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source: orxonox.OLD/orxonox/trunk/configure @ 4680

Last change on this file since 4680 was 4672, checked in by bensch, 19 years ago

orxonox/trunk: minor changes in configure.ac

  • Property svn:executable set to *
File size: 320.4 KB
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1#! /bin/sh
2# Guess values for system-dependent variables and create Makefiles.
3# Generated by GNU Autoconf 2.59 for orxonox 0.2.3-pre-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='0.2.3-pre-alpha'
273PACKAGE_STRING='orxonox 0.2.3-pre-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 GTK2_LIBS GTK2_CFLAGS HAVE_GTK2_TRUE HAVE_GTK2_FALSE CURL_LIBS CURL_CFLAGS HAVE_CURL_TRUE HAVE_CURL_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 0.2.3-pre-alpha to adapt to many kinds of systems.
792
793Usage: $0 [OPTION]... [VAR=VALUE]...
794
795To assign environment variables (e.g., CC, CFLAGS...), specify them as
796VAR=VALUE.  See below for descriptions of some of the useful variables.
797
798Defaults for the options are specified in brackets.
799
800Configuration:
801  -h, --help              display this help and exit
802      --help=short        display options specific to this package
803      --help=recursive    display the short help of all the included packages
804  -V, --version           display version information and exit
805  -q, --quiet, --silent   do not print \`checking...' messages
806      --cache-file=FILE   cache test results in FILE [disabled]
807  -C, --config-cache      alias for \`--cache-file=config.cache'
808  -n, --no-create         do not create output files
809      --srcdir=DIR        find the sources in DIR [configure dir or \`..']
810
811_ACEOF
812
813  cat <<_ACEOF
814Installation directories:
815  --prefix=PREFIX         install architecture-independent files in PREFIX
816                          [$ac_default_prefix]
817  --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
818                          [PREFIX]
819
820By default, \`make install' will install all the files in
821\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
822an installation prefix other than \`$ac_default_prefix' using \`--prefix',
823for instance \`--prefix=\$HOME'.
824
825For better control, use the options below.
826
827Fine tuning of the installation directories:
828  --bindir=DIR           user executables [EPREFIX/bin]
829  --sbindir=DIR          system admin executables [EPREFIX/sbin]
830  --libexecdir=DIR       program executables [EPREFIX/libexec]
831  --datadir=DIR          read-only architecture-independent data [PREFIX/share]
832  --sysconfdir=DIR       read-only single-machine data [PREFIX/etc]
833  --sharedstatedir=DIR   modifiable architecture-independent data [PREFIX/com]
834  --localstatedir=DIR    modifiable single-machine data [PREFIX/var]
835  --libdir=DIR           object code libraries [EPREFIX/lib]
836  --includedir=DIR       C header files [PREFIX/include]
837  --oldincludedir=DIR    C header files for non-gcc [/usr/include]
838  --infodir=DIR          info documentation [PREFIX/info]
839  --mandir=DIR           man documentation [PREFIX/man]
840_ACEOF
841
842  cat <<\_ACEOF
843
844Program names:
845  --program-prefix=PREFIX            prepend PREFIX to installed program names
846  --program-suffix=SUFFIX            append SUFFIX to installed program names
847  --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
848
849System types:
850  --build=BUILD     configure for building on BUILD [guessed]
851  --host=HOST       cross-compile to build programs to run on HOST [BUILD]
852  --target=TARGET   configure for building compilers for TARGET [HOST]
853_ACEOF
854fi
855
856if test -n "$ac_init_help"; then
857  case $ac_init_help in
858     short | recursive ) echo "Configuration of orxonox 0.2.3-pre-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  --enable-sub-projects   also builds the subProjects while make from srcdir
872  --enable-profile        builds orxonox with profiling support
873  --enable-efence         builds orxonox with efence support
874  --enable-documentation  also builds the sDocumentation while make from
875                          srcdir
876
877Optional Packages:
878  --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
879  --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
880  --without-gtk           Prevents GTK from being loaded
881  --without-curl          Prevents libcURL from being loaded
882
883Some influential environment variables:
884  CXX         C++ compiler command
885  CXXFLAGS    C++ compiler flags
886  LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
887              nonstandard directory <lib dir>
888  CPPFLAGS    C/C++ preprocessor flags, e.g. -I<include dir> if you have
889              headers in a nonstandard directory <include dir>
890  CC          C compiler command
891  CFLAGS      C compiler flags
892  CPP         C preprocessor
893
894Use these variables to override the choices made by `configure' or to help
895it to find libraries and programs with nonstandard names/locations.
896
897Report bugs to <orxonox-dev at mail.datacore.ch>.
898_ACEOF
899fi
900
901if test "$ac_init_help" = "recursive"; then
902  # If there are subdirs, report their specific --help.
903  ac_popdir=`pwd`
904  for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
905    test -d $ac_dir || continue
906    ac_builddir=.
907
908if test "$ac_dir" != .; then
909  ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
910  # A "../" for each directory in $ac_dir_suffix.
911  ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
912else
913  ac_dir_suffix= ac_top_builddir=
914fi
915
916case $srcdir in
917  .)  # No --srcdir option.  We are building in place.
918    ac_srcdir=.
919    if test -z "$ac_top_builddir"; then
920       ac_top_srcdir=.
921    else
922       ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
923    fi ;;
924  [\\/]* | ?:[\\/]* )  # Absolute path.
925    ac_srcdir=$srcdir$ac_dir_suffix;
926    ac_top_srcdir=$srcdir ;;
927  *) # Relative path.
928    ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
929    ac_top_srcdir=$ac_top_builddir$srcdir ;;
930esac
931
932# Do not use `cd foo && pwd` to compute absolute paths, because
933# the directories may not exist.
934case `pwd` in
935.) ac_abs_builddir="$ac_dir";;
936*)
937  case "$ac_dir" in
938  .) ac_abs_builddir=`pwd`;;
939  [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
940  *) ac_abs_builddir=`pwd`/"$ac_dir";;
941  esac;;
942esac
943case $ac_abs_builddir in
944.) ac_abs_top_builddir=${ac_top_builddir}.;;
945*)
946  case ${ac_top_builddir}. in
947  .) ac_abs_top_builddir=$ac_abs_builddir;;
948  [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
949  *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
950  esac;;
951esac
952case $ac_abs_builddir in
953.) ac_abs_srcdir=$ac_srcdir;;
954*)
955  case $ac_srcdir in
956  .) ac_abs_srcdir=$ac_abs_builddir;;
957  [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
958  *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
959  esac;;
960esac
961case $ac_abs_builddir in
962.) ac_abs_top_srcdir=$ac_top_srcdir;;
963*)
964  case $ac_top_srcdir in
965  .) ac_abs_top_srcdir=$ac_abs_builddir;;
966  [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
967  *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
968  esac;;
969esac
970
971    cd $ac_dir
972    # Check for guested configure; otherwise get Cygnus style configure.
973    if test -f $ac_srcdir/configure.gnu; then
974      echo
975      $SHELL $ac_srcdir/configure.gnu  --help=recursive
976    elif test -f $ac_srcdir/configure; then
977      echo
978      $SHELL $ac_srcdir/configure  --help=recursive
979    elif test -f $ac_srcdir/configure.ac ||
980           test -f $ac_srcdir/configure.in; then
981      echo
982      $ac_configure --help
983    else
984      echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
985    fi
986    cd $ac_popdir
987  done
988fi
989
990test -n "$ac_init_help" && exit 0
991if $ac_init_version; then
992  cat <<\_ACEOF
993orxonox configure 0.2.3-pre-alpha
994generated by GNU Autoconf 2.59
995
996Copyright (C) 2003 Free Software Foundation, Inc.
997This configure script is free software; the Free Software Foundation
998gives unlimited permission to copy, distribute and modify it.
999_ACEOF
1000  exit 0
1001fi
1002exec 5>config.log
1003cat >&5 <<_ACEOF
1004This file contains any messages produced by compilers while
1005running configure, to aid debugging if configure makes a mistake.
1006
1007It was created by orxonox $as_me 0.2.3-pre-alpha, which was
1008generated by GNU Autoconf 2.59.  Invocation command line was
1009
1010  $ $0 $@
1011
1012_ACEOF
1013{
1014cat <<_ASUNAME
1015## --------- ##
1016## Platform. ##
1017## --------- ##
1018
1019hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1020uname -m = `(uname -m) 2>/dev/null || echo unknown`
1021uname -r = `(uname -r) 2>/dev/null || echo unknown`
1022uname -s = `(uname -s) 2>/dev/null || echo unknown`
1023uname -v = `(uname -v) 2>/dev/null || echo unknown`
1024
1025/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1026/bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1027
1028/bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1029/usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1030/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1031hostinfo               = `(hostinfo) 2>/dev/null               || echo unknown`
1032/bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1033/usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1034/bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1035
1036_ASUNAME
1037
1038as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1039for as_dir in $PATH
1040do
1041  IFS=$as_save_IFS
1042  test -z "$as_dir" && as_dir=.
1043  echo "PATH: $as_dir"
1044done
1045
1046} >&5
1047
1048cat >&5 <<_ACEOF
1049
1050
1051## ----------- ##
1052## Core tests. ##
1053## ----------- ##
1054
1055_ACEOF
1056
1057
1058# Keep a trace of the command line.
1059# Strip out --no-create and --no-recursion so they do not pile up.
1060# Strip out --silent because we don't want to record it for future runs.
1061# Also quote any args containing shell meta-characters.
1062# Make two passes to allow for proper duplicate-argument suppression.
1063ac_configure_args=
1064ac_configure_args0=
1065ac_configure_args1=
1066ac_sep=
1067ac_must_keep_next=false
1068for ac_pass in 1 2
1069do
1070  for ac_arg
1071  do
1072    case $ac_arg in
1073    -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1074    -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1075    | -silent | --silent | --silen | --sile | --sil)
1076      continue ;;
1077    *" "*|*"    "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1078      ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1079    esac
1080    case $ac_pass in
1081    1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1082    2)
1083      ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1084      if test $ac_must_keep_next = true; then
1085        ac_must_keep_next=false # Got value, back to normal.
1086      else
1087        case $ac_arg in
1088          *=* | --config-cache | -C | -disable-* | --disable-* \
1089          | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1090          | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1091          | -with-* | --with-* | -without-* | --without-* | --x)
1092            case "$ac_configure_args0 " in
1093              "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1094            esac
1095            ;;
1096          -* ) ac_must_keep_next=true ;;
1097        esac
1098      fi
1099      ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
1100      # Get rid of the leading space.
1101      ac_sep=" "
1102      ;;
1103    esac
1104  done
1105done
1106$as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1107$as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1108
1109# When interrupted or exit'd, cleanup temporary files, and complete
1110# config.log.  We remove comments because anyway the quotes in there
1111# would cause problems or look ugly.
1112# WARNING: Be sure not to use single quotes in there, as some shells,
1113# such as our DU 5.0 friend, will then `close' the trap.
1114trap 'exit_status=$?
1115  # Save into config.log some information that might help in debugging.
1116  {
1117    echo
1118
1119    cat <<\_ASBOX
1120## ---------------- ##
1121## Cache variables. ##
1122## ---------------- ##
1123_ASBOX
1124    echo
1125    # The following way of writing the cache mishandles newlines in values,
1126{
1127  (set) 2>&1 |
1128    case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
1129    *ac_space=\ *)
1130      sed -n \
1131        "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
1132          s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
1133      ;;
1134    *)
1135      sed -n \
1136        "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
1137      ;;
1138    esac;
1139}
1140    echo
1141
1142    cat <<\_ASBOX
1143## ----------------- ##
1144## Output variables. ##
1145## ----------------- ##
1146_ASBOX
1147    echo
1148    for ac_var in $ac_subst_vars
1149    do
1150      eval ac_val=$`echo $ac_var`
1151      echo "$ac_var='"'"'$ac_val'"'"'"
1152    done | sort
1153    echo
1154
1155    if test -n "$ac_subst_files"; then
1156      cat <<\_ASBOX
1157## ------------- ##
1158## Output files. ##
1159## ------------- ##
1160_ASBOX
1161      echo
1162      for ac_var in $ac_subst_files
1163      do
1164        eval ac_val=$`echo $ac_var`
1165        echo "$ac_var='"'"'$ac_val'"'"'"
1166      done | sort
1167      echo
1168    fi
1169
1170    if test -s confdefs.h; then
1171      cat <<\_ASBOX
1172## ----------- ##
1173## confdefs.h. ##
1174## ----------- ##
1175_ASBOX
1176      echo
1177      sed "/^$/d" confdefs.h | sort
1178      echo
1179    fi
1180    test "$ac_signal" != 0 &&
1181      echo "$as_me: caught signal $ac_signal"
1182    echo "$as_me: exit $exit_status"
1183  } >&5
1184  rm -f core *.core &&
1185  rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
1186    exit $exit_status
1187     ' 0
1188for ac_signal in 1 2 13 15; do
1189  trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1190done
1191ac_signal=0
1192
1193# confdefs.h avoids OS command line length limits that DEFS can exceed.
1194rm -rf conftest* confdefs.h
1195# AIX cpp loses on an empty file, so make sure it contains at least a newline.
1196echo >confdefs.h
1197
1198# Predefined preprocessor variables.
1199
1200cat >>confdefs.h <<_ACEOF
1201#define PACKAGE_NAME "$PACKAGE_NAME"
1202_ACEOF
1203
1204
1205cat >>confdefs.h <<_ACEOF
1206#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1207_ACEOF
1208
1209
1210cat >>confdefs.h <<_ACEOF
1211#define PACKAGE_VERSION "$PACKAGE_VERSION"
1212_ACEOF
1213
1214
1215cat >>confdefs.h <<_ACEOF
1216#define PACKAGE_STRING "$PACKAGE_STRING"
1217_ACEOF
1218
1219
1220cat >>confdefs.h <<_ACEOF
1221#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1222_ACEOF
1223
1224
1225# Let the site file select an alternate cache file if it wants to.
1226# Prefer explicitly selected file to automatically selected ones.
1227if test -z "$CONFIG_SITE"; then
1228  if test "x$prefix" != xNONE; then
1229    CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
1230  else
1231    CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1232  fi
1233fi
1234for ac_site_file in $CONFIG_SITE; do
1235  if test -r "$ac_site_file"; then
1236    { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1237echo "$as_me: loading site script $ac_site_file" >&6;}
1238    sed 's/^/| /' "$ac_site_file" >&5
1239    . "$ac_site_file"
1240  fi
1241done
1242
1243if test -r "$cache_file"; then
1244  # Some versions of bash will fail to source /dev/null (special
1245  # files actually), so we avoid doing that.
1246  if test -f "$cache_file"; then
1247    { echo "$as_me:$LINENO: loading cache $cache_file" >&5
1248echo "$as_me: loading cache $cache_file" >&6;}
1249    case $cache_file in
1250      [\\/]* | ?:[\\/]* ) . $cache_file;;
1251      *)                      . ./$cache_file;;
1252    esac
1253  fi
1254else
1255  { echo "$as_me:$LINENO: creating cache $cache_file" >&5
1256echo "$as_me: creating cache $cache_file" >&6;}
1257  >$cache_file
1258fi
1259
1260# Check that the precious variables saved in the cache have kept the same
1261# value.
1262ac_cache_corrupted=false
1263for ac_var in `(set) 2>&1 |
1264               sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
1265  eval ac_old_set=\$ac_cv_env_${ac_var}_set
1266  eval ac_new_set=\$ac_env_${ac_var}_set
1267  eval ac_old_val="\$ac_cv_env_${ac_var}_value"
1268  eval ac_new_val="\$ac_env_${ac_var}_value"
1269  case $ac_old_set,$ac_new_set in
1270    set,)
1271      { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1272echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1273      ac_cache_corrupted=: ;;
1274    ,set)
1275      { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1276echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1277      ac_cache_corrupted=: ;;
1278    ,);;
1279    *)
1280      if test "x$ac_old_val" != "x$ac_new_val"; then
1281        { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1282echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1283        { echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5
1284echo "$as_me:   former value:  $ac_old_val" >&2;}
1285        { echo "$as_me:$LINENO:   current value: $ac_new_val" >&5
1286echo "$as_me:   current value: $ac_new_val" >&2;}
1287        ac_cache_corrupted=:
1288      fi;;
1289  esac
1290  # Pass precious variables to config.status.
1291  if test "$ac_new_set" = set; then
1292    case $ac_new_val in
1293    *" "*|*"    "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1294      ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1295    *) ac_arg=$ac_var=$ac_new_val ;;
1296    esac
1297    case " $ac_configure_args " in
1298      *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1299      *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1300    esac
1301  fi
1302done
1303if $ac_cache_corrupted; then
1304  { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1305echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1306  { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1307echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1308   { (exit 1); exit 1; }; }
1309fi
1310
1311ac_ext=c
1312ac_cpp='$CPP $CPPFLAGS'
1313ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1314ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1315ac_compiler_gnu=$ac_cv_c_compiler_gnu
1316
1317
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## Detect the canonical host and target build environment.
1345ac_aux_dir=
1346for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
1347  if test -f $ac_dir/install-sh; then
1348    ac_aux_dir=$ac_dir
1349    ac_install_sh="$ac_aux_dir/install-sh -c"
1350    break
1351  elif test -f $ac_dir/install.sh; then
1352    ac_aux_dir=$ac_dir
1353    ac_install_sh="$ac_aux_dir/install.sh -c"
1354    break
1355  elif test -f $ac_dir/shtool; then
1356    ac_aux_dir=$ac_dir
1357    ac_install_sh="$ac_aux_dir/shtool install -c"
1358    break
1359  fi
1360done
1361if test -z "$ac_aux_dir"; then
1362  { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
1363echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
1364   { (exit 1); exit 1; }; }
1365fi
1366ac_config_guess="$SHELL $ac_aux_dir/config.guess"
1367ac_config_sub="$SHELL $ac_aux_dir/config.sub"
1368ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
1369
1370# Make sure we can run config.sub.
1371$ac_config_sub sun4 >/dev/null 2>&1 ||
1372  { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5
1373echo "$as_me: error: cannot run $ac_config_sub" >&2;}
1374   { (exit 1); exit 1; }; }
1375
1376echo "$as_me:$LINENO: checking build system type" >&5
1377echo $ECHO_N "checking build system type... $ECHO_C" >&6
1378if test "${ac_cv_build+set}" = set; then
1379  echo $ECHO_N "(cached) $ECHO_C" >&6
1380else
1381  ac_cv_build_alias=$build_alias
1382test -z "$ac_cv_build_alias" &&
1383  ac_cv_build_alias=`$ac_config_guess`
1384test -z "$ac_cv_build_alias" &&
1385  { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
1386echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
1387   { (exit 1); exit 1; }; }
1388ac_cv_build=`$ac_config_sub $ac_cv_build_alias` ||
1389  { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
1390echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
1391   { (exit 1); exit 1; }; }
1392
1393fi
1394echo "$as_me:$LINENO: result: $ac_cv_build" >&5
1395echo "${ECHO_T}$ac_cv_build" >&6
1396build=$ac_cv_build
1397build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1398build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1399build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1400
1401
1402echo "$as_me:$LINENO: checking host system type" >&5
1403echo $ECHO_N "checking host system type... $ECHO_C" >&6
1404if test "${ac_cv_host+set}" = set; then
1405  echo $ECHO_N "(cached) $ECHO_C" >&6
1406else
1407  ac_cv_host_alias=$host_alias
1408test -z "$ac_cv_host_alias" &&
1409  ac_cv_host_alias=$ac_cv_build_alias
1410ac_cv_host=`$ac_config_sub $ac_cv_host_alias` ||
1411  { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
1412echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
1413   { (exit 1); exit 1; }; }
1414
1415fi
1416echo "$as_me:$LINENO: result: $ac_cv_host" >&5
1417echo "${ECHO_T}$ac_cv_host" >&6
1418host=$ac_cv_host
1419host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1420host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1421host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1422
1423
1424echo "$as_me:$LINENO: checking target system type" >&5
1425echo $ECHO_N "checking target system type... $ECHO_C" >&6
1426if test "${ac_cv_target+set}" = set; then
1427  echo $ECHO_N "(cached) $ECHO_C" >&6
1428else
1429  ac_cv_target_alias=$target_alias
1430test "x$ac_cv_target_alias" = "x" &&
1431  ac_cv_target_alias=$ac_cv_host_alias
1432ac_cv_target=`$ac_config_sub $ac_cv_target_alias` ||
1433  { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_target_alias failed" >&5
1434echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;}
1435   { (exit 1); exit 1; }; }
1436
1437fi
1438echo "$as_me:$LINENO: result: $ac_cv_target" >&5
1439echo "${ECHO_T}$ac_cv_target" >&6
1440target=$ac_cv_target
1441target_cpu=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1442target_vendor=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1443target_os=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1444
1445
1446# The aliases save the names the user supplied, while $host etc.
1447# will get canonicalized.
1448test -n "$target_alias" &&
1449  test "$program_prefix$program_suffix$program_transform_name" = \
1450    NONENONEs,x,x, &&
1451  program_prefix=${target_alias}-
1452
1453am__api_version="1.8"
1454# Find a good install program.  We prefer a C program (faster),
1455# so one script is as good as another.  But avoid the broken or
1456# incompatible versions:
1457# SysV /etc/install, /usr/sbin/install
1458# SunOS /usr/etc/install
1459# IRIX /sbin/install
1460# AIX /bin/install
1461# AmigaOS /C/install, which installs bootblocks on floppy discs
1462# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1463# AFS /usr/afsws/bin/install, which mishandles nonexistent args
1464# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1465# OS/2's system install, which has a completely different semantic
1466# ./install, which can be erroneously created by make from ./install.sh.
1467echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
1468echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
1469if test -z "$INSTALL"; then
1470if test "${ac_cv_path_install+set}" = set; then
1471  echo $ECHO_N "(cached) $ECHO_C" >&6
1472else
1473  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1474for as_dir in $PATH
1475do
1476  IFS=$as_save_IFS
1477  test -z "$as_dir" && as_dir=.
1478  # Account for people who put trailing slashes in PATH elements.
1479case $as_dir/ in
1480  ./ | .// | /cC/* | \
1481  /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
1482  ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
1483  /usr/ucb/* ) ;;
1484  *)
1485    # OSF1 and SCO ODT 3.0 have their own names for install.
1486    # Don't use installbsd from OSF since it installs stuff as root
1487    # by default.
1488    for ac_prog in ginstall scoinst install; do
1489      for ac_exec_ext in '' $ac_executable_extensions; do
1490        if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
1491          if test $ac_prog = install &&
1492            grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1493            # AIX install.  It has an incompatible calling convention.
1494            :
1495          elif test $ac_prog = install &&
1496            grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1497            # program-specific install script used by HP pwplus--don't use.
1498            :
1499          else
1500            ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
1501            break 3
1502          fi
1503        fi
1504      done
1505    done
1506    ;;
1507esac
1508done
1509
1510
1511fi
1512  if test "${ac_cv_path_install+set}" = set; then
1513    INSTALL=$ac_cv_path_install
1514  else
1515    # As a last resort, use the slow shell script.  We don't cache a
1516    # path for INSTALL within a source directory, because that will
1517    # break other packages using the cache if that directory is
1518    # removed, or if the path is relative.
1519    INSTALL=$ac_install_sh
1520  fi
1521fi
1522echo "$as_me:$LINENO: result: $INSTALL" >&5
1523echo "${ECHO_T}$INSTALL" >&6
1524
1525# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1526# It thinks the first close brace ends the variable substitution.
1527test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1528
1529test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
1530
1531test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1532
1533echo "$as_me:$LINENO: checking whether build environment is sane" >&5
1534echo $ECHO_N "checking whether build environment is sane... $ECHO_C" >&6
1535# Just in case
1536sleep 1
1537echo timestamp > conftest.file
1538# Do `set' in a subshell so we don't clobber the current shell's
1539# arguments.  Must try -L first in case configure is actually a
1540# symlink; some systems play weird games with the mod time of symlinks
1541# (eg FreeBSD returns the mod time of the symlink's containing
1542# directory).
1543if (
1544   set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
1545   if test "$*" = "X"; then
1546      # -L didn't work.
1547      set X `ls -t $srcdir/configure conftest.file`
1548   fi
1549   rm -f conftest.file
1550   if test "$*" != "X $srcdir/configure conftest.file" \
1551      && test "$*" != "X conftest.file $srcdir/configure"; then
1552
1553      # If neither matched, then we have a broken ls.  This can happen
1554      # if, for instance, CONFIG_SHELL is bash and it inherits a
1555      # broken ls alias from the environment.  This has actually
1556      # happened.  Such a system could not be considered "sane".
1557      { { echo "$as_me:$LINENO: error: ls -t appears to fail.  Make sure there is not a broken
1558alias in your environment" >&5
1559echo "$as_me: error: ls -t appears to fail.  Make sure there is not a broken
1560alias in your environment" >&2;}
1561   { (exit 1); exit 1; }; }
1562   fi
1563
1564   test "$2" = conftest.file
1565   )
1566then
1567   # Ok.
1568   :
1569else
1570   { { echo "$as_me:$LINENO: error: newly created file is older than distributed files!
1571Check your system clock" >&5
1572echo "$as_me: error: newly created file is older than distributed files!
1573Check your system clock" >&2;}
1574   { (exit 1); exit 1; }; }
1575fi
1576echo "$as_me:$LINENO: result: yes" >&5
1577echo "${ECHO_T}yes" >&6
1578test "$program_prefix" != NONE &&
1579  program_transform_name="s,^,$program_prefix,;$program_transform_name"
1580# Use a double $ so make ignores it.
1581test "$program_suffix" != NONE &&
1582  program_transform_name="s,\$,$program_suffix,;$program_transform_name"
1583# Double any \ or $.  echo might interpret backslashes.
1584# By default was `s,x,x', remove it if useless.
1585cat <<\_ACEOF >conftest.sed
1586s/[\\$]/&&/g;s/;s,x,x,$//
1587_ACEOF
1588program_transform_name=`echo $program_transform_name | sed -f conftest.sed`
1589rm conftest.sed
1590
1591# expand $ac_aux_dir to an absolute path
1592am_aux_dir=`cd $ac_aux_dir && pwd`
1593
1594test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
1595# Use eval to expand $SHELL
1596if eval "$MISSING --run true"; then
1597  am_missing_run="$MISSING --run "
1598else
1599  am_missing_run=
1600  { echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5
1601echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
1602fi
1603
1604if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then
1605  # Keeping the `.' argument allows $(mkdir_p) to be used without
1606  # argument.  Indeed, we sometimes output rules like
1607  #   $(mkdir_p) $(somedir)
1608  # where $(somedir) is conditionally defined.
1609  # (`test -n '$(somedir)' && $(mkdir_p) $(somedir)' is a more
1610  # expensive solution, as it forces Make to start a sub-shell.)
1611  mkdir_p='mkdir -p -- .'
1612else
1613  # On NextStep and OpenStep, the `mkdir' command does not
1614  # recognize any option.  It will interpret all options as
1615  # directories to create, and then abort because `.' already
1616  # exists.
1617  for d in ./-p ./--version;
1618  do
1619    test -d $d && rmdir $d
1620  done
1621  # $(mkinstalldirs) is defined by Automake if mkinstalldirs exists.
1622  if test -f "$ac_aux_dir/mkinstalldirs"; then
1623    mkdir_p='$(mkinstalldirs)'
1624  else
1625    mkdir_p='$(install_sh) -d'
1626  fi
1627fi
1628
1629for ac_prog in gawk mawk nawk awk
1630do
1631  # Extract the first word of "$ac_prog", so it can be a program name with args.
1632set dummy $ac_prog; ac_word=$2
1633echo "$as_me:$LINENO: checking for $ac_word" >&5
1634echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1635if test "${ac_cv_prog_AWK+set}" = set; then
1636  echo $ECHO_N "(cached) $ECHO_C" >&6
1637else
1638  if test -n "$AWK"; then
1639  ac_cv_prog_AWK="$AWK" # Let the user override the test.
1640else
1641as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1642for as_dir in $PATH
1643do
1644  IFS=$as_save_IFS
1645  test -z "$as_dir" && as_dir=.
1646  for ac_exec_ext in '' $ac_executable_extensions; do
1647  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1648    ac_cv_prog_AWK="$ac_prog"
1649    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1650    break 2
1651  fi
1652done
1653done
1654
1655fi
1656fi
1657AWK=$ac_cv_prog_AWK
1658if test -n "$AWK"; then
1659  echo "$as_me:$LINENO: result: $AWK" >&5
1660echo "${ECHO_T}$AWK" >&6
1661else
1662  echo "$as_me:$LINENO: result: no" >&5
1663echo "${ECHO_T}no" >&6
1664fi
1665
1666  test -n "$AWK" && break
1667done
1668
1669echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
1670echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6
1671set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,:./+-,___p_,'`
1672if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
1673  echo $ECHO_N "(cached) $ECHO_C" >&6
1674else
1675  cat >conftest.make <<\_ACEOF
1676all:
1677        @echo 'ac_maketemp="$(MAKE)"'
1678_ACEOF
1679# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
1680eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=`
1681if test -n "$ac_maketemp"; then
1682  eval ac_cv_prog_make_${ac_make}_set=yes
1683else
1684  eval ac_cv_prog_make_${ac_make}_set=no
1685fi
1686rm -f conftest.make
1687fi
1688if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
1689  echo "$as_me:$LINENO: result: yes" >&5
1690echo "${ECHO_T}yes" >&6
1691  SET_MAKE=
1692else
1693  echo "$as_me:$LINENO: result: no" >&5
1694echo "${ECHO_T}no" >&6
1695  SET_MAKE="MAKE=${MAKE-make}"
1696fi
1697
1698rm -rf .tst 2>/dev/null
1699mkdir .tst 2>/dev/null
1700if test -d .tst; then
1701  am__leading_dot=.
1702else
1703  am__leading_dot=_
1704fi
1705rmdir .tst 2>/dev/null
1706
1707# test to see if srcdir already configured
1708if test "`cd $srcdir && pwd`" != "`pwd`" &&
1709   test -f $srcdir/config.status; then
1710  { { echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5
1711echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;}
1712   { (exit 1); exit 1; }; }
1713fi
1714
1715# test whether we have cygpath
1716if test -z "$CYGPATH_W"; then
1717  if (cygpath --version) >/dev/null 2>/dev/null; then
1718    CYGPATH_W='cygpath -w'
1719  else
1720    CYGPATH_W=echo
1721  fi
1722fi
1723
1724
1725# Define the identity of the package.
1726 PACKAGE='orxonox'
1727 VERSION='0.2.3-pre-alpha'
1728
1729
1730cat >>confdefs.h <<_ACEOF
1731#define PACKAGE "$PACKAGE"
1732_ACEOF
1733
1734
1735cat >>confdefs.h <<_ACEOF
1736#define VERSION "$VERSION"
1737_ACEOF
1738
1739# Some tools Automake needs.
1740
1741ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
1742
1743
1744AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
1745
1746
1747AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
1748
1749
1750AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
1751
1752
1753MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
1754
1755
1756AMTAR=${AMTAR-"${am_missing_run}tar"}
1757
1758install_sh=${install_sh-"$am_aux_dir/install-sh"}
1759
1760# Installed binaries are usually stripped using `strip' when the user
1761# run `make install-strip'.  However `strip' might not be the right
1762# tool to use in cross-compilation environments, therefore Automake
1763# will honor the `STRIP' environment variable to overrule this program.
1764if test "$cross_compiling" != no; then
1765  if test -n "$ac_tool_prefix"; then
1766  # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
1767set dummy ${ac_tool_prefix}strip; ac_word=$2
1768echo "$as_me:$LINENO: checking for $ac_word" >&5
1769echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1770if test "${ac_cv_prog_STRIP+set}" = set; then
1771  echo $ECHO_N "(cached) $ECHO_C" >&6
1772else
1773  if test -n "$STRIP"; then
1774  ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
1775else
1776as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1777for as_dir in $PATH
1778do
1779  IFS=$as_save_IFS
1780  test -z "$as_dir" && as_dir=.
1781  for ac_exec_ext in '' $ac_executable_extensions; do
1782  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1783    ac_cv_prog_STRIP="${ac_tool_prefix}strip"
1784    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1785    break 2
1786  fi
1787done
1788done
1789
1790fi
1791fi
1792STRIP=$ac_cv_prog_STRIP
1793if test -n "$STRIP"; then
1794  echo "$as_me:$LINENO: result: $STRIP" >&5
1795echo "${ECHO_T}$STRIP" >&6
1796else
1797  echo "$as_me:$LINENO: result: no" >&5
1798echo "${ECHO_T}no" >&6
1799fi
1800
1801fi
1802if test -z "$ac_cv_prog_STRIP"; then
1803  ac_ct_STRIP=$STRIP
1804  # Extract the first word of "strip", so it can be a program name with args.
1805set dummy strip; ac_word=$2
1806echo "$as_me:$LINENO: checking for $ac_word" >&5
1807echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1808if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
1809  echo $ECHO_N "(cached) $ECHO_C" >&6
1810else
1811  if test -n "$ac_ct_STRIP"; then
1812  ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
1813else
1814as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1815for as_dir in $PATH
1816do
1817  IFS=$as_save_IFS
1818  test -z "$as_dir" && as_dir=.
1819  for ac_exec_ext in '' $ac_executable_extensions; do
1820  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1821    ac_cv_prog_ac_ct_STRIP="strip"
1822    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1823    break 2
1824  fi
1825done
1826done
1827
1828  test -z "$ac_cv_prog_ac_ct_STRIP" && ac_cv_prog_ac_ct_STRIP=":"
1829fi
1830fi
1831ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
1832if test -n "$ac_ct_STRIP"; then
1833  echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
1834echo "${ECHO_T}$ac_ct_STRIP" >&6
1835else
1836  echo "$as_me:$LINENO: result: no" >&5
1837echo "${ECHO_T}no" >&6
1838fi
1839
1840  STRIP=$ac_ct_STRIP
1841else
1842  STRIP="$ac_cv_prog_STRIP"
1843fi
1844
1845fi
1846INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
1847
1848# We need awk for the "check" target.  The system "awk" is bad on
1849# some platforms.
1850
1851
1852
1853
1854
1855          ac_config_headers="$ac_config_headers config.h"
1856
1857
1858#########################
1859## Checks for programs ##
1860#########################
1861ac_ext=cc
1862ac_cpp='$CXXCPP $CPPFLAGS'
1863ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1864ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1865ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
1866if test -n "$ac_tool_prefix"; then
1867  for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
1868  do
1869    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
1870set dummy $ac_tool_prefix$ac_prog; ac_word=$2
1871echo "$as_me:$LINENO: checking for $ac_word" >&5
1872echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1873if test "${ac_cv_prog_CXX+set}" = set; then
1874  echo $ECHO_N "(cached) $ECHO_C" >&6
1875else
1876  if test -n "$CXX"; then
1877  ac_cv_prog_CXX="$CXX" # Let the user override the test.
1878else
1879as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1880for as_dir in $PATH
1881do
1882  IFS=$as_save_IFS
1883  test -z "$as_dir" && as_dir=.
1884  for ac_exec_ext in '' $ac_executable_extensions; do
1885  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1886    ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
1887    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1888    break 2
1889  fi
1890done
1891done
1892
1893fi
1894fi
1895CXX=$ac_cv_prog_CXX
1896if test -n "$CXX"; then
1897  echo "$as_me:$LINENO: result: $CXX" >&5
1898echo "${ECHO_T}$CXX" >&6
1899else
1900  echo "$as_me:$LINENO: result: no" >&5
1901echo "${ECHO_T}no" >&6
1902fi
1903
1904    test -n "$CXX" && break
1905  done
1906fi
1907if test -z "$CXX"; then
1908  ac_ct_CXX=$CXX
1909  for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
1910do
1911  # Extract the first word of "$ac_prog", so it can be a program name with args.
1912set dummy $ac_prog; ac_word=$2
1913echo "$as_me:$LINENO: checking for $ac_word" >&5
1914echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1915if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then
1916  echo $ECHO_N "(cached) $ECHO_C" >&6
1917else
1918  if test -n "$ac_ct_CXX"; then
1919  ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
1920else
1921as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1922for as_dir in $PATH
1923do
1924  IFS=$as_save_IFS
1925  test -z "$as_dir" && as_dir=.
1926  for ac_exec_ext in '' $ac_executable_extensions; do
1927  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1928    ac_cv_prog_ac_ct_CXX="$ac_prog"
1929    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1930    break 2
1931  fi
1932done
1933done
1934
1935fi
1936fi
1937ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
1938if test -n "$ac_ct_CXX"; then
1939  echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5
1940echo "${ECHO_T}$ac_ct_CXX" >&6
1941else
1942  echo "$as_me:$LINENO: result: no" >&5
1943echo "${ECHO_T}no" >&6
1944fi
1945
1946  test -n "$ac_ct_CXX" && break
1947done
1948test -n "$ac_ct_CXX" || ac_ct_CXX="g++"
1949
1950  CXX=$ac_ct_CXX
1951fi
1952
1953
1954# Provide some information about the compiler.
1955echo "$as_me:$LINENO:" \
1956     "checking for C++ compiler version" >&5
1957ac_compiler=`set X $ac_compile; echo $2`
1958{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
1959  (eval $ac_compiler --version </dev/null >&5) 2>&5
1960  ac_status=$?
1961  echo "$as_me:$LINENO: \$? = $ac_status" >&5
1962  (exit $ac_status); }
1963{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
1964  (eval $ac_compiler -v </dev/null >&5) 2>&5
1965  ac_status=$?
1966  echo "$as_me:$LINENO: \$? = $ac_status" >&5
1967  (exit $ac_status); }
1968{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
1969  (eval $ac_compiler -V </dev/null >&5) 2>&5
1970  ac_status=$?
1971  echo "$as_me:$LINENO: \$? = $ac_status" >&5
1972  (exit $ac_status); }
1973
1974cat >conftest.$ac_ext <<_ACEOF
1975/* confdefs.h.  */
1976_ACEOF
1977cat confdefs.h >>conftest.$ac_ext
1978cat >>conftest.$ac_ext <<_ACEOF
1979/* end confdefs.h.  */
1980
1981int
1982main ()
1983{
1984
1985  ;
1986  return 0;
1987}
1988_ACEOF
1989ac_clean_files_save=$ac_clean_files
1990ac_clean_files="$ac_clean_files a.out a.exe b.out"
1991# Try to create an executable without -o first, disregard a.out.
1992# It will help us diagnose broken compilers, and finding out an intuition
1993# of exeext.
1994echo "$as_me:$LINENO: checking for C++ compiler default output file name" >&5
1995echo $ECHO_N "checking for C++ compiler default output file name... $ECHO_C" >&6
1996ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
1997if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
1998  (eval $ac_link_default) 2>&5
1999  ac_status=$?
2000  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2001  (exit $ac_status); }; then
2002  # Find the output, starting from the most likely.  This scheme is
2003# not robust to junk in `.', hence go to wildcards (a.*) only as a last
2004# resort.
2005
2006# Be careful to initialize this variable, since it used to be cached.
2007# Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
2008ac_cv_exeext=
2009# b.out is created by i960 compilers.
2010for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
2011do
2012  test -f "$ac_file" || continue
2013  case $ac_file in
2014    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )
2015        ;;
2016    conftest.$ac_ext )
2017        # This is the source file.
2018        ;;
2019    [ab].out )
2020        # We found the default executable, but exeext='' is most
2021        # certainly right.
2022        break;;
2023    *.* )
2024        ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2025        # FIXME: I believe we export ac_cv_exeext for Libtool,
2026        # but it would be cool to find out if it's true.  Does anybody
2027        # maintain Libtool? --akim.
2028        export ac_cv_exeext
2029        break;;
2030    * )
2031        break;;
2032  esac
2033done
2034else
2035  echo "$as_me: failed program was:" >&5
2036sed 's/^/| /' conftest.$ac_ext >&5
2037
2038{ { echo "$as_me:$LINENO: error: C++ compiler cannot create executables
2039See \`config.log' for more details." >&5
2040echo "$as_me: error: C++ compiler cannot create executables
2041See \`config.log' for more details." >&2;}
2042   { (exit 77); exit 77; }; }
2043fi
2044
2045ac_exeext=$ac_cv_exeext
2046echo "$as_me:$LINENO: result: $ac_file" >&5
2047echo "${ECHO_T}$ac_file" >&6
2048
2049# Check the compiler produces executables we can run.  If not, either
2050# the compiler is broken, or we cross compile.
2051echo "$as_me:$LINENO: checking whether the C++ compiler works" >&5
2052echo $ECHO_N "checking whether the C++ compiler works... $ECHO_C" >&6
2053# FIXME: These cross compiler hacks should be removed for Autoconf 3.0
2054# If not cross compiling, check that we can run a simple program.
2055if test "$cross_compiling" != yes; then
2056  if { ac_try='./$ac_file'
2057  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2058  (eval $ac_try) 2>&5
2059  ac_status=$?
2060  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2061  (exit $ac_status); }; }; then
2062    cross_compiling=no
2063  else
2064    if test "$cross_compiling" = maybe; then
2065        cross_compiling=yes
2066    else
2067        { { echo "$as_me:$LINENO: error: cannot run C++ compiled programs.
2068If you meant to cross compile, use \`--host'.
2069See \`config.log' for more details." >&5
2070echo "$as_me: error: cannot run C++ compiled programs.
2071If you meant to cross compile, use \`--host'.
2072See \`config.log' for more details." >&2;}
2073   { (exit 1); exit 1; }; }
2074    fi
2075  fi
2076fi
2077echo "$as_me:$LINENO: result: yes" >&5
2078echo "${ECHO_T}yes" >&6
2079
2080rm -f a.out a.exe conftest$ac_cv_exeext b.out
2081ac_clean_files=$ac_clean_files_save
2082# Check the compiler produces executables we can run.  If not, either
2083# the compiler is broken, or we cross compile.
2084echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
2085echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
2086echo "$as_me:$LINENO: result: $cross_compiling" >&5
2087echo "${ECHO_T}$cross_compiling" >&6
2088
2089echo "$as_me:$LINENO: checking for suffix of executables" >&5
2090echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
2091if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2092  (eval $ac_link) 2>&5
2093  ac_status=$?
2094  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2095  (exit $ac_status); }; then
2096  # If both `conftest.exe' and `conftest' are `present' (well, observable)
2097# catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
2098# work properly (i.e., refer to `conftest.exe'), while it won't with
2099# `rm'.
2100for ac_file in conftest.exe conftest conftest.*; do
2101  test -f "$ac_file" || continue
2102  case $ac_file in
2103    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;
2104    *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2105          export ac_cv_exeext
2106          break;;
2107    * ) break;;
2108  esac
2109done
2110else
2111  { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
2112See \`config.log' for more details." >&5
2113echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
2114See \`config.log' for more details." >&2;}
2115   { (exit 1); exit 1; }; }
2116fi
2117
2118rm -f conftest$ac_cv_exeext
2119echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
2120echo "${ECHO_T}$ac_cv_exeext" >&6
2121
2122rm -f conftest.$ac_ext
2123EXEEXT=$ac_cv_exeext
2124ac_exeext=$EXEEXT
2125echo "$as_me:$LINENO: checking for suffix of object files" >&5
2126echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
2127if test "${ac_cv_objext+set}" = set; then
2128  echo $ECHO_N "(cached) $ECHO_C" >&6
2129else
2130  cat >conftest.$ac_ext <<_ACEOF
2131/* confdefs.h.  */
2132_ACEOF
2133cat confdefs.h >>conftest.$ac_ext
2134cat >>conftest.$ac_ext <<_ACEOF
2135/* end confdefs.h.  */
2136
2137int
2138main ()
2139{
2140
2141  ;
2142  return 0;
2143}
2144_ACEOF
2145rm -f conftest.o conftest.obj
2146if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2147  (eval $ac_compile) 2>&5
2148  ac_status=$?
2149  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2150  (exit $ac_status); }; then
2151  for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
2152  case $ac_file in
2153    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;
2154    *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2155       break;;
2156  esac
2157done
2158else
2159  echo "$as_me: failed program was:" >&5
2160sed 's/^/| /' conftest.$ac_ext >&5
2161
2162{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
2163See \`config.log' for more details." >&5
2164echo "$as_me: error: cannot compute suffix of object files: cannot compile
2165See \`config.log' for more details." >&2;}
2166   { (exit 1); exit 1; }; }
2167fi
2168
2169rm -f conftest.$ac_cv_objext conftest.$ac_ext
2170fi
2171echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
2172echo "${ECHO_T}$ac_cv_objext" >&6
2173OBJEXT=$ac_cv_objext
2174ac_objext=$OBJEXT
2175echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5
2176echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6
2177if test "${ac_cv_cxx_compiler_gnu+set}" = set; then
2178  echo $ECHO_N "(cached) $ECHO_C" >&6
2179else
2180  cat >conftest.$ac_ext <<_ACEOF
2181/* confdefs.h.  */
2182_ACEOF
2183cat confdefs.h >>conftest.$ac_ext
2184cat >>conftest.$ac_ext <<_ACEOF
2185/* end confdefs.h.  */
2186
2187int
2188main ()
2189{
2190#ifndef __GNUC__
2191       choke me
2192#endif
2193
2194  ;
2195  return 0;
2196}
2197_ACEOF
2198rm -f conftest.$ac_objext
2199if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2200  (eval $ac_compile) 2>conftest.er1
2201  ac_status=$?
2202  grep -v '^ *+' conftest.er1 >conftest.err
2203  rm -f conftest.er1
2204  cat conftest.err >&5
2205  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2206  (exit $ac_status); } &&
2207         { ac_try='test -z "$ac_cxx_werror_flag"
2208                         || test ! -s conftest.err'
2209  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2210  (eval $ac_try) 2>&5
2211  ac_status=$?
2212  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2213  (exit $ac_status); }; } &&
2214         { ac_try='test -s conftest.$ac_objext'
2215  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2216  (eval $ac_try) 2>&5
2217  ac_status=$?
2218  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2219  (exit $ac_status); }; }; then
2220  ac_compiler_gnu=yes
2221else
2222  echo "$as_me: failed program was:" >&5
2223sed 's/^/| /' conftest.$ac_ext >&5
2224
2225ac_compiler_gnu=no
2226fi
2227rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2228ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
2229
2230fi
2231echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5
2232echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6
2233GXX=`test $ac_compiler_gnu = yes && echo yes`
2234ac_test_CXXFLAGS=${CXXFLAGS+set}
2235ac_save_CXXFLAGS=$CXXFLAGS
2236CXXFLAGS="-g"
2237echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5
2238echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6
2239if test "${ac_cv_prog_cxx_g+set}" = set; then
2240  echo $ECHO_N "(cached) $ECHO_C" >&6
2241else
2242  cat >conftest.$ac_ext <<_ACEOF
2243/* confdefs.h.  */
2244_ACEOF
2245cat confdefs.h >>conftest.$ac_ext
2246cat >>conftest.$ac_ext <<_ACEOF
2247/* end confdefs.h.  */
2248
2249int
2250main ()
2251{
2252
2253  ;
2254  return 0;
2255}
2256_ACEOF
2257rm -f conftest.$ac_objext
2258if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2259  (eval $ac_compile) 2>conftest.er1
2260  ac_status=$?
2261  grep -v '^ *+' conftest.er1 >conftest.err
2262  rm -f conftest.er1
2263  cat conftest.err >&5
2264  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2265  (exit $ac_status); } &&
2266         { ac_try='test -z "$ac_cxx_werror_flag"
2267                         || test ! -s conftest.err'
2268  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2269  (eval $ac_try) 2>&5
2270  ac_status=$?
2271  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2272  (exit $ac_status); }; } &&
2273         { ac_try='test -s conftest.$ac_objext'
2274  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2275  (eval $ac_try) 2>&5
2276  ac_status=$?
2277  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2278  (exit $ac_status); }; }; then
2279  ac_cv_prog_cxx_g=yes
2280else
2281  echo "$as_me: failed program was:" >&5
2282sed 's/^/| /' conftest.$ac_ext >&5
2283
2284ac_cv_prog_cxx_g=no
2285fi
2286rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2287fi
2288echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5
2289echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6
2290if test "$ac_test_CXXFLAGS" = set; then
2291  CXXFLAGS=$ac_save_CXXFLAGS
2292elif test $ac_cv_prog_cxx_g = yes; then
2293  if test "$GXX" = yes; then
2294    CXXFLAGS="-g -O2"
2295  else
2296    CXXFLAGS="-g"
2297  fi
2298else
2299  if test "$GXX" = yes; then
2300    CXXFLAGS="-O2"
2301  else
2302    CXXFLAGS=
2303  fi
2304fi
2305for ac_declaration in \
2306   '' \
2307   'extern "C" void std::exit (int) throw (); using std::exit;' \
2308   'extern "C" void std::exit (int); using std::exit;' \
2309   'extern "C" void exit (int) throw ();' \
2310   'extern "C" void exit (int);' \
2311   'void exit (int);'
2312do
2313  cat >conftest.$ac_ext <<_ACEOF
2314/* confdefs.h.  */
2315_ACEOF
2316cat confdefs.h >>conftest.$ac_ext
2317cat >>conftest.$ac_ext <<_ACEOF
2318/* end confdefs.h.  */
2319$ac_declaration
2320#include <stdlib.h>
2321int
2322main ()
2323{
2324exit (42);
2325  ;
2326  return 0;
2327}
2328_ACEOF
2329rm -f conftest.$ac_objext
2330if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2331  (eval $ac_compile) 2>conftest.er1
2332  ac_status=$?
2333  grep -v '^ *+' conftest.er1 >conftest.err
2334  rm -f conftest.er1
2335  cat conftest.err >&5
2336  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2337  (exit $ac_status); } &&
2338         { ac_try='test -z "$ac_cxx_werror_flag"
2339                         || test ! -s conftest.err'
2340  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2341  (eval $ac_try) 2>&5
2342  ac_status=$?
2343  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2344  (exit $ac_status); }; } &&
2345         { ac_try='test -s conftest.$ac_objext'
2346  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2347  (eval $ac_try) 2>&5
2348  ac_status=$?
2349  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2350  (exit $ac_status); }; }; then
2351  :
2352else
2353  echo "$as_me: failed program was:" >&5
2354sed 's/^/| /' conftest.$ac_ext >&5
2355
2356continue
2357fi
2358rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2359  cat >conftest.$ac_ext <<_ACEOF
2360/* confdefs.h.  */
2361_ACEOF
2362cat confdefs.h >>conftest.$ac_ext
2363cat >>conftest.$ac_ext <<_ACEOF
2364/* end confdefs.h.  */
2365$ac_declaration
2366int
2367main ()
2368{
2369exit (42);
2370  ;
2371  return 0;
2372}
2373_ACEOF
2374rm -f conftest.$ac_objext
2375if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2376  (eval $ac_compile) 2>conftest.er1
2377  ac_status=$?
2378  grep -v '^ *+' conftest.er1 >conftest.err
2379  rm -f conftest.er1
2380  cat conftest.err >&5
2381  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2382  (exit $ac_status); } &&
2383         { ac_try='test -z "$ac_cxx_werror_flag"
2384                         || test ! -s conftest.err'
2385  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2386  (eval $ac_try) 2>&5
2387  ac_status=$?
2388  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2389  (exit $ac_status); }; } &&
2390         { ac_try='test -s conftest.$ac_objext'
2391  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2392  (eval $ac_try) 2>&5
2393  ac_status=$?
2394  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2395  (exit $ac_status); }; }; then
2396  break
2397else
2398  echo "$as_me: failed program was:" >&5
2399sed 's/^/| /' conftest.$ac_ext >&5
2400
2401fi
2402rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2403done
2404rm -f conftest*
2405if test -n "$ac_declaration"; then
2406  echo '#ifdef __cplusplus' >>confdefs.h
2407  echo $ac_declaration      >>confdefs.h
2408  echo '#endif'             >>confdefs.h
2409fi
2410
2411ac_ext=c
2412ac_cpp='$CPP $CPPFLAGS'
2413ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2414ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2415ac_compiler_gnu=$ac_cv_c_compiler_gnu
2416DEPDIR="${am__leading_dot}deps"
2417
2418          ac_config_commands="$ac_config_commands depfiles"
2419
2420
2421am_make=${MAKE-make}
2422cat > confinc << 'END'
2423am__doit:
2424        @echo done
2425.PHONY: am__doit
2426END
2427# If we don't find an include directive, just comment out the code.
2428echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5
2429echo $ECHO_N "checking for style of include used by $am_make... $ECHO_C" >&6
2430am__include="#"
2431am__quote=
2432_am_result=none
2433# First try GNU make style include.
2434echo "include confinc" > confmf
2435# We grep out `Entering directory' and `Leaving directory'
2436# messages which can occur if `w' ends up in MAKEFLAGS.
2437# In particular we don't look at `^make:' because GNU make might
2438# be invoked under some other name (usually "gmake"), in which
2439# case it prints its new name instead of `make'.
2440if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then
2441   am__include=include
2442   am__quote=
2443   _am_result=GNU
2444fi
2445# Now try BSD make style include.
2446if test "$am__include" = "#"; then
2447   echo '.include "confinc"' > confmf
2448   if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
2449      am__include=.include
2450      am__quote="\""
2451      _am_result=BSD
2452   fi
2453fi
2454
2455
2456echo "$as_me:$LINENO: result: $_am_result" >&5
2457echo "${ECHO_T}$_am_result" >&6
2458rm -f confinc confmf
2459
2460# Check whether --enable-dependency-tracking or --disable-dependency-tracking was given.
2461if test "${enable_dependency_tracking+set}" = set; then
2462  enableval="$enable_dependency_tracking"
2463
2464fi;
2465if test "x$enable_dependency_tracking" != xno; then
2466  am_depcomp="$ac_aux_dir/depcomp"
2467  AMDEPBACKSLASH='\'
2468fi
2469
2470
2471if test "x$enable_dependency_tracking" != xno; then
2472  AMDEP_TRUE=
2473  AMDEP_FALSE='#'
2474else
2475  AMDEP_TRUE='#'
2476  AMDEP_FALSE=
2477fi
2478
2479
2480
2481
2482depcc="$CXX"  am_compiler_list=
2483
2484echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
2485echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6
2486if test "${am_cv_CXX_dependencies_compiler_type+set}" = set; then
2487  echo $ECHO_N "(cached) $ECHO_C" >&6
2488else
2489  if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
2490  # We make a subdir and do the tests there.  Otherwise we can end up
2491  # making bogus files that we don't know about and never remove.  For
2492  # instance it was reported that on HP-UX the gcc test will end up
2493  # making a dummy file named `D' -- because `-MD' means `put the output
2494  # in D'.
2495  mkdir conftest.dir
2496  # Copy depcomp to subdir because otherwise we won't find it if we're
2497  # using a relative directory.
2498  cp "$am_depcomp" conftest.dir
2499  cd conftest.dir
2500  # We will build objects and dependencies in a subdirectory because
2501  # it helps to detect inapplicable dependency modes.  For instance
2502  # both Tru64's cc and ICC support -MD to output dependencies as a
2503  # side effect of compilation, but ICC will put the dependencies in
2504  # the current directory while Tru64 will put them in the object
2505  # directory.
2506  mkdir sub
2507
2508  am_cv_CXX_dependencies_compiler_type=none
2509  if test "$am_compiler_list" = ""; then
2510     am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
2511  fi
2512  for depmode in $am_compiler_list; do
2513    # Setup a source with many dependencies, because some compilers
2514    # like to wrap large dependency lists on column 80 (with \), and
2515    # we should not choose a depcomp mode which is confused by this.
2516    #
2517    # We need to recreate these files for each test, as the compiler may
2518    # overwrite some of them when testing with obscure command lines.
2519    # This happens at least with the AIX C compiler.
2520    : > sub/conftest.c
2521    for i in 1 2 3 4 5 6; do
2522      echo '#include "conftst'$i'.h"' >> sub/conftest.c
2523      # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
2524      # Solaris 8's {/usr,}/bin/sh.
2525      touch sub/conftst$i.h
2526    done
2527    echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
2528
2529    case $depmode in
2530    nosideeffect)
2531      # after this tag, mechanisms are not by side-effect, so they'll
2532      # only be used when explicitly requested
2533      if test "x$enable_dependency_tracking" = xyes; then
2534        continue
2535      else
2536        break
2537      fi
2538      ;;
2539    none) break ;;
2540    esac
2541    # We check with `-c' and `-o' for the sake of the "dashmstdout"
2542    # mode.  It turns out that the SunPro C++ compiler does not properly
2543    # handle `-M -o', and we need to detect this.
2544    if depmode=$depmode \
2545       source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
2546       depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
2547       $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
2548         >/dev/null 2>conftest.err &&
2549       grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
2550       grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
2551       ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
2552      # icc doesn't choke on unknown options, it will just issue warnings
2553      # or remarks (even with -Werror).  So we grep stderr for any message
2554      # that says an option was ignored or not supported.
2555      # When given -MP, icc 7.0 and 7.1 complain thusly:
2556      #   icc: Command line warning: ignoring option '-M'; no argument required
2557      # The diagnosis changed in icc 8.0:
2558      #   icc: Command line remark: option '-MP' not supported
2559      if (grep 'ignoring option' conftest.err ||
2560          grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
2561        am_cv_CXX_dependencies_compiler_type=$depmode
2562        break
2563      fi
2564    fi
2565  done
2566
2567  cd ..
2568  rm -rf conftest.dir
2569else
2570  am_cv_CXX_dependencies_compiler_type=none
2571fi
2572
2573fi
2574echo "$as_me:$LINENO: result: $am_cv_CXX_dependencies_compiler_type" >&5
2575echo "${ECHO_T}$am_cv_CXX_dependencies_compiler_type" >&6
2576CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
2577
2578
2579
2580if
2581  test "x$enable_dependency_tracking" != xno \
2582  && test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then
2583  am__fastdepCXX_TRUE=
2584  am__fastdepCXX_FALSE='#'
2585else
2586  am__fastdepCXX_TRUE='#'
2587  am__fastdepCXX_FALSE=
2588fi
2589
2590
2591if test -n "$ac_tool_prefix"; then
2592  # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
2593set dummy ${ac_tool_prefix}ranlib; ac_word=$2
2594echo "$as_me:$LINENO: checking for $ac_word" >&5
2595echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2596if test "${ac_cv_prog_RANLIB+set}" = set; then
2597  echo $ECHO_N "(cached) $ECHO_C" >&6
2598else
2599  if test -n "$RANLIB"; then
2600  ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
2601else
2602as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2603for as_dir in $PATH
2604do
2605  IFS=$as_save_IFS
2606  test -z "$as_dir" && as_dir=.
2607  for ac_exec_ext in '' $ac_executable_extensions; do
2608  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2609    ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
2610    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2611    break 2
2612  fi
2613done
2614done
2615
2616fi
2617fi
2618RANLIB=$ac_cv_prog_RANLIB
2619if test -n "$RANLIB"; then
2620  echo "$as_me:$LINENO: result: $RANLIB" >&5
2621echo "${ECHO_T}$RANLIB" >&6
2622else
2623  echo "$as_me:$LINENO: result: no" >&5
2624echo "${ECHO_T}no" >&6
2625fi
2626
2627fi
2628if test -z "$ac_cv_prog_RANLIB"; then
2629  ac_ct_RANLIB=$RANLIB
2630  # Extract the first word of "ranlib", so it can be a program name with args.
2631set dummy ranlib; ac_word=$2
2632echo "$as_me:$LINENO: checking for $ac_word" >&5
2633echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2634if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
2635  echo $ECHO_N "(cached) $ECHO_C" >&6
2636else
2637  if test -n "$ac_ct_RANLIB"; then
2638  ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
2639else
2640as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2641for as_dir in $PATH
2642do
2643  IFS=$as_save_IFS
2644  test -z "$as_dir" && as_dir=.
2645  for ac_exec_ext in '' $ac_executable_extensions; do
2646  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2647    ac_cv_prog_ac_ct_RANLIB="ranlib"
2648    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2649    break 2
2650  fi
2651done
2652done
2653
2654  test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
2655fi
2656fi
2657ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
2658if test -n "$ac_ct_RANLIB"; then
2659  echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
2660echo "${ECHO_T}$ac_ct_RANLIB" >&6
2661else
2662  echo "$as_me:$LINENO: result: no" >&5
2663echo "${ECHO_T}no" >&6
2664fi
2665
2666  RANLIB=$ac_ct_RANLIB
2667else
2668  RANLIB="$ac_cv_prog_RANLIB"
2669fi
2670
2671ac_ext=c
2672ac_cpp='$CPP $CPPFLAGS'
2673ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2674ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2675ac_compiler_gnu=$ac_cv_c_compiler_gnu
2676if test -n "$ac_tool_prefix"; then
2677  # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2678set dummy ${ac_tool_prefix}gcc; ac_word=$2
2679echo "$as_me:$LINENO: checking for $ac_word" >&5
2680echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2681if test "${ac_cv_prog_CC+set}" = set; then
2682  echo $ECHO_N "(cached) $ECHO_C" >&6
2683else
2684  if test -n "$CC"; then
2685  ac_cv_prog_CC="$CC" # Let the user override the test.
2686else
2687as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2688for as_dir in $PATH
2689do
2690  IFS=$as_save_IFS
2691  test -z "$as_dir" && as_dir=.
2692  for ac_exec_ext in '' $ac_executable_extensions; do
2693  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2694    ac_cv_prog_CC="${ac_tool_prefix}gcc"
2695    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2696    break 2
2697  fi
2698done
2699done
2700
2701fi
2702fi
2703CC=$ac_cv_prog_CC
2704if test -n "$CC"; then
2705  echo "$as_me:$LINENO: result: $CC" >&5
2706echo "${ECHO_T}$CC" >&6
2707else
2708  echo "$as_me:$LINENO: result: no" >&5
2709echo "${ECHO_T}no" >&6
2710fi
2711
2712fi
2713if test -z "$ac_cv_prog_CC"; then
2714  ac_ct_CC=$CC
2715  # Extract the first word of "gcc", so it can be a program name with args.
2716set dummy gcc; ac_word=$2
2717echo "$as_me:$LINENO: checking for $ac_word" >&5
2718echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2719if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2720  echo $ECHO_N "(cached) $ECHO_C" >&6
2721else
2722  if test -n "$ac_ct_CC"; then
2723  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2724else
2725as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2726for as_dir in $PATH
2727do
2728  IFS=$as_save_IFS
2729  test -z "$as_dir" && as_dir=.
2730  for ac_exec_ext in '' $ac_executable_extensions; do
2731  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2732    ac_cv_prog_ac_ct_CC="gcc"
2733    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2734    break 2
2735  fi
2736done
2737done
2738
2739fi
2740fi
2741ac_ct_CC=$ac_cv_prog_ac_ct_CC
2742if test -n "$ac_ct_CC"; then
2743  echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2744echo "${ECHO_T}$ac_ct_CC" >&6
2745else
2746  echo "$as_me:$LINENO: result: no" >&5
2747echo "${ECHO_T}no" >&6
2748fi
2749
2750  CC=$ac_ct_CC
2751else
2752  CC="$ac_cv_prog_CC"
2753fi
2754
2755if test -z "$CC"; then
2756  if test -n "$ac_tool_prefix"; then
2757  # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2758set dummy ${ac_tool_prefix}cc; ac_word=$2
2759echo "$as_me:$LINENO: checking for $ac_word" >&5
2760echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2761if test "${ac_cv_prog_CC+set}" = set; then
2762  echo $ECHO_N "(cached) $ECHO_C" >&6
2763else
2764  if test -n "$CC"; then
2765  ac_cv_prog_CC="$CC" # Let the user override the test.
2766else
2767as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2768for as_dir in $PATH
2769do
2770  IFS=$as_save_IFS
2771  test -z "$as_dir" && as_dir=.
2772  for ac_exec_ext in '' $ac_executable_extensions; do
2773  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2774    ac_cv_prog_CC="${ac_tool_prefix}cc"
2775    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2776    break 2
2777  fi
2778done
2779done
2780
2781fi
2782fi
2783CC=$ac_cv_prog_CC
2784if test -n "$CC"; then
2785  echo "$as_me:$LINENO: result: $CC" >&5
2786echo "${ECHO_T}$CC" >&6
2787else
2788  echo "$as_me:$LINENO: result: no" >&5
2789echo "${ECHO_T}no" >&6
2790fi
2791
2792fi
2793if test -z "$ac_cv_prog_CC"; then
2794  ac_ct_CC=$CC
2795  # Extract the first word of "cc", so it can be a program name with args.
2796set dummy cc; ac_word=$2
2797echo "$as_me:$LINENO: checking for $ac_word" >&5
2798echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2799if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2800  echo $ECHO_N "(cached) $ECHO_C" >&6
2801else
2802  if test -n "$ac_ct_CC"; then
2803  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2804else
2805as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2806for as_dir in $PATH
2807do
2808  IFS=$as_save_IFS
2809  test -z "$as_dir" && as_dir=.
2810  for ac_exec_ext in '' $ac_executable_extensions; do
2811  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2812    ac_cv_prog_ac_ct_CC="cc"
2813    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2814    break 2
2815  fi
2816done
2817done
2818
2819fi
2820fi
2821ac_ct_CC=$ac_cv_prog_ac_ct_CC
2822if test -n "$ac_ct_CC"; then
2823  echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2824echo "${ECHO_T}$ac_ct_CC" >&6
2825else
2826  echo "$as_me:$LINENO: result: no" >&5
2827echo "${ECHO_T}no" >&6
2828fi
2829
2830  CC=$ac_ct_CC
2831else
2832  CC="$ac_cv_prog_CC"
2833fi
2834
2835fi
2836if test -z "$CC"; then
2837  # Extract the first word of "cc", so it can be a program name with args.
2838set dummy cc; ac_word=$2
2839echo "$as_me:$LINENO: checking for $ac_word" >&5
2840echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2841if test "${ac_cv_prog_CC+set}" = set; then
2842  echo $ECHO_N "(cached) $ECHO_C" >&6
2843else
2844  if test -n "$CC"; then
2845  ac_cv_prog_CC="$CC" # Let the user override the test.
2846else
2847  ac_prog_rejected=no
2848as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2849for as_dir in $PATH
2850do
2851  IFS=$as_save_IFS
2852  test -z "$as_dir" && as_dir=.
2853  for ac_exec_ext in '' $ac_executable_extensions; do
2854  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2855    if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2856       ac_prog_rejected=yes
2857       continue
2858     fi
2859    ac_cv_prog_CC="cc"
2860    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2861    break 2
2862  fi
2863done
2864done
2865
2866if test $ac_prog_rejected = yes; then
2867  # We found a bogon in the path, so make sure we never use it.
2868  set dummy $ac_cv_prog_CC
2869  shift
2870  if test $# != 0; then
2871    # We chose a different compiler from the bogus one.
2872    # However, it has the same basename, so the bogon will be chosen
2873    # first if we set CC to just the basename; use the full file name.
2874    shift
2875    ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2876  fi
2877fi
2878fi
2879fi
2880CC=$ac_cv_prog_CC
2881if test -n "$CC"; then
2882  echo "$as_me:$LINENO: result: $CC" >&5
2883echo "${ECHO_T}$CC" >&6
2884else
2885  echo "$as_me:$LINENO: result: no" >&5
2886echo "${ECHO_T}no" >&6
2887fi
2888
2889fi
2890if test -z "$CC"; then
2891  if test -n "$ac_tool_prefix"; then
2892  for ac_prog in cl
2893  do
2894    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2895set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2896echo "$as_me:$LINENO: checking for $ac_word" >&5
2897echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2898if test "${ac_cv_prog_CC+set}" = set; then
2899  echo $ECHO_N "(cached) $ECHO_C" >&6
2900else
2901  if test -n "$CC"; then
2902  ac_cv_prog_CC="$CC" # Let the user override the test.
2903else
2904as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2905for as_dir in $PATH
2906do
2907  IFS=$as_save_IFS
2908  test -z "$as_dir" && as_dir=.
2909  for ac_exec_ext in '' $ac_executable_extensions; do
2910  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2911    ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2912    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2913    break 2
2914  fi
2915done
2916done
2917
2918fi
2919fi
2920CC=$ac_cv_prog_CC
2921if test -n "$CC"; then
2922  echo "$as_me:$LINENO: result: $CC" >&5
2923echo "${ECHO_T}$CC" >&6
2924else
2925  echo "$as_me:$LINENO: result: no" >&5
2926echo "${ECHO_T}no" >&6
2927fi
2928
2929    test -n "$CC" && break
2930  done
2931fi
2932if test -z "$CC"; then
2933  ac_ct_CC=$CC
2934  for ac_prog in cl
2935do
2936  # Extract the first word of "$ac_prog", so it can be a program name with args.
2937set dummy $ac_prog; ac_word=$2
2938echo "$as_me:$LINENO: checking for $ac_word" >&5
2939echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2940if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2941  echo $ECHO_N "(cached) $ECHO_C" >&6
2942else
2943  if test -n "$ac_ct_CC"; then
2944  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2945else
2946as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2947for as_dir in $PATH
2948do
2949  IFS=$as_save_IFS
2950  test -z "$as_dir" && as_dir=.
2951  for ac_exec_ext in '' $ac_executable_extensions; do
2952  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2953    ac_cv_prog_ac_ct_CC="$ac_prog"
2954    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2955    break 2
2956  fi
2957done
2958done
2959
2960fi
2961fi
2962ac_ct_CC=$ac_cv_prog_ac_ct_CC
2963if test -n "$ac_ct_CC"; then
2964  echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2965echo "${ECHO_T}$ac_ct_CC" >&6
2966else
2967  echo "$as_me:$LINENO: result: no" >&5
2968echo "${ECHO_T}no" >&6
2969fi
2970
2971  test -n "$ac_ct_CC" && break
2972done
2973
2974  CC=$ac_ct_CC
2975fi
2976
2977fi
2978
2979
2980test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
2981See \`config.log' for more details." >&5
2982echo "$as_me: error: no acceptable C compiler found in \$PATH
2983See \`config.log' for more details." >&2;}
2984   { (exit 1); exit 1; }; }
2985
2986# Provide some information about the compiler.
2987echo "$as_me:$LINENO:" \
2988     "checking for C compiler version" >&5
2989ac_compiler=`set X $ac_compile; echo $2`
2990{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
2991  (eval $ac_compiler --version </dev/null >&5) 2>&5
2992  ac_status=$?
2993  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2994  (exit $ac_status); }
2995{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
2996  (eval $ac_compiler -v </dev/null >&5) 2>&5
2997  ac_status=$?
2998  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2999  (exit $ac_status); }
3000{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
3001  (eval $ac_compiler -V </dev/null >&5) 2>&5
3002  ac_status=$?
3003  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3004  (exit $ac_status); }
3005
3006echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
3007echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
3008if test "${ac_cv_c_compiler_gnu+set}" = set; then
3009  echo $ECHO_N "(cached) $ECHO_C" >&6
3010else
3011  cat >conftest.$ac_ext <<_ACEOF
3012/* confdefs.h.  */
3013_ACEOF
3014cat confdefs.h >>conftest.$ac_ext
3015cat >>conftest.$ac_ext <<_ACEOF
3016/* end confdefs.h.  */
3017
3018int
3019main ()
3020{
3021#ifndef __GNUC__
3022       choke me
3023#endif
3024
3025  ;
3026  return 0;
3027}
3028_ACEOF
3029rm -f conftest.$ac_objext
3030if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3031  (eval $ac_compile) 2>conftest.er1
3032  ac_status=$?
3033  grep -v '^ *+' conftest.er1 >conftest.err
3034  rm -f conftest.er1
3035  cat conftest.err >&5
3036  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3037  (exit $ac_status); } &&
3038         { ac_try='test -z "$ac_c_werror_flag"
3039                         || test ! -s conftest.err'
3040  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3041  (eval $ac_try) 2>&5
3042  ac_status=$?
3043  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3044  (exit $ac_status); }; } &&
3045         { ac_try='test -s conftest.$ac_objext'
3046  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3047  (eval $ac_try) 2>&5
3048  ac_status=$?
3049  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3050  (exit $ac_status); }; }; then
3051  ac_compiler_gnu=yes
3052else
3053  echo "$as_me: failed program was:" >&5
3054sed 's/^/| /' conftest.$ac_ext >&5
3055
3056ac_compiler_gnu=no
3057fi
3058rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3059ac_cv_c_compiler_gnu=$ac_compiler_gnu
3060
3061fi
3062echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
3063echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
3064GCC=`test $ac_compiler_gnu = yes && echo yes`
3065ac_test_CFLAGS=${CFLAGS+set}
3066ac_save_CFLAGS=$CFLAGS
3067CFLAGS="-g"
3068echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
3069echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
3070if test "${ac_cv_prog_cc_g+set}" = set; then
3071  echo $ECHO_N "(cached) $ECHO_C" >&6
3072else
3073  cat >conftest.$ac_ext <<_ACEOF
3074/* confdefs.h.  */
3075_ACEOF
3076cat confdefs.h >>conftest.$ac_ext
3077cat >>conftest.$ac_ext <<_ACEOF
3078/* end confdefs.h.  */
3079
3080int
3081main ()
3082{
3083
3084  ;
3085  return 0;
3086}
3087_ACEOF
3088rm -f conftest.$ac_objext
3089if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3090  (eval $ac_compile) 2>conftest.er1
3091  ac_status=$?
3092  grep -v '^ *+' conftest.er1 >conftest.err
3093  rm -f conftest.er1
3094  cat conftest.err >&5
3095  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3096  (exit $ac_status); } &&
3097         { ac_try='test -z "$ac_c_werror_flag"
3098                         || test ! -s conftest.err'
3099  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3100  (eval $ac_try) 2>&5
3101  ac_status=$?
3102  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3103  (exit $ac_status); }; } &&
3104         { ac_try='test -s conftest.$ac_objext'
3105  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3106  (eval $ac_try) 2>&5
3107  ac_status=$?
3108  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3109  (exit $ac_status); }; }; then
3110  ac_cv_prog_cc_g=yes
3111else
3112  echo "$as_me: failed program was:" >&5
3113sed 's/^/| /' conftest.$ac_ext >&5
3114
3115ac_cv_prog_cc_g=no
3116fi
3117rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3118fi
3119echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
3120echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
3121if test "$ac_test_CFLAGS" = set; then
3122  CFLAGS=$ac_save_CFLAGS
3123elif test $ac_cv_prog_cc_g = yes; then
3124  if test "$GCC" = yes; then
3125    CFLAGS="-g -O2"
3126  else
3127    CFLAGS="-g"
3128  fi
3129else
3130  if test "$GCC" = yes; then
3131    CFLAGS="-O2"
3132  else
3133    CFLAGS=
3134  fi
3135fi
3136echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
3137echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
3138if test "${ac_cv_prog_cc_stdc+set}" = set; then
3139  echo $ECHO_N "(cached) $ECHO_C" >&6
3140else
3141  ac_cv_prog_cc_stdc=no
3142ac_save_CC=$CC
3143cat >conftest.$ac_ext <<_ACEOF
3144/* confdefs.h.  */
3145_ACEOF
3146cat confdefs.h >>conftest.$ac_ext
3147cat >>conftest.$ac_ext <<_ACEOF
3148/* end confdefs.h.  */
3149#include <stdarg.h>
3150#include <stdio.h>
3151#include <sys/types.h>
3152#include <sys/stat.h>
3153/* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
3154struct buf { int x; };
3155FILE * (*rcsopen) (struct buf *, struct stat *, int);
3156static char *e (p, i)
3157     char **p;
3158     int i;
3159{
3160  return p[i];
3161}
3162static char *f (char * (*g) (char **, int), char **p, ...)
3163{
3164  char *s;
3165  va_list v;
3166  va_start (v,p);
3167  s = g (p, va_arg (v,int));
3168  va_end (v);
3169  return s;
3170}
3171
3172/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
3173   function prototypes and stuff, but not '\xHH' hex character constants.
3174   These don't provoke an error unfortunately, instead are silently treated
3175   as 'x'.  The following induces an error, until -std1 is added to get
3176   proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
3177   array size at least.  It's necessary to write '\x00'==0 to get something
3178   that's true only with -std1.  */
3179int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3180
3181int test (int i, double x);
3182struct s1 {int (*f) (int a);};
3183struct s2 {int (*f) (double a);};
3184int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3185int argc;
3186char **argv;
3187int
3188main ()
3189{
3190return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3191  ;
3192  return 0;
3193}
3194_ACEOF
3195# Don't try gcc -ansi; that turns off useful extensions and
3196# breaks some systems' header files.
3197# AIX                   -qlanglvl=ansi
3198# Ultrix and OSF/1      -std1
3199# HP-UX 10.20 and later -Ae
3200# HP-UX older versions  -Aa -D_HPUX_SOURCE
3201# SVR4                  -Xc -D__EXTENSIONS__
3202for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3203do
3204  CC="$ac_save_CC $ac_arg"
3205  rm -f conftest.$ac_objext
3206if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3207  (eval $ac_compile) 2>conftest.er1
3208  ac_status=$?
3209  grep -v '^ *+' conftest.er1 >conftest.err
3210  rm -f conftest.er1
3211  cat conftest.err >&5
3212  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3213  (exit $ac_status); } &&
3214         { ac_try='test -z "$ac_c_werror_flag"
3215                         || test ! -s conftest.err'
3216  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3217  (eval $ac_try) 2>&5
3218  ac_status=$?
3219  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3220  (exit $ac_status); }; } &&
3221         { ac_try='test -s conftest.$ac_objext'
3222  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3223  (eval $ac_try) 2>&5
3224  ac_status=$?
3225  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3226  (exit $ac_status); }; }; then
3227  ac_cv_prog_cc_stdc=$ac_arg
3228break
3229else
3230  echo "$as_me: failed program was:" >&5
3231sed 's/^/| /' conftest.$ac_ext >&5
3232
3233fi
3234rm -f conftest.err conftest.$ac_objext
3235done
3236rm -f conftest.$ac_ext conftest.$ac_objext
3237CC=$ac_save_CC
3238
3239fi
3240
3241case "x$ac_cv_prog_cc_stdc" in
3242  x|xno)
3243    echo "$as_me:$LINENO: result: none needed" >&5
3244echo "${ECHO_T}none needed" >&6 ;;
3245  *)
3246    echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
3247echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
3248    CC="$CC $ac_cv_prog_cc_stdc" ;;
3249esac
3250
3251# Some people use a C++ compiler to compile C.  Since we use `exit',
3252# in C++ we need to declare it.  In case someone uses the same compiler
3253# for both compiling C and C++ we need to have the C++ compiler decide
3254# the declaration of exit, since it's the most demanding environment.
3255cat >conftest.$ac_ext <<_ACEOF
3256#ifndef __cplusplus
3257  choke me
3258#endif
3259_ACEOF
3260rm -f conftest.$ac_objext
3261if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3262  (eval $ac_compile) 2>conftest.er1
3263  ac_status=$?
3264  grep -v '^ *+' conftest.er1 >conftest.err
3265  rm -f conftest.er1
3266  cat conftest.err >&5
3267  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3268  (exit $ac_status); } &&
3269         { ac_try='test -z "$ac_c_werror_flag"
3270                         || test ! -s conftest.err'
3271  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3272  (eval $ac_try) 2>&5
3273  ac_status=$?
3274  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3275  (exit $ac_status); }; } &&
3276         { ac_try='test -s conftest.$ac_objext'
3277  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3278  (eval $ac_try) 2>&5
3279  ac_status=$?
3280  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3281  (exit $ac_status); }; }; then
3282  for ac_declaration in \
3283   '' \
3284   'extern "C" void std::exit (int) throw (); using std::exit;' \
3285   'extern "C" void std::exit (int); using std::exit;' \
3286   'extern "C" void exit (int) throw ();' \
3287   'extern "C" void exit (int);' \
3288   'void exit (int);'
3289do
3290  cat >conftest.$ac_ext <<_ACEOF
3291/* confdefs.h.  */
3292_ACEOF
3293cat confdefs.h >>conftest.$ac_ext
3294cat >>conftest.$ac_ext <<_ACEOF
3295/* end confdefs.h.  */
3296$ac_declaration
3297#include <stdlib.h>
3298int
3299main ()
3300{
3301exit (42);
3302  ;
3303  return 0;
3304}
3305_ACEOF
3306rm -f conftest.$ac_objext
3307if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3308  (eval $ac_compile) 2>conftest.er1
3309  ac_status=$?
3310  grep -v '^ *+' conftest.er1 >conftest.err
3311  rm -f conftest.er1
3312  cat conftest.err >&5
3313  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3314  (exit $ac_status); } &&
3315         { ac_try='test -z "$ac_c_werror_flag"
3316                         || test ! -s conftest.err'
3317  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3318  (eval $ac_try) 2>&5
3319  ac_status=$?
3320  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3321  (exit $ac_status); }; } &&
3322         { ac_try='test -s conftest.$ac_objext'
3323  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3324  (eval $ac_try) 2>&5
3325  ac_status=$?
3326  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3327  (exit $ac_status); }; }; then
3328  :
3329else
3330  echo "$as_me: failed program was:" >&5
3331sed 's/^/| /' conftest.$ac_ext >&5
3332
3333continue
3334fi
3335rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3336  cat >conftest.$ac_ext <<_ACEOF
3337/* confdefs.h.  */
3338_ACEOF
3339cat confdefs.h >>conftest.$ac_ext
3340cat >>conftest.$ac_ext <<_ACEOF
3341/* end confdefs.h.  */
3342$ac_declaration
3343int
3344main ()
3345{
3346exit (42);
3347  ;
3348  return 0;
3349}
3350_ACEOF
3351rm -f conftest.$ac_objext
3352if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3353  (eval $ac_compile) 2>conftest.er1
3354  ac_status=$?
3355  grep -v '^ *+' conftest.er1 >conftest.err
3356  rm -f conftest.er1
3357  cat conftest.err >&5
3358  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3359  (exit $ac_status); } &&
3360         { ac_try='test -z "$ac_c_werror_flag"
3361                         || test ! -s conftest.err'
3362  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3363  (eval $ac_try) 2>&5
3364  ac_status=$?
3365  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3366  (exit $ac_status); }; } &&
3367         { ac_try='test -s conftest.$ac_objext'
3368  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3369  (eval $ac_try) 2>&5
3370  ac_status=$?
3371  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3372  (exit $ac_status); }; }; then
3373  break
3374else
3375  echo "$as_me: failed program was:" >&5
3376sed 's/^/| /' conftest.$ac_ext >&5
3377
3378fi
3379rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3380done
3381rm -f conftest*
3382if test -n "$ac_declaration"; then
3383  echo '#ifdef __cplusplus' >>confdefs.h
3384  echo $ac_declaration      >>confdefs.h
3385  echo '#endif'             >>confdefs.h
3386fi
3387
3388else
3389  echo "$as_me: failed program was:" >&5
3390sed 's/^/| /' conftest.$ac_ext >&5
3391
3392fi
3393rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3394ac_ext=c
3395ac_cpp='$CPP $CPPFLAGS'
3396ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3397ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3398ac_compiler_gnu=$ac_cv_c_compiler_gnu
3399
3400depcc="$CC"   am_compiler_list=
3401
3402echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
3403echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6
3404if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then
3405  echo $ECHO_N "(cached) $ECHO_C" >&6
3406else
3407  if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
3408  # We make a subdir and do the tests there.  Otherwise we can end up
3409  # making bogus files that we don't know about and never remove.  For
3410  # instance it was reported that on HP-UX the gcc test will end up
3411  # making a dummy file named `D' -- because `-MD' means `put the output
3412  # in D'.
3413  mkdir conftest.dir
3414  # Copy depcomp to subdir because otherwise we won't find it if we're
3415  # using a relative directory.
3416  cp "$am_depcomp" conftest.dir
3417  cd conftest.dir
3418  # We will build objects and dependencies in a subdirectory because
3419  # it helps to detect inapplicable dependency modes.  For instance
3420  # both Tru64's cc and ICC support -MD to output dependencies as a
3421  # side effect of compilation, but ICC will put the dependencies in
3422  # the current directory while Tru64 will put them in the object
3423  # directory.
3424  mkdir sub
3425
3426  am_cv_CC_dependencies_compiler_type=none
3427  if test "$am_compiler_list" = ""; then
3428     am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
3429  fi
3430  for depmode in $am_compiler_list; do
3431    # Setup a source with many dependencies, because some compilers
3432    # like to wrap large dependency lists on column 80 (with \), and
3433    # we should not choose a depcomp mode which is confused by this.
3434    #
3435    # We need to recreate these files for each test, as the compiler may
3436    # overwrite some of them when testing with obscure command lines.
3437    # This happens at least with the AIX C compiler.
3438    : > sub/conftest.c
3439    for i in 1 2 3 4 5 6; do
3440      echo '#include "conftst'$i'.h"' >> sub/conftest.c
3441      # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
3442      # Solaris 8's {/usr,}/bin/sh.
3443      touch sub/conftst$i.h
3444    done
3445    echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
3446
3447    case $depmode in
3448    nosideeffect)
3449      # after this tag, mechanisms are not by side-effect, so they'll
3450      # only be used when explicitly requested
3451      if test "x$enable_dependency_tracking" = xyes; then
3452        continue
3453      else
3454        break
3455      fi
3456      ;;
3457    none) break ;;
3458    esac
3459    # We check with `-c' and `-o' for the sake of the "dashmstdout"
3460    # mode.  It turns out that the SunPro C++ compiler does not properly
3461    # handle `-M -o', and we need to detect this.
3462    if depmode=$depmode \
3463       source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
3464       depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
3465       $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
3466         >/dev/null 2>conftest.err &&
3467       grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
3468       grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
3469       ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
3470      # icc doesn't choke on unknown options, it will just issue warnings
3471      # or remarks (even with -Werror).  So we grep stderr for any message
3472      # that says an option was ignored or not supported.
3473      # When given -MP, icc 7.0 and 7.1 complain thusly:
3474      #   icc: Command line warning: ignoring option '-M'; no argument required
3475      # The diagnosis changed in icc 8.0:
3476      #   icc: Command line remark: option '-MP' not supported
3477      if (grep 'ignoring option' conftest.err ||
3478          grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
3479        am_cv_CC_dependencies_compiler_type=$depmode
3480        break
3481      fi
3482    fi
3483  done
3484
3485  cd ..
3486  rm -rf conftest.dir
3487else
3488  am_cv_CC_dependencies_compiler_type=none
3489fi
3490
3491fi
3492echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5
3493echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6
3494CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
3495
3496
3497
3498if
3499  test "x$enable_dependency_tracking" != xno \
3500  && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
3501  am__fastdepCC_TRUE=
3502  am__fastdepCC_FALSE='#'
3503else
3504  am__fastdepCC_TRUE='#'
3505  am__fastdepCC_FALSE=
3506fi
3507
3508
3509
3510ac_ext=c
3511ac_cpp='$CPP $CPPFLAGS'
3512ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3513ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3514ac_compiler_gnu=$ac_cv_c_compiler_gnu
3515echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
3516echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
3517# On Suns, sometimes $CPP names a directory.
3518if test -n "$CPP" && test -d "$CPP"; then
3519  CPP=
3520fi
3521if test -z "$CPP"; then
3522  if test "${ac_cv_prog_CPP+set}" = set; then
3523  echo $ECHO_N "(cached) $ECHO_C" >&6
3524else
3525      # Double quotes because CPP needs to be expanded
3526    for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3527    do
3528      ac_preproc_ok=false
3529for ac_c_preproc_warn_flag in '' yes
3530do
3531  # Use a header file that comes with gcc, so configuring glibc
3532  # with a fresh cross-compiler works.
3533  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3534  # <limits.h> exists even on freestanding compilers.
3535  # On the NeXT, cc -E runs the code through the compiler's parser,
3536  # not just through cpp. "Syntax error" is here to catch this case.
3537  cat >conftest.$ac_ext <<_ACEOF
3538/* confdefs.h.  */
3539_ACEOF
3540cat confdefs.h >>conftest.$ac_ext
3541cat >>conftest.$ac_ext <<_ACEOF
3542/* end confdefs.h.  */
3543#ifdef __STDC__
3544# include <limits.h>
3545#else
3546# include <assert.h>
3547#endif
3548                     Syntax error
3549_ACEOF
3550if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3551  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3552  ac_status=$?
3553  grep -v '^ *+' conftest.er1 >conftest.err
3554  rm -f conftest.er1
3555  cat conftest.err >&5
3556  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3557  (exit $ac_status); } >/dev/null; then
3558  if test -s conftest.err; then
3559    ac_cpp_err=$ac_c_preproc_warn_flag
3560    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3561  else
3562    ac_cpp_err=
3563  fi
3564else
3565  ac_cpp_err=yes
3566fi
3567if test -z "$ac_cpp_err"; then
3568  :
3569else
3570  echo "$as_me: failed program was:" >&5
3571sed 's/^/| /' conftest.$ac_ext >&5
3572
3573  # Broken: fails on valid input.
3574continue
3575fi
3576rm -f conftest.err conftest.$ac_ext
3577
3578  # OK, works on sane cases.  Now check whether non-existent headers
3579  # can be detected and how.
3580  cat >conftest.$ac_ext <<_ACEOF
3581/* confdefs.h.  */
3582_ACEOF
3583cat confdefs.h >>conftest.$ac_ext
3584cat >>conftest.$ac_ext <<_ACEOF
3585/* end confdefs.h.  */
3586#include <ac_nonexistent.h>
3587_ACEOF
3588if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3589  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3590  ac_status=$?
3591  grep -v '^ *+' conftest.er1 >conftest.err
3592  rm -f conftest.er1
3593  cat conftest.err >&5
3594  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3595  (exit $ac_status); } >/dev/null; then
3596  if test -s conftest.err; then
3597    ac_cpp_err=$ac_c_preproc_warn_flag
3598    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3599  else
3600    ac_cpp_err=
3601  fi
3602else
3603  ac_cpp_err=yes
3604fi
3605if test -z "$ac_cpp_err"; then
3606  # Broken: success on invalid input.
3607continue
3608else
3609  echo "$as_me: failed program was:" >&5
3610sed 's/^/| /' conftest.$ac_ext >&5
3611
3612  # Passes both tests.
3613ac_preproc_ok=:
3614break
3615fi
3616rm -f conftest.err conftest.$ac_ext
3617
3618done
3619# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3620rm -f conftest.err conftest.$ac_ext
3621if $ac_preproc_ok; then
3622  break
3623fi
3624
3625    done
3626    ac_cv_prog_CPP=$CPP
3627
3628fi
3629  CPP=$ac_cv_prog_CPP
3630else
3631  ac_cv_prog_CPP=$CPP
3632fi
3633echo "$as_me:$LINENO: result: $CPP" >&5
3634echo "${ECHO_T}$CPP" >&6
3635ac_preproc_ok=false
3636for ac_c_preproc_warn_flag in '' yes
3637do
3638  # Use a header file that comes with gcc, so configuring glibc
3639  # with a fresh cross-compiler works.
3640  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3641  # <limits.h> exists even on freestanding compilers.
3642  # On the NeXT, cc -E runs the code through the compiler's parser,
3643  # not just through cpp. "Syntax error" is here to catch this case.
3644  cat >conftest.$ac_ext <<_ACEOF
3645/* confdefs.h.  */
3646_ACEOF
3647cat confdefs.h >>conftest.$ac_ext
3648cat >>conftest.$ac_ext <<_ACEOF
3649/* end confdefs.h.  */
3650#ifdef __STDC__
3651# include <limits.h>
3652#else
3653# include <assert.h>
3654#endif
3655                     Syntax error
3656_ACEOF
3657if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3658  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3659  ac_status=$?
3660  grep -v '^ *+' conftest.er1 >conftest.err
3661  rm -f conftest.er1
3662  cat conftest.err >&5
3663  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3664  (exit $ac_status); } >/dev/null; then
3665  if test -s conftest.err; then
3666    ac_cpp_err=$ac_c_preproc_warn_flag
3667    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3668  else
3669    ac_cpp_err=
3670  fi
3671else
3672  ac_cpp_err=yes
3673fi
3674if test -z "$ac_cpp_err"; then
3675  :
3676else
3677  echo "$as_me: failed program was:" >&5
3678sed 's/^/| /' conftest.$ac_ext >&5
3679
3680  # Broken: fails on valid input.
3681continue
3682fi
3683rm -f conftest.err conftest.$ac_ext
3684
3685  # OK, works on sane cases.  Now check whether non-existent headers
3686  # can be detected and how.
3687  cat >conftest.$ac_ext <<_ACEOF
3688/* confdefs.h.  */
3689_ACEOF
3690cat confdefs.h >>conftest.$ac_ext
3691cat >>conftest.$ac_ext <<_ACEOF
3692/* end confdefs.h.  */
3693#include <ac_nonexistent.h>
3694_ACEOF
3695if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3696  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3697  ac_status=$?
3698  grep -v '^ *+' conftest.er1 >conftest.err
3699  rm -f conftest.er1
3700  cat conftest.err >&5
3701  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3702  (exit $ac_status); } >/dev/null; then
3703  if test -s conftest.err; then
3704    ac_cpp_err=$ac_c_preproc_warn_flag
3705    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3706  else
3707    ac_cpp_err=
3708  fi
3709else
3710  ac_cpp_err=yes
3711fi
3712if test -z "$ac_cpp_err"; then
3713  # Broken: success on invalid input.
3714continue
3715else
3716  echo "$as_me: failed program was:" >&5
3717sed 's/^/| /' conftest.$ac_ext >&5
3718
3719  # Passes both tests.
3720ac_preproc_ok=:
3721break
3722fi
3723rm -f conftest.err conftest.$ac_ext
3724
3725done
3726# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3727rm -f conftest.err conftest.$ac_ext
3728if $ac_preproc_ok; then
3729  :
3730else
3731  { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
3732See \`config.log' for more details." >&5
3733echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
3734See \`config.log' for more details." >&2;}
3735   { (exit 1); exit 1; }; }
3736fi
3737
3738ac_ext=c
3739ac_cpp='$CPP $CPPFLAGS'
3740ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3741ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3742ac_compiler_gnu=$ac_cv_c_compiler_gnu
3743
3744
3745echo "$as_me:$LINENO: checking for egrep" >&5
3746echo $ECHO_N "checking for egrep... $ECHO_C" >&6
3747if test "${ac_cv_prog_egrep+set}" = set; then
3748  echo $ECHO_N "(cached) $ECHO_C" >&6
3749else
3750  if echo a | (grep -E '(a|b)') >/dev/null 2>&1
3751    then ac_cv_prog_egrep='grep -E'
3752    else ac_cv_prog_egrep='egrep'
3753    fi
3754fi
3755echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
3756echo "${ECHO_T}$ac_cv_prog_egrep" >&6
3757 EGREP=$ac_cv_prog_egrep
3758
3759
3760echo "$as_me:$LINENO: checking for ANSI C header files" >&5
3761echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
3762if test "${ac_cv_header_stdc+set}" = set; then
3763  echo $ECHO_N "(cached) $ECHO_C" >&6
3764else
3765  cat >conftest.$ac_ext <<_ACEOF
3766/* confdefs.h.  */
3767_ACEOF
3768cat confdefs.h >>conftest.$ac_ext
3769cat >>conftest.$ac_ext <<_ACEOF
3770/* end confdefs.h.  */
3771#include <stdlib.h>
3772#include <stdarg.h>
3773#include <string.h>
3774#include <float.h>
3775
3776int
3777main ()
3778{
3779
3780  ;
3781  return 0;
3782}
3783_ACEOF
3784rm -f conftest.$ac_objext
3785if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3786  (eval $ac_compile) 2>conftest.er1
3787  ac_status=$?
3788  grep -v '^ *+' conftest.er1 >conftest.err
3789  rm -f conftest.er1
3790  cat conftest.err >&5
3791  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3792  (exit $ac_status); } &&
3793         { ac_try='test -z "$ac_c_werror_flag"
3794                         || test ! -s conftest.err'
3795  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3796  (eval $ac_try) 2>&5
3797  ac_status=$?
3798  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3799  (exit $ac_status); }; } &&
3800         { ac_try='test -s conftest.$ac_objext'
3801  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3802  (eval $ac_try) 2>&5
3803  ac_status=$?
3804  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3805  (exit $ac_status); }; }; then
3806  ac_cv_header_stdc=yes
3807else
3808  echo "$as_me: failed program was:" >&5
3809sed 's/^/| /' conftest.$ac_ext >&5
3810
3811ac_cv_header_stdc=no
3812fi
3813rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3814
3815if test $ac_cv_header_stdc = yes; then
3816  # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3817  cat >conftest.$ac_ext <<_ACEOF
3818/* confdefs.h.  */
3819_ACEOF
3820cat confdefs.h >>conftest.$ac_ext
3821cat >>conftest.$ac_ext <<_ACEOF
3822/* end confdefs.h.  */
3823#include <string.h>
3824
3825_ACEOF
3826if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3827  $EGREP "memchr" >/dev/null 2>&1; then
3828  :
3829else
3830  ac_cv_header_stdc=no
3831fi
3832rm -f conftest*
3833
3834fi
3835
3836if test $ac_cv_header_stdc = yes; then
3837  # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3838  cat >conftest.$ac_ext <<_ACEOF
3839/* confdefs.h.  */
3840_ACEOF
3841cat confdefs.h >>conftest.$ac_ext
3842cat >>conftest.$ac_ext <<_ACEOF
3843/* end confdefs.h.  */
3844#include <stdlib.h>
3845
3846_ACEOF
3847if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3848  $EGREP "free" >/dev/null 2>&1; then
3849  :
3850else
3851  ac_cv_header_stdc=no
3852fi
3853rm -f conftest*
3854
3855fi
3856
3857if test $ac_cv_header_stdc = yes; then
3858  # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3859  if test "$cross_compiling" = yes; then
3860  :
3861else
3862  cat >conftest.$ac_ext <<_ACEOF
3863/* confdefs.h.  */
3864_ACEOF
3865cat confdefs.h >>conftest.$ac_ext
3866cat >>conftest.$ac_ext <<_ACEOF
3867/* end confdefs.h.  */
3868#include <ctype.h>
3869#if ((' ' & 0x0FF) == 0x020)
3870# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3871# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3872#else
3873# define ISLOWER(c) \
3874                   (('a' <= (c) && (c) <= 'i') \
3875                     || ('j' <= (c) && (c) <= 'r') \
3876                     || ('s' <= (c) && (c) <= 'z'))
3877# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3878#endif
3879
3880#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3881int
3882main ()
3883{
3884  int i;
3885  for (i = 0; i < 256; i++)
3886    if (XOR (islower (i), ISLOWER (i))
3887        || toupper (i) != TOUPPER (i))
3888      exit(2);
3889  exit (0);
3890}
3891_ACEOF
3892rm -f conftest$ac_exeext
3893if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3894  (eval $ac_link) 2>&5
3895  ac_status=$?
3896  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3897  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
3898  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3899  (eval $ac_try) 2>&5
3900  ac_status=$?
3901  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3902  (exit $ac_status); }; }; then
3903  :
3904else
3905  echo "$as_me: program exited with status $ac_status" >&5
3906echo "$as_me: failed program was:" >&5
3907sed 's/^/| /' conftest.$ac_ext >&5
3908
3909( exit $ac_status )
3910ac_cv_header_stdc=no
3911fi
3912rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
3913fi
3914fi
3915fi
3916echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
3917echo "${ECHO_T}$ac_cv_header_stdc" >&6
3918if test $ac_cv_header_stdc = yes; then
3919
3920cat >>confdefs.h <<\_ACEOF
3921#define STDC_HEADERS 1
3922_ACEOF
3923
3924fi
3925
3926
3927##################################
3928## CHECKING  OPTIONAL ARGUMENTS ##
3929##################################
3930
3931#-----------------#
3932# DEBUG-statement #
3933#-----------------#
3934DEBUG=no
3935echo "$as_me:$LINENO: checking if DEBUG-mode should be enabled" >&5
3936echo $ECHO_N "checking if DEBUG-mode should be enabled... $ECHO_C" >&6
3937# Check whether --enable-debug or --disable-debug was given.
3938if test "${enable_debug+set}" = set; then
3939  enableval="$enable_debug"
3940  DEBUG=$enableval
3941fi;
3942
3943if test x$DEBUG = xno; then
3944        echo "no"
3945        echo " -> Setting debuglevel to 4. (orxonox is still in Development. It really is needed."
3946        DEBUG=4
3947elif test x$DEBUG = xyes; then
3948        echo "yes"
3949        echo " -> Setting debuglevel to 4. HARD DEBUG MODE!!."
3950        DEBUG=4
3951else
3952        echo "yes: setting debuglevel to to $DEBUG"
3953fi
3954
3955cat >>confdefs.h <<_ACEOF
3956#define DEBUG $DEBUG
3957_ACEOF
3958
3959
3960
3961
3962#---------------#
3963# Modular Debug #
3964#---------------#
3965MODULAR_DEBUG=yes
3966echo "$as_me:$LINENO: checking if Modular-DEBUG-mode should be ebabled" >&5
3967echo $ECHO_N "checking if Modular-DEBUG-mode should be ebabled... $ECHO_C" >&6
3968# Check whether --enable-modular-debug or --disable-modular-debug was given.
3969if test "${enable_modular_debug+set}" = set; then
3970  enableval="$enable_modular_debug"
3971  MODULAR_DEBUG=$enableval
3972fi;
3973
3974if test x$MODULAR_DEBUG = xno; then
3975        echo "no"
3976elif test x$MODULAR_DEBUG = xyes; then
3977        echo "yes"
3978
3979cat >>confdefs.h <<_ACEOF
3980#define MODULAR_DEBUG 1
3981_ACEOF
3982
3983fi
3984
3985#--------------#
3986# GTK-disabled #
3987#--------------#
3988echo "$as_me:$LINENO: checking if gtk should be enabled" >&5
3989echo $ECHO_N "checking if gtk should be enabled... $ECHO_C" >&6
3990
3991# Check whether --with-gtk or --without-gtk was given.
3992if test "${with_gtk+set}" = set; then
3993  withval="$with_gtk"
3994  def_gtk=no
3995else
3996  def_gtk=yes
3997fi;
3998if test x$def_gtk = xyes; then
3999  echo "yes"
4000fi
4001if test x$def_gtk = xno; then
4002  echo "no"
4003fi
4004
4005#------------------#
4006# libCurl-disabled #
4007#------------------#
4008echo "$as_me:$LINENO: checking if libcURL should be enabled" >&5
4009echo $ECHO_N "checking if libcURL should be enabled... $ECHO_C" >&6
4010
4011# Check whether --with-curl or --without-curl was given.
4012if test "${with_curl+set}" = set; then
4013  withval="$with_curl"
4014  def_curl=no
4015else
4016  def_curl=yes
4017fi;
4018if test x$def_curl = xyes; then
4019  echo "yes"
4020fi
4021if test x$def_curl = xno; then
4022  echo "no"
4023fi
4024
4025#-------------------#
4026# SubProject-enable #
4027#-------------------#
4028def_sub_projects=no
4029echo "$as_me:$LINENO: checking if the SubProjects should be built" >&5
4030echo $ECHO_N "checking if the SubProjects should be built... $ECHO_C" >&6
4031# Check whether --enable-sub-projects or --disable-sub-projects was given.
4032if test "${enable_sub_projects+set}" = set; then
4033  enableval="$enable_sub_projects"
4034  def_sub_projects=yes
4035fi;
4036if test x$def_sub_projects = xyes; then
4037  echo "yes"
4038fi
4039if test x$def_sub_projects = xno; then
4040  echo "no"
4041fi
4042
4043
4044if test x$def_sub_projects = xyes; then
4045  SUB_PROJECTS_TRUE=
4046  SUB_PROJECTS_FALSE='#'
4047else
4048  SUB_PROJECTS_TRUE='#'
4049  SUB_PROJECTS_FALSE=
4050fi
4051
4052
4053#-------------------#
4054# Profiling Enabled #
4055#-------------------#
4056def_profiling=no
4057echo "$as_me:$LINENO: checking if Profiling should be enabled" >&5
4058echo $ECHO_N "checking if Profiling should be enabled... $ECHO_C" >&6
4059# Check whether --enable-profile or --disable-profile was given.
4060if test "${enable_profile+set}" = set; then
4061  enableval="$enable_profile"
4062  def_profiling=yes
4063fi;
4064if test x$def_profiling = xyes; then
4065  echo "yes"
4066  CXXFLAGS="$CXXFLAGS -pg"
4067fi
4068if test x$def_profiling = xno; then
4069  echo "no"
4070fi
4071
4072#----------------#
4073# efence Enabled #
4074#----------------#
4075def_efence=no
4076echo "$as_me:$LINENO: checking if efence should be enabled" >&5
4077echo $ECHO_N "checking if efence should be enabled... $ECHO_C" >&6
4078# Check whether --enable-efence or --disable-efence was given.
4079if test "${enable_efence+set}" = set; then
4080  enableval="$enable_efence"
4081  def_efence=yes
4082fi;
4083if test x$def_efence = xyes; then
4084  echo "yes"
4085fi
4086if test x$def_efence = xno; then
4087  echo "no"
4088fi
4089
4090#----------------------#
4091# Documentation-enable #
4092#----------------------#
4093def_documentation=no
4094echo "$as_me:$LINENO: checking if the Documentation should be build by default" >&5
4095echo $ECHO_N "checking if the Documentation should be build by default... $ECHO_C" >&6
4096# Check whether --enable-documentation or --disable-documentation was given.
4097if test "${enable_documentation+set}" = set; then
4098  enableval="$enable_documentation"
4099  def_documentation=yes
4100fi;
4101if test x$def_documentation = xyes; then
4102  echo "yes"
4103fi
4104if test x$def_documentation = xno; then
4105  echo "no"
4106fi
4107
4108
4109if test x$def_documentation = xyes; then
4110  DOCUMENTATION_TRUE=
4111  DOCUMENTATION_FALSE='#'
4112else
4113  DOCUMENTATION_TRUE='#'
4114  DOCUMENTATION_FALSE=
4115fi
4116
4117#######################
4118## PROGRAMM CHECKING ##
4119## 3. party Programs ##
4120#######################
4121
4122#----------------------#
4123# checking for Doxygen #
4124#----------------------#
4125# Extract the first word of "doxygen", so it can be a program name with args.
4126set dummy doxygen; ac_word=$2
4127echo "$as_me:$LINENO: checking for $ac_word" >&5
4128echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4129if test "${ac_cv_path_DOXYGEN+set}" = set; then
4130  echo $ECHO_N "(cached) $ECHO_C" >&6
4131else
4132  case $DOXYGEN in
4133  [\\/]* | ?:[\\/]*)
4134  ac_cv_path_DOXYGEN="$DOXYGEN" # Let the user override the test with a path.
4135  ;;
4136  *)
4137  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4138for as_dir in $PATH
4139do
4140  IFS=$as_save_IFS
4141  test -z "$as_dir" && as_dir=.
4142  for ac_exec_ext in '' $ac_executable_extensions; do
4143  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4144    ac_cv_path_DOXYGEN="$as_dir/$ac_word$ac_exec_ext"
4145    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4146    break 2
4147  fi
4148done
4149done
4150
4151  ;;
4152esac
4153fi
4154DOXYGEN=$ac_cv_path_DOXYGEN
4155
4156if test -n "$DOXYGEN"; then
4157  echo "$as_me:$LINENO: result: $DOXYGEN" >&5
4158echo "${ECHO_T}$DOXYGEN" >&6
4159else
4160  echo "$as_me:$LINENO: result: no" >&5
4161echo "${ECHO_T}no" >&6
4162fi
4163
4164
4165
4166if test $DOXYGEN; then
4167  DOXYGEN_TRUE=
4168  DOXYGEN_FALSE='#'
4169else
4170  DOXYGEN_TRUE='#'
4171  DOXYGEN_FALSE=
4172fi
4173
4174
4175#--------------------#
4176# checking for gprof #
4177#--------------------#
4178# Extract the first word of "gprof", so it can be a program name with args.
4179set dummy gprof; ac_word=$2
4180echo "$as_me:$LINENO: checking for $ac_word" >&5
4181echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4182if test "${ac_cv_path_GPROF+set}" = set; then
4183  echo $ECHO_N "(cached) $ECHO_C" >&6
4184else
4185  case $GPROF in
4186  [\\/]* | ?:[\\/]*)
4187  ac_cv_path_GPROF="$GPROF" # Let the user override the test with a path.
4188  ;;
4189  *)
4190  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4191for as_dir in $PATH
4192do
4193  IFS=$as_save_IFS
4194  test -z "$as_dir" && as_dir=.
4195  for ac_exec_ext in '' $ac_executable_extensions; do
4196  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4197    ac_cv_path_GPROF="$as_dir/$ac_word$ac_exec_ext"
4198    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4199    break 2
4200  fi
4201done
4202done
4203
4204  ;;
4205esac
4206fi
4207GPROF=$ac_cv_path_GPROF
4208
4209if test -n "$GPROF"; then
4210  echo "$as_me:$LINENO: result: $GPROF" >&5
4211echo "${ECHO_T}$GPROF" >&6
4212else
4213  echo "$as_me:$LINENO: result: no" >&5
4214echo "${ECHO_T}no" >&6
4215fi
4216
4217
4218#-------------------------#
4219# checking for pkg-config #
4220#-------------------------#
4221if test x$def_gtk = xyes; then
4222 # Extract the first word of "pkg-config", so it can be a program name with args.
4223set dummy pkg-config; ac_word=$2
4224echo "$as_me:$LINENO: checking for $ac_word" >&5
4225echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4226if test "${ac_cv_path_PKG_CONFIG+set}" = set; then
4227  echo $ECHO_N "(cached) $ECHO_C" >&6
4228else
4229  case $PKG_CONFIG in
4230  [\\/]* | ?:[\\/]*)
4231  ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
4232  ;;
4233  *)
4234  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4235for as_dir in $PATH
4236do
4237  IFS=$as_save_IFS
4238  test -z "$as_dir" && as_dir=.
4239  for ac_exec_ext in '' $ac_executable_extensions; do
4240  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4241    ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
4242    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4243    break 2
4244  fi
4245done
4246done
4247
4248  ;;
4249esac
4250fi
4251PKG_CONFIG=$ac_cv_path_PKG_CONFIG
4252
4253if test -n "$PKG_CONFIG"; then
4254  echo "$as_me:$LINENO: result: $PKG_CONFIG" >&5
4255echo "${ECHO_T}$PKG_CONFIG" >&6
4256else
4257  echo "$as_me:$LINENO: result: no" >&5
4258echo "${ECHO_T}no" >&6
4259fi
4260
4261fi
4262
4263
4264#########################
4265## CHECKING FOR SYSTEM ##
4266#########################
4267## here the system is checked, and openGL is included
4268## also checking for SDL on differen Systems
4269
4270echo "$as_me:$LINENO: checking for System" >&5
4271echo $ECHO_N "checking for System... $ECHO_C" >&6
4272## checking for openGL-environment and other sys-specific parameters
4273case "$target" in
4274#---------#
4275# WINDOWS #
4276#---------#
4277  *-*-mingw32*)
4278echo "mingw-WINDOWS detected"
4279
4280CPPFLAGS="-I/usr/include -I/mingw/include"
4281
4282    mingw="yes"
4283    MSBITFIELDS="-mms-bitfields"
4284    MWINDOWS="-mwindows"
4285
4286# checking gl header
4287        #done before loop
4288
4289# checking gl header
4290   # On IRIX 5.3, sys/types and inttypes.h are conflicting.
4291
4292
4293
4294
4295
4296
4297
4298
4299
4300for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4301                  inttypes.h stdint.h unistd.h
4302do
4303as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
4304echo "$as_me:$LINENO: checking for $ac_header" >&5
4305echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4306if eval "test \"\${$as_ac_Header+set}\" = set"; then
4307  echo $ECHO_N "(cached) $ECHO_C" >&6
4308else
4309  cat >conftest.$ac_ext <<_ACEOF
4310/* confdefs.h.  */
4311_ACEOF
4312cat confdefs.h >>conftest.$ac_ext
4313cat >>conftest.$ac_ext <<_ACEOF
4314/* end confdefs.h.  */
4315$ac_includes_default
4316
4317#include <$ac_header>
4318_ACEOF
4319rm -f conftest.$ac_objext
4320if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4321  (eval $ac_compile) 2>conftest.er1
4322  ac_status=$?
4323  grep -v '^ *+' conftest.er1 >conftest.err
4324  rm -f conftest.er1
4325  cat conftest.err >&5
4326  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4327  (exit $ac_status); } &&
4328         { ac_try='test -z "$ac_c_werror_flag"
4329                         || test ! -s conftest.err'
4330  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4331  (eval $ac_try) 2>&5
4332  ac_status=$?
4333  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4334  (exit $ac_status); }; } &&
4335         { ac_try='test -s conftest.$ac_objext'
4336  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4337  (eval $ac_try) 2>&5
4338  ac_status=$?
4339  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4340  (exit $ac_status); }; }; then
4341  eval "$as_ac_Header=yes"
4342else
4343  echo "$as_me: failed program was:" >&5
4344sed 's/^/| /' conftest.$ac_ext >&5
4345
4346eval "$as_ac_Header=no"
4347fi
4348rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4349fi
4350echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4351echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4352if test `eval echo '${'$as_ac_Header'}'` = yes; then
4353  cat >>confdefs.h <<_ACEOF
4354#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
4355_ACEOF
4356
4357fi
4358
4359done
4360
4361
4362
4363for ac_header in GL/gl.h
4364do
4365as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
4366if eval "test \"\${$as_ac_Header+set}\" = set"; then
4367  echo "$as_me:$LINENO: checking for $ac_header" >&5
4368echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4369if eval "test \"\${$as_ac_Header+set}\" = set"; then
4370  echo $ECHO_N "(cached) $ECHO_C" >&6
4371fi
4372echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4373echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4374else
4375  # Is the header compilable?
4376echo "$as_me:$LINENO: checking $ac_header usability" >&5
4377echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
4378cat >conftest.$ac_ext <<_ACEOF
4379/* confdefs.h.  */
4380_ACEOF
4381cat confdefs.h >>conftest.$ac_ext
4382cat >>conftest.$ac_ext <<_ACEOF
4383/* end confdefs.h.  */
4384$ac_includes_default
4385#include <$ac_header>
4386_ACEOF
4387rm -f conftest.$ac_objext
4388if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4389  (eval $ac_compile) 2>conftest.er1
4390  ac_status=$?
4391  grep -v '^ *+' conftest.er1 >conftest.err
4392  rm -f conftest.er1
4393  cat conftest.err >&5
4394  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4395  (exit $ac_status); } &&
4396         { ac_try='test -z "$ac_c_werror_flag"
4397                         || test ! -s conftest.err'
4398  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4399  (eval $ac_try) 2>&5
4400  ac_status=$?
4401  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4402  (exit $ac_status); }; } &&
4403         { ac_try='test -s conftest.$ac_objext'
4404  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4405  (eval $ac_try) 2>&5
4406  ac_status=$?
4407  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4408  (exit $ac_status); }; }; then
4409  ac_header_compiler=yes
4410else
4411  echo "$as_me: failed program was:" >&5
4412sed 's/^/| /' conftest.$ac_ext >&5
4413
4414ac_header_compiler=no
4415fi
4416rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4417echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4418echo "${ECHO_T}$ac_header_compiler" >&6
4419
4420# Is the header present?
4421echo "$as_me:$LINENO: checking $ac_header presence" >&5
4422echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
4423cat >conftest.$ac_ext <<_ACEOF
4424/* confdefs.h.  */
4425_ACEOF
4426cat confdefs.h >>conftest.$ac_ext
4427cat >>conftest.$ac_ext <<_ACEOF
4428/* end confdefs.h.  */
4429#include <$ac_header>
4430_ACEOF
4431if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4432  (eval $ac_cpp conftest.$ac_ext) 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 $ac_status); } >/dev/null; then
4439  if test -s conftest.err; then
4440    ac_cpp_err=$ac_c_preproc_warn_flag
4441    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4442  else
4443    ac_cpp_err=
4444  fi
4445else
4446  ac_cpp_err=yes
4447fi
4448if test -z "$ac_cpp_err"; then
4449  ac_header_preproc=yes
4450else
4451  echo "$as_me: failed program was:" >&5
4452sed 's/^/| /' conftest.$ac_ext >&5
4453
4454  ac_header_preproc=no
4455fi
4456rm -f conftest.err conftest.$ac_ext
4457echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4458echo "${ECHO_T}$ac_header_preproc" >&6
4459
4460# So?  What about this header?
4461case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4462  yes:no: )
4463    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4464echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4465    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4466echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
4467    ac_header_preproc=yes
4468    ;;
4469  no:yes:* )
4470    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4471echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4472    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
4473echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
4474    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
4475echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
4476    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
4477echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
4478    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4479echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4480    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
4481echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
4482    (
4483      cat <<\_ASBOX
4484## ---------------------------------------------- ##
4485## Report this to orxonox-dev at mail.datacore.ch ##
4486## ---------------------------------------------- ##
4487_ASBOX
4488    ) |
4489      sed "s/^/$as_me: WARNING:     /" >&2
4490    ;;
4491esac
4492echo "$as_me:$LINENO: checking for $ac_header" >&5
4493echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4494if eval "test \"\${$as_ac_Header+set}\" = set"; then
4495  echo $ECHO_N "(cached) $ECHO_C" >&6
4496else
4497  eval "$as_ac_Header=\$ac_header_preproc"
4498fi
4499echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4500echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4501
4502fi
4503if test `eval echo '${'$as_ac_Header'}'` = yes; then
4504  cat >>confdefs.h <<_ACEOF
4505#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
4506_ACEOF
4507
4508else
4509  { { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
4510echo "$as_me: error: cannot find opengl headers" >&2;}
4511   { (exit 1); exit 1; }; }
4512fi
4513
4514done
4515
4516#   checking for Windows openGl library
4517    echo "$as_me:$LINENO: checking for main in -lopengl32" >&5
4518echo $ECHO_N "checking for main in -lopengl32... $ECHO_C" >&6
4519if test "${ac_cv_lib_opengl32_main+set}" = set; then
4520  echo $ECHO_N "(cached) $ECHO_C" >&6
4521else
4522  ac_check_lib_save_LIBS=$LIBS
4523LIBS="-lopengl32  $LIBS"
4524cat >conftest.$ac_ext <<_ACEOF
4525/* confdefs.h.  */
4526_ACEOF
4527cat confdefs.h >>conftest.$ac_ext
4528cat >>conftest.$ac_ext <<_ACEOF
4529/* end confdefs.h.  */
4530
4531
4532int
4533main ()
4534{
4535main ();
4536  ;
4537  return 0;
4538}
4539_ACEOF
4540rm -f conftest.$ac_objext conftest$ac_exeext
4541if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4542  (eval $ac_link) 2>conftest.er1
4543  ac_status=$?
4544  grep -v '^ *+' conftest.er1 >conftest.err
4545  rm -f conftest.er1
4546  cat conftest.err >&5
4547  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4548  (exit $ac_status); } &&
4549         { ac_try='test -z "$ac_c_werror_flag"
4550                         || test ! -s conftest.err'
4551  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4552  (eval $ac_try) 2>&5
4553  ac_status=$?
4554  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4555  (exit $ac_status); }; } &&
4556         { ac_try='test -s conftest$ac_exeext'
4557  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4558  (eval $ac_try) 2>&5
4559  ac_status=$?
4560  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4561  (exit $ac_status); }; }; then
4562  ac_cv_lib_opengl32_main=yes
4563else
4564  echo "$as_me: failed program was:" >&5
4565sed 's/^/| /' conftest.$ac_ext >&5
4566
4567ac_cv_lib_opengl32_main=no
4568fi
4569rm -f conftest.err conftest.$ac_objext \
4570      conftest$ac_exeext conftest.$ac_ext
4571LIBS=$ac_check_lib_save_LIBS
4572fi
4573echo "$as_me:$LINENO: result: $ac_cv_lib_opengl32_main" >&5
4574echo "${ECHO_T}$ac_cv_lib_opengl32_main" >&6
4575if test $ac_cv_lib_opengl32_main = yes; then
4576  FOUND_opengl32=yes
4577else
4578  "gl/gl.h"
4579fi
4580
4581    if test x$FOUND_opengl32 = xyes ; then
4582        LIBS="$LIBS -lopengl32"
4583    else
4584         echo "------------------"
4585         echo "opengl not found."
4586         echo "please install the opengl package which can be found at http://www.opengl.org"
4587         echo "------------------"
4588         exit -1
4589    fi
4590
4591# cheking for GLU-header
4592
4593for ac_header in GL/glu.h
4594do
4595as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
4596if eval "test \"\${$as_ac_Header+set}\" = set"; then
4597  echo "$as_me:$LINENO: checking for $ac_header" >&5
4598echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4599if eval "test \"\${$as_ac_Header+set}\" = set"; then
4600  echo $ECHO_N "(cached) $ECHO_C" >&6
4601fi
4602echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4603echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4604else
4605  # Is the header compilable?
4606echo "$as_me:$LINENO: checking $ac_header usability" >&5
4607echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
4608cat >conftest.$ac_ext <<_ACEOF
4609/* confdefs.h.  */
4610_ACEOF
4611cat confdefs.h >>conftest.$ac_ext
4612cat >>conftest.$ac_ext <<_ACEOF
4613/* end confdefs.h.  */
4614$ac_includes_default
4615#include <$ac_header>
4616_ACEOF
4617rm -f conftest.$ac_objext
4618if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4619  (eval $ac_compile) 2>conftest.er1
4620  ac_status=$?
4621  grep -v '^ *+' conftest.er1 >conftest.err
4622  rm -f conftest.er1
4623  cat conftest.err >&5
4624  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4625  (exit $ac_status); } &&
4626         { ac_try='test -z "$ac_c_werror_flag"
4627                         || test ! -s conftest.err'
4628  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4629  (eval $ac_try) 2>&5
4630  ac_status=$?
4631  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4632  (exit $ac_status); }; } &&
4633         { ac_try='test -s conftest.$ac_objext'
4634  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4635  (eval $ac_try) 2>&5
4636  ac_status=$?
4637  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4638  (exit $ac_status); }; }; then
4639  ac_header_compiler=yes
4640else
4641  echo "$as_me: failed program was:" >&5
4642sed 's/^/| /' conftest.$ac_ext >&5
4643
4644ac_header_compiler=no
4645fi
4646rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4647echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4648echo "${ECHO_T}$ac_header_compiler" >&6
4649
4650# Is the header present?
4651echo "$as_me:$LINENO: checking $ac_header presence" >&5
4652echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
4653cat >conftest.$ac_ext <<_ACEOF
4654/* confdefs.h.  */
4655_ACEOF
4656cat confdefs.h >>conftest.$ac_ext
4657cat >>conftest.$ac_ext <<_ACEOF
4658/* end confdefs.h.  */
4659#include <$ac_header>
4660_ACEOF
4661if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4662  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4663  ac_status=$?
4664  grep -v '^ *+' conftest.er1 >conftest.err
4665  rm -f conftest.er1
4666  cat conftest.err >&5
4667  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4668  (exit $ac_status); } >/dev/null; then
4669  if test -s conftest.err; then
4670    ac_cpp_err=$ac_c_preproc_warn_flag
4671    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4672  else
4673    ac_cpp_err=
4674  fi
4675else
4676  ac_cpp_err=yes
4677fi
4678if test -z "$ac_cpp_err"; then
4679  ac_header_preproc=yes
4680else
4681  echo "$as_me: failed program was:" >&5
4682sed 's/^/| /' conftest.$ac_ext >&5
4683
4684  ac_header_preproc=no
4685fi
4686rm -f conftest.err conftest.$ac_ext
4687echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4688echo "${ECHO_T}$ac_header_preproc" >&6
4689
4690# So?  What about this header?
4691case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4692  yes:no: )
4693    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4694echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4695    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4696echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
4697    ac_header_preproc=yes
4698    ;;
4699  no:yes:* )
4700    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4701echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4702    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
4703echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
4704    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
4705echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
4706    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
4707echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
4708    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4709echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4710    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
4711echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
4712    (
4713      cat <<\_ASBOX
4714## ---------------------------------------------- ##
4715## Report this to orxonox-dev at mail.datacore.ch ##
4716## ---------------------------------------------- ##
4717_ASBOX
4718    ) |
4719      sed "s/^/$as_me: WARNING:     /" >&2
4720    ;;
4721esac
4722echo "$as_me:$LINENO: checking for $ac_header" >&5
4723echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4724if eval "test \"\${$as_ac_Header+set}\" = set"; then
4725  echo $ECHO_N "(cached) $ECHO_C" >&6
4726else
4727  eval "$as_ac_Header=\$ac_header_preproc"
4728fi
4729echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4730echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4731
4732fi
4733if test `eval echo '${'$as_ac_Header'}'` = yes; then
4734  cat >>confdefs.h <<_ACEOF
4735#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
4736_ACEOF
4737
4738else
4739  { { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
4740echo "$as_me: error: cannot find opengl headers" >&2;}
4741   { (exit 1); exit 1; }; }
4742fi
4743
4744done
4745
4746
4747# checking for libGLU
4748    echo "$as_me:$LINENO: checking for main in -lglu32" >&5
4749echo $ECHO_N "checking for main in -lglu32... $ECHO_C" >&6
4750if test "${ac_cv_lib_glu32_main+set}" = set; then
4751  echo $ECHO_N "(cached) $ECHO_C" >&6
4752else
4753  ac_check_lib_save_LIBS=$LIBS
4754LIBS="-lglu32  $LIBS"
4755cat >conftest.$ac_ext <<_ACEOF
4756/* confdefs.h.  */
4757_ACEOF
4758cat confdefs.h >>conftest.$ac_ext
4759cat >>conftest.$ac_ext <<_ACEOF
4760/* end confdefs.h.  */
4761
4762
4763int
4764main ()
4765{
4766main ();
4767  ;
4768  return 0;
4769}
4770_ACEOF
4771rm -f conftest.$ac_objext conftest$ac_exeext
4772if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4773  (eval $ac_link) 2>conftest.er1
4774  ac_status=$?
4775  grep -v '^ *+' conftest.er1 >conftest.err
4776  rm -f conftest.er1
4777  cat conftest.err >&5
4778  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4779  (exit $ac_status); } &&
4780         { ac_try='test -z "$ac_c_werror_flag"
4781                         || test ! -s conftest.err'
4782  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4783  (eval $ac_try) 2>&5
4784  ac_status=$?
4785  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4786  (exit $ac_status); }; } &&
4787         { ac_try='test -s conftest$ac_exeext'
4788  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4789  (eval $ac_try) 2>&5
4790  ac_status=$?
4791  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4792  (exit $ac_status); }; }; then
4793  ac_cv_lib_glu32_main=yes
4794else
4795  echo "$as_me: failed program was:" >&5
4796sed 's/^/| /' conftest.$ac_ext >&5
4797
4798ac_cv_lib_glu32_main=no
4799fi
4800rm -f conftest.err conftest.$ac_objext \
4801      conftest$ac_exeext conftest.$ac_ext
4802LIBS=$ac_check_lib_save_LIBS
4803fi
4804echo "$as_me:$LINENO: result: $ac_cv_lib_glu32_main" >&5
4805echo "${ECHO_T}$ac_cv_lib_glu32_main" >&6
4806if test $ac_cv_lib_glu32_main = yes; then
4807  FOUND_glu32=yes
4808fi
4809
4810    if test x$FOUND_glu32 = xyes ; then
4811        LIBS="$LIBS -lGLU32"
4812    else
4813         echo "------------------"
4814         echo "GLU library not found."
4815         echo "please install the GLU library, that should come with openGL, which can be found at http://www.opengl.org"
4816         echo "------------------"
4817         exit -1
4818    fi
4819
4820# checking for mingw32
4821    echo "$as_me:$LINENO: checking for main in -lmingw32" >&5
4822echo $ECHO_N "checking for main in -lmingw32... $ECHO_C" >&6
4823if test "${ac_cv_lib_mingw32_main+set}" = set; then
4824  echo $ECHO_N "(cached) $ECHO_C" >&6
4825else
4826  ac_check_lib_save_LIBS=$LIBS
4827LIBS="-lmingw32  $LIBS"
4828cat >conftest.$ac_ext <<_ACEOF
4829/* confdefs.h.  */
4830_ACEOF
4831cat confdefs.h >>conftest.$ac_ext
4832cat >>conftest.$ac_ext <<_ACEOF
4833/* end confdefs.h.  */
4834
4835
4836int
4837main ()
4838{
4839main ();
4840  ;
4841  return 0;
4842}
4843_ACEOF
4844rm -f conftest.$ac_objext conftest$ac_exeext
4845if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4846  (eval $ac_link) 2>conftest.er1
4847  ac_status=$?
4848  grep -v '^ *+' conftest.er1 >conftest.err
4849  rm -f conftest.er1
4850  cat conftest.err >&5
4851  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4852  (exit $ac_status); } &&
4853         { ac_try='test -z "$ac_c_werror_flag"
4854                         || test ! -s conftest.err'
4855  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4856  (eval $ac_try) 2>&5
4857  ac_status=$?
4858  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4859  (exit $ac_status); }; } &&
4860         { ac_try='test -s conftest$ac_exeext'
4861  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4862  (eval $ac_try) 2>&5
4863  ac_status=$?
4864  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4865  (exit $ac_status); }; }; then
4866  ac_cv_lib_mingw32_main=yes
4867else
4868  echo "$as_me: failed program was:" >&5
4869sed 's/^/| /' conftest.$ac_ext >&5
4870
4871ac_cv_lib_mingw32_main=no
4872fi
4873rm -f conftest.err conftest.$ac_objext \
4874      conftest$ac_exeext conftest.$ac_ext
4875LIBS=$ac_check_lib_save_LIBS
4876fi
4877echo "$as_me:$LINENO: result: $ac_cv_lib_mingw32_main" >&5
4878echo "${ECHO_T}$ac_cv_lib_mingw32_main" >&6
4879if test $ac_cv_lib_mingw32_main = yes; then
4880  FOUND_mingw32=yes
4881fi
4882
4883    if test x$FOUND_mingw32 = xyes; then
4884        LIBS="$LIBS -lmingw32"
4885    fi
4886# checking for SDL-headers
4887
4888for ac_header in SDL/SDL.h
4889do
4890as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
4891if eval "test \"\${$as_ac_Header+set}\" = set"; then
4892  echo "$as_me:$LINENO: checking for $ac_header" >&5
4893echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4894if eval "test \"\${$as_ac_Header+set}\" = set"; then
4895  echo $ECHO_N "(cached) $ECHO_C" >&6
4896fi
4897echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4898echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4899else
4900  # Is the header compilable?
4901echo "$as_me:$LINENO: checking $ac_header usability" >&5
4902echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
4903cat >conftest.$ac_ext <<_ACEOF
4904/* confdefs.h.  */
4905_ACEOF
4906cat confdefs.h >>conftest.$ac_ext
4907cat >>conftest.$ac_ext <<_ACEOF
4908/* end confdefs.h.  */
4909$ac_includes_default
4910#include <$ac_header>
4911_ACEOF
4912rm -f conftest.$ac_objext
4913if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4914  (eval $ac_compile) 2>conftest.er1
4915  ac_status=$?
4916  grep -v '^ *+' conftest.er1 >conftest.err
4917  rm -f conftest.er1
4918  cat conftest.err >&5
4919  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4920  (exit $ac_status); } &&
4921         { ac_try='test -z "$ac_c_werror_flag"
4922                         || test ! -s conftest.err'
4923  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4924  (eval $ac_try) 2>&5
4925  ac_status=$?
4926  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4927  (exit $ac_status); }; } &&
4928         { ac_try='test -s conftest.$ac_objext'
4929  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4930  (eval $ac_try) 2>&5
4931  ac_status=$?
4932  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4933  (exit $ac_status); }; }; then
4934  ac_header_compiler=yes
4935else
4936  echo "$as_me: failed program was:" >&5
4937sed 's/^/| /' conftest.$ac_ext >&5
4938
4939ac_header_compiler=no
4940fi
4941rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4942echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4943echo "${ECHO_T}$ac_header_compiler" >&6
4944
4945# Is the header present?
4946echo "$as_me:$LINENO: checking $ac_header presence" >&5
4947echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
4948cat >conftest.$ac_ext <<_ACEOF
4949/* confdefs.h.  */
4950_ACEOF
4951cat confdefs.h >>conftest.$ac_ext
4952cat >>conftest.$ac_ext <<_ACEOF
4953/* end confdefs.h.  */
4954#include <$ac_header>
4955_ACEOF
4956if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4957  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4958  ac_status=$?
4959  grep -v '^ *+' conftest.er1 >conftest.err
4960  rm -f conftest.er1
4961  cat conftest.err >&5
4962  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4963  (exit $ac_status); } >/dev/null; then
4964  if test -s conftest.err; then
4965    ac_cpp_err=$ac_c_preproc_warn_flag
4966    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4967  else
4968    ac_cpp_err=
4969  fi
4970else
4971  ac_cpp_err=yes
4972fi
4973if test -z "$ac_cpp_err"; then
4974  ac_header_preproc=yes
4975else
4976  echo "$as_me: failed program was:" >&5
4977sed 's/^/| /' conftest.$ac_ext >&5
4978
4979  ac_header_preproc=no
4980fi
4981rm -f conftest.err conftest.$ac_ext
4982echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4983echo "${ECHO_T}$ac_header_preproc" >&6
4984
4985# So?  What about this header?
4986case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4987  yes:no: )
4988    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4989echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4990    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4991echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
4992    ac_header_preproc=yes
4993    ;;
4994  no:yes:* )
4995    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4996echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4997    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
4998echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
4999    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5000echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5001    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
5002echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
5003    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5004echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5005    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5006echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5007    (
5008      cat <<\_ASBOX
5009## ---------------------------------------------- ##
5010## Report this to orxonox-dev at mail.datacore.ch ##
5011## ---------------------------------------------- ##
5012_ASBOX
5013    ) |
5014      sed "s/^/$as_me: WARNING:     /" >&2
5015    ;;
5016esac
5017echo "$as_me:$LINENO: checking for $ac_header" >&5
5018echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5019if eval "test \"\${$as_ac_Header+set}\" = set"; then
5020  echo $ECHO_N "(cached) $ECHO_C" >&6
5021else
5022  eval "$as_ac_Header=\$ac_header_preproc"
5023fi
5024echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5025echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5026
5027fi
5028if test `eval echo '${'$as_ac_Header'}'` = yes; then
5029  cat >>confdefs.h <<_ACEOF
5030#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
5031_ACEOF
5032
5033else
5034  { { echo "$as_me:$LINENO: error: cannot find SDL headers" >&5
5035echo "$as_me: error: cannot find SDL headers" >&2;}
5036   { (exit 1); exit 1; }; }
5037fi
5038
5039done
5040
5041
5042#checking for libSDL
5043    echo "$as_me:$LINENO: checking for main in -lsdlmain" >&5
5044echo $ECHO_N "checking for main in -lsdlmain... $ECHO_C" >&6
5045if test "${ac_cv_lib_sdlmain_main+set}" = set; then
5046  echo $ECHO_N "(cached) $ECHO_C" >&6
5047else
5048  ac_check_lib_save_LIBS=$LIBS
5049LIBS="-lsdlmain  $LIBS"
5050cat >conftest.$ac_ext <<_ACEOF
5051/* confdefs.h.  */
5052_ACEOF
5053cat confdefs.h >>conftest.$ac_ext
5054cat >>conftest.$ac_ext <<_ACEOF
5055/* end confdefs.h.  */
5056
5057
5058int
5059main ()
5060{
5061main ();
5062  ;
5063  return 0;
5064}
5065_ACEOF
5066rm -f conftest.$ac_objext conftest$ac_exeext
5067if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5068  (eval $ac_link) 2>conftest.er1
5069  ac_status=$?
5070  grep -v '^ *+' conftest.er1 >conftest.err
5071  rm -f conftest.er1
5072  cat conftest.err >&5
5073  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5074  (exit $ac_status); } &&
5075         { ac_try='test -z "$ac_c_werror_flag"
5076                         || test ! -s conftest.err'
5077  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5078  (eval $ac_try) 2>&5
5079  ac_status=$?
5080  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5081  (exit $ac_status); }; } &&
5082         { ac_try='test -s conftest$ac_exeext'
5083  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5084  (eval $ac_try) 2>&5
5085  ac_status=$?
5086  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5087  (exit $ac_status); }; }; then
5088  ac_cv_lib_sdlmain_main=yes
5089else
5090  echo "$as_me: failed program was:" >&5
5091sed 's/^/| /' conftest.$ac_ext >&5
5092
5093ac_cv_lib_sdlmain_main=no
5094fi
5095rm -f conftest.err conftest.$ac_objext \
5096      conftest$ac_exeext conftest.$ac_ext
5097LIBS=$ac_check_lib_save_LIBS
5098fi
5099echo "$as_me:$LINENO: result: $ac_cv_lib_sdlmain_main" >&5
5100echo "${ECHO_T}$ac_cv_lib_sdlmain_main" >&6
5101if test $ac_cv_lib_sdlmain_main = yes; then
5102  FOUND_sdlmain=yes
5103fi
5104
5105    if test x$FOUND_sdlmain = xyes ; then
5106       LIBS="$LIBS -lsdlmain"
5107    else
5108        echo "------------------"
5109        echo "SDL library not found."
5110        echo "please install the SDL library, which can be found at http://www.libsdl.org"
5111        echo "------------------"
5112        exit 1
5113    fi
5114    echo "$as_me:$LINENO: checking for main in -lsdl" >&5
5115echo $ECHO_N "checking for main in -lsdl... $ECHO_C" >&6
5116if test "${ac_cv_lib_sdl_main+set}" = set; then
5117  echo $ECHO_N "(cached) $ECHO_C" >&6
5118else
5119  ac_check_lib_save_LIBS=$LIBS
5120LIBS="-lsdl  $LIBS"
5121cat >conftest.$ac_ext <<_ACEOF
5122/* confdefs.h.  */
5123_ACEOF
5124cat confdefs.h >>conftest.$ac_ext
5125cat >>conftest.$ac_ext <<_ACEOF
5126/* end confdefs.h.  */
5127
5128
5129int
5130main ()
5131{
5132main ();
5133  ;
5134  return 0;
5135}
5136_ACEOF
5137rm -f conftest.$ac_objext conftest$ac_exeext
5138if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5139  (eval $ac_link) 2>conftest.er1
5140  ac_status=$?
5141  grep -v '^ *+' conftest.er1 >conftest.err
5142  rm -f conftest.er1
5143  cat conftest.err >&5
5144  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5145  (exit $ac_status); } &&
5146         { ac_try='test -z "$ac_c_werror_flag"
5147                         || test ! -s conftest.err'
5148  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5149  (eval $ac_try) 2>&5
5150  ac_status=$?
5151  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5152  (exit $ac_status); }; } &&
5153         { ac_try='test -s conftest$ac_exeext'
5154  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5155  (eval $ac_try) 2>&5
5156  ac_status=$?
5157  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5158  (exit $ac_status); }; }; then
5159  ac_cv_lib_sdl_main=yes
5160else
5161  echo "$as_me: failed program was:" >&5
5162sed 's/^/| /' conftest.$ac_ext >&5
5163
5164ac_cv_lib_sdl_main=no
5165fi
5166rm -f conftest.err conftest.$ac_objext \
5167      conftest$ac_exeext conftest.$ac_ext
5168LIBS=$ac_check_lib_save_LIBS
5169fi
5170echo "$as_me:$LINENO: result: $ac_cv_lib_sdl_main" >&5
5171echo "${ECHO_T}$ac_cv_lib_sdl_main" >&6
5172if test $ac_cv_lib_sdl_main = yes; then
5173  FOUND_sdl=yes
5174fi
5175
5176    if test x$FOUND_sdl = xyes ; then
5177       LIBS="$LIBS -lsdl"
5178    else
5179        echo "------------------"
5180        echo "SDL library not found."
5181        echo "please install the SDL library, which can be found at http://www.libsdl.org"
5182        echo "------------------"
5183        exit -1
5184    fi
5185
5186    ;;
5187#-------#
5188# LINUX #
5189#-------#
5190 *-*-linux*)
5191echo "Linux detected"
5192
5193 Linux="yes"
5194
5195CPPFLAGS="-I/usr/X11R6/include -I/usr/include"
5196LDFLAGS="-L/usr/lib/opengl/xorg-x11/lib -L/usr/Mesa-6.0.1/lib -L/usr/X11R6/lib $LDFLAGS"
5197# checking gl header
5198
5199for ac_header in GL/gl.h
5200do
5201as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
5202if eval "test \"\${$as_ac_Header+set}\" = set"; then
5203  echo "$as_me:$LINENO: checking for $ac_header" >&5
5204echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5205if eval "test \"\${$as_ac_Header+set}\" = set"; then
5206  echo $ECHO_N "(cached) $ECHO_C" >&6
5207fi
5208echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5209echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5210else
5211  # Is the header compilable?
5212echo "$as_me:$LINENO: checking $ac_header usability" >&5
5213echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5214cat >conftest.$ac_ext <<_ACEOF
5215/* confdefs.h.  */
5216_ACEOF
5217cat confdefs.h >>conftest.$ac_ext
5218cat >>conftest.$ac_ext <<_ACEOF
5219/* end confdefs.h.  */
5220$ac_includes_default
5221#include <$ac_header>
5222_ACEOF
5223rm -f conftest.$ac_objext
5224if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5225  (eval $ac_compile) 2>conftest.er1
5226  ac_status=$?
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 $ac_status); } &&
5232         { ac_try='test -z "$ac_c_werror_flag"
5233                         || test ! -s conftest.err'
5234  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5235  (eval $ac_try) 2>&5
5236  ac_status=$?
5237  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5238  (exit $ac_status); }; } &&
5239         { ac_try='test -s conftest.$ac_objext'
5240  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5241  (eval $ac_try) 2>&5
5242  ac_status=$?
5243  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5244  (exit $ac_status); }; }; then
5245  ac_header_compiler=yes
5246else
5247  echo "$as_me: failed program was:" >&5
5248sed 's/^/| /' conftest.$ac_ext >&5
5249
5250ac_header_compiler=no
5251fi
5252rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5253echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5254echo "${ECHO_T}$ac_header_compiler" >&6
5255
5256# Is the header present?
5257echo "$as_me:$LINENO: checking $ac_header presence" >&5
5258echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5259cat >conftest.$ac_ext <<_ACEOF
5260/* confdefs.h.  */
5261_ACEOF
5262cat confdefs.h >>conftest.$ac_ext
5263cat >>conftest.$ac_ext <<_ACEOF
5264/* end confdefs.h.  */
5265#include <$ac_header>
5266_ACEOF
5267if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5268  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5269  ac_status=$?
5270  grep -v '^ *+' conftest.er1 >conftest.err
5271  rm -f conftest.er1
5272  cat conftest.err >&5
5273  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5274  (exit $ac_status); } >/dev/null; then
5275  if test -s conftest.err; then
5276    ac_cpp_err=$ac_c_preproc_warn_flag
5277    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5278  else
5279    ac_cpp_err=
5280  fi
5281else
5282  ac_cpp_err=yes
5283fi
5284if test -z "$ac_cpp_err"; then
5285  ac_header_preproc=yes
5286else
5287  echo "$as_me: failed program was:" >&5
5288sed 's/^/| /' conftest.$ac_ext >&5
5289
5290  ac_header_preproc=no
5291fi
5292rm -f conftest.err conftest.$ac_ext
5293echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5294echo "${ECHO_T}$ac_header_preproc" >&6
5295
5296# So?  What about this header?
5297case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5298  yes:no: )
5299    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5300echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5301    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5302echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5303    ac_header_preproc=yes
5304    ;;
5305  no:yes:* )
5306    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5307echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5308    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
5309echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
5310    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5311echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5312    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
5313echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
5314    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5315echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5316    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5317echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5318    (
5319      cat <<\_ASBOX
5320## ---------------------------------------------- ##
5321## Report this to orxonox-dev at mail.datacore.ch ##
5322## ---------------------------------------------- ##
5323_ASBOX
5324    ) |
5325      sed "s/^/$as_me: WARNING:     /" >&2
5326    ;;
5327esac
5328echo "$as_me:$LINENO: checking for $ac_header" >&5
5329echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5330if eval "test \"\${$as_ac_Header+set}\" = set"; then
5331  echo $ECHO_N "(cached) $ECHO_C" >&6
5332else
5333  eval "$as_ac_Header=\$ac_header_preproc"
5334fi
5335echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5336echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5337
5338fi
5339if test `eval echo '${'$as_ac_Header'}'` = yes; then
5340  cat >>confdefs.h <<_ACEOF
5341#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
5342_ACEOF
5343
5344else
5345  { { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
5346echo "$as_me: error: cannot find opengl headers" >&2;}
5347   { (exit 1); exit 1; }; }
5348fi
5349
5350done
5351
5352
5353#  checking for Unix GL
5354   echo "$as_me:$LINENO: checking for glLoadIdentity in -lGL" >&5
5355echo $ECHO_N "checking for glLoadIdentity in -lGL... $ECHO_C" >&6
5356if test "${ac_cv_lib_GL_glLoadIdentity+set}" = set; then
5357  echo $ECHO_N "(cached) $ECHO_C" >&6
5358else
5359  ac_check_lib_save_LIBS=$LIBS
5360LIBS="-lGL  $LIBS"
5361cat >conftest.$ac_ext <<_ACEOF
5362/* confdefs.h.  */
5363_ACEOF
5364cat confdefs.h >>conftest.$ac_ext
5365cat >>conftest.$ac_ext <<_ACEOF
5366/* end confdefs.h.  */
5367
5368/* Override any gcc2 internal prototype to avoid an error.  */
5369#ifdef __cplusplus
5370extern "C"
5371#endif
5372/* We use char because int might match the return type of a gcc2
5373   builtin and then its argument prototype would still apply.  */
5374char glLoadIdentity ();
5375int
5376main ()
5377{
5378glLoadIdentity ();
5379  ;
5380  return 0;
5381}
5382_ACEOF
5383rm -f conftest.$ac_objext conftest$ac_exeext
5384if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5385  (eval $ac_link) 2>conftest.er1
5386  ac_status=$?
5387  grep -v '^ *+' conftest.er1 >conftest.err
5388  rm -f conftest.er1
5389  cat conftest.err >&5
5390  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5391  (exit $ac_status); } &&
5392         { ac_try='test -z "$ac_c_werror_flag"
5393                         || test ! -s conftest.err'
5394  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5395  (eval $ac_try) 2>&5
5396  ac_status=$?
5397  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5398  (exit $ac_status); }; } &&
5399         { ac_try='test -s conftest$ac_exeext'
5400  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5401  (eval $ac_try) 2>&5
5402  ac_status=$?
5403  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5404  (exit $ac_status); }; }; then
5405  ac_cv_lib_GL_glLoadIdentity=yes
5406else
5407  echo "$as_me: failed program was:" >&5
5408sed 's/^/| /' conftest.$ac_ext >&5
5409
5410ac_cv_lib_GL_glLoadIdentity=no
5411fi
5412rm -f conftest.err conftest.$ac_objext \
5413      conftest$ac_exeext conftest.$ac_ext
5414LIBS=$ac_check_lib_save_LIBS
5415fi
5416echo "$as_me:$LINENO: result: $ac_cv_lib_GL_glLoadIdentity" >&5
5417echo "${ECHO_T}$ac_cv_lib_GL_glLoadIdentity" >&6
5418if test $ac_cv_lib_GL_glLoadIdentity = yes; then
5419  FOUND_GL=yes
5420fi
5421
5422   if test x$FOUND_GL = xyes ; then
5423     LIBS="$LIBS -lGL"
5424   else
5425         echo "------------------"
5426         echo "opengl not found."
5427         echo "please install the opengl package which can be found at http://www.opengl.org"
5428         echo "------------------"
5429         exit -1
5430   fi
5431
5432# cheking for GLU-header
5433
5434for ac_header in GL/glu.h
5435do
5436as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
5437if eval "test \"\${$as_ac_Header+set}\" = set"; then
5438  echo "$as_me:$LINENO: checking for $ac_header" >&5
5439echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5440if eval "test \"\${$as_ac_Header+set}\" = set"; then
5441  echo $ECHO_N "(cached) $ECHO_C" >&6
5442fi
5443echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5444echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5445else
5446  # Is the header compilable?
5447echo "$as_me:$LINENO: checking $ac_header usability" >&5
5448echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5449cat >conftest.$ac_ext <<_ACEOF
5450/* confdefs.h.  */
5451_ACEOF
5452cat confdefs.h >>conftest.$ac_ext
5453cat >>conftest.$ac_ext <<_ACEOF
5454/* end confdefs.h.  */
5455$ac_includes_default
5456#include <$ac_header>
5457_ACEOF
5458rm -f conftest.$ac_objext
5459if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5460  (eval $ac_compile) 2>conftest.er1
5461  ac_status=$?
5462  grep -v '^ *+' conftest.er1 >conftest.err
5463  rm -f conftest.er1
5464  cat conftest.err >&5
5465  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5466  (exit $ac_status); } &&
5467         { ac_try='test -z "$ac_c_werror_flag"
5468                         || test ! -s conftest.err'
5469  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5470  (eval $ac_try) 2>&5
5471  ac_status=$?
5472  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5473  (exit $ac_status); }; } &&
5474         { ac_try='test -s conftest.$ac_objext'
5475  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5476  (eval $ac_try) 2>&5
5477  ac_status=$?
5478  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5479  (exit $ac_status); }; }; then
5480  ac_header_compiler=yes
5481else
5482  echo "$as_me: failed program was:" >&5
5483sed 's/^/| /' conftest.$ac_ext >&5
5484
5485ac_header_compiler=no
5486fi
5487rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5488echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5489echo "${ECHO_T}$ac_header_compiler" >&6
5490
5491# Is the header present?
5492echo "$as_me:$LINENO: checking $ac_header presence" >&5
5493echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5494cat >conftest.$ac_ext <<_ACEOF
5495/* confdefs.h.  */
5496_ACEOF
5497cat confdefs.h >>conftest.$ac_ext
5498cat >>conftest.$ac_ext <<_ACEOF
5499/* end confdefs.h.  */
5500#include <$ac_header>
5501_ACEOF
5502if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5503  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5504  ac_status=$?
5505  grep -v '^ *+' conftest.er1 >conftest.err
5506  rm -f conftest.er1
5507  cat conftest.err >&5
5508  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5509  (exit $ac_status); } >/dev/null; then
5510  if test -s conftest.err; then
5511    ac_cpp_err=$ac_c_preproc_warn_flag
5512    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5513  else
5514    ac_cpp_err=
5515  fi
5516else
5517  ac_cpp_err=yes
5518fi
5519if test -z "$ac_cpp_err"; then
5520  ac_header_preproc=yes
5521else
5522  echo "$as_me: failed program was:" >&5
5523sed 's/^/| /' conftest.$ac_ext >&5
5524
5525  ac_header_preproc=no
5526fi
5527rm -f conftest.err conftest.$ac_ext
5528echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5529echo "${ECHO_T}$ac_header_preproc" >&6
5530
5531# So?  What about this header?
5532case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5533  yes:no: )
5534    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5535echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5536    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5537echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5538    ac_header_preproc=yes
5539    ;;
5540  no:yes:* )
5541    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5542echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5543    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
5544echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
5545    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5546echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5547    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
5548echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
5549    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5550echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5551    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5552echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5553    (
5554      cat <<\_ASBOX
5555## ---------------------------------------------- ##
5556## Report this to orxonox-dev at mail.datacore.ch ##
5557## ---------------------------------------------- ##
5558_ASBOX
5559    ) |
5560      sed "s/^/$as_me: WARNING:     /" >&2
5561    ;;
5562esac
5563echo "$as_me:$LINENO: checking for $ac_header" >&5
5564echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5565if eval "test \"\${$as_ac_Header+set}\" = set"; then
5566  echo $ECHO_N "(cached) $ECHO_C" >&6
5567else
5568  eval "$as_ac_Header=\$ac_header_preproc"
5569fi
5570echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5571echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5572
5573fi
5574if test `eval echo '${'$as_ac_Header'}'` = yes; then
5575  cat >>confdefs.h <<_ACEOF
5576#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
5577_ACEOF
5578
5579else
5580  { { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
5581echo "$as_me: error: cannot find opengl headers" >&2;}
5582   { (exit 1); exit 1; }; }
5583fi
5584
5585done
5586
5587
5588    echo "$as_me:$LINENO: checking for gluProject in -lGLU" >&5
5589echo $ECHO_N "checking for gluProject in -lGLU... $ECHO_C" >&6
5590if test "${ac_cv_lib_GLU_gluProject+set}" = set; then
5591  echo $ECHO_N "(cached) $ECHO_C" >&6
5592else
5593  ac_check_lib_save_LIBS=$LIBS
5594LIBS="-lGLU  $LIBS"
5595cat >conftest.$ac_ext <<_ACEOF
5596/* confdefs.h.  */
5597_ACEOF
5598cat confdefs.h >>conftest.$ac_ext
5599cat >>conftest.$ac_ext <<_ACEOF
5600/* end confdefs.h.  */
5601
5602/* Override any gcc2 internal prototype to avoid an error.  */
5603#ifdef __cplusplus
5604extern "C"
5605#endif
5606/* We use char because int might match the return type of a gcc2
5607   builtin and then its argument prototype would still apply.  */
5608char gluProject ();
5609int
5610main ()
5611{
5612gluProject ();
5613  ;
5614  return 0;
5615}
5616_ACEOF
5617rm -f conftest.$ac_objext conftest$ac_exeext
5618if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5619  (eval $ac_link) 2>conftest.er1
5620  ac_status=$?
5621  grep -v '^ *+' conftest.er1 >conftest.err
5622  rm -f conftest.er1
5623  cat conftest.err >&5
5624  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5625  (exit $ac_status); } &&
5626         { ac_try='test -z "$ac_c_werror_flag"
5627                         || test ! -s conftest.err'
5628  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5629  (eval $ac_try) 2>&5
5630  ac_status=$?
5631  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5632  (exit $ac_status); }; } &&
5633         { ac_try='test -s conftest$ac_exeext'
5634  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5635  (eval $ac_try) 2>&5
5636  ac_status=$?
5637  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5638  (exit $ac_status); }; }; then
5639  ac_cv_lib_GLU_gluProject=yes
5640else
5641  echo "$as_me: failed program was:" >&5
5642sed 's/^/| /' conftest.$ac_ext >&5
5643
5644ac_cv_lib_GLU_gluProject=no
5645fi
5646rm -f conftest.err conftest.$ac_objext \
5647      conftest$ac_exeext conftest.$ac_ext
5648LIBS=$ac_check_lib_save_LIBS
5649fi
5650echo "$as_me:$LINENO: result: $ac_cv_lib_GLU_gluProject" >&5
5651echo "${ECHO_T}$ac_cv_lib_GLU_gluProject" >&6
5652if test $ac_cv_lib_GLU_gluProject = yes; then
5653  FOUND_GLU=yes
5654fi
5655
5656    if test x$FOUND_GLU = xyes ; then
5657      LIBS="$LIBS -lGLU"
5658    else
5659         echo "------------------"
5660         echo "GLU library not found."
5661         echo "please install the GLU library, that should come with openGL, which can be found at http://www.opengl.org"
5662         echo "------------------"
5663         exit -1
5664    fi
5665
5666# checking for SDL
5667  echo "$as_me:$LINENO: checking for SDL-version" >&5
5668echo $ECHO_N "checking for SDL-version... $ECHO_C" >&6
5669  SDL_VERSION=`sdl-config --version`
5670  echo $SDL_VERSION
5671
5672   CPPFLAGS="`sdl-config --cflags` $CPPFLAGS"
5673
5674for ac_header in SDL.h
5675do
5676as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
5677if eval "test \"\${$as_ac_Header+set}\" = set"; then
5678  echo "$as_me:$LINENO: checking for $ac_header" >&5
5679echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5680if eval "test \"\${$as_ac_Header+set}\" = set"; then
5681  echo $ECHO_N "(cached) $ECHO_C" >&6
5682fi
5683echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5684echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5685else
5686  # Is the header compilable?
5687echo "$as_me:$LINENO: checking $ac_header usability" >&5
5688echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5689cat >conftest.$ac_ext <<_ACEOF
5690/* confdefs.h.  */
5691_ACEOF
5692cat confdefs.h >>conftest.$ac_ext
5693cat >>conftest.$ac_ext <<_ACEOF
5694/* end confdefs.h.  */
5695$ac_includes_default
5696#include <$ac_header>
5697_ACEOF
5698rm -f conftest.$ac_objext
5699if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5700  (eval $ac_compile) 2>conftest.er1
5701  ac_status=$?
5702  grep -v '^ *+' conftest.er1 >conftest.err
5703  rm -f conftest.er1
5704  cat conftest.err >&5
5705  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5706  (exit $ac_status); } &&
5707         { ac_try='test -z "$ac_c_werror_flag"
5708                         || test ! -s conftest.err'
5709  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5710  (eval $ac_try) 2>&5
5711  ac_status=$?
5712  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5713  (exit $ac_status); }; } &&
5714         { ac_try='test -s conftest.$ac_objext'
5715  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5716  (eval $ac_try) 2>&5
5717  ac_status=$?
5718  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5719  (exit $ac_status); }; }; then
5720  ac_header_compiler=yes
5721else
5722  echo "$as_me: failed program was:" >&5
5723sed 's/^/| /' conftest.$ac_ext >&5
5724
5725ac_header_compiler=no
5726fi
5727rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5728echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5729echo "${ECHO_T}$ac_header_compiler" >&6
5730
5731# Is the header present?
5732echo "$as_me:$LINENO: checking $ac_header presence" >&5
5733echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5734cat >conftest.$ac_ext <<_ACEOF
5735/* confdefs.h.  */
5736_ACEOF
5737cat confdefs.h >>conftest.$ac_ext
5738cat >>conftest.$ac_ext <<_ACEOF
5739/* end confdefs.h.  */
5740#include <$ac_header>
5741_ACEOF
5742if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5743  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5744  ac_status=$?
5745  grep -v '^ *+' conftest.er1 >conftest.err
5746  rm -f conftest.er1
5747  cat conftest.err >&5
5748  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5749  (exit $ac_status); } >/dev/null; then
5750  if test -s conftest.err; then
5751    ac_cpp_err=$ac_c_preproc_warn_flag
5752    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5753  else
5754    ac_cpp_err=
5755  fi
5756else
5757  ac_cpp_err=yes
5758fi
5759if test -z "$ac_cpp_err"; then
5760  ac_header_preproc=yes
5761else
5762  echo "$as_me: failed program was:" >&5
5763sed 's/^/| /' conftest.$ac_ext >&5
5764
5765  ac_header_preproc=no
5766fi
5767rm -f conftest.err conftest.$ac_ext
5768echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5769echo "${ECHO_T}$ac_header_preproc" >&6
5770
5771# So?  What about this header?
5772case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5773  yes:no: )
5774    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5775echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5776    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5777echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5778    ac_header_preproc=yes
5779    ;;
5780  no:yes:* )
5781    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5782echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5783    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
5784echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
5785    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5786echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5787    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
5788echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
5789    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5790echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5791    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5792echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5793    (
5794      cat <<\_ASBOX
5795## ---------------------------------------------- ##
5796## Report this to orxonox-dev at mail.datacore.ch ##
5797## ---------------------------------------------- ##
5798_ASBOX
5799    ) |
5800      sed "s/^/$as_me: WARNING:     /" >&2
5801    ;;
5802esac
5803echo "$as_me:$LINENO: checking for $ac_header" >&5
5804echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5805if eval "test \"\${$as_ac_Header+set}\" = set"; then
5806  echo $ECHO_N "(cached) $ECHO_C" >&6
5807else
5808  eval "$as_ac_Header=\$ac_header_preproc"
5809fi
5810echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5811echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5812
5813fi
5814if test `eval echo '${'$as_ac_Header'}'` = yes; then
5815  cat >>confdefs.h <<_ACEOF
5816#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
5817_ACEOF
5818
5819else
5820
5821for ac_header in SDL/SDL.h
5822do
5823as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
5824if eval "test \"\${$as_ac_Header+set}\" = set"; then
5825  echo "$as_me:$LINENO: checking for $ac_header" >&5
5826echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5827if eval "test \"\${$as_ac_Header+set}\" = set"; then
5828  echo $ECHO_N "(cached) $ECHO_C" >&6
5829fi
5830echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5831echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5832else
5833  # Is the header compilable?
5834echo "$as_me:$LINENO: checking $ac_header usability" >&5
5835echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5836cat >conftest.$ac_ext <<_ACEOF
5837/* confdefs.h.  */
5838_ACEOF
5839cat confdefs.h >>conftest.$ac_ext
5840cat >>conftest.$ac_ext <<_ACEOF
5841/* end confdefs.h.  */
5842$ac_includes_default
5843#include <$ac_header>
5844_ACEOF
5845rm -f conftest.$ac_objext
5846if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5847  (eval $ac_compile) 2>conftest.er1
5848  ac_status=$?
5849  grep -v '^ *+' conftest.er1 >conftest.err
5850  rm -f conftest.er1
5851  cat conftest.err >&5
5852  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5853  (exit $ac_status); } &&
5854         { ac_try='test -z "$ac_c_werror_flag"
5855                         || test ! -s conftest.err'
5856  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5857  (eval $ac_try) 2>&5
5858  ac_status=$?
5859  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5860  (exit $ac_status); }; } &&
5861         { ac_try='test -s conftest.$ac_objext'
5862  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5863  (eval $ac_try) 2>&5
5864  ac_status=$?
5865  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5866  (exit $ac_status); }; }; then
5867  ac_header_compiler=yes
5868else
5869  echo "$as_me: failed program was:" >&5
5870sed 's/^/| /' conftest.$ac_ext >&5
5871
5872ac_header_compiler=no
5873fi
5874rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5875echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5876echo "${ECHO_T}$ac_header_compiler" >&6
5877
5878# Is the header present?
5879echo "$as_me:$LINENO: checking $ac_header presence" >&5
5880echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5881cat >conftest.$ac_ext <<_ACEOF
5882/* confdefs.h.  */
5883_ACEOF
5884cat confdefs.h >>conftest.$ac_ext
5885cat >>conftest.$ac_ext <<_ACEOF
5886/* end confdefs.h.  */
5887#include <$ac_header>
5888_ACEOF
5889if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5890  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5891  ac_status=$?
5892  grep -v '^ *+' conftest.er1 >conftest.err
5893  rm -f conftest.er1
5894  cat conftest.err >&5
5895  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5896  (exit $ac_status); } >/dev/null; then
5897  if test -s conftest.err; then
5898    ac_cpp_err=$ac_c_preproc_warn_flag
5899    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5900  else
5901    ac_cpp_err=
5902  fi
5903else
5904  ac_cpp_err=yes
5905fi
5906if test -z "$ac_cpp_err"; then
5907  ac_header_preproc=yes
5908else
5909  echo "$as_me: failed program was:" >&5
5910sed 's/^/| /' conftest.$ac_ext >&5
5911
5912  ac_header_preproc=no
5913fi
5914rm -f conftest.err conftest.$ac_ext
5915echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5916echo "${ECHO_T}$ac_header_preproc" >&6
5917
5918# So?  What about this header?
5919case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5920  yes:no: )
5921    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5922echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5923    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5924echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5925    ac_header_preproc=yes
5926    ;;
5927  no:yes:* )
5928    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5929echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5930    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
5931echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
5932    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5933echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5934    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
5935echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
5936    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5937echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5938    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5939echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5940    (
5941      cat <<\_ASBOX
5942## ---------------------------------------------- ##
5943## Report this to orxonox-dev at mail.datacore.ch ##
5944## ---------------------------------------------- ##
5945_ASBOX
5946    ) |
5947      sed "s/^/$as_me: WARNING:     /" >&2
5948    ;;
5949esac
5950echo "$as_me:$LINENO: checking for $ac_header" >&5
5951echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5952if eval "test \"\${$as_ac_Header+set}\" = set"; then
5953  echo $ECHO_N "(cached) $ECHO_C" >&6
5954else
5955  eval "$as_ac_Header=\$ac_header_preproc"
5956fi
5957echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5958echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5959
5960fi
5961if test `eval echo '${'$as_ac_Header'}'` = yes; then
5962  cat >>confdefs.h <<_ACEOF
5963#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
5964_ACEOF
5965
5966else
5967  { { echo "$as_me:$LINENO: error: cannot find SDL header. please download from libsdl.org" >&5
5968echo "$as_me: error: cannot find SDL header. please download from libsdl.org" >&2;}
5969   { (exit 1); exit 1; }; }
5970fi
5971
5972done
5973
5974fi
5975
5976done
5977
5978
5979   LIBS="`sdl-config --libs` $LIBS"
5980    ;;
5981
5982#-----------#
5983# MAC -OS X #
5984#-----------#
5985 *darwin*)
5986 echo "OS X detected"
5987
5988 osX="yes"
5989
5990 CPPFLAGS="-I/sw/include -I/sw/include $CPPFLAGS"
5991# checking gl header
5992
5993for ac_header in OpenGL/gl.h
5994do
5995as_ac_Header=`echo "ac_cv_header_$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# cheking for GLU-header
6147
6148for ac_header in OpenGL/glu.h
6149do
6150as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
6151if eval "test \"\${$as_ac_Header+set}\" = set"; then
6152  echo "$as_me:$LINENO: checking for $ac_header" >&5
6153echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6154if eval "test \"\${$as_ac_Header+set}\" = set"; then
6155  echo $ECHO_N "(cached) $ECHO_C" >&6
6156fi
6157echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6158echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6159else
6160  # Is the header compilable?
6161echo "$as_me:$LINENO: checking $ac_header usability" >&5
6162echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
6163cat >conftest.$ac_ext <<_ACEOF
6164/* confdefs.h.  */
6165_ACEOF
6166cat confdefs.h >>conftest.$ac_ext
6167cat >>conftest.$ac_ext <<_ACEOF
6168/* end confdefs.h.  */
6169$ac_includes_default
6170#include <$ac_header>
6171_ACEOF
6172rm -f conftest.$ac_objext
6173if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6174  (eval $ac_compile) 2>conftest.er1
6175  ac_status=$?
6176  grep -v '^ *+' conftest.er1 >conftest.err
6177  rm -f conftest.er1
6178  cat conftest.err >&5
6179  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6180  (exit $ac_status); } &&
6181         { ac_try='test -z "$ac_c_werror_flag"
6182                         || test ! -s conftest.err'
6183  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6184  (eval $ac_try) 2>&5
6185  ac_status=$?
6186  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6187  (exit $ac_status); }; } &&
6188         { ac_try='test -s conftest.$ac_objext'
6189  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6190  (eval $ac_try) 2>&5
6191  ac_status=$?
6192  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6193  (exit $ac_status); }; }; then
6194  ac_header_compiler=yes
6195else
6196  echo "$as_me: failed program was:" >&5
6197sed 's/^/| /' conftest.$ac_ext >&5
6198
6199ac_header_compiler=no
6200fi
6201rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6202echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6203echo "${ECHO_T}$ac_header_compiler" >&6
6204
6205# Is the header present?
6206echo "$as_me:$LINENO: checking $ac_header presence" >&5
6207echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
6208cat >conftest.$ac_ext <<_ACEOF
6209/* confdefs.h.  */
6210_ACEOF
6211cat confdefs.h >>conftest.$ac_ext
6212cat >>conftest.$ac_ext <<_ACEOF
6213/* end confdefs.h.  */
6214#include <$ac_header>
6215_ACEOF
6216if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6217  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6218  ac_status=$?
6219  grep -v '^ *+' conftest.er1 >conftest.err
6220  rm -f conftest.er1
6221  cat conftest.err >&5
6222  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6223  (exit $ac_status); } >/dev/null; then
6224  if test -s conftest.err; then
6225    ac_cpp_err=$ac_c_preproc_warn_flag
6226    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6227  else
6228    ac_cpp_err=
6229  fi
6230else
6231  ac_cpp_err=yes
6232fi
6233if test -z "$ac_cpp_err"; then
6234  ac_header_preproc=yes
6235else
6236  echo "$as_me: failed program was:" >&5
6237sed 's/^/| /' conftest.$ac_ext >&5
6238
6239  ac_header_preproc=no
6240fi
6241rm -f conftest.err conftest.$ac_ext
6242echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6243echo "${ECHO_T}$ac_header_preproc" >&6
6244
6245# So?  What about this header?
6246case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6247  yes:no: )
6248    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6249echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6250    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6251echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6252    ac_header_preproc=yes
6253    ;;
6254  no:yes:* )
6255    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6256echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6257    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
6258echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
6259    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6260echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6261    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
6262echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
6263    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6264echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6265    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6266echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6267    (
6268      cat <<\_ASBOX
6269## ---------------------------------------------- ##
6270## Report this to orxonox-dev at mail.datacore.ch ##
6271## ---------------------------------------------- ##
6272_ASBOX
6273    ) |
6274      sed "s/^/$as_me: WARNING:     /" >&2
6275    ;;
6276esac
6277echo "$as_me:$LINENO: checking for $ac_header" >&5
6278echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6279if eval "test \"\${$as_ac_Header+set}\" = set"; then
6280  echo $ECHO_N "(cached) $ECHO_C" >&6
6281else
6282  eval "$as_ac_Header=\$ac_header_preproc"
6283fi
6284echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6285echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6286
6287fi
6288if test `eval echo '${'$as_ac_Header'}'` = yes; then
6289  cat >>confdefs.h <<_ACEOF
6290#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
6291_ACEOF
6292
6293else
6294  { { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
6295echo "$as_me: error: cannot find opengl headers" >&2;}
6296   { (exit 1); exit 1; }; }
6297fi
6298
6299done
6300
6301
6302   LIBS="$LIBS -framework OpenGL"
6303
6304
6305## SDL-check
6306       SDL_CFLAGS=`sdl-config --cflags`
6307       SDL_LIBS=`sdl-config --libs`
6308       CXXFLAGS="$CXXFLAGS $SDL_CFLAGS"
6309       LIBS="$LIBS $SDL_LIBS"
6310
6311
6312# checking for SDL-headers
6313#    AC_CHECK_HEADERS(SDL/SDL.h ,,
6314#      [AC_MSG_ERROR([cannot find SDL headers]) ])
6315
6316## checking for SDL
6317#    SDL_VERSION=1.2.7
6318#    AM_PATH_SDL($SDL_VERSION,
6319#      :,
6320#      AC_MSG_ERROR([*** SDL version $SDL_VERSION not found!])
6321#      )
6322
6323
6324    ;;
6325
6326  *)
6327    ;;
6328esac
6329
6330
6331
6332###################################
6333## CHECKING FOR HEADERS AND LIBS ##
6334###################################
6335
6336#---------#
6337# SDL_ttf #
6338#---------#
6339# checking for SDL_ttf-headers
6340
6341for ac_header in SDL_ttf.h
6342do
6343as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
6344if eval "test \"\${$as_ac_Header+set}\" = set"; then
6345  echo "$as_me:$LINENO: checking for $ac_header" >&5
6346echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6347if eval "test \"\${$as_ac_Header+set}\" = set"; then
6348  echo $ECHO_N "(cached) $ECHO_C" >&6
6349fi
6350echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6351echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6352else
6353  # Is the header compilable?
6354echo "$as_me:$LINENO: checking $ac_header usability" >&5
6355echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
6356cat >conftest.$ac_ext <<_ACEOF
6357/* confdefs.h.  */
6358_ACEOF
6359cat confdefs.h >>conftest.$ac_ext
6360cat >>conftest.$ac_ext <<_ACEOF
6361/* end confdefs.h.  */
6362$ac_includes_default
6363#include <$ac_header>
6364_ACEOF
6365rm -f conftest.$ac_objext
6366if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6367  (eval $ac_compile) 2>conftest.er1
6368  ac_status=$?
6369  grep -v '^ *+' conftest.er1 >conftest.err
6370  rm -f conftest.er1
6371  cat conftest.err >&5
6372  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6373  (exit $ac_status); } &&
6374         { ac_try='test -z "$ac_c_werror_flag"
6375                         || test ! -s conftest.err'
6376  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6377  (eval $ac_try) 2>&5
6378  ac_status=$?
6379  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6380  (exit $ac_status); }; } &&
6381         { ac_try='test -s conftest.$ac_objext'
6382  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6383  (eval $ac_try) 2>&5
6384  ac_status=$?
6385  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6386  (exit $ac_status); }; }; then
6387  ac_header_compiler=yes
6388else
6389  echo "$as_me: failed program was:" >&5
6390sed 's/^/| /' conftest.$ac_ext >&5
6391
6392ac_header_compiler=no
6393fi
6394rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6395echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6396echo "${ECHO_T}$ac_header_compiler" >&6
6397
6398# Is the header present?
6399echo "$as_me:$LINENO: checking $ac_header presence" >&5
6400echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
6401cat >conftest.$ac_ext <<_ACEOF
6402/* confdefs.h.  */
6403_ACEOF
6404cat confdefs.h >>conftest.$ac_ext
6405cat >>conftest.$ac_ext <<_ACEOF
6406/* end confdefs.h.  */
6407#include <$ac_header>
6408_ACEOF
6409if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6410  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6411  ac_status=$?
6412  grep -v '^ *+' conftest.er1 >conftest.err
6413  rm -f conftest.er1
6414  cat conftest.err >&5
6415  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6416  (exit $ac_status); } >/dev/null; then
6417  if test -s conftest.err; then
6418    ac_cpp_err=$ac_c_preproc_warn_flag
6419    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6420  else
6421    ac_cpp_err=
6422  fi
6423else
6424  ac_cpp_err=yes
6425fi
6426if test -z "$ac_cpp_err"; then
6427  ac_header_preproc=yes
6428else
6429  echo "$as_me: failed program was:" >&5
6430sed 's/^/| /' conftest.$ac_ext >&5
6431
6432  ac_header_preproc=no
6433fi
6434rm -f conftest.err conftest.$ac_ext
6435echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6436echo "${ECHO_T}$ac_header_preproc" >&6
6437
6438# So?  What about this header?
6439case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6440  yes:no: )
6441    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6442echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6443    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6444echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6445    ac_header_preproc=yes
6446    ;;
6447  no:yes:* )
6448    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6449echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6450    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
6451echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
6452    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6453echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6454    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
6455echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
6456    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6457echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6458    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6459echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6460    (
6461      cat <<\_ASBOX
6462## ---------------------------------------------- ##
6463## Report this to orxonox-dev at mail.datacore.ch ##
6464## ---------------------------------------------- ##
6465_ASBOX
6466    ) |
6467      sed "s/^/$as_me: WARNING:     /" >&2
6468    ;;
6469esac
6470echo "$as_me:$LINENO: checking for $ac_header" >&5
6471echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6472if eval "test \"\${$as_ac_Header+set}\" = set"; then
6473  echo $ECHO_N "(cached) $ECHO_C" >&6
6474else
6475  eval "$as_ac_Header=\$ac_header_preproc"
6476fi
6477echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6478echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6479
6480fi
6481if test `eval echo '${'$as_ac_Header'}'` = yes; then
6482  cat >>confdefs.h <<_ACEOF
6483#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
6484_ACEOF
6485
6486else
6487
6488for ac_header in SDL/SDL_ttf.h
6489do
6490as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
6491if eval "test \"\${$as_ac_Header+set}\" = set"; then
6492  echo "$as_me:$LINENO: checking for $ac_header" >&5
6493echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6494if eval "test \"\${$as_ac_Header+set}\" = set"; then
6495  echo $ECHO_N "(cached) $ECHO_C" >&6
6496fi
6497echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6498echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6499else
6500  # Is the header compilable?
6501echo "$as_me:$LINENO: checking $ac_header usability" >&5
6502echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
6503cat >conftest.$ac_ext <<_ACEOF
6504/* confdefs.h.  */
6505_ACEOF
6506cat confdefs.h >>conftest.$ac_ext
6507cat >>conftest.$ac_ext <<_ACEOF
6508/* end confdefs.h.  */
6509$ac_includes_default
6510#include <$ac_header>
6511_ACEOF
6512rm -f conftest.$ac_objext
6513if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6514  (eval $ac_compile) 2>conftest.er1
6515  ac_status=$?
6516  grep -v '^ *+' conftest.er1 >conftest.err
6517  rm -f conftest.er1
6518  cat conftest.err >&5
6519  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6520  (exit $ac_status); } &&
6521         { ac_try='test -z "$ac_c_werror_flag"
6522                         || test ! -s conftest.err'
6523  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6524  (eval $ac_try) 2>&5
6525  ac_status=$?
6526  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6527  (exit $ac_status); }; } &&
6528         { ac_try='test -s conftest.$ac_objext'
6529  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6530  (eval $ac_try) 2>&5
6531  ac_status=$?
6532  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6533  (exit $ac_status); }; }; then
6534  ac_header_compiler=yes
6535else
6536  echo "$as_me: failed program was:" >&5
6537sed 's/^/| /' conftest.$ac_ext >&5
6538
6539ac_header_compiler=no
6540fi
6541rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6542echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6543echo "${ECHO_T}$ac_header_compiler" >&6
6544
6545# Is the header present?
6546echo "$as_me:$LINENO: checking $ac_header presence" >&5
6547echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
6548cat >conftest.$ac_ext <<_ACEOF
6549/* confdefs.h.  */
6550_ACEOF
6551cat confdefs.h >>conftest.$ac_ext
6552cat >>conftest.$ac_ext <<_ACEOF
6553/* end confdefs.h.  */
6554#include <$ac_header>
6555_ACEOF
6556if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6557  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6558  ac_status=$?
6559  grep -v '^ *+' conftest.er1 >conftest.err
6560  rm -f conftest.er1
6561  cat conftest.err >&5
6562  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6563  (exit $ac_status); } >/dev/null; then
6564  if test -s conftest.err; then
6565    ac_cpp_err=$ac_c_preproc_warn_flag
6566    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6567  else
6568    ac_cpp_err=
6569  fi
6570else
6571  ac_cpp_err=yes
6572fi
6573if test -z "$ac_cpp_err"; then
6574  ac_header_preproc=yes
6575else
6576  echo "$as_me: failed program was:" >&5
6577sed 's/^/| /' conftest.$ac_ext >&5
6578
6579  ac_header_preproc=no
6580fi
6581rm -f conftest.err conftest.$ac_ext
6582echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6583echo "${ECHO_T}$ac_header_preproc" >&6
6584
6585# So?  What about this header?
6586case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6587  yes:no: )
6588    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6589echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6590    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6591echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6592    ac_header_preproc=yes
6593    ;;
6594  no:yes:* )
6595    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6596echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6597    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
6598echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
6599    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6600echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6601    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
6602echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
6603    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6604echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6605    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6606echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6607    (
6608      cat <<\_ASBOX
6609## ---------------------------------------------- ##
6610## Report this to orxonox-dev at mail.datacore.ch ##
6611## ---------------------------------------------- ##
6612_ASBOX
6613    ) |
6614      sed "s/^/$as_me: WARNING:     /" >&2
6615    ;;
6616esac
6617echo "$as_me:$LINENO: checking for $ac_header" >&5
6618echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6619if eval "test \"\${$as_ac_Header+set}\" = set"; then
6620  echo $ECHO_N "(cached) $ECHO_C" >&6
6621else
6622  eval "$as_ac_Header=\$ac_header_preproc"
6623fi
6624echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6625echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6626
6627fi
6628if test `eval echo '${'$as_ac_Header'}'` = yes; then
6629  cat >>confdefs.h <<_ACEOF
6630#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
6631_ACEOF
6632
6633else
6634  { { echo "$as_me:$LINENO: error: cannot find SDL_ttf header." >&5
6635echo "$as_me: error: cannot find SDL_ttf header." >&2;}
6636   { (exit 1); exit 1; }; }
6637fi
6638
6639done
6640
6641fi
6642
6643done
6644
6645# checking for SDL_ttf-lib
6646  echo "$as_me:$LINENO: checking for main in -lSDL_ttf" >&5
6647echo $ECHO_N "checking for main in -lSDL_ttf... $ECHO_C" >&6
6648if test "${ac_cv_lib_SDL_ttf_main+set}" = set; then
6649  echo $ECHO_N "(cached) $ECHO_C" >&6
6650else
6651  ac_check_lib_save_LIBS=$LIBS
6652LIBS="-lSDL_ttf  $LIBS"
6653cat >conftest.$ac_ext <<_ACEOF
6654/* confdefs.h.  */
6655_ACEOF
6656cat confdefs.h >>conftest.$ac_ext
6657cat >>conftest.$ac_ext <<_ACEOF
6658/* end confdefs.h.  */
6659
6660
6661int
6662main ()
6663{
6664main ();
6665  ;
6666  return 0;
6667}
6668_ACEOF
6669rm -f conftest.$ac_objext conftest$ac_exeext
6670if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6671  (eval $ac_link) 2>conftest.er1
6672  ac_status=$?
6673  grep -v '^ *+' conftest.er1 >conftest.err
6674  rm -f conftest.er1
6675  cat conftest.err >&5
6676  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6677  (exit $ac_status); } &&
6678         { ac_try='test -z "$ac_c_werror_flag"
6679                         || test ! -s conftest.err'
6680  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6681  (eval $ac_try) 2>&5
6682  ac_status=$?
6683  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6684  (exit $ac_status); }; } &&
6685         { ac_try='test -s conftest$ac_exeext'
6686  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6687  (eval $ac_try) 2>&5
6688  ac_status=$?
6689  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6690  (exit $ac_status); }; }; then
6691  ac_cv_lib_SDL_ttf_main=yes
6692else
6693  echo "$as_me: failed program was:" >&5
6694sed 's/^/| /' conftest.$ac_ext >&5
6695
6696ac_cv_lib_SDL_ttf_main=no
6697fi
6698rm -f conftest.err conftest.$ac_objext \
6699      conftest$ac_exeext conftest.$ac_ext
6700LIBS=$ac_check_lib_save_LIBS
6701fi
6702echo "$as_me:$LINENO: result: $ac_cv_lib_SDL_ttf_main" >&5
6703echo "${ECHO_T}$ac_cv_lib_SDL_ttf_main" >&6
6704if test $ac_cv_lib_SDL_ttf_main = yes; then
6705  FOUND_SDL_ttf=yes
6706fi
6707
6708     if test x$FOUND_SDL_ttf = xyes ; then
6709       LIBS="$LIBS -lSDL_ttf"
6710     else
6711        echo "------------------"
6712        echo "SDL_ttf library not found."
6713        echo "please install the SDL_ttf library, which can be found at http://www.libsdl.org/projects/SDL_ttf/"
6714        echo "------------------"
6715        exit -1
6716     fi
6717
6718
6719#-----------#
6720# SDL_Image #
6721#-----------#
6722# checking for SDL_image-headers
6723
6724for ac_header in SDL_image.h
6725do
6726as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
6727if eval "test \"\${$as_ac_Header+set}\" = set"; then
6728  echo "$as_me:$LINENO: checking for $ac_header" >&5
6729echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6730if eval "test \"\${$as_ac_Header+set}\" = set"; then
6731  echo $ECHO_N "(cached) $ECHO_C" >&6
6732fi
6733echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6734echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6735else
6736  # Is the header compilable?
6737echo "$as_me:$LINENO: checking $ac_header usability" >&5
6738echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
6739cat >conftest.$ac_ext <<_ACEOF
6740/* confdefs.h.  */
6741_ACEOF
6742cat confdefs.h >>conftest.$ac_ext
6743cat >>conftest.$ac_ext <<_ACEOF
6744/* end confdefs.h.  */
6745$ac_includes_default
6746#include <$ac_header>
6747_ACEOF
6748rm -f conftest.$ac_objext
6749if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6750  (eval $ac_compile) 2>conftest.er1
6751  ac_status=$?
6752  grep -v '^ *+' conftest.er1 >conftest.err
6753  rm -f conftest.er1
6754  cat conftest.err >&5
6755  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6756  (exit $ac_status); } &&
6757         { ac_try='test -z "$ac_c_werror_flag"
6758                         || test ! -s conftest.err'
6759  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6760  (eval $ac_try) 2>&5
6761  ac_status=$?
6762  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6763  (exit $ac_status); }; } &&
6764         { ac_try='test -s conftest.$ac_objext'
6765  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6766  (eval $ac_try) 2>&5
6767  ac_status=$?
6768  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6769  (exit $ac_status); }; }; then
6770  ac_header_compiler=yes
6771else
6772  echo "$as_me: failed program was:" >&5
6773sed 's/^/| /' conftest.$ac_ext >&5
6774
6775ac_header_compiler=no
6776fi
6777rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6778echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6779echo "${ECHO_T}$ac_header_compiler" >&6
6780
6781# Is the header present?
6782echo "$as_me:$LINENO: checking $ac_header presence" >&5
6783echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
6784cat >conftest.$ac_ext <<_ACEOF
6785/* confdefs.h.  */
6786_ACEOF
6787cat confdefs.h >>conftest.$ac_ext
6788cat >>conftest.$ac_ext <<_ACEOF
6789/* end confdefs.h.  */
6790#include <$ac_header>
6791_ACEOF
6792if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6793  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6794  ac_status=$?
6795  grep -v '^ *+' conftest.er1 >conftest.err
6796  rm -f conftest.er1
6797  cat conftest.err >&5
6798  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6799  (exit $ac_status); } >/dev/null; then
6800  if test -s conftest.err; then
6801    ac_cpp_err=$ac_c_preproc_warn_flag
6802    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6803  else
6804    ac_cpp_err=
6805  fi
6806else
6807  ac_cpp_err=yes
6808fi
6809if test -z "$ac_cpp_err"; then
6810  ac_header_preproc=yes
6811else
6812  echo "$as_me: failed program was:" >&5
6813sed 's/^/| /' conftest.$ac_ext >&5
6814
6815  ac_header_preproc=no
6816fi
6817rm -f conftest.err conftest.$ac_ext
6818echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6819echo "${ECHO_T}$ac_header_preproc" >&6
6820
6821# So?  What about this header?
6822case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6823  yes:no: )
6824    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6825echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6826    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6827echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6828    ac_header_preproc=yes
6829    ;;
6830  no:yes:* )
6831    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6832echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6833    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
6834echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
6835    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6836echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6837    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
6838echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
6839    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6840echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6841    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6842echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6843    (
6844      cat <<\_ASBOX
6845## ---------------------------------------------- ##
6846## Report this to orxonox-dev at mail.datacore.ch ##
6847## ---------------------------------------------- ##
6848_ASBOX
6849    ) |
6850      sed "s/^/$as_me: WARNING:     /" >&2
6851    ;;
6852esac
6853echo "$as_me:$LINENO: checking for $ac_header" >&5
6854echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6855if eval "test \"\${$as_ac_Header+set}\" = set"; then
6856  echo $ECHO_N "(cached) $ECHO_C" >&6
6857else
6858  eval "$as_ac_Header=\$ac_header_preproc"
6859fi
6860echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6861echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6862
6863fi
6864if test `eval echo '${'$as_ac_Header'}'` = yes; then
6865  cat >>confdefs.h <<_ACEOF
6866#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
6867_ACEOF
6868
6869else
6870
6871for ac_header in SDL/SDL_image.h
6872do
6873as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
6874if eval "test \"\${$as_ac_Header+set}\" = set"; then
6875  echo "$as_me:$LINENO: checking for $ac_header" >&5
6876echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6877if eval "test \"\${$as_ac_Header+set}\" = set"; then
6878  echo $ECHO_N "(cached) $ECHO_C" >&6
6879fi
6880echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6881echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6882else
6883  # Is the header compilable?
6884echo "$as_me:$LINENO: checking $ac_header usability" >&5
6885echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
6886cat >conftest.$ac_ext <<_ACEOF
6887/* confdefs.h.  */
6888_ACEOF
6889cat confdefs.h >>conftest.$ac_ext
6890cat >>conftest.$ac_ext <<_ACEOF
6891/* end confdefs.h.  */
6892$ac_includes_default
6893#include <$ac_header>
6894_ACEOF
6895rm -f conftest.$ac_objext
6896if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6897  (eval $ac_compile) 2>conftest.er1
6898  ac_status=$?
6899  grep -v '^ *+' conftest.er1 >conftest.err
6900  rm -f conftest.er1
6901  cat conftest.err >&5
6902  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6903  (exit $ac_status); } &&
6904         { ac_try='test -z "$ac_c_werror_flag"
6905                         || test ! -s conftest.err'
6906  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6907  (eval $ac_try) 2>&5
6908  ac_status=$?
6909  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6910  (exit $ac_status); }; } &&
6911         { ac_try='test -s conftest.$ac_objext'
6912  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6913  (eval $ac_try) 2>&5
6914  ac_status=$?
6915  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6916  (exit $ac_status); }; }; then
6917  ac_header_compiler=yes
6918else
6919  echo "$as_me: failed program was:" >&5
6920sed 's/^/| /' conftest.$ac_ext >&5
6921
6922ac_header_compiler=no
6923fi
6924rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6925echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6926echo "${ECHO_T}$ac_header_compiler" >&6
6927
6928# Is the header present?
6929echo "$as_me:$LINENO: checking $ac_header presence" >&5
6930echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
6931cat >conftest.$ac_ext <<_ACEOF
6932/* confdefs.h.  */
6933_ACEOF
6934cat confdefs.h >>conftest.$ac_ext
6935cat >>conftest.$ac_ext <<_ACEOF
6936/* end confdefs.h.  */
6937#include <$ac_header>
6938_ACEOF
6939if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6940  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6941  ac_status=$?
6942  grep -v '^ *+' conftest.er1 >conftest.err
6943  rm -f conftest.er1
6944  cat conftest.err >&5
6945  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6946  (exit $ac_status); } >/dev/null; then
6947  if test -s conftest.err; then
6948    ac_cpp_err=$ac_c_preproc_warn_flag
6949    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6950  else
6951    ac_cpp_err=
6952  fi
6953else
6954  ac_cpp_err=yes
6955fi
6956if test -z "$ac_cpp_err"; then
6957  ac_header_preproc=yes
6958else
6959  echo "$as_me: failed program was:" >&5
6960sed 's/^/| /' conftest.$ac_ext >&5
6961
6962  ac_header_preproc=no
6963fi
6964rm -f conftest.err conftest.$ac_ext
6965echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6966echo "${ECHO_T}$ac_header_preproc" >&6
6967
6968# So?  What about this header?
6969case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6970  yes:no: )
6971    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6972echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6973    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6974echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6975    ac_header_preproc=yes
6976    ;;
6977  no:yes:* )
6978    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6979echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6980    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
6981echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
6982    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6983echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6984    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
6985echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
6986    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6987echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6988    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6989echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6990    (
6991      cat <<\_ASBOX
6992## ---------------------------------------------- ##
6993## Report this to orxonox-dev at mail.datacore.ch ##
6994## ---------------------------------------------- ##
6995_ASBOX
6996    ) |
6997      sed "s/^/$as_me: WARNING:     /" >&2
6998    ;;
6999esac
7000echo "$as_me:$LINENO: checking for $ac_header" >&5
7001echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7002if eval "test \"\${$as_ac_Header+set}\" = set"; then
7003  echo $ECHO_N "(cached) $ECHO_C" >&6
7004else
7005  eval "$as_ac_Header=\$ac_header_preproc"
7006fi
7007echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7008echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7009
7010fi
7011if test `eval echo '${'$as_ac_Header'}'` = yes; then
7012  cat >>confdefs.h <<_ACEOF
7013#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
7014_ACEOF
7015
7016else
7017  { { echo "$as_me:$LINENO: error: SDL_image header not found." >&5
7018echo "$as_me: error: SDL_image header not found." >&2;}
7019   { (exit 1); exit 1; }; }
7020fi
7021
7022done
7023
7024fi
7025
7026done
7027
7028# checking for SDL_image-lib
7029echo "$as_me:$LINENO: checking for main in -lSDL_image" >&5
7030echo $ECHO_N "checking for main in -lSDL_image... $ECHO_C" >&6
7031if test "${ac_cv_lib_SDL_image_main+set}" = set; then
7032  echo $ECHO_N "(cached) $ECHO_C" >&6
7033else
7034  ac_check_lib_save_LIBS=$LIBS
7035LIBS="-lSDL_image  $LIBS"
7036cat >conftest.$ac_ext <<_ACEOF
7037/* confdefs.h.  */
7038_ACEOF
7039cat confdefs.h >>conftest.$ac_ext
7040cat >>conftest.$ac_ext <<_ACEOF
7041/* end confdefs.h.  */
7042
7043
7044int
7045main ()
7046{
7047main ();
7048  ;
7049  return 0;
7050}
7051_ACEOF
7052rm -f conftest.$ac_objext conftest$ac_exeext
7053if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7054  (eval $ac_link) 2>conftest.er1
7055  ac_status=$?
7056  grep -v '^ *+' conftest.er1 >conftest.err
7057  rm -f conftest.er1
7058  cat conftest.err >&5
7059  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7060  (exit $ac_status); } &&
7061         { ac_try='test -z "$ac_c_werror_flag"
7062                         || test ! -s conftest.err'
7063  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7064  (eval $ac_try) 2>&5
7065  ac_status=$?
7066  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7067  (exit $ac_status); }; } &&
7068         { ac_try='test -s conftest$ac_exeext'
7069  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7070  (eval $ac_try) 2>&5
7071  ac_status=$?
7072  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7073  (exit $ac_status); }; }; then
7074  ac_cv_lib_SDL_image_main=yes
7075else
7076  echo "$as_me: failed program was:" >&5
7077sed 's/^/| /' conftest.$ac_ext >&5
7078
7079ac_cv_lib_SDL_image_main=no
7080fi
7081rm -f conftest.err conftest.$ac_objext \
7082      conftest$ac_exeext conftest.$ac_ext
7083LIBS=$ac_check_lib_save_LIBS
7084fi
7085echo "$as_me:$LINENO: result: $ac_cv_lib_SDL_image_main" >&5
7086echo "${ECHO_T}$ac_cv_lib_SDL_image_main" >&6
7087if test $ac_cv_lib_SDL_image_main = yes; then
7088  FOUND_SDL_image=yes
7089fi
7090
7091   if test x$FOUND_SDL_image = xyes ; then
7092     LIBS="$LIBS -lSDL_image"
7093   else
7094      echo "------------------"
7095      echo "SDL_image library not found."
7096      echo "please install the SDL_image library, which can be found at http://www.libsdl.org/projects/SDL_image/"
7097      echo "------------------"
7098      exit -1
7099   fi
7100
7101#--------#
7102# openAL #
7103#--------#
7104# checking for openAL-headers
7105
7106for ac_header in AL/al.h
7107do
7108as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
7109if eval "test \"\${$as_ac_Header+set}\" = set"; then
7110  echo "$as_me:$LINENO: checking for $ac_header" >&5
7111echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7112if eval "test \"\${$as_ac_Header+set}\" = set"; then
7113  echo $ECHO_N "(cached) $ECHO_C" >&6
7114fi
7115echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7116echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7117else
7118  # Is the header compilable?
7119echo "$as_me:$LINENO: checking $ac_header usability" >&5
7120echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
7121cat >conftest.$ac_ext <<_ACEOF
7122/* confdefs.h.  */
7123_ACEOF
7124cat confdefs.h >>conftest.$ac_ext
7125cat >>conftest.$ac_ext <<_ACEOF
7126/* end confdefs.h.  */
7127$ac_includes_default
7128#include <$ac_header>
7129_ACEOF
7130rm -f conftest.$ac_objext
7131if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7132  (eval $ac_compile) 2>conftest.er1
7133  ac_status=$?
7134  grep -v '^ *+' conftest.er1 >conftest.err
7135  rm -f conftest.er1
7136  cat conftest.err >&5
7137  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7138  (exit $ac_status); } &&
7139         { ac_try='test -z "$ac_c_werror_flag"
7140                         || test ! -s conftest.err'
7141  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7142  (eval $ac_try) 2>&5
7143  ac_status=$?
7144  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7145  (exit $ac_status); }; } &&
7146         { ac_try='test -s conftest.$ac_objext'
7147  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7148  (eval $ac_try) 2>&5
7149  ac_status=$?
7150  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7151  (exit $ac_status); }; }; then
7152  ac_header_compiler=yes
7153else
7154  echo "$as_me: failed program was:" >&5
7155sed 's/^/| /' conftest.$ac_ext >&5
7156
7157ac_header_compiler=no
7158fi
7159rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7160echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7161echo "${ECHO_T}$ac_header_compiler" >&6
7162
7163# Is the header present?
7164echo "$as_me:$LINENO: checking $ac_header presence" >&5
7165echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
7166cat >conftest.$ac_ext <<_ACEOF
7167/* confdefs.h.  */
7168_ACEOF
7169cat confdefs.h >>conftest.$ac_ext
7170cat >>conftest.$ac_ext <<_ACEOF
7171/* end confdefs.h.  */
7172#include <$ac_header>
7173_ACEOF
7174if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7175  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
7176  ac_status=$?
7177  grep -v '^ *+' conftest.er1 >conftest.err
7178  rm -f conftest.er1
7179  cat conftest.err >&5
7180  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7181  (exit $ac_status); } >/dev/null; then
7182  if test -s conftest.err; then
7183    ac_cpp_err=$ac_c_preproc_warn_flag
7184    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
7185  else
7186    ac_cpp_err=
7187  fi
7188else
7189  ac_cpp_err=yes
7190fi
7191if test -z "$ac_cpp_err"; then
7192  ac_header_preproc=yes
7193else
7194  echo "$as_me: failed program was:" >&5
7195sed 's/^/| /' conftest.$ac_ext >&5
7196
7197  ac_header_preproc=no
7198fi
7199rm -f conftest.err conftest.$ac_ext
7200echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7201echo "${ECHO_T}$ac_header_preproc" >&6
7202
7203# So?  What about this header?
7204case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
7205  yes:no: )
7206    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
7207echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
7208    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
7209echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
7210    ac_header_preproc=yes
7211    ;;
7212  no:yes:* )
7213    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
7214echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
7215    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
7216echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
7217    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
7218echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
7219    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
7220echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
7221    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
7222echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
7223    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
7224echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
7225    (
7226      cat <<\_ASBOX
7227## ---------------------------------------------- ##
7228## Report this to orxonox-dev at mail.datacore.ch ##
7229## ---------------------------------------------- ##
7230_ASBOX
7231    ) |
7232      sed "s/^/$as_me: WARNING:     /" >&2
7233    ;;
7234esac
7235echo "$as_me:$LINENO: checking for $ac_header" >&5
7236echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7237if eval "test \"\${$as_ac_Header+set}\" = set"; then
7238  echo $ECHO_N "(cached) $ECHO_C" >&6
7239else
7240  eval "$as_ac_Header=\$ac_header_preproc"
7241fi
7242echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7243echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7244
7245fi
7246if test `eval echo '${'$as_ac_Header'}'` = yes; then
7247  cat >>confdefs.h <<_ACEOF
7248#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
7249_ACEOF
7250
7251else
7252  { { echo "$as_me:$LINENO: error: cannot find openAL header." >&5
7253echo "$as_me: error: cannot find openAL header." >&2;}
7254   { (exit 1); exit 1; }; }
7255fi
7256
7257done
7258
7259# checking for openAL-lib
7260  echo "$as_me:$LINENO: checking for main in -lopenal" >&5
7261echo $ECHO_N "checking for main in -lopenal... $ECHO_C" >&6
7262if test "${ac_cv_lib_openal_main+set}" = set; then
7263  echo $ECHO_N "(cached) $ECHO_C" >&6
7264else
7265  ac_check_lib_save_LIBS=$LIBS
7266LIBS="-lopenal  $LIBS"
7267cat >conftest.$ac_ext <<_ACEOF
7268/* confdefs.h.  */
7269_ACEOF
7270cat confdefs.h >>conftest.$ac_ext
7271cat >>conftest.$ac_ext <<_ACEOF
7272/* end confdefs.h.  */
7273
7274
7275int
7276main ()
7277{
7278main ();
7279  ;
7280  return 0;
7281}
7282_ACEOF
7283rm -f conftest.$ac_objext conftest$ac_exeext
7284if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7285  (eval $ac_link) 2>conftest.er1
7286  ac_status=$?
7287  grep -v '^ *+' conftest.er1 >conftest.err
7288  rm -f conftest.er1
7289  cat conftest.err >&5
7290  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7291  (exit $ac_status); } &&
7292         { ac_try='test -z "$ac_c_werror_flag"
7293                         || test ! -s conftest.err'
7294  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7295  (eval $ac_try) 2>&5
7296  ac_status=$?
7297  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7298  (exit $ac_status); }; } &&
7299         { ac_try='test -s conftest$ac_exeext'
7300  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7301  (eval $ac_try) 2>&5
7302  ac_status=$?
7303  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7304  (exit $ac_status); }; }; then
7305  ac_cv_lib_openal_main=yes
7306else
7307  echo "$as_me: failed program was:" >&5
7308sed 's/^/| /' conftest.$ac_ext >&5
7309
7310ac_cv_lib_openal_main=no
7311fi
7312rm -f conftest.err conftest.$ac_objext \
7313      conftest$ac_exeext conftest.$ac_ext
7314LIBS=$ac_check_lib_save_LIBS
7315fi
7316echo "$as_me:$LINENO: result: $ac_cv_lib_openal_main" >&5
7317echo "${ECHO_T}$ac_cv_lib_openal_main" >&6
7318if test $ac_cv_lib_openal_main = yes; then
7319  FOUND_openal=yes
7320fi
7321
7322     if test x$FOUND_openal = xyes ; then
7323       LIBS="$LIBS -lopenal"
7324     else
7325        echo "------------------"
7326        echo "openal library not found."
7327        echo "please install the openal library, which can be found at http://www.openal.org"
7328        echo "------------------"
7329        exit -1
7330     fi
7331
7332#-----#
7333# ogg #
7334#-----#
7335# checking for ogg-headers
7336
7337for ac_header in ogg/ogg.h
7338do
7339as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
7340if eval "test \"\${$as_ac_Header+set}\" = set"; then
7341  echo "$as_me:$LINENO: checking for $ac_header" >&5
7342echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7343if eval "test \"\${$as_ac_Header+set}\" = set"; then
7344  echo $ECHO_N "(cached) $ECHO_C" >&6
7345fi
7346echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7347echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7348else
7349  # Is the header compilable?
7350echo "$as_me:$LINENO: checking $ac_header usability" >&5
7351echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
7352cat >conftest.$ac_ext <<_ACEOF
7353/* confdefs.h.  */
7354_ACEOF
7355cat confdefs.h >>conftest.$ac_ext
7356cat >>conftest.$ac_ext <<_ACEOF
7357/* end confdefs.h.  */
7358$ac_includes_default
7359#include <$ac_header>
7360_ACEOF
7361rm -f conftest.$ac_objext
7362if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7363  (eval $ac_compile) 2>conftest.er1
7364  ac_status=$?
7365  grep -v '^ *+' conftest.er1 >conftest.err
7366  rm -f conftest.er1
7367  cat conftest.err >&5
7368  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7369  (exit $ac_status); } &&
7370         { ac_try='test -z "$ac_c_werror_flag"
7371                         || test ! -s conftest.err'
7372  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7373  (eval $ac_try) 2>&5
7374  ac_status=$?
7375  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7376  (exit $ac_status); }; } &&
7377         { ac_try='test -s conftest.$ac_objext'
7378  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7379  (eval $ac_try) 2>&5
7380  ac_status=$?
7381  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7382  (exit $ac_status); }; }; then
7383  ac_header_compiler=yes
7384else
7385  echo "$as_me: failed program was:" >&5
7386sed 's/^/| /' conftest.$ac_ext >&5
7387
7388ac_header_compiler=no
7389fi
7390rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7391echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7392echo "${ECHO_T}$ac_header_compiler" >&6
7393
7394# Is the header present?
7395echo "$as_me:$LINENO: checking $ac_header presence" >&5
7396echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
7397cat >conftest.$ac_ext <<_ACEOF
7398/* confdefs.h.  */
7399_ACEOF
7400cat confdefs.h >>conftest.$ac_ext
7401cat >>conftest.$ac_ext <<_ACEOF
7402/* end confdefs.h.  */
7403#include <$ac_header>
7404_ACEOF
7405if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7406  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
7407  ac_status=$?
7408  grep -v '^ *+' conftest.er1 >conftest.err
7409  rm -f conftest.er1
7410  cat conftest.err >&5
7411  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7412  (exit $ac_status); } >/dev/null; then
7413  if test -s conftest.err; then
7414    ac_cpp_err=$ac_c_preproc_warn_flag
7415    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
7416  else
7417    ac_cpp_err=
7418  fi
7419else
7420  ac_cpp_err=yes
7421fi
7422if test -z "$ac_cpp_err"; then
7423  ac_header_preproc=yes
7424else
7425  echo "$as_me: failed program was:" >&5
7426sed 's/^/| /' conftest.$ac_ext >&5
7427
7428  ac_header_preproc=no
7429fi
7430rm -f conftest.err conftest.$ac_ext
7431echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7432echo "${ECHO_T}$ac_header_preproc" >&6
7433
7434# So?  What about this header?
7435case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
7436  yes:no: )
7437    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
7438echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
7439    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
7440echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
7441    ac_header_preproc=yes
7442    ;;
7443  no:yes:* )
7444    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
7445echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
7446    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
7447echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
7448    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
7449echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
7450    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
7451echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
7452    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
7453echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
7454    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
7455echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
7456    (
7457      cat <<\_ASBOX
7458## ---------------------------------------------- ##
7459## Report this to orxonox-dev at mail.datacore.ch ##
7460## ---------------------------------------------- ##
7461_ASBOX
7462    ) |
7463      sed "s/^/$as_me: WARNING:     /" >&2
7464    ;;
7465esac
7466echo "$as_me:$LINENO: checking for $ac_header" >&5
7467echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7468if eval "test \"\${$as_ac_Header+set}\" = set"; then
7469  echo $ECHO_N "(cached) $ECHO_C" >&6
7470else
7471  eval "$as_ac_Header=\$ac_header_preproc"
7472fi
7473echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7474echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7475
7476fi
7477if test `eval echo '${'$as_ac_Header'}'` = yes; then
7478  cat >>confdefs.h <<_ACEOF
7479#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
7480_ACEOF
7481
7482else
7483  { { echo "$as_me:$LINENO: error: cannot find ogg header." >&5
7484echo "$as_me: error: cannot find ogg header." >&2;}
7485   { (exit 1); exit 1; }; }
7486fi
7487
7488done
7489
7490# checking for ogg-lib
7491  echo "$as_me:$LINENO: checking for main in -logg" >&5
7492echo $ECHO_N "checking for main in -logg... $ECHO_C" >&6
7493if test "${ac_cv_lib_ogg_main+set}" = set; then
7494  echo $ECHO_N "(cached) $ECHO_C" >&6
7495else
7496  ac_check_lib_save_LIBS=$LIBS
7497LIBS="-logg  $LIBS"
7498cat >conftest.$ac_ext <<_ACEOF
7499/* confdefs.h.  */
7500_ACEOF
7501cat confdefs.h >>conftest.$ac_ext
7502cat >>conftest.$ac_ext <<_ACEOF
7503/* end confdefs.h.  */
7504
7505
7506int
7507main ()
7508{
7509main ();
7510  ;
7511  return 0;
7512}
7513_ACEOF
7514rm -f conftest.$ac_objext conftest$ac_exeext
7515if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7516  (eval $ac_link) 2>conftest.er1
7517  ac_status=$?
7518  grep -v '^ *+' conftest.er1 >conftest.err
7519  rm -f conftest.er1
7520  cat conftest.err >&5
7521  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7522  (exit $ac_status); } &&
7523         { ac_try='test -z "$ac_c_werror_flag"
7524                         || test ! -s conftest.err'
7525  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7526  (eval $ac_try) 2>&5
7527  ac_status=$?
7528  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7529  (exit $ac_status); }; } &&
7530         { ac_try='test -s conftest$ac_exeext'
7531  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7532  (eval $ac_try) 2>&5
7533  ac_status=$?
7534  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7535  (exit $ac_status); }; }; then
7536  ac_cv_lib_ogg_main=yes
7537else
7538  echo "$as_me: failed program was:" >&5
7539sed 's/^/| /' conftest.$ac_ext >&5
7540
7541ac_cv_lib_ogg_main=no
7542fi
7543rm -f conftest.err conftest.$ac_objext \
7544      conftest$ac_exeext conftest.$ac_ext
7545LIBS=$ac_check_lib_save_LIBS
7546fi
7547echo "$as_me:$LINENO: result: $ac_cv_lib_ogg_main" >&5
7548echo "${ECHO_T}$ac_cv_lib_ogg_main" >&6
7549if test $ac_cv_lib_ogg_main = yes; then
7550  FOUND_ogg=yes
7551fi
7552
7553     if test x$FOUND_ogg = xyes ; then
7554       LIBS="$LIBS -logg"
7555     else
7556        echo "------------------"
7557        echo "ogg library not found."
7558        echo "please install the ogg library, which can be found at http://www.xiph.org/ogg/vorbis/index.html"
7559        echo "------------------"
7560        exit -1
7561     fi
7562
7563#--------#
7564# vorbis #
7565#--------#
7566# checking for vorbis-lib
7567  echo "$as_me:$LINENO: checking for main in -lvorbis" >&5
7568echo $ECHO_N "checking for main in -lvorbis... $ECHO_C" >&6
7569if test "${ac_cv_lib_vorbis_main+set}" = set; then
7570  echo $ECHO_N "(cached) $ECHO_C" >&6
7571else
7572  ac_check_lib_save_LIBS=$LIBS
7573LIBS="-lvorbis  $LIBS"
7574cat >conftest.$ac_ext <<_ACEOF
7575/* confdefs.h.  */
7576_ACEOF
7577cat confdefs.h >>conftest.$ac_ext
7578cat >>conftest.$ac_ext <<_ACEOF
7579/* end confdefs.h.  */
7580
7581
7582int
7583main ()
7584{
7585main ();
7586  ;
7587  return 0;
7588}
7589_ACEOF
7590rm -f conftest.$ac_objext conftest$ac_exeext
7591if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7592  (eval $ac_link) 2>conftest.er1
7593  ac_status=$?
7594  grep -v '^ *+' conftest.er1 >conftest.err
7595  rm -f conftest.er1
7596  cat conftest.err >&5
7597  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7598  (exit $ac_status); } &&
7599         { ac_try='test -z "$ac_c_werror_flag"
7600                         || test ! -s conftest.err'
7601  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7602  (eval $ac_try) 2>&5
7603  ac_status=$?
7604  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7605  (exit $ac_status); }; } &&
7606         { ac_try='test -s conftest$ac_exeext'
7607  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7608  (eval $ac_try) 2>&5
7609  ac_status=$?
7610  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7611  (exit $ac_status); }; }; then
7612  ac_cv_lib_vorbis_main=yes
7613else
7614  echo "$as_me: failed program was:" >&5
7615sed 's/^/| /' conftest.$ac_ext >&5
7616
7617ac_cv_lib_vorbis_main=no
7618fi
7619rm -f conftest.err conftest.$ac_objext \
7620      conftest$ac_exeext conftest.$ac_ext
7621LIBS=$ac_check_lib_save_LIBS
7622fi
7623echo "$as_me:$LINENO: result: $ac_cv_lib_vorbis_main" >&5
7624echo "${ECHO_T}$ac_cv_lib_vorbis_main" >&6
7625if test $ac_cv_lib_vorbis_main = yes; then
7626  FOUND_vorbis=yes
7627fi
7628
7629     if test x$FOUND_vorbis = xyes ; then
7630       LIBS="$LIBS -lvorbis"
7631     else
7632        echo "------------------"
7633        echo "vorbis library not found."
7634        echo "please install the vorbis library, which can be found at http://www.xiph.org/ogg/vorbis/index.html"
7635        echo "------------------"
7636        exit -1
7637     fi
7638
7639#------------#
7640# vorbisfile #
7641#------------#
7642# checking for vorbis-headers
7643
7644for ac_header in vorbis/vorbisfile.h
7645do
7646as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
7647if eval "test \"\${$as_ac_Header+set}\" = set"; then
7648  echo "$as_me:$LINENO: checking for $ac_header" >&5
7649echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7650if eval "test \"\${$as_ac_Header+set}\" = set"; then
7651  echo $ECHO_N "(cached) $ECHO_C" >&6
7652fi
7653echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7654echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7655else
7656  # Is the header compilable?
7657echo "$as_me:$LINENO: checking $ac_header usability" >&5
7658echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
7659cat >conftest.$ac_ext <<_ACEOF
7660/* confdefs.h.  */
7661_ACEOF
7662cat confdefs.h >>conftest.$ac_ext
7663cat >>conftest.$ac_ext <<_ACEOF
7664/* end confdefs.h.  */
7665$ac_includes_default
7666#include <$ac_header>
7667_ACEOF
7668rm -f conftest.$ac_objext
7669if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7670  (eval $ac_compile) 2>conftest.er1
7671  ac_status=$?
7672  grep -v '^ *+' conftest.er1 >conftest.err
7673  rm -f conftest.er1
7674  cat conftest.err >&5
7675  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7676  (exit $ac_status); } &&
7677         { ac_try='test -z "$ac_c_werror_flag"
7678                         || test ! -s conftest.err'
7679  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7680  (eval $ac_try) 2>&5
7681  ac_status=$?
7682  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7683  (exit $ac_status); }; } &&
7684         { ac_try='test -s conftest.$ac_objext'
7685  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7686  (eval $ac_try) 2>&5
7687  ac_status=$?
7688  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7689  (exit $ac_status); }; }; then
7690  ac_header_compiler=yes
7691else
7692  echo "$as_me: failed program was:" >&5
7693sed 's/^/| /' conftest.$ac_ext >&5
7694
7695ac_header_compiler=no
7696fi
7697rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7698echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7699echo "${ECHO_T}$ac_header_compiler" >&6
7700
7701# Is the header present?
7702echo "$as_me:$LINENO: checking $ac_header presence" >&5
7703echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
7704cat >conftest.$ac_ext <<_ACEOF
7705/* confdefs.h.  */
7706_ACEOF
7707cat confdefs.h >>conftest.$ac_ext
7708cat >>conftest.$ac_ext <<_ACEOF
7709/* end confdefs.h.  */
7710#include <$ac_header>
7711_ACEOF
7712if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7713  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
7714  ac_status=$?
7715  grep -v '^ *+' conftest.er1 >conftest.err
7716  rm -f conftest.er1
7717  cat conftest.err >&5
7718  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7719  (exit $ac_status); } >/dev/null; then
7720  if test -s conftest.err; then
7721    ac_cpp_err=$ac_c_preproc_warn_flag
7722    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
7723  else
7724    ac_cpp_err=
7725  fi
7726else
7727  ac_cpp_err=yes
7728fi
7729if test -z "$ac_cpp_err"; then
7730  ac_header_preproc=yes
7731else
7732  echo "$as_me: failed program was:" >&5
7733sed 's/^/| /' conftest.$ac_ext >&5
7734
7735  ac_header_preproc=no
7736fi
7737rm -f conftest.err conftest.$ac_ext
7738echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7739echo "${ECHO_T}$ac_header_preproc" >&6
7740
7741# So?  What about this header?
7742case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
7743  yes:no: )
7744    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
7745echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
7746    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
7747echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
7748    ac_header_preproc=yes
7749    ;;
7750  no:yes:* )
7751    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
7752echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
7753    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
7754echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
7755    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
7756echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
7757    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
7758echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
7759    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
7760echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
7761    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
7762echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
7763    (
7764      cat <<\_ASBOX
7765## ---------------------------------------------- ##
7766## Report this to orxonox-dev at mail.datacore.ch ##
7767## ---------------------------------------------- ##
7768_ASBOX
7769    ) |
7770      sed "s/^/$as_me: WARNING:     /" >&2
7771    ;;
7772esac
7773echo "$as_me:$LINENO: checking for $ac_header" >&5
7774echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7775if eval "test \"\${$as_ac_Header+set}\" = set"; then
7776  echo $ECHO_N "(cached) $ECHO_C" >&6
7777else
7778  eval "$as_ac_Header=\$ac_header_preproc"
7779fi
7780echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7781echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7782
7783fi
7784if test `eval echo '${'$as_ac_Header'}'` = yes; then
7785  cat >>confdefs.h <<_ACEOF
7786#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
7787_ACEOF
7788
7789else
7790  { { echo "$as_me:$LINENO: error: cannot find vorbisfile header." >&5
7791echo "$as_me: error: cannot find vorbisfile header." >&2;}
7792   { (exit 1); exit 1; }; }
7793fi
7794
7795done
7796
7797# checking for vorbisfile-lib
7798  echo "$as_me:$LINENO: checking for main in -lvorbisfile" >&5
7799echo $ECHO_N "checking for main in -lvorbisfile... $ECHO_C" >&6
7800if test "${ac_cv_lib_vorbisfile_main+set}" = set; then
7801  echo $ECHO_N "(cached) $ECHO_C" >&6
7802else
7803  ac_check_lib_save_LIBS=$LIBS
7804LIBS="-lvorbisfile  $LIBS"
7805cat >conftest.$ac_ext <<_ACEOF
7806/* confdefs.h.  */
7807_ACEOF
7808cat confdefs.h >>conftest.$ac_ext
7809cat >>conftest.$ac_ext <<_ACEOF
7810/* end confdefs.h.  */
7811
7812
7813int
7814main ()
7815{
7816main ();
7817  ;
7818  return 0;
7819}
7820_ACEOF
7821rm -f conftest.$ac_objext conftest$ac_exeext
7822if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7823  (eval $ac_link) 2>conftest.er1
7824  ac_status=$?
7825  grep -v '^ *+' conftest.er1 >conftest.err
7826  rm -f conftest.er1
7827  cat conftest.err >&5
7828  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7829  (exit $ac_status); } &&
7830         { ac_try='test -z "$ac_c_werror_flag"
7831                         || test ! -s conftest.err'
7832  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7833  (eval $ac_try) 2>&5
7834  ac_status=$?
7835  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7836  (exit $ac_status); }; } &&
7837         { ac_try='test -s conftest$ac_exeext'
7838  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7839  (eval $ac_try) 2>&5
7840  ac_status=$?
7841  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7842  (exit $ac_status); }; }; then
7843  ac_cv_lib_vorbisfile_main=yes
7844else
7845  echo "$as_me: failed program was:" >&5
7846sed 's/^/| /' conftest.$ac_ext >&5
7847
7848ac_cv_lib_vorbisfile_main=no
7849fi
7850rm -f conftest.err conftest.$ac_objext \
7851      conftest$ac_exeext conftest.$ac_ext
7852LIBS=$ac_check_lib_save_LIBS
7853fi
7854echo "$as_me:$LINENO: result: $ac_cv_lib_vorbisfile_main" >&5
7855echo "${ECHO_T}$ac_cv_lib_vorbisfile_main" >&6
7856if test $ac_cv_lib_vorbisfile_main = yes; then
7857  FOUND_vorbisfile=yes
7858fi
7859
7860     if test x$FOUND_vorbisfile = xyes ; then
7861       LIBS="$LIBS -lvorbisfile"
7862     else
7863        echo "------------------"
7864        echo "vorbisfile library not found."
7865        echo "please install the vorbisfile library, which can be found at http://www.xiph.org/ogg/vorbis/index.html"
7866        echo "------------------"
7867        exit -1
7868     fi
7869
7870#-----#
7871# GTK #
7872#-----#
7873if test x$def_gtk = xyes; then
7874        #PKG_CHECK_MODULES(GTK2, gtk+-2.0 >= 2.0.3 gthread-2.0 >= 2.0.3, have_gtk2=yes, have_gtk2=no)
7875        echo "$as_me:$LINENO: checking for gtk2.0" >&5
7876echo $ECHO_N "checking for gtk2.0... $ECHO_C" >&6
7877        if `$PKG_CONFIG --exists gtk+-2.0`; then
7878                echo "yes"
7879                have_gtk2=yes
7880                GTK2_LIBS=`$PKG_CONFIG --libs gtk+-2.0`
7881                GTK2_CFLAGS=`$PKG_CONFIG --cflags gtk+-2.0`
7882
7883cat >>confdefs.h <<_ACEOF
7884#define HAVE_GTK2 1
7885_ACEOF
7886
7887                if test $DEBUG -ge 3; then
7888                 echo "cflags: $GTK2_CFLAGS"
7889                 echo "libs: $GTK2_LIBS"
7890                fi
7891        else
7892                echo "no"
7893        fi
7894
7895fi
7896
7897
7898
7899
7900if test x$have_gtk2 = xyes; then
7901  HAVE_GTK2_TRUE=
7902  HAVE_GTK2_FALSE='#'
7903else
7904  HAVE_GTK2_TRUE='#'
7905  HAVE_GTK2_FALSE=
7906fi
7907
7908
7909#---------#
7910# libcURL #
7911#---------#
7912if test x$def_curl = xyes; then
7913
7914
7915for ac_header in curl/curl.h
7916do
7917as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
7918if eval "test \"\${$as_ac_Header+set}\" = set"; then
7919  echo "$as_me:$LINENO: checking for $ac_header" >&5
7920echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7921if eval "test \"\${$as_ac_Header+set}\" = set"; then
7922  echo $ECHO_N "(cached) $ECHO_C" >&6
7923fi
7924echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7925echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7926else
7927  # Is the header compilable?
7928echo "$as_me:$LINENO: checking $ac_header usability" >&5
7929echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
7930cat >conftest.$ac_ext <<_ACEOF
7931/* confdefs.h.  */
7932_ACEOF
7933cat confdefs.h >>conftest.$ac_ext
7934cat >>conftest.$ac_ext <<_ACEOF
7935/* end confdefs.h.  */
7936$ac_includes_default
7937#include <$ac_header>
7938_ACEOF
7939rm -f conftest.$ac_objext
7940if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7941  (eval $ac_compile) 2>conftest.er1
7942  ac_status=$?
7943  grep -v '^ *+' conftest.er1 >conftest.err
7944  rm -f conftest.er1
7945  cat conftest.err >&5
7946  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7947  (exit $ac_status); } &&
7948         { ac_try='test -z "$ac_c_werror_flag"
7949                         || test ! -s conftest.err'
7950  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7951  (eval $ac_try) 2>&5
7952  ac_status=$?
7953  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7954  (exit $ac_status); }; } &&
7955         { ac_try='test -s conftest.$ac_objext'
7956  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7957  (eval $ac_try) 2>&5
7958  ac_status=$?
7959  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7960  (exit $ac_status); }; }; then
7961  ac_header_compiler=yes
7962else
7963  echo "$as_me: failed program was:" >&5
7964sed 's/^/| /' conftest.$ac_ext >&5
7965
7966ac_header_compiler=no
7967fi
7968rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7969echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7970echo "${ECHO_T}$ac_header_compiler" >&6
7971
7972# Is the header present?
7973echo "$as_me:$LINENO: checking $ac_header presence" >&5
7974echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
7975cat >conftest.$ac_ext <<_ACEOF
7976/* confdefs.h.  */
7977_ACEOF
7978cat confdefs.h >>conftest.$ac_ext
7979cat >>conftest.$ac_ext <<_ACEOF
7980/* end confdefs.h.  */
7981#include <$ac_header>
7982_ACEOF
7983if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7984  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
7985  ac_status=$?
7986  grep -v '^ *+' conftest.er1 >conftest.err
7987  rm -f conftest.er1
7988  cat conftest.err >&5
7989  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7990  (exit $ac_status); } >/dev/null; then
7991  if test -s conftest.err; then
7992    ac_cpp_err=$ac_c_preproc_warn_flag
7993    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
7994  else
7995    ac_cpp_err=
7996  fi
7997else
7998  ac_cpp_err=yes
7999fi
8000if test -z "$ac_cpp_err"; then
8001  ac_header_preproc=yes
8002else
8003  echo "$as_me: failed program was:" >&5
8004sed 's/^/| /' conftest.$ac_ext >&5
8005
8006  ac_header_preproc=no
8007fi
8008rm -f conftest.err conftest.$ac_ext
8009echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
8010echo "${ECHO_T}$ac_header_preproc" >&6
8011
8012# So?  What about this header?
8013case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
8014  yes:no: )
8015    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
8016echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
8017    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
8018echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
8019    ac_header_preproc=yes
8020    ;;
8021  no:yes:* )
8022    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
8023echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
8024    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
8025echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
8026    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
8027echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
8028    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
8029echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
8030    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
8031echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
8032    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
8033echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
8034    (
8035      cat <<\_ASBOX
8036## ---------------------------------------------- ##
8037## Report this to orxonox-dev at mail.datacore.ch ##
8038## ---------------------------------------------- ##
8039_ASBOX
8040    ) |
8041      sed "s/^/$as_me: WARNING:     /" >&2
8042    ;;
8043esac
8044echo "$as_me:$LINENO: checking for $ac_header" >&5
8045echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
8046if eval "test \"\${$as_ac_Header+set}\" = set"; then
8047  echo $ECHO_N "(cached) $ECHO_C" >&6
8048else
8049  eval "$as_ac_Header=\$ac_header_preproc"
8050fi
8051echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
8052echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
8053
8054fi
8055if test `eval echo '${'$as_ac_Header'}'` = yes; then
8056  cat >>confdefs.h <<_ACEOF
8057#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
8058_ACEOF
8059 curlHeader="yes"
8060else
8061  curlHeader="no"
8062fi
8063
8064done
8065
8066 echo "$as_me:$LINENO: checking for main in -lcurl" >&5
8067echo $ECHO_N "checking for main in -lcurl... $ECHO_C" >&6
8068if test "${ac_cv_lib_curl_main+set}" = set; then
8069  echo $ECHO_N "(cached) $ECHO_C" >&6
8070else
8071  ac_check_lib_save_LIBS=$LIBS
8072LIBS="-lcurl  $LIBS"
8073cat >conftest.$ac_ext <<_ACEOF
8074/* confdefs.h.  */
8075_ACEOF
8076cat confdefs.h >>conftest.$ac_ext
8077cat >>conftest.$ac_ext <<_ACEOF
8078/* end confdefs.h.  */
8079
8080
8081int
8082main ()
8083{
8084main ();
8085  ;
8086  return 0;
8087}
8088_ACEOF
8089rm -f conftest.$ac_objext conftest$ac_exeext
8090if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8091  (eval $ac_link) 2>conftest.er1
8092  ac_status=$?
8093  grep -v '^ *+' conftest.er1 >conftest.err
8094  rm -f conftest.er1
8095  cat conftest.err >&5
8096  echo "$as_me:$LINENO: \$? = $ac_status" >&5
8097  (exit $ac_status); } &&
8098         { ac_try='test -z "$ac_c_werror_flag"
8099                         || test ! -s conftest.err'
8100  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8101  (eval $ac_try) 2>&5
8102  ac_status=$?
8103  echo "$as_me:$LINENO: \$? = $ac_status" >&5
8104  (exit $ac_status); }; } &&
8105         { ac_try='test -s conftest$ac_exeext'
8106  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8107  (eval $ac_try) 2>&5
8108  ac_status=$?
8109  echo "$as_me:$LINENO: \$? = $ac_status" >&5
8110  (exit $ac_status); }; }; then
8111  ac_cv_lib_curl_main=yes
8112else
8113  echo "$as_me: failed program was:" >&5
8114sed 's/^/| /' conftest.$ac_ext >&5
8115
8116ac_cv_lib_curl_main=no
8117fi
8118rm -f conftest.err conftest.$ac_objext \
8119      conftest$ac_exeext conftest.$ac_ext
8120LIBS=$ac_check_lib_save_LIBS
8121fi
8122echo "$as_me:$LINENO: result: $ac_cv_lib_curl_main" >&5
8123echo "${ECHO_T}$ac_cv_lib_curl_main" >&6
8124if test $ac_cv_lib_curl_main = yes; then
8125  FOUND_curl=yes
8126fi
8127
8128 if test x$curlHeader = xyes & test x$FOUND_curl = xyes ; then
8129  have_curl=yes
8130  CURL_LIBS=`curl-config --libs`
8131  CURLCFLAGS=`curl-config --cflags`
8132
8133cat >>confdefs.h <<_ACEOF
8134#define HAVE_CURL 1
8135_ACEOF
8136
8137 else
8138  have_curl=no
8139 fi
8140
8141fi
8142
8143
8144
8145
8146if test x$have_curl = xyes; then
8147  HAVE_CURL_TRUE=
8148  HAVE_CURL_FALSE='#'
8149else
8150  HAVE_CURL_TRUE='#'
8151  HAVE_CURL_FALSE=
8152fi
8153
8154
8155#--------#
8156# efence #
8157#--------#
8158if test x$def_efence = xyes ; then
8159  echo "$as_me:$LINENO: checking for main in -lefence" >&5
8160echo $ECHO_N "checking for main in -lefence... $ECHO_C" >&6
8161if test "${ac_cv_lib_efence_main+set}" = set; then
8162  echo $ECHO_N "(cached) $ECHO_C" >&6
8163else
8164  ac_check_lib_save_LIBS=$LIBS
8165LIBS="-lefence  $LIBS"
8166cat >conftest.$ac_ext <<_ACEOF
8167/* confdefs.h.  */
8168_ACEOF
8169cat confdefs.h >>conftest.$ac_ext
8170cat >>conftest.$ac_ext <<_ACEOF
8171/* end confdefs.h.  */
8172
8173
8174int
8175main ()
8176{
8177main ();
8178  ;
8179  return 0;
8180}
8181_ACEOF
8182rm -f conftest.$ac_objext conftest$ac_exeext
8183if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8184  (eval $ac_link) 2>conftest.er1
8185  ac_status=$?
8186  grep -v '^ *+' conftest.er1 >conftest.err
8187  rm -f conftest.er1
8188  cat conftest.err >&5
8189  echo "$as_me:$LINENO: \$? = $ac_status" >&5
8190  (exit $ac_status); } &&
8191         { ac_try='test -z "$ac_c_werror_flag"
8192                         || test ! -s conftest.err'
8193  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8194  (eval $ac_try) 2>&5
8195  ac_status=$?
8196  echo "$as_me:$LINENO: \$? = $ac_status" >&5
8197  (exit $ac_status); }; } &&
8198         { ac_try='test -s conftest$ac_exeext'
8199  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8200  (eval $ac_try) 2>&5
8201  ac_status=$?
8202  echo "$as_me:$LINENO: \$? = $ac_status" >&5
8203  (exit $ac_status); }; }; then
8204  ac_cv_lib_efence_main=yes
8205else
8206  echo "$as_me: failed program was:" >&5
8207sed 's/^/| /' conftest.$ac_ext >&5
8208
8209ac_cv_lib_efence_main=no
8210fi
8211rm -f conftest.err conftest.$ac_objext \
8212      conftest$ac_exeext conftest.$ac_ext
8213LIBS=$ac_check_lib_save_LIBS
8214fi
8215echo "$as_me:$LINENO: result: $ac_cv_lib_efence_main" >&5
8216echo "${ECHO_T}$ac_cv_lib_efence_main" >&6
8217if test $ac_cv_lib_efence_main = yes; then
8218  FOUND_efence=yes
8219fi
8220
8221   if test x$FOUND_efence = xyes ; then
8222      LIBS="$LIBS -lefence"
8223   fi
8224
8225fi
8226
8227# FIXME: Replace `main' with a function in `-lm':
8228
8229echo "$as_me:$LINENO: checking for main in -lm" >&5
8230echo $ECHO_N "checking for main in -lm... $ECHO_C" >&6
8231if test "${ac_cv_lib_m_main+set}" = set; then
8232  echo $ECHO_N "(cached) $ECHO_C" >&6
8233else
8234  ac_check_lib_save_LIBS=$LIBS
8235LIBS="-lm  $LIBS"
8236cat >conftest.$ac_ext <<_ACEOF
8237/* confdefs.h.  */
8238_ACEOF
8239cat confdefs.h >>conftest.$ac_ext
8240cat >>conftest.$ac_ext <<_ACEOF
8241/* end confdefs.h.  */
8242
8243
8244int
8245main ()
8246{
8247main ();
8248  ;
8249  return 0;
8250}
8251_ACEOF
8252rm -f conftest.$ac_objext conftest$ac_exeext
8253if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8254  (eval $ac_link) 2>conftest.er1
8255  ac_status=$?
8256  grep -v '^ *+' conftest.er1 >conftest.err
8257  rm -f conftest.er1
8258  cat conftest.err >&5
8259  echo "$as_me:$LINENO: \$? = $ac_status" >&5
8260  (exit $ac_status); } &&
8261         { ac_try='test -z "$ac_c_werror_flag"
8262                         || test ! -s conftest.err'
8263  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8264  (eval $ac_try) 2>&5
8265  ac_status=$?
8266  echo "$as_me:$LINENO: \$? = $ac_status" >&5
8267  (exit $ac_status); }; } &&
8268         { ac_try='test -s conftest$ac_exeext'
8269  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8270  (eval $ac_try) 2>&5
8271  ac_status=$?
8272  echo "$as_me:$LINENO: \$? = $ac_status" >&5
8273  (exit $ac_status); }; }; then
8274  ac_cv_lib_m_main=yes
8275else
8276  echo "$as_me: failed program was:" >&5
8277sed 's/^/| /' conftest.$ac_ext >&5
8278
8279ac_cv_lib_m_main=no
8280fi
8281rm -f conftest.err conftest.$ac_objext \
8282      conftest$ac_exeext conftest.$ac_ext
8283LIBS=$ac_check_lib_save_LIBS
8284fi
8285echo "$as_me:$LINENO: result: $ac_cv_lib_m_main" >&5
8286echo "${ECHO_T}$ac_cv_lib_m_main" >&6
8287if test $ac_cv_lib_m_main = yes; then
8288  cat >>confdefs.h <<_ACEOF
8289#define HAVE_LIBM 1
8290_ACEOF
8291
8292  LIBS="-lm $LIBS"
8293
8294fi
8295
8296
8297
8298# Checks for header files.
8299echo "$as_me:$LINENO: checking for ANSI C header files" >&5
8300echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
8301if test "${ac_cv_header_stdc+set}" = set; then
8302  echo $ECHO_N "(cached) $ECHO_C" >&6
8303else
8304  cat >conftest.$ac_ext <<_ACEOF
8305/* confdefs.h.  */
8306_ACEOF
8307cat confdefs.h >>conftest.$ac_ext
8308cat >>conftest.$ac_ext <<_ACEOF
8309/* end confdefs.h.  */
8310#include <stdlib.h>
8311#include <stdarg.h>
8312#include <string.h>
8313#include <float.h>
8314
8315int
8316main ()
8317{
8318
8319  ;
8320  return 0;
8321}
8322_ACEOF
8323rm -f conftest.$ac_objext
8324if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8325  (eval $ac_compile) 2>conftest.er1
8326  ac_status=$?
8327  grep -v '^ *+' conftest.er1 >conftest.err
8328  rm -f conftest.er1
8329  cat conftest.err >&5
8330  echo "$as_me:$LINENO: \$? = $ac_status" >&5
8331  (exit $ac_status); } &&
8332         { ac_try='test -z "$ac_c_werror_flag"
8333                         || test ! -s conftest.err'
8334  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8335  (eval $ac_try) 2>&5
8336  ac_status=$?
8337  echo "$as_me:$LINENO: \$? = $ac_status" >&5
8338  (exit $ac_status); }; } &&
8339         { ac_try='test -s conftest.$ac_objext'
8340  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8341  (eval $ac_try) 2>&5
8342  ac_status=$?
8343  echo "$as_me:$LINENO: \$? = $ac_status" >&5
8344  (exit $ac_status); }; }; then
8345  ac_cv_header_stdc=yes
8346else
8347  echo "$as_me: failed program was:" >&5
8348sed 's/^/| /' conftest.$ac_ext >&5
8349
8350ac_cv_header_stdc=no
8351fi
8352rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8353
8354if test $ac_cv_header_stdc = yes; then
8355  # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
8356  cat >conftest.$ac_ext <<_ACEOF
8357/* confdefs.h.  */
8358_ACEOF
8359cat confdefs.h >>conftest.$ac_ext
8360cat >>conftest.$ac_ext <<_ACEOF
8361/* end confdefs.h.  */
8362#include <string.h>
8363
8364_ACEOF
8365if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8366  $EGREP "memchr" >/dev/null 2>&1; then
8367  :
8368else
8369  ac_cv_header_stdc=no
8370fi
8371rm -f conftest*
8372
8373fi
8374
8375if test $ac_cv_header_stdc = yes; then
8376  # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
8377  cat >conftest.$ac_ext <<_ACEOF
8378/* confdefs.h.  */
8379_ACEOF
8380cat confdefs.h >>conftest.$ac_ext
8381cat >>conftest.$ac_ext <<_ACEOF
8382/* end confdefs.h.  */
8383#include <stdlib.h>
8384
8385_ACEOF
8386if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8387  $EGREP "free" >/dev/null 2>&1; then
8388  :
8389else
8390  ac_cv_header_stdc=no
8391fi
8392rm -f conftest*
8393
8394fi
8395
8396if test $ac_cv_header_stdc = yes; then
8397  # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
8398  if test "$cross_compiling" = yes; then
8399  :
8400else
8401  cat >conftest.$ac_ext <<_ACEOF
8402/* confdefs.h.  */
8403_ACEOF
8404cat confdefs.h >>conftest.$ac_ext
8405cat >>conftest.$ac_ext <<_ACEOF
8406/* end confdefs.h.  */
8407#include <ctype.h>
8408#if ((' ' & 0x0FF) == 0x020)
8409# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
8410# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
8411#else
8412# define ISLOWER(c) \
8413                   (('a' <= (c) && (c) <= 'i') \
8414                     || ('j' <= (c) && (c) <= 'r') \
8415                     || ('s' <= (c) && (c) <= 'z'))
8416# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
8417#endif
8418
8419#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
8420int
8421main ()
8422{
8423  int i;
8424  for (i = 0; i < 256; i++)
8425    if (XOR (islower (i), ISLOWER (i))
8426        || toupper (i) != TOUPPER (i))
8427      exit(2);
8428  exit (0);
8429}
8430_ACEOF
8431rm -f conftest$ac_exeext
8432if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8433  (eval $ac_link) 2>&5
8434  ac_status=$?
8435  echo "$as_me:$LINENO: \$? = $ac_status" >&5
8436  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
8437  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8438  (eval $ac_try) 2>&5
8439  ac_status=$?
8440  echo "$as_me:$LINENO: \$? = $ac_status" >&5
8441  (exit $ac_status); }; }; then
8442  :
8443else
8444  echo "$as_me: program exited with status $ac_status" >&5
8445echo "$as_me: failed program was:" >&5
8446sed 's/^/| /' conftest.$ac_ext >&5
8447
8448( exit $ac_status )
8449ac_cv_header_stdc=no
8450fi
8451rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
8452fi
8453fi
8454fi
8455echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
8456echo "${ECHO_T}$ac_cv_header_stdc" >&6
8457if test $ac_cv_header_stdc = yes; then
8458
8459cat >>confdefs.h <<\_ACEOF
8460#define STDC_HEADERS 1
8461_ACEOF
8462
8463fi
8464
8465
8466
8467for ac_header in stdlib.h string.h
8468do
8469as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
8470if eval "test \"\${$as_ac_Header+set}\" = set"; then
8471  echo "$as_me:$LINENO: checking for $ac_header" >&5
8472echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
8473if eval "test \"\${$as_ac_Header+set}\" = set"; then
8474  echo $ECHO_N "(cached) $ECHO_C" >&6
8475fi
8476echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
8477echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
8478else
8479  # Is the header compilable?
8480echo "$as_me:$LINENO: checking $ac_header usability" >&5
8481echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
8482cat >conftest.$ac_ext <<_ACEOF
8483/* confdefs.h.  */
8484_ACEOF
8485cat confdefs.h >>conftest.$ac_ext
8486cat >>conftest.$ac_ext <<_ACEOF
8487/* end confdefs.h.  */
8488$ac_includes_default
8489#include <$ac_header>
8490_ACEOF
8491rm -f conftest.$ac_objext
8492if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8493  (eval $ac_compile) 2>conftest.er1
8494  ac_status=$?
8495  grep -v '^ *+' conftest.er1 >conftest.err
8496  rm -f conftest.er1
8497  cat conftest.err >&5
8498  echo "$as_me:$LINENO: \$? = $ac_status" >&5
8499  (exit $ac_status); } &&
8500         { ac_try='test -z "$ac_c_werror_flag"
8501                         || test ! -s conftest.err'
8502  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8503  (eval $ac_try) 2>&5
8504  ac_status=$?
8505  echo "$as_me:$LINENO: \$? = $ac_status" >&5
8506  (exit $ac_status); }; } &&
8507         { ac_try='test -s conftest.$ac_objext'
8508  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8509  (eval $ac_try) 2>&5
8510  ac_status=$?
8511  echo "$as_me:$LINENO: \$? = $ac_status" >&5
8512  (exit $ac_status); }; }; then
8513  ac_header_compiler=yes
8514else
8515  echo "$as_me: failed program was:" >&5
8516sed 's/^/| /' conftest.$ac_ext >&5
8517
8518ac_header_compiler=no
8519fi
8520rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8521echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
8522echo "${ECHO_T}$ac_header_compiler" >&6
8523
8524# Is the header present?
8525echo "$as_me:$LINENO: checking $ac_header presence" >&5
8526echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
8527cat >conftest.$ac_ext <<_ACEOF
8528/* confdefs.h.  */
8529_ACEOF
8530cat confdefs.h >>conftest.$ac_ext
8531cat >>conftest.$ac_ext <<_ACEOF
8532/* end confdefs.h.  */
8533#include <$ac_header>
8534_ACEOF
8535if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
8536  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
8537  ac_status=$?
8538  grep -v '^ *+' conftest.er1 >conftest.err
8539  rm -f conftest.er1
8540  cat conftest.err >&5
8541  echo "$as_me:$LINENO: \$? = $ac_status" >&5
8542  (exit $ac_status); } >/dev/null; then
8543  if test -s conftest.err; then
8544    ac_cpp_err=$ac_c_preproc_warn_flag
8545    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
8546  else
8547    ac_cpp_err=
8548  fi
8549else
8550  ac_cpp_err=yes
8551fi
8552if test -z "$ac_cpp_err"; then
8553  ac_header_preproc=yes
8554else
8555  echo "$as_me: failed program was:" >&5
8556sed 's/^/| /' conftest.$ac_ext >&5
8557
8558  ac_header_preproc=no
8559fi
8560rm -f conftest.err conftest.$ac_ext
8561echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
8562echo "${ECHO_T}$ac_header_preproc" >&6
8563
8564# So?  What about this header?
8565case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
8566  yes:no: )
8567    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
8568echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
8569    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
8570echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
8571    ac_header_preproc=yes
8572    ;;
8573  no:yes:* )
8574    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
8575echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
8576    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
8577echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
8578    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
8579echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
8580    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
8581echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
8582    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
8583echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
8584    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
8585echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
8586    (
8587      cat <<\_ASBOX
8588## ---------------------------------------------- ##
8589## Report this to orxonox-dev at mail.datacore.ch ##
8590## ---------------------------------------------- ##
8591_ASBOX
8592    ) |
8593      sed "s/^/$as_me: WARNING:     /" >&2
8594    ;;
8595esac
8596echo "$as_me:$LINENO: checking for $ac_header" >&5
8597echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
8598if eval "test \"\${$as_ac_Header+set}\" = set"; then
8599  echo $ECHO_N "(cached) $ECHO_C" >&6
8600else
8601  eval "$as_ac_Header=\$ac_header_preproc"
8602fi
8603echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
8604echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
8605
8606fi
8607if test `eval echo '${'$as_ac_Header'}'` = yes; then
8608  cat >>confdefs.h <<_ACEOF
8609#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
8610_ACEOF
8611
8612fi
8613
8614done
8615
8616
8617# Checks for typedefs, structures, and compiler characteristics.
8618echo "$as_me:$LINENO: checking for stdbool.h that conforms to C99" >&5
8619echo $ECHO_N "checking for stdbool.h that conforms to C99... $ECHO_C" >&6
8620if test "${ac_cv_header_stdbool_h+set}" = set; then
8621  echo $ECHO_N "(cached) $ECHO_C" >&6
8622else
8623  cat >conftest.$ac_ext <<_ACEOF
8624/* confdefs.h.  */
8625_ACEOF
8626cat confdefs.h >>conftest.$ac_ext
8627cat >>conftest.$ac_ext <<_ACEOF
8628/* end confdefs.h.  */
8629
8630#include <stdbool.h>
8631#ifndef bool
8632# error bool is not defined
8633#endif
8634#ifndef false
8635# error false is not defined
8636#endif
8637#if false
8638# error false is not 0
8639#endif
8640#ifndef true
8641# error true is not defined
8642#endif
8643#if true != 1
8644# error true is not 1
8645#endif
8646#ifndef __bool_true_false_are_defined
8647# error __bool_true_false_are_defined is not defined
8648#endif
8649
8650        struct s { _Bool s: 1; _Bool t; } s;
8651
8652        char a[true == 1 ? 1 : -1];
8653        char b[false == 0 ? 1 : -1];
8654        char c[__bool_true_false_are_defined == 1 ? 1 : -1];
8655        char d[(bool) -0.5 == true ? 1 : -1];
8656        bool e = &s;
8657        char f[(_Bool) -0.0 == false ? 1 : -1];
8658        char g[true];
8659        char h[sizeof (_Bool)];
8660        char i[sizeof s.t];
8661
8662int
8663main ()
8664{
8665 return !a + !b + !c + !d + !e + !f + !g + !h + !i;
8666  ;
8667  return 0;
8668}
8669_ACEOF
8670rm -f conftest.$ac_objext
8671if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8672  (eval $ac_compile) 2>conftest.er1
8673  ac_status=$?
8674  grep -v '^ *+' conftest.er1 >conftest.err
8675  rm -f conftest.er1
8676  cat conftest.err >&5
8677  echo "$as_me:$LINENO: \$? = $ac_status" >&5
8678  (exit $ac_status); } &&
8679         { ac_try='test -z "$ac_c_werror_flag"
8680                         || test ! -s conftest.err'
8681  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8682  (eval $ac_try) 2>&5
8683  ac_status=$?
8684  echo "$as_me:$LINENO: \$? = $ac_status" >&5
8685  (exit $ac_status); }; } &&
8686         { ac_try='test -s conftest.$ac_objext'
8687  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8688  (eval $ac_try) 2>&5
8689  ac_status=$?
8690  echo "$as_me:$LINENO: \$? = $ac_status" >&5
8691  (exit $ac_status); }; }; then
8692  ac_cv_header_stdbool_h=yes
8693else
8694  echo "$as_me: failed program was:" >&5
8695sed 's/^/| /' conftest.$ac_ext >&5
8696
8697ac_cv_header_stdbool_h=no
8698fi
8699rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8700fi
8701echo "$as_me:$LINENO: result: $ac_cv_header_stdbool_h" >&5
8702echo "${ECHO_T}$ac_cv_header_stdbool_h" >&6
8703echo "$as_me:$LINENO: checking for _Bool" >&5
8704echo $ECHO_N "checking for _Bool... $ECHO_C" >&6
8705if test "${ac_cv_type__Bool+set}" = set; then
8706  echo $ECHO_N "(cached) $ECHO_C" >&6
8707else
8708  cat >conftest.$ac_ext <<_ACEOF
8709/* confdefs.h.  */
8710_ACEOF
8711cat confdefs.h >>conftest.$ac_ext
8712cat >>conftest.$ac_ext <<_ACEOF
8713/* end confdefs.h.  */
8714$ac_includes_default
8715int
8716main ()
8717{
8718if ((_Bool *) 0)
8719  return 0;
8720if (sizeof (_Bool))
8721  return 0;
8722  ;
8723  return 0;
8724}
8725_ACEOF
8726rm -f conftest.$ac_objext
8727if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8728  (eval $ac_compile) 2>conftest.er1
8729  ac_status=$?
8730  grep -v '^ *+' conftest.er1 >conftest.err
8731  rm -f conftest.er1
8732  cat conftest.err >&5
8733  echo "$as_me:$LINENO: \$? = $ac_status" >&5
8734  (exit $ac_status); } &&
8735         { ac_try='test -z "$ac_c_werror_flag"
8736                         || test ! -s conftest.err'
8737  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8738  (eval $ac_try) 2>&5
8739  ac_status=$?
8740  echo "$as_me:$LINENO: \$? = $ac_status" >&5
8741  (exit $ac_status); }; } &&
8742         { ac_try='test -s conftest.$ac_objext'
8743  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8744  (eval $ac_try) 2>&5
8745  ac_status=$?
8746  echo "$as_me:$LINENO: \$? = $ac_status" >&5
8747  (exit $ac_status); }; }; then
8748  ac_cv_type__Bool=yes
8749else
8750  echo "$as_me: failed program was:" >&5
8751sed 's/^/| /' conftest.$ac_ext >&5
8752
8753ac_cv_type__Bool=no
8754fi
8755rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8756fi
8757echo "$as_me:$LINENO: result: $ac_cv_type__Bool" >&5
8758echo "${ECHO_T}$ac_cv_type__Bool" >&6
8759if test $ac_cv_type__Bool = yes; then
8760
8761cat >>confdefs.h <<_ACEOF
8762#define HAVE__BOOL 1
8763_ACEOF
8764
8765
8766fi
8767
8768if test $ac_cv_header_stdbool_h = yes; then
8769
8770cat >>confdefs.h <<\_ACEOF
8771#define HAVE_STDBOOL_H 1
8772_ACEOF
8773
8774fi
8775
8776
8777# Checks for library functions.
8778
8779for ac_header in stdlib.h
8780do
8781as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
8782if eval "test \"\${$as_ac_Header+set}\" = set"; then
8783  echo "$as_me:$LINENO: checking for $ac_header" >&5
8784echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
8785if eval "test \"\${$as_ac_Header+set}\" = set"; then
8786  echo $ECHO_N "(cached) $ECHO_C" >&6
8787fi
8788echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
8789echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
8790else
8791  # Is the header compilable?
8792echo "$as_me:$LINENO: checking $ac_header usability" >&5
8793echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
8794cat >conftest.$ac_ext <<_ACEOF
8795/* confdefs.h.  */
8796_ACEOF
8797cat confdefs.h >>conftest.$ac_ext
8798cat >>conftest.$ac_ext <<_ACEOF
8799/* end confdefs.h.  */
8800$ac_includes_default
8801#include <$ac_header>
8802_ACEOF
8803rm -f conftest.$ac_objext
8804if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8805  (eval $ac_compile) 2>conftest.er1
8806  ac_status=$?
8807  grep -v '^ *+' conftest.er1 >conftest.err
8808  rm -f conftest.er1
8809  cat conftest.err >&5
8810  echo "$as_me:$LINENO: \$? = $ac_status" >&5
8811  (exit $ac_status); } &&
8812         { ac_try='test -z "$ac_c_werror_flag"
8813                         || test ! -s conftest.err'
8814  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8815  (eval $ac_try) 2>&5
8816  ac_status=$?
8817  echo "$as_me:$LINENO: \$? = $ac_status" >&5
8818  (exit $ac_status); }; } &&
8819         { ac_try='test -s conftest.$ac_objext'
8820  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8821  (eval $ac_try) 2>&5
8822  ac_status=$?
8823  echo "$as_me:$LINENO: \$? = $ac_status" >&5
8824  (exit $ac_status); }; }; then
8825  ac_header_compiler=yes
8826else
8827  echo "$as_me: failed program was:" >&5
8828sed 's/^/| /' conftest.$ac_ext >&5
8829
8830ac_header_compiler=no
8831fi
8832rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8833echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
8834echo "${ECHO_T}$ac_header_compiler" >&6
8835
8836# Is the header present?
8837echo "$as_me:$LINENO: checking $ac_header presence" >&5
8838echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
8839cat >conftest.$ac_ext <<_ACEOF
8840/* confdefs.h.  */
8841_ACEOF
8842cat confdefs.h >>conftest.$ac_ext
8843cat >>conftest.$ac_ext <<_ACEOF
8844/* end confdefs.h.  */
8845#include <$ac_header>
8846_ACEOF
8847if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
8848  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
8849  ac_status=$?
8850  grep -v '^ *+' conftest.er1 >conftest.err
8851  rm -f conftest.er1
8852  cat conftest.err >&5
8853  echo "$as_me:$LINENO: \$? = $ac_status" >&5
8854  (exit $ac_status); } >/dev/null; then
8855  if test -s conftest.err; then
8856    ac_cpp_err=$ac_c_preproc_warn_flag
8857    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
8858  else
8859    ac_cpp_err=
8860  fi
8861else
8862  ac_cpp_err=yes
8863fi
8864if test -z "$ac_cpp_err"; then
8865  ac_header_preproc=yes
8866else
8867  echo "$as_me: failed program was:" >&5
8868sed 's/^/| /' conftest.$ac_ext >&5
8869
8870  ac_header_preproc=no
8871fi
8872rm -f conftest.err conftest.$ac_ext
8873echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
8874echo "${ECHO_T}$ac_header_preproc" >&6
8875
8876# So?  What about this header?
8877case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
8878  yes:no: )
8879    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
8880echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
8881    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
8882echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
8883    ac_header_preproc=yes
8884    ;;
8885  no:yes:* )
8886    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
8887echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
8888    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
8889echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
8890    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
8891echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
8892    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
8893echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
8894    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
8895echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
8896    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
8897echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
8898    (
8899      cat <<\_ASBOX
8900## ---------------------------------------------- ##
8901## Report this to orxonox-dev at mail.datacore.ch ##
8902## ---------------------------------------------- ##
8903_ASBOX
8904    ) |
8905      sed "s/^/$as_me: WARNING:     /" >&2
8906    ;;
8907esac
8908echo "$as_me:$LINENO: checking for $ac_header" >&5
8909echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
8910if eval "test \"\${$as_ac_Header+set}\" = set"; then
8911  echo $ECHO_N "(cached) $ECHO_C" >&6
8912else
8913  eval "$as_ac_Header=\$ac_header_preproc"
8914fi
8915echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
8916echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
8917
8918fi
8919if test `eval echo '${'$as_ac_Header'}'` = yes; then
8920  cat >>confdefs.h <<_ACEOF
8921#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
8922_ACEOF
8923
8924fi
8925
8926done
8927
8928echo "$as_me:$LINENO: checking for GNU libc compatible malloc" >&5
8929echo $ECHO_N "checking for GNU libc compatible malloc... $ECHO_C" >&6
8930if test "${ac_cv_func_malloc_0_nonnull+set}" = set; then
8931  echo $ECHO_N "(cached) $ECHO_C" >&6
8932else
8933  if test "$cross_compiling" = yes; then
8934  ac_cv_func_malloc_0_nonnull=no
8935else
8936  cat >conftest.$ac_ext <<_ACEOF
8937/* confdefs.h.  */
8938_ACEOF
8939cat confdefs.h >>conftest.$ac_ext
8940cat >>conftest.$ac_ext <<_ACEOF
8941/* end confdefs.h.  */
8942#if STDC_HEADERS || HAVE_STDLIB_H
8943# include <stdlib.h>
8944#else
8945char *malloc ();
8946#endif
8947
8948int
8949main ()
8950{
8951exit (malloc (0) ? 0 : 1);
8952  ;
8953  return 0;
8954}
8955_ACEOF
8956rm -f conftest$ac_exeext
8957if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8958  (eval $ac_link) 2>&5
8959  ac_status=$?
8960  echo "$as_me:$LINENO: \$? = $ac_status" >&5
8961  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
8962  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8963  (eval $ac_try) 2>&5
8964  ac_status=$?
8965  echo "$as_me:$LINENO: \$? = $ac_status" >&5
8966  (exit $ac_status); }; }; then
8967  ac_cv_func_malloc_0_nonnull=yes
8968else
8969  echo "$as_me: program exited with status $ac_status" >&5
8970echo "$as_me: failed program was:" >&5
8971sed 's/^/| /' conftest.$ac_ext >&5
8972
8973( exit $ac_status )
8974ac_cv_func_malloc_0_nonnull=no
8975fi
8976rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
8977fi
8978fi
8979echo "$as_me:$LINENO: result: $ac_cv_func_malloc_0_nonnull" >&5
8980echo "${ECHO_T}$ac_cv_func_malloc_0_nonnull" >&6
8981if test $ac_cv_func_malloc_0_nonnull = yes; then
8982
8983cat >>confdefs.h <<\_ACEOF
8984#define HAVE_MALLOC 1
8985_ACEOF
8986
8987else
8988  cat >>confdefs.h <<\_ACEOF
8989#define HAVE_MALLOC 0
8990_ACEOF
8991
8992   case $LIBOBJS in
8993    "malloc.$ac_objext"   | \
8994  *" malloc.$ac_objext"   | \
8995    "malloc.$ac_objext "* | \
8996  *" malloc.$ac_objext "* ) ;;
8997  *) LIBOBJS="$LIBOBJS malloc.$ac_objext" ;;
8998esac
8999
9000
9001cat >>confdefs.h <<\_ACEOF
9002#define malloc rpl_malloc
9003_ACEOF
9004
9005fi
9006
9007
9008
9009
9010
9011for ac_func in bzero sqrt
9012do
9013as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
9014echo "$as_me:$LINENO: checking for $ac_func" >&5
9015echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
9016if eval "test \"\${$as_ac_var+set}\" = set"; then
9017  echo $ECHO_N "(cached) $ECHO_C" >&6
9018else
9019  cat >conftest.$ac_ext <<_ACEOF
9020/* confdefs.h.  */
9021_ACEOF
9022cat confdefs.h >>conftest.$ac_ext
9023cat >>conftest.$ac_ext <<_ACEOF
9024/* end confdefs.h.  */
9025/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
9026   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
9027#define $ac_func innocuous_$ac_func
9028
9029/* System header to define __stub macros and hopefully few prototypes,
9030    which can conflict with char $ac_func (); below.
9031    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
9032    <limits.h> exists even on freestanding compilers.  */
9033
9034#ifdef __STDC__
9035# include <limits.h>
9036#else
9037# include <assert.h>
9038#endif
9039
9040#undef $ac_func
9041
9042/* Override any gcc2 internal prototype to avoid an error.  */
9043#ifdef __cplusplus
9044extern "C"
9045{
9046#endif
9047/* We use char because int might match the return type of a gcc2
9048   builtin and then its argument prototype would still apply.  */
9049char $ac_func ();
9050/* The GNU C library defines this for functions which it implements
9051    to always fail with ENOSYS.  Some functions are actually named
9052    something starting with __ and the normal name is an alias.  */
9053#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
9054choke me
9055#else
9056char (*f) () = $ac_func;
9057#endif
9058#ifdef __cplusplus
9059}
9060#endif
9061
9062int
9063main ()
9064{
9065return f != $ac_func;
9066  ;
9067  return 0;
9068}
9069_ACEOF
9070rm -f conftest.$ac_objext conftest$ac_exeext
9071if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9072  (eval $ac_link) 2>conftest.er1
9073  ac_status=$?
9074  grep -v '^ *+' conftest.er1 >conftest.err
9075  rm -f conftest.er1
9076  cat conftest.err >&5
9077  echo "$as_me:$LINENO: \$? = $ac_status" >&5
9078  (exit $ac_status); } &&
9079         { ac_try='test -z "$ac_c_werror_flag"
9080                         || test ! -s conftest.err'
9081  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9082  (eval $ac_try) 2>&5
9083  ac_status=$?
9084  echo "$as_me:$LINENO: \$? = $ac_status" >&5
9085  (exit $ac_status); }; } &&
9086         { ac_try='test -s conftest$ac_exeext'
9087  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9088  (eval $ac_try) 2>&5
9089  ac_status=$?
9090  echo "$as_me:$LINENO: \$? = $ac_status" >&5
9091  (exit $ac_status); }; }; then
9092  eval "$as_ac_var=yes"
9093else
9094  echo "$as_me: failed program was:" >&5
9095sed 's/^/| /' conftest.$ac_ext >&5
9096
9097eval "$as_ac_var=no"
9098fi
9099rm -f conftest.err conftest.$ac_objext \
9100      conftest$ac_exeext conftest.$ac_ext
9101fi
9102echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
9103echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
9104if test `eval echo '${'$as_ac_var'}'` = yes; then
9105  cat >>confdefs.h <<_ACEOF
9106#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
9107_ACEOF
9108
9109fi
9110done
9111
9112
9113######################
9114## OUTPUT CONFIGURE ##
9115######################
9116                                                                                                                                                                                    ac_config_files="$ac_config_files Makefile src/Makefile src/lib/Makefile src/lib/graphics/Makefile src/lib/graphics/importer/Makefile src/lib/sound/Makefile src/lib/event/Makefile src/lib/physics/Makefile src/lib/particles/Makefile src/lib/collision_detection/Makefile src/lib/gui/Makefile src/lib/tinyxml/Makefile src/subprojects/Makefile src/subprojects/testmain/Makefile src/subprojects/importer/Makefile src/subprojects/particles/Makefile src/subprojects/collision_detection/Makefile src/subprojects/gui/Makefile"
9117
9118
9119cat >confcache <<\_ACEOF
9120# This file is a shell script that caches the results of configure
9121# tests run on this system so they can be shared between configure
9122# scripts and configure runs, see configure's option --config-cache.
9123# It is not useful on other systems.  If it contains results you don't
9124# want to keep, you may remove or edit it.
9125#
9126# config.status only pays attention to the cache file if you give it
9127# the --recheck option to rerun configure.
9128#
9129# `ac_cv_env_foo' variables (set or unset) will be overridden when
9130# loading this file, other *unset* `ac_cv_foo' will be assigned the
9131# following values.
9132
9133_ACEOF
9134
9135# The following way of writing the cache mishandles newlines in values,
9136# but we know of no workaround that is simple, portable, and efficient.
9137# So, don't put newlines in cache variables' values.
9138# Ultrix sh set writes to stderr and can't be redirected directly,
9139# and sets the high bit in the cache file unless we assign to the vars.
9140{
9141  (set) 2>&1 |
9142    case `(ac_space=' '; set | grep ac_space) 2>&1` in
9143    *ac_space=\ *)
9144      # `set' does not quote correctly, so add quotes (double-quote
9145      # substitution turns \\\\ into \\, and sed turns \\ into \).
9146      sed -n \
9147        "s/'/'\\\\''/g;
9148          s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
9149      ;;
9150    *)
9151      # `set' quotes correctly as required by POSIX, so do not add quotes.
9152      sed -n \
9153        "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
9154      ;;
9155    esac;
9156} |
9157  sed '
9158     t clear
9159     : clear
9160     s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
9161     t end
9162     /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
9163     : end' >>confcache
9164if diff $cache_file confcache >/dev/null 2>&1; then :; else
9165  if test -w $cache_file; then
9166    test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
9167    cat confcache >$cache_file
9168  else
9169    echo "not updating unwritable cache $cache_file"
9170  fi
9171fi
9172rm -f confcache
9173
9174test "x$prefix" = xNONE && prefix=$ac_default_prefix
9175# Let make expand exec_prefix.
9176test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
9177
9178# VPATH may cause trouble with some makes, so we remove $(srcdir),
9179# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
9180# trailing colons and then remove the whole line if VPATH becomes empty
9181# (actually we leave an empty line to preserve line numbers).
9182if test "x$srcdir" = x.; then
9183  ac_vpsub='/^[  ]*VPATH[        ]*=/{
9184s/:*\$(srcdir):*/:/;
9185s/:*\${srcdir}:*/:/;
9186s/:*@srcdir@:*/:/;
9187s/^\([^=]*=[     ]*\):*/\1/;
9188s/:*$//;
9189s/^[^=]*=[       ]*$//;
9190}'
9191fi
9192
9193DEFS=-DHAVE_CONFIG_H
9194
9195ac_libobjs=
9196ac_ltlibobjs=
9197for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
9198  # 1. Remove the extension, and $U if already installed.
9199  ac_i=`echo "$ac_i" |
9200         sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
9201  # 2. Add them.
9202  ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
9203  ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
9204done
9205LIBOBJS=$ac_libobjs
9206
9207LTLIBOBJS=$ac_ltlibobjs
9208
9209
9210if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
9211  { { echo "$as_me:$LINENO: error: conditional \"AMDEP\" was never defined.
9212Usually this means the macro was only invoked conditionally." >&5
9213echo "$as_me: error: conditional \"AMDEP\" was never defined.
9214Usually this means the macro was only invoked conditionally." >&2;}
9215   { (exit 1); exit 1; }; }
9216fi
9217if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
9218  { { echo "$as_me:$LINENO: error: conditional \"am__fastdepCXX\" was never defined.
9219Usually this means the macro was only invoked conditionally." >&5
9220echo "$as_me: error: conditional \"am__fastdepCXX\" was never defined.
9221Usually this means the macro was only invoked conditionally." >&2;}
9222   { (exit 1); exit 1; }; }
9223fi
9224if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
9225  { { echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined.
9226Usually this means the macro was only invoked conditionally." >&5
9227echo "$as_me: error: conditional \"am__fastdepCC\" was never defined.
9228Usually this means the macro was only invoked conditionally." >&2;}
9229   { (exit 1); exit 1; }; }
9230fi
9231if test -z "${SUB_PROJECTS_TRUE}" && test -z "${SUB_PROJECTS_FALSE}"; then
9232  { { echo "$as_me:$LINENO: error: conditional \"SUB_PROJECTS\" was never defined.
9233Usually this means the macro was only invoked conditionally." >&5
9234echo "$as_me: error: conditional \"SUB_PROJECTS\" was never defined.
9235Usually this means the macro was only invoked conditionally." >&2;}
9236   { (exit 1); exit 1; }; }
9237fi
9238if test -z "${DOCUMENTATION_TRUE}" && test -z "${DOCUMENTATION_FALSE}"; then
9239  { { echo "$as_me:$LINENO: error: conditional \"DOCUMENTATION\" was never defined.
9240Usually this means the macro was only invoked conditionally." >&5
9241echo "$as_me: error: conditional \"DOCUMENTATION\" was never defined.
9242Usually this means the macro was only invoked conditionally." >&2;}
9243   { (exit 1); exit 1; }; }
9244fi
9245if test -z "${DOXYGEN_TRUE}" && test -z "${DOXYGEN_FALSE}"; then
9246  { { echo "$as_me:$LINENO: error: conditional \"DOXYGEN\" was never defined.
9247Usually this means the macro was only invoked conditionally." >&5
9248echo "$as_me: error: conditional \"DOXYGEN\" was never defined.
9249Usually this means the macro was only invoked conditionally." >&2;}
9250   { (exit 1); exit 1; }; }
9251fi
9252if test -z "${HAVE_GTK2_TRUE}" && test -z "${HAVE_GTK2_FALSE}"; then
9253  { { echo "$as_me:$LINENO: error: conditional \"HAVE_GTK2\" was never defined.
9254Usually this means the macro was only invoked conditionally." >&5
9255echo "$as_me: error: conditional \"HAVE_GTK2\" was never defined.
9256Usually this means the macro was only invoked conditionally." >&2;}
9257   { (exit 1); exit 1; }; }
9258fi
9259if test -z "${HAVE_CURL_TRUE}" && test -z "${HAVE_CURL_FALSE}"; then
9260  { { echo "$as_me:$LINENO: error: conditional \"HAVE_CURL\" was never defined.
9261Usually this means the macro was only invoked conditionally." >&5
9262echo "$as_me: error: conditional \"HAVE_CURL\" was never defined.
9263Usually this means the macro was only invoked conditionally." >&2;}
9264   { (exit 1); exit 1; }; }
9265fi
9266
9267: ${CONFIG_STATUS=./config.status}
9268ac_clean_files_save=$ac_clean_files
9269ac_clean_files="$ac_clean_files $CONFIG_STATUS"
9270{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
9271echo "$as_me: creating $CONFIG_STATUS" >&6;}
9272cat >$CONFIG_STATUS <<_ACEOF
9273#! $SHELL
9274# Generated by $as_me.
9275# Run this file to recreate the current configuration.
9276# Compiler output produced by configure, useful for debugging
9277# configure, is in config.log if it exists.
9278
9279debug=false
9280ac_cs_recheck=false
9281ac_cs_silent=false
9282SHELL=\${CONFIG_SHELL-$SHELL}
9283_ACEOF
9284
9285cat >>$CONFIG_STATUS <<\_ACEOF
9286## --------------------- ##
9287## M4sh Initialization.  ##
9288## --------------------- ##
9289
9290# Be Bourne compatible
9291if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
9292  emulate sh
9293  NULLCMD=:
9294  # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
9295  # is contrary to our usage.  Disable this feature.
9296  alias -g '${1+"$@"}'='"$@"'
9297elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
9298  set -o posix
9299fi
9300DUALCASE=1; export DUALCASE # for MKS sh
9301
9302# Support unset when possible.
9303if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
9304  as_unset=unset
9305else
9306  as_unset=false
9307fi
9308
9309
9310# Work around bugs in pre-3.0 UWIN ksh.
9311$as_unset ENV MAIL MAILPATH
9312PS1='$ '
9313PS2='> '
9314PS4='+ '
9315
9316# NLS nuisances.
9317for as_var in \
9318  LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
9319  LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
9320  LC_TELEPHONE LC_TIME
9321do
9322  if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
9323    eval $as_var=C; export $as_var
9324  else
9325    $as_unset $as_var
9326  fi
9327done
9328
9329# Required to use basename.
9330if expr a : '\(a\)' >/dev/null 2>&1; then
9331  as_expr=expr
9332else
9333  as_expr=false
9334fi
9335
9336if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
9337  as_basename=basename
9338else
9339  as_basename=false
9340fi
9341
9342
9343# Name of the executable.
9344as_me=`$as_basename "$0" ||
9345$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
9346         X"$0" : 'X\(//\)$' \| \
9347         X"$0" : 'X\(/\)$' \| \
9348         .     : '\(.\)' 2>/dev/null ||
9349echo X/"$0" |
9350    sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
9351          /^X\/\(\/\/\)$/{ s//\1/; q; }
9352          /^X\/\(\/\).*/{ s//\1/; q; }
9353          s/.*/./; q'`
9354
9355
9356# PATH needs CR, and LINENO needs CR and PATH.
9357# Avoid depending upon Character Ranges.
9358as_cr_letters='abcdefghijklmnopqrstuvwxyz'
9359as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
9360as_cr_Letters=$as_cr_letters$as_cr_LETTERS
9361as_cr_digits='0123456789'
9362as_cr_alnum=$as_cr_Letters$as_cr_digits
9363
9364# The user is always right.
9365if test "${PATH_SEPARATOR+set}" != set; then
9366  echo "#! /bin/sh" >conf$$.sh
9367  echo  "exit 0"   >>conf$$.sh
9368  chmod +x conf$$.sh
9369  if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
9370    PATH_SEPARATOR=';'
9371  else
9372    PATH_SEPARATOR=:
9373  fi
9374  rm -f conf$$.sh
9375fi
9376
9377
9378  as_lineno_1=$LINENO
9379  as_lineno_2=$LINENO
9380  as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
9381  test "x$as_lineno_1" != "x$as_lineno_2" &&
9382  test "x$as_lineno_3"  = "x$as_lineno_2"  || {
9383  # Find who we are.  Look in the path if we contain no path at all
9384  # relative or not.
9385  case $0 in
9386    *[\\/]* ) as_myself=$0 ;;
9387    *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9388for as_dir in $PATH
9389do
9390  IFS=$as_save_IFS
9391  test -z "$as_dir" && as_dir=.
9392  test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
9393done
9394
9395       ;;
9396  esac
9397  # We did not find ourselves, most probably we were run as `sh COMMAND'
9398  # in which case we are not to be found in the path.
9399  if test "x$as_myself" = x; then
9400    as_myself=$0
9401  fi
9402  if test ! -f "$as_myself"; then
9403    { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
9404echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
9405   { (exit 1); exit 1; }; }
9406  fi
9407  case $CONFIG_SHELL in
9408  '')
9409    as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9410for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
9411do
9412  IFS=$as_save_IFS
9413  test -z "$as_dir" && as_dir=.
9414  for as_base in sh bash ksh sh5; do
9415         case $as_dir in
9416         /*)
9417           if ("$as_dir/$as_base" -c '
9418  as_lineno_1=$LINENO
9419  as_lineno_2=$LINENO
9420  as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
9421  test "x$as_lineno_1" != "x$as_lineno_2" &&
9422  test "x$as_lineno_3"  = "x$as_lineno_2" ') 2>/dev/null; then
9423             $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
9424             $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
9425             CONFIG_SHELL=$as_dir/$as_base
9426             export CONFIG_SHELL
9427             exec "$CONFIG_SHELL" "$0" ${1+"$@"}
9428           fi;;
9429         esac
9430       done
9431done
9432;;
9433  esac
9434
9435  # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
9436  # uniformly replaced by the line number.  The first 'sed' inserts a
9437  # line-number line before each line; the second 'sed' does the real
9438  # work.  The second script uses 'N' to pair each line-number line
9439  # with the numbered line, and appends trailing '-' during
9440  # substitution so that $LINENO is not a special case at line end.
9441  # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
9442  # second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)
9443  sed '=' <$as_myself |
9444    sed '
9445      N
9446      s,$,-,
9447      : loop
9448      s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
9449      t loop
9450      s,-$,,
9451      s,^['$as_cr_digits']*\n,,
9452    ' >$as_me.lineno &&
9453  chmod +x $as_me.lineno ||
9454    { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
9455echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
9456   { (exit 1); exit 1; }; }
9457
9458  # Don't try to exec as it changes $[0], causing all sort of problems
9459  # (the dirname of $[0] is not the place where we might find the
9460  # original and so on.  Autoconf is especially sensible to this).
9461  . ./$as_me.lineno
9462  # Exit status is that of the last command.
9463  exit
9464}
9465
9466
9467case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
9468  *c*,-n*) ECHO_N= ECHO_C='
9469' ECHO_T='      ' ;;
9470  *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
9471  *)       ECHO_N= ECHO_C='\c' ECHO_T= ;;
9472esac
9473
9474if expr a : '\(a\)' >/dev/null 2>&1; then
9475  as_expr=expr
9476else
9477  as_expr=false
9478fi
9479
9480rm -f conf$$ conf$$.exe conf$$.file
9481echo >conf$$.file
9482if ln -s conf$$.file conf$$ 2>/dev/null; then
9483  # We could just check for DJGPP; but this test a) works b) is more generic
9484  # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
9485  if test -f conf$$.exe; then
9486    # Don't use ln at all; we don't have any links
9487    as_ln_s='cp -p'
9488  else
9489    as_ln_s='ln -s'
9490  fi
9491elif ln conf$$.file conf$$ 2>/dev/null; then
9492  as_ln_s=ln
9493else
9494  as_ln_s='cp -p'
9495fi
9496rm -f conf$$ conf$$.exe conf$$.file
9497
9498if mkdir -p . 2>/dev/null; then
9499  as_mkdir_p=:
9500else
9501  test -d ./-p && rmdir ./-p
9502  as_mkdir_p=false
9503fi
9504
9505as_executable_p="test -f"
9506
9507# Sed expression to map a string onto a valid CPP name.
9508as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
9509
9510# Sed expression to map a string onto a valid variable name.
9511as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
9512
9513
9514# IFS
9515# We need space, tab and new line, in precisely that order.
9516as_nl='
9517'
9518IFS="   $as_nl"
9519
9520# CDPATH.
9521$as_unset CDPATH
9522
9523exec 6>&1
9524
9525# Open the log real soon, to keep \$[0] and so on meaningful, and to
9526# report actual input values of CONFIG_FILES etc. instead of their
9527# values after options handling.  Logging --version etc. is OK.
9528exec 5>>config.log
9529{
9530  echo
9531  sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
9532## Running $as_me. ##
9533_ASBOX
9534} >&5
9535cat >&5 <<_CSEOF
9536
9537This file was extended by orxonox $as_me 0.2.3-pre-alpha, which was
9538generated by GNU Autoconf 2.59.  Invocation command line was
9539
9540  CONFIG_FILES    = $CONFIG_FILES
9541  CONFIG_HEADERS  = $CONFIG_HEADERS
9542  CONFIG_LINKS    = $CONFIG_LINKS
9543  CONFIG_COMMANDS = $CONFIG_COMMANDS
9544  $ $0 $@
9545
9546_CSEOF
9547echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
9548echo >&5
9549_ACEOF
9550
9551# Files that config.status was made for.
9552if test -n "$ac_config_files"; then
9553  echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
9554fi
9555
9556if test -n "$ac_config_headers"; then
9557  echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
9558fi
9559
9560if test -n "$ac_config_links"; then
9561  echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
9562fi
9563
9564if test -n "$ac_config_commands"; then
9565  echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
9566fi
9567
9568cat >>$CONFIG_STATUS <<\_ACEOF
9569
9570ac_cs_usage="\
9571\`$as_me' instantiates files from templates according to the
9572current configuration.
9573
9574Usage: $0 [OPTIONS] [FILE]...
9575
9576  -h, --help       print this help, then exit
9577  -V, --version    print version number, then exit
9578  -q, --quiet      do not print progress messages
9579  -d, --debug      don't remove temporary files
9580      --recheck    update $as_me by reconfiguring in the same conditions
9581  --file=FILE[:TEMPLATE]
9582                   instantiate the configuration file FILE
9583  --header=FILE[:TEMPLATE]
9584                   instantiate the configuration header FILE
9585
9586Configuration files:
9587$config_files
9588
9589Configuration headers:
9590$config_headers
9591
9592Configuration commands:
9593$config_commands
9594
9595Report bugs to <bug-autoconf@gnu.org>."
9596_ACEOF
9597
9598cat >>$CONFIG_STATUS <<_ACEOF
9599ac_cs_version="\\
9600orxonox config.status 0.2.3-pre-alpha
9601configured by $0, generated by GNU Autoconf 2.59,
9602  with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
9603
9604Copyright (C) 2003 Free Software Foundation, Inc.
9605This config.status script is free software; the Free Software Foundation
9606gives unlimited permission to copy, distribute and modify it."
9607srcdir=$srcdir
9608INSTALL="$INSTALL"
9609_ACEOF
9610
9611cat >>$CONFIG_STATUS <<\_ACEOF
9612# If no file are specified by the user, then we need to provide default
9613# value.  By we need to know if files were specified by the user.
9614ac_need_defaults=:
9615while test $# != 0
9616do
9617  case $1 in
9618  --*=*)
9619    ac_option=`expr "x$1" : 'x\([^=]*\)='`
9620    ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
9621    ac_shift=:
9622    ;;
9623  -*)
9624    ac_option=$1
9625    ac_optarg=$2
9626    ac_shift=shift
9627    ;;
9628  *) # This is not an option, so the user has probably given explicit
9629     # arguments.
9630     ac_option=$1
9631     ac_need_defaults=false;;
9632  esac
9633
9634  case $ac_option in
9635  # Handling of the options.
9636_ACEOF
9637cat >>$CONFIG_STATUS <<\_ACEOF
9638  -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
9639    ac_cs_recheck=: ;;
9640  --version | --vers* | -V )
9641    echo "$ac_cs_version"; exit 0 ;;
9642  --he | --h)
9643    # Conflict between --help and --header
9644    { { echo "$as_me:$LINENO: error: ambiguous option: $1
9645Try \`$0 --help' for more information." >&5
9646echo "$as_me: error: ambiguous option: $1
9647Try \`$0 --help' for more information." >&2;}
9648   { (exit 1); exit 1; }; };;
9649  --help | --hel | -h )
9650    echo "$ac_cs_usage"; exit 0 ;;
9651  --debug | --d* | -d )
9652    debug=: ;;
9653  --file | --fil | --fi | --f )
9654    $ac_shift
9655    CONFIG_FILES="$CONFIG_FILES $ac_optarg"
9656    ac_need_defaults=false;;
9657  --header | --heade | --head | --hea )
9658    $ac_shift
9659    CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
9660    ac_need_defaults=false;;
9661  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
9662  | -silent | --silent | --silen | --sile | --sil | --si | --s)
9663    ac_cs_silent=: ;;
9664
9665  # This is an error.
9666  -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
9667Try \`$0 --help' for more information." >&5
9668echo "$as_me: error: unrecognized option: $1
9669Try \`$0 --help' for more information." >&2;}
9670   { (exit 1); exit 1; }; } ;;
9671
9672  *) ac_config_targets="$ac_config_targets $1" ;;
9673
9674  esac
9675  shift
9676done
9677
9678ac_configure_extra_args=
9679
9680if $ac_cs_silent; then
9681  exec 6>/dev/null
9682  ac_configure_extra_args="$ac_configure_extra_args --silent"
9683fi
9684
9685_ACEOF
9686cat >>$CONFIG_STATUS <<_ACEOF
9687if \$ac_cs_recheck; then
9688  echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
9689  exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
9690fi
9691
9692_ACEOF
9693
9694cat >>$CONFIG_STATUS <<_ACEOF
9695#
9696# INIT-COMMANDS section.
9697#
9698
9699AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
9700
9701_ACEOF
9702
9703
9704
9705cat >>$CONFIG_STATUS <<\_ACEOF
9706for ac_config_target in $ac_config_targets
9707do
9708  case "$ac_config_target" in
9709  # Handling of arguments.
9710  "Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
9711  "src/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
9712  "src/lib/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/Makefile" ;;
9713  "src/lib/graphics/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/graphics/Makefile" ;;
9714  "src/lib/graphics/importer/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/graphics/importer/Makefile" ;;
9715  "src/lib/sound/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/sound/Makefile" ;;
9716  "src/lib/event/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/event/Makefile" ;;
9717  "src/lib/physics/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/physics/Makefile" ;;
9718  "src/lib/particles/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/particles/Makefile" ;;
9719  "src/lib/collision_detection/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/collision_detection/Makefile" ;;
9720  "src/lib/gui/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/gui/Makefile" ;;
9721  "src/lib/tinyxml/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/tinyxml/Makefile" ;;
9722  "src/subprojects/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/subprojects/Makefile" ;;
9723  "src/subprojects/testmain/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/subprojects/testmain/Makefile" ;;
9724  "src/subprojects/importer/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/subprojects/importer/Makefile" ;;
9725  "src/subprojects/particles/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/subprojects/particles/Makefile" ;;
9726  "src/subprojects/collision_detection/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/subprojects/collision_detection/Makefile" ;;
9727  "src/subprojects/gui/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/subprojects/gui/Makefile" ;;
9728  "depfiles" ) CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
9729  "config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
9730  *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
9731echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
9732   { (exit 1); exit 1; }; };;
9733  esac
9734done
9735
9736# If the user did not use the arguments to specify the items to instantiate,
9737# then the envvar interface is used.  Set only those that are not.
9738# We use the long form for the default assignment because of an extremely
9739# bizarre bug on SunOS 4.1.3.
9740if $ac_need_defaults; then
9741  test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
9742  test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
9743  test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
9744fi
9745
9746# Have a temporary directory for convenience.  Make it in the build tree
9747# simply because there is no reason to put it here, and in addition,
9748# creating and moving files from /tmp can sometimes cause problems.
9749# Create a temporary directory, and hook for its removal unless debugging.
9750$debug ||
9751{
9752  trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
9753  trap '{ (exit 1); exit 1; }' 1 2 13 15
9754}
9755
9756# Create a (secure) tmp directory for tmp files.
9757
9758{
9759  tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
9760  test -n "$tmp" && test -d "$tmp"
9761}  ||
9762{
9763  tmp=./confstat$$-$RANDOM
9764  (umask 077 && mkdir $tmp)
9765} ||
9766{
9767   echo "$me: cannot create a temporary directory in ." >&2
9768   { (exit 1); exit 1; }
9769}
9770
9771_ACEOF
9772
9773cat >>$CONFIG_STATUS <<_ACEOF
9774
9775#
9776# CONFIG_FILES section.
9777#
9778
9779# No need to generate the scripts if there are no CONFIG_FILES.
9780# This happens for instance when ./config.status config.h
9781if test -n "\$CONFIG_FILES"; then
9782  # Protect against being on the right side of a sed subst in config.status.
9783  sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
9784   s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
9785s,@SHELL@,$SHELL,;t t
9786s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
9787s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
9788s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
9789s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
9790s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
9791s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
9792s,@exec_prefix@,$exec_prefix,;t t
9793s,@prefix@,$prefix,;t t
9794s,@program_transform_name@,$program_transform_name,;t t
9795s,@bindir@,$bindir,;t t
9796s,@sbindir@,$sbindir,;t t
9797s,@libexecdir@,$libexecdir,;t t
9798s,@datadir@,$datadir,;t t
9799s,@sysconfdir@,$sysconfdir,;t t
9800s,@sharedstatedir@,$sharedstatedir,;t t
9801s,@localstatedir@,$localstatedir,;t t
9802s,@libdir@,$libdir,;t t
9803s,@includedir@,$includedir,;t t
9804s,@oldincludedir@,$oldincludedir,;t t
9805s,@infodir@,$infodir,;t t
9806s,@mandir@,$mandir,;t t
9807s,@build_alias@,$build_alias,;t t
9808s,@host_alias@,$host_alias,;t t
9809s,@target_alias@,$target_alias,;t t
9810s,@DEFS@,$DEFS,;t t
9811s,@ECHO_C@,$ECHO_C,;t t
9812s,@ECHO_N@,$ECHO_N,;t t
9813s,@ECHO_T@,$ECHO_T,;t t
9814s,@LIBS@,$LIBS,;t t
9815s,@build@,$build,;t t
9816s,@build_cpu@,$build_cpu,;t t
9817s,@build_vendor@,$build_vendor,;t t
9818s,@build_os@,$build_os,;t t
9819s,@host@,$host,;t t
9820s,@host_cpu@,$host_cpu,;t t
9821s,@host_vendor@,$host_vendor,;t t
9822s,@host_os@,$host_os,;t t
9823s,@target@,$target,;t t
9824s,@target_cpu@,$target_cpu,;t t
9825s,@target_vendor@,$target_vendor,;t t
9826s,@target_os@,$target_os,;t t
9827s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
9828s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
9829s,@INSTALL_DATA@,$INSTALL_DATA,;t t
9830s,@CYGPATH_W@,$CYGPATH_W,;t t
9831s,@PACKAGE@,$PACKAGE,;t t
9832s,@VERSION@,$VERSION,;t t
9833s,@ACLOCAL@,$ACLOCAL,;t t
9834s,@AUTOCONF@,$AUTOCONF,;t t
9835s,@AUTOMAKE@,$AUTOMAKE,;t t
9836s,@AUTOHEADER@,$AUTOHEADER,;t t
9837s,@MAKEINFO@,$MAKEINFO,;t t
9838s,@AMTAR@,$AMTAR,;t t
9839s,@install_sh@,$install_sh,;t t
9840s,@STRIP@,$STRIP,;t t
9841s,@ac_ct_STRIP@,$ac_ct_STRIP,;t t
9842s,@INSTALL_STRIP_PROGRAM@,$INSTALL_STRIP_PROGRAM,;t t
9843s,@mkdir_p@,$mkdir_p,;t t
9844s,@AWK@,$AWK,;t t
9845s,@SET_MAKE@,$SET_MAKE,;t t
9846s,@am__leading_dot@,$am__leading_dot,;t t
9847s,@CXX@,$CXX,;t t
9848s,@CXXFLAGS@,$CXXFLAGS,;t t
9849s,@LDFLAGS@,$LDFLAGS,;t t
9850s,@CPPFLAGS@,$CPPFLAGS,;t t
9851s,@ac_ct_CXX@,$ac_ct_CXX,;t t
9852s,@EXEEXT@,$EXEEXT,;t t
9853s,@OBJEXT@,$OBJEXT,;t t
9854s,@DEPDIR@,$DEPDIR,;t t
9855s,@am__include@,$am__include,;t t
9856s,@am__quote@,$am__quote,;t t
9857s,@AMDEP_TRUE@,$AMDEP_TRUE,;t t
9858s,@AMDEP_FALSE@,$AMDEP_FALSE,;t t
9859s,@AMDEPBACKSLASH@,$AMDEPBACKSLASH,;t t
9860s,@CXXDEPMODE@,$CXXDEPMODE,;t t
9861s,@am__fastdepCXX_TRUE@,$am__fastdepCXX_TRUE,;t t
9862s,@am__fastdepCXX_FALSE@,$am__fastdepCXX_FALSE,;t t
9863s,@RANLIB@,$RANLIB,;t t
9864s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t
9865s,@CC@,$CC,;t t
9866s,@CFLAGS@,$CFLAGS,;t t
9867s,@ac_ct_CC@,$ac_ct_CC,;t t
9868s,@CCDEPMODE@,$CCDEPMODE,;t t
9869s,@am__fastdepCC_TRUE@,$am__fastdepCC_TRUE,;t t
9870s,@am__fastdepCC_FALSE@,$am__fastdepCC_FALSE,;t t
9871s,@CPP@,$CPP,;t t
9872s,@EGREP@,$EGREP,;t t
9873s,@DEBUG@,$DEBUG,;t t
9874s,@SUB_PROJECTS_TRUE@,$SUB_PROJECTS_TRUE,;t t
9875s,@SUB_PROJECTS_FALSE@,$SUB_PROJECTS_FALSE,;t t
9876s,@DOCUMENTATION_TRUE@,$DOCUMENTATION_TRUE,;t t
9877s,@DOCUMENTATION_FALSE@,$DOCUMENTATION_FALSE,;t t
9878s,@DOXYGEN@,$DOXYGEN,;t t
9879s,@DOXYGEN_TRUE@,$DOXYGEN_TRUE,;t t
9880s,@DOXYGEN_FALSE@,$DOXYGEN_FALSE,;t t
9881s,@GPROF@,$GPROF,;t t
9882s,@PKG_CONFIG@,$PKG_CONFIG,;t t
9883s,@MSBITFIELDS@,$MSBITFIELDS,;t t
9884s,@GTK2_LIBS@,$GTK2_LIBS,;t t
9885s,@GTK2_CFLAGS@,$GTK2_CFLAGS,;t t
9886s,@HAVE_GTK2_TRUE@,$HAVE_GTK2_TRUE,;t t
9887s,@HAVE_GTK2_FALSE@,$HAVE_GTK2_FALSE,;t t
9888s,@CURL_LIBS@,$CURL_LIBS,;t t
9889s,@CURL_CFLAGS@,$CURL_CFLAGS,;t t
9890s,@HAVE_CURL_TRUE@,$HAVE_CURL_TRUE,;t t
9891s,@HAVE_CURL_FALSE@,$HAVE_CURL_FALSE,;t t
9892s,@LIBOBJS@,$LIBOBJS,;t t
9893s,@LTLIBOBJS@,$LTLIBOBJS,;t t
9894CEOF
9895
9896_ACEOF
9897
9898  cat >>$CONFIG_STATUS <<\_ACEOF
9899  # Split the substitutions into bite-sized pieces for seds with
9900  # small command number limits, like on Digital OSF/1 and HP-UX.
9901  ac_max_sed_lines=48
9902  ac_sed_frag=1 # Number of current file.
9903  ac_beg=1 # First line for current file.
9904  ac_end=$ac_max_sed_lines # Line after last line for current file.
9905  ac_more_lines=:
9906  ac_sed_cmds=
9907  while $ac_more_lines; do
9908    if test $ac_beg -gt 1; then
9909      sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
9910    else
9911      sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
9912    fi
9913    if test ! -s $tmp/subs.frag; then
9914      ac_more_lines=false
9915    else
9916      # The purpose of the label and of the branching condition is to
9917      # speed up the sed processing (if there are no `@' at all, there
9918      # is no need to browse any of the substitutions).
9919      # These are the two extra sed commands mentioned above.
9920      (echo ':t
9921  /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
9922      if test -z "$ac_sed_cmds"; then
9923        ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
9924      else
9925        ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
9926      fi
9927      ac_sed_frag=`expr $ac_sed_frag + 1`
9928      ac_beg=$ac_end
9929      ac_end=`expr $ac_end + $ac_max_sed_lines`
9930    fi
9931  done
9932  if test -z "$ac_sed_cmds"; then
9933    ac_sed_cmds=cat
9934  fi
9935fi # test -n "$CONFIG_FILES"
9936
9937_ACEOF
9938cat >>$CONFIG_STATUS <<\_ACEOF
9939for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
9940  # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
9941  case $ac_file in
9942  - | *:- | *:-:* ) # input from stdin
9943        cat >$tmp/stdin
9944        ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
9945        ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
9946  *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
9947        ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
9948  * )   ac_file_in=$ac_file.in ;;
9949  esac
9950
9951  # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
9952  ac_dir=`(dirname "$ac_file") 2>/dev/null ||
9953$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
9954         X"$ac_file" : 'X\(//\)[^/]' \| \
9955         X"$ac_file" : 'X\(//\)$' \| \
9956         X"$ac_file" : 'X\(/\)' \| \
9957         .     : '\(.\)' 2>/dev/null ||
9958echo X"$ac_file" |
9959    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
9960          /^X\(\/\/\)[^/].*/{ s//\1/; q; }
9961          /^X\(\/\/\)$/{ s//\1/; q; }
9962          /^X\(\/\).*/{ s//\1/; q; }
9963          s/.*/./; q'`
9964  { if $as_mkdir_p; then
9965    mkdir -p "$ac_dir"
9966  else
9967    as_dir="$ac_dir"
9968    as_dirs=
9969    while test ! -d "$as_dir"; do
9970      as_dirs="$as_dir $as_dirs"
9971      as_dir=`(dirname "$as_dir") 2>/dev/null ||
9972$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
9973         X"$as_dir" : 'X\(//\)[^/]' \| \
9974         X"$as_dir" : 'X\(//\)$' \| \
9975         X"$as_dir" : 'X\(/\)' \| \
9976         .     : '\(.\)' 2>/dev/null ||
9977echo X"$as_dir" |
9978    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
9979          /^X\(\/\/\)[^/].*/{ s//\1/; q; }
9980          /^X\(\/\/\)$/{ s//\1/; q; }
9981          /^X\(\/\).*/{ s//\1/; q; }
9982          s/.*/./; q'`
9983    done
9984    test ! -n "$as_dirs" || mkdir $as_dirs
9985  fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
9986echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
9987   { (exit 1); exit 1; }; }; }
9988
9989  ac_builddir=.
9990
9991if test "$ac_dir" != .; then
9992  ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
9993  # A "../" for each directory in $ac_dir_suffix.
9994  ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
9995else
9996  ac_dir_suffix= ac_top_builddir=
9997fi
9998
9999case $srcdir in
10000  .)  # No --srcdir option.  We are building in place.
10001    ac_srcdir=.
10002    if test -z "$ac_top_builddir"; then
10003       ac_top_srcdir=.
10004    else
10005       ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
10006    fi ;;
10007  [\\/]* | ?:[\\/]* )  # Absolute path.
10008    ac_srcdir=$srcdir$ac_dir_suffix;
10009    ac_top_srcdir=$srcdir ;;
10010  *) # Relative path.
10011    ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
10012    ac_top_srcdir=$ac_top_builddir$srcdir ;;
10013esac
10014
10015# Do not use `cd foo && pwd` to compute absolute paths, because
10016# the directories may not exist.
10017case `pwd` in
10018.) ac_abs_builddir="$ac_dir";;
10019*)
10020  case "$ac_dir" in
10021  .) ac_abs_builddir=`pwd`;;
10022  [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
10023  *) ac_abs_builddir=`pwd`/"$ac_dir";;
10024  esac;;
10025esac
10026case $ac_abs_builddir in
10027.) ac_abs_top_builddir=${ac_top_builddir}.;;
10028*)
10029  case ${ac_top_builddir}. in
10030  .) ac_abs_top_builddir=$ac_abs_builddir;;
10031  [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
10032  *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
10033  esac;;
10034esac
10035case $ac_abs_builddir in
10036.) ac_abs_srcdir=$ac_srcdir;;
10037*)
10038  case $ac_srcdir in
10039  .) ac_abs_srcdir=$ac_abs_builddir;;
10040  [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
10041  *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
10042  esac;;
10043esac
10044case $ac_abs_builddir in
10045.) ac_abs_top_srcdir=$ac_top_srcdir;;
10046*)
10047  case $ac_top_srcdir in
10048  .) ac_abs_top_srcdir=$ac_abs_builddir;;
10049  [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
10050  *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
10051  esac;;
10052esac
10053
10054
10055  case $INSTALL in
10056  [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
10057  *) ac_INSTALL=$ac_top_builddir$INSTALL ;;
10058  esac
10059
10060  if test x"$ac_file" != x-; then
10061    { echo "$as_me:$LINENO: creating $ac_file" >&5
10062echo "$as_me: creating $ac_file" >&6;}
10063    rm -f "$ac_file"
10064  fi
10065  # Let's still pretend it is `configure' which instantiates (i.e., don't
10066  # use $as_me), people would be surprised to read:
10067  #    /* config.h.  Generated by config.status.  */
10068  if test x"$ac_file" = x-; then
10069    configure_input=
10070  else
10071    configure_input="$ac_file.  "
10072  fi
10073  configure_input=$configure_input"Generated from `echo $ac_file_in |
10074                                     sed 's,.*/,,'` by configure."
10075
10076  # First look for the input files in the build tree, otherwise in the
10077  # src tree.
10078  ac_file_inputs=`IFS=:
10079    for f in $ac_file_in; do
10080      case $f in
10081      -) echo $tmp/stdin ;;
10082      [\\/$]*)
10083         # Absolute (can't be DOS-style, as IFS=:)
10084         test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
10085echo "$as_me: error: cannot find input file: $f" >&2;}
10086   { (exit 1); exit 1; }; }
10087         echo "$f";;
10088      *) # Relative
10089         if test -f "$f"; then
10090           # Build tree
10091           echo "$f"
10092         elif test -f "$srcdir/$f"; then
10093           # Source tree
10094           echo "$srcdir/$f"
10095         else
10096           # /dev/null tree
10097           { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
10098echo "$as_me: error: cannot find input file: $f" >&2;}
10099   { (exit 1); exit 1; }; }
10100         fi;;
10101      esac
10102    done` || { (exit 1); exit 1; }
10103_ACEOF
10104cat >>$CONFIG_STATUS <<_ACEOF
10105  sed "$ac_vpsub
10106$extrasub
10107_ACEOF
10108cat >>$CONFIG_STATUS <<\_ACEOF
10109:t
10110/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
10111s,@configure_input@,$configure_input,;t t
10112s,@srcdir@,$ac_srcdir,;t t
10113s,@abs_srcdir@,$ac_abs_srcdir,;t t
10114s,@top_srcdir@,$ac_top_srcdir,;t t
10115s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
10116s,@builddir@,$ac_builddir,;t t
10117s,@abs_builddir@,$ac_abs_builddir,;t t
10118s,@top_builddir@,$ac_top_builddir,;t t
10119s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
10120s,@INSTALL@,$ac_INSTALL,;t t
10121" $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
10122  rm -f $tmp/stdin
10123  if test x"$ac_file" != x-; then
10124    mv $tmp/out $ac_file
10125  else
10126    cat $tmp/out
10127    rm -f $tmp/out
10128  fi
10129
10130done
10131_ACEOF
10132cat >>$CONFIG_STATUS <<\_ACEOF
10133
10134#
10135# CONFIG_HEADER section.
10136#
10137
10138# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
10139# NAME is the cpp macro being defined and VALUE is the value it is being given.
10140#
10141# ac_d sets the value in "#define NAME VALUE" lines.
10142ac_dA='s,^\([    ]*\)#\([        ]*define[       ][      ]*\)'
10143ac_dB='[         ].*$,\1#\2'
10144ac_dC=' '
10145ac_dD=',;t'
10146# ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
10147ac_uA='s,^\([    ]*\)#\([        ]*\)undef\([    ][      ]*\)'
10148ac_uB='$,\1#\2define\3'
10149ac_uC=' '
10150ac_uD=',;t'
10151
10152for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
10153  # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
10154  case $ac_file in
10155  - | *:- | *:-:* ) # input from stdin
10156        cat >$tmp/stdin
10157        ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
10158        ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
10159  *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
10160        ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
10161  * )   ac_file_in=$ac_file.in ;;
10162  esac
10163
10164  test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
10165echo "$as_me: creating $ac_file" >&6;}
10166
10167  # First look for the input files in the build tree, otherwise in the
10168  # src tree.
10169  ac_file_inputs=`IFS=:
10170    for f in $ac_file_in; do
10171      case $f in
10172      -) echo $tmp/stdin ;;
10173      [\\/$]*)
10174         # Absolute (can't be DOS-style, as IFS=:)
10175         test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
10176echo "$as_me: error: cannot find input file: $f" >&2;}
10177   { (exit 1); exit 1; }; }
10178         # Do quote $f, to prevent DOS paths from being IFS'd.
10179         echo "$f";;
10180      *) # Relative
10181         if test -f "$f"; then
10182           # Build tree
10183           echo "$f"
10184         elif test -f "$srcdir/$f"; then
10185           # Source tree
10186           echo "$srcdir/$f"
10187         else
10188           # /dev/null tree
10189           { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
10190echo "$as_me: error: cannot find input file: $f" >&2;}
10191   { (exit 1); exit 1; }; }
10192         fi;;
10193      esac
10194    done` || { (exit 1); exit 1; }
10195  # Remove the trailing spaces.
10196  sed 's/[       ]*$//' $ac_file_inputs >$tmp/in
10197
10198_ACEOF
10199
10200# Transform confdefs.h into two sed scripts, `conftest.defines' and
10201# `conftest.undefs', that substitutes the proper values into
10202# config.h.in to produce config.h.  The first handles `#define'
10203# templates, and the second `#undef' templates.
10204# And first: Protect against being on the right side of a sed subst in
10205# config.status.  Protect against being in an unquoted here document
10206# in config.status.
10207rm -f conftest.defines conftest.undefs
10208# Using a here document instead of a string reduces the quoting nightmare.
10209# Putting comments in sed scripts is not portable.
10210#
10211# `end' is used to avoid that the second main sed command (meant for
10212# 0-ary CPP macros) applies to n-ary macro definitions.
10213# See the Autoconf documentation for `clear'.
10214cat >confdef2sed.sed <<\_ACEOF
10215s/[\\&,]/\\&/g
10216s,[\\$`],\\&,g
10217t clear
10218: clear
10219s,^[     ]*#[    ]*define[       ][      ]*\([^  (][^    (]*\)\(([^)]*)\)[       ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
10220t end
10221s,^[     ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
10222: end
10223_ACEOF
10224# If some macros were called several times there might be several times
10225# the same #defines, which is useless.  Nevertheless, we may not want to
10226# sort them, since we want the *last* AC-DEFINE to be honored.
10227uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines
10228sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
10229rm -f confdef2sed.sed
10230
10231# This sed command replaces #undef with comments.  This is necessary, for
10232# example, in the case of _POSIX_SOURCE, which is predefined and required
10233# on some systems where configure will not decide to define it.
10234cat >>conftest.undefs <<\_ACEOF
10235s,^[     ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */,
10236_ACEOF
10237
10238# Break up conftest.defines because some shells have a limit on the size
10239# of here documents, and old seds have small limits too (100 cmds).
10240echo '  # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
10241echo '  if grep "^[      ]*#[    ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
10242echo '  # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
10243echo '  :' >>$CONFIG_STATUS
10244rm -f conftest.tail
10245while grep . conftest.defines >/dev/null
10246do
10247  # Write a limited-size here document to $tmp/defines.sed.
10248  echo '  cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
10249  # Speed up: don't consider the non `#define' lines.
10250  echo '/^[      ]*#[    ]*define/!b' >>$CONFIG_STATUS
10251  # Work around the forget-to-reset-the-flag bug.
10252  echo 't clr' >>$CONFIG_STATUS
10253  echo ': clr' >>$CONFIG_STATUS
10254  sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
10255  echo 'CEOF
10256  sed -f $tmp/defines.sed $tmp/in >$tmp/out
10257  rm -f $tmp/in
10258  mv $tmp/out $tmp/in
10259' >>$CONFIG_STATUS
10260  sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
10261  rm -f conftest.defines
10262  mv conftest.tail conftest.defines
10263done
10264rm -f conftest.defines
10265echo '  fi # grep' >>$CONFIG_STATUS
10266echo >>$CONFIG_STATUS
10267
10268# Break up conftest.undefs because some shells have a limit on the size
10269# of here documents, and old seds have small limits too (100 cmds).
10270echo '  # Handle all the #undef templates' >>$CONFIG_STATUS
10271rm -f conftest.tail
10272while grep . conftest.undefs >/dev/null
10273do
10274  # Write a limited-size here document to $tmp/undefs.sed.
10275  echo '  cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
10276  # Speed up: don't consider the non `#undef'
10277  echo '/^[      ]*#[    ]*undef/!b' >>$CONFIG_STATUS
10278  # Work around the forget-to-reset-the-flag bug.
10279  echo 't clr' >>$CONFIG_STATUS
10280  echo ': clr' >>$CONFIG_STATUS
10281  sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
10282  echo 'CEOF
10283  sed -f $tmp/undefs.sed $tmp/in >$tmp/out
10284  rm -f $tmp/in
10285  mv $tmp/out $tmp/in
10286' >>$CONFIG_STATUS
10287  sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
10288  rm -f conftest.undefs
10289  mv conftest.tail conftest.undefs
10290done
10291rm -f conftest.undefs
10292
10293cat >>$CONFIG_STATUS <<\_ACEOF
10294  # Let's still pretend it is `configure' which instantiates (i.e., don't
10295  # use $as_me), people would be surprised to read:
10296  #    /* config.h.  Generated by config.status.  */
10297  if test x"$ac_file" = x-; then
10298    echo "/* Generated by configure.  */" >$tmp/config.h
10299  else
10300    echo "/* $ac_file.  Generated by configure.  */" >$tmp/config.h
10301  fi
10302  cat $tmp/in >>$tmp/config.h
10303  rm -f $tmp/in
10304  if test x"$ac_file" != x-; then
10305    if diff $ac_file $tmp/config.h >/dev/null 2>&1; then
10306      { echo "$as_me:$LINENO: $ac_file is unchanged" >&5
10307echo "$as_me: $ac_file is unchanged" >&6;}
10308    else
10309      ac_dir=`(dirname "$ac_file") 2>/dev/null ||
10310$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
10311         X"$ac_file" : 'X\(//\)[^/]' \| \
10312         X"$ac_file" : 'X\(//\)$' \| \
10313         X"$ac_file" : 'X\(/\)' \| \
10314         .     : '\(.\)' 2>/dev/null ||
10315echo X"$ac_file" |
10316    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
10317          /^X\(\/\/\)[^/].*/{ s//\1/; q; }
10318          /^X\(\/\/\)$/{ s//\1/; q; }
10319          /^X\(\/\).*/{ s//\1/; q; }
10320          s/.*/./; q'`
10321      { if $as_mkdir_p; then
10322    mkdir -p "$ac_dir"
10323  else
10324    as_dir="$ac_dir"
10325    as_dirs=
10326    while test ! -d "$as_dir"; do
10327      as_dirs="$as_dir $as_dirs"
10328      as_dir=`(dirname "$as_dir") 2>/dev/null ||
10329$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
10330         X"$as_dir" : 'X\(//\)[^/]' \| \
10331         X"$as_dir" : 'X\(//\)$' \| \
10332         X"$as_dir" : 'X\(/\)' \| \
10333         .     : '\(.\)' 2>/dev/null ||
10334echo X"$as_dir" |
10335    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
10336          /^X\(\/\/\)[^/].*/{ s//\1/; q; }
10337          /^X\(\/\/\)$/{ s//\1/; q; }
10338          /^X\(\/\).*/{ s//\1/; q; }
10339          s/.*/./; q'`
10340    done
10341    test ! -n "$as_dirs" || mkdir $as_dirs
10342  fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
10343echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
10344   { (exit 1); exit 1; }; }; }
10345
10346      rm -f $ac_file
10347      mv $tmp/config.h $ac_file
10348    fi
10349  else
10350    cat $tmp/config.h
10351    rm -f $tmp/config.h
10352  fi
10353# Compute $ac_file's index in $config_headers.
10354_am_stamp_count=1
10355for _am_header in $config_headers :; do
10356  case $_am_header in
10357    $ac_file | $ac_file:* )
10358      break ;;
10359    * )
10360      _am_stamp_count=`expr $_am_stamp_count + 1` ;;
10361  esac
10362done
10363echo "timestamp for $ac_file" >`(dirname $ac_file) 2>/dev/null ||
10364$as_expr X$ac_file : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
10365         X$ac_file : 'X\(//\)[^/]' \| \
10366         X$ac_file : 'X\(//\)$' \| \
10367         X$ac_file : 'X\(/\)' \| \
10368         .     : '\(.\)' 2>/dev/null ||
10369echo X$ac_file |
10370    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
10371          /^X\(\/\/\)[^/].*/{ s//\1/; q; }
10372          /^X\(\/\/\)$/{ s//\1/; q; }
10373          /^X\(\/\).*/{ s//\1/; q; }
10374          s/.*/./; q'`/stamp-h$_am_stamp_count
10375done
10376_ACEOF
10377cat >>$CONFIG_STATUS <<\_ACEOF
10378
10379#
10380# CONFIG_COMMANDS section.
10381#
10382for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
10383  ac_dest=`echo "$ac_file" | sed 's,:.*,,'`
10384  ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'`
10385  ac_dir=`(dirname "$ac_dest") 2>/dev/null ||
10386$as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
10387         X"$ac_dest" : 'X\(//\)[^/]' \| \
10388         X"$ac_dest" : 'X\(//\)$' \| \
10389         X"$ac_dest" : 'X\(/\)' \| \
10390         .     : '\(.\)' 2>/dev/null ||
10391echo X"$ac_dest" |
10392    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
10393          /^X\(\/\/\)[^/].*/{ s//\1/; q; }
10394          /^X\(\/\/\)$/{ s//\1/; q; }
10395          /^X\(\/\).*/{ s//\1/; q; }
10396          s/.*/./; q'`
10397  { if $as_mkdir_p; then
10398    mkdir -p "$ac_dir"
10399  else
10400    as_dir="$ac_dir"
10401    as_dirs=
10402    while test ! -d "$as_dir"; do
10403      as_dirs="$as_dir $as_dirs"
10404      as_dir=`(dirname "$as_dir") 2>/dev/null ||
10405$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
10406         X"$as_dir" : 'X\(//\)[^/]' \| \
10407         X"$as_dir" : 'X\(//\)$' \| \
10408         X"$as_dir" : 'X\(/\)' \| \
10409         .     : '\(.\)' 2>/dev/null ||
10410echo X"$as_dir" |
10411    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
10412          /^X\(\/\/\)[^/].*/{ s//\1/; q; }
10413          /^X\(\/\/\)$/{ s//\1/; q; }
10414          /^X\(\/\).*/{ s//\1/; q; }
10415          s/.*/./; q'`
10416    done
10417    test ! -n "$as_dirs" || mkdir $as_dirs
10418  fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
10419echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
10420   { (exit 1); exit 1; }; }; }
10421
10422  ac_builddir=.
10423
10424if test "$ac_dir" != .; then
10425  ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
10426  # A "../" for each directory in $ac_dir_suffix.
10427  ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
10428else
10429  ac_dir_suffix= ac_top_builddir=
10430fi
10431
10432case $srcdir in
10433  .)  # No --srcdir option.  We are building in place.
10434    ac_srcdir=.
10435    if test -z "$ac_top_builddir"; then
10436       ac_top_srcdir=.
10437    else
10438       ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
10439    fi ;;
10440  [\\/]* | ?:[\\/]* )  # Absolute path.
10441    ac_srcdir=$srcdir$ac_dir_suffix;
10442    ac_top_srcdir=$srcdir ;;
10443  *) # Relative path.
10444    ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
10445    ac_top_srcdir=$ac_top_builddir$srcdir ;;
10446esac
10447
10448# Do not use `cd foo && pwd` to compute absolute paths, because
10449# the directories may not exist.
10450case `pwd` in
10451.) ac_abs_builddir="$ac_dir";;
10452*)
10453  case "$ac_dir" in
10454  .) ac_abs_builddir=`pwd`;;
10455  [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
10456  *) ac_abs_builddir=`pwd`/"$ac_dir";;
10457  esac;;
10458esac
10459case $ac_abs_builddir in
10460.) ac_abs_top_builddir=${ac_top_builddir}.;;
10461*)
10462  case ${ac_top_builddir}. in
10463  .) ac_abs_top_builddir=$ac_abs_builddir;;
10464  [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
10465  *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
10466  esac;;
10467esac
10468case $ac_abs_builddir in
10469.) ac_abs_srcdir=$ac_srcdir;;
10470*)
10471  case $ac_srcdir in
10472  .) ac_abs_srcdir=$ac_abs_builddir;;
10473  [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
10474  *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
10475  esac;;
10476esac
10477case $ac_abs_builddir in
10478.) ac_abs_top_srcdir=$ac_top_srcdir;;
10479*)
10480  case $ac_top_srcdir in
10481  .) ac_abs_top_srcdir=$ac_abs_builddir;;
10482  [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
10483  *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
10484  esac;;
10485esac
10486
10487
10488  { echo "$as_me:$LINENO: executing $ac_dest commands" >&5
10489echo "$as_me: executing $ac_dest commands" >&6;}
10490  case $ac_dest in
10491    depfiles ) test x"$AMDEP_TRUE" != x"" || for mf in $CONFIG_FILES; do
10492  # Strip MF so we end up with the name of the file.
10493  mf=`echo "$mf" | sed -e 's/:.*$//'`
10494  # Check whether this is an Automake generated Makefile or not.
10495  # We used to match only the files named `Makefile.in', but
10496  # some people rename them; so instead we look at the file content.
10497  # Grep'ing the first line is not enough: some people post-process
10498  # each Makefile.in and add a new line on top of each file to say so.
10499  # So let's grep whole file.
10500  if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then
10501    dirpart=`(dirname "$mf") 2>/dev/null ||
10502$as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
10503         X"$mf" : 'X\(//\)[^/]' \| \
10504         X"$mf" : 'X\(//\)$' \| \
10505         X"$mf" : 'X\(/\)' \| \
10506         .     : '\(.\)' 2>/dev/null ||
10507echo X"$mf" |
10508    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
10509          /^X\(\/\/\)[^/].*/{ s//\1/; q; }
10510          /^X\(\/\/\)$/{ s//\1/; q; }
10511          /^X\(\/\).*/{ s//\1/; q; }
10512          s/.*/./; q'`
10513  else
10514    continue
10515  fi
10516  grep '^DEP_FILES *= *[^ #]' < "$mf" > /dev/null || continue
10517  # Extract the definition of DEP_FILES from the Makefile without
10518  # running `make'.
10519  DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
10520  test -z "$DEPDIR" && continue
10521  # When using ansi2knr, U may be empty or an underscore; expand it
10522  U=`sed -n 's/^U = //p' < "$mf"`
10523  test -d "$dirpart/$DEPDIR" || mkdir "$dirpart/$DEPDIR"
10524  # We invoke sed twice because it is the simplest approach to
10525  # changing $(DEPDIR) to its actual value in the expansion.
10526  for file in `sed -n '
10527    /^DEP_FILES = .*\\\\$/ {
10528      s/^DEP_FILES = //
10529      :loop
10530        s/\\\\$//
10531        p
10532        n
10533        /\\\\$/ b loop
10534      p
10535    }
10536    /^DEP_FILES = / s/^DEP_FILES = //p' < "$mf" | \
10537       sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
10538    # Make sure the directory exists.
10539    test -f "$dirpart/$file" && continue
10540    fdir=`(dirname "$file") 2>/dev/null ||
10541$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
10542         X"$file" : 'X\(//\)[^/]' \| \
10543         X"$file" : 'X\(//\)$' \| \
10544         X"$file" : 'X\(/\)' \| \
10545         .     : '\(.\)' 2>/dev/null ||
10546echo X"$file" |
10547    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
10548          /^X\(\/\/\)[^/].*/{ s//\1/; q; }
10549          /^X\(\/\/\)$/{ s//\1/; q; }
10550          /^X\(\/\).*/{ s//\1/; q; }
10551          s/.*/./; q'`
10552    { if $as_mkdir_p; then
10553    mkdir -p $dirpart/$fdir
10554  else
10555    as_dir=$dirpart/$fdir
10556    as_dirs=
10557    while test ! -d "$as_dir"; do
10558      as_dirs="$as_dir $as_dirs"
10559      as_dir=`(dirname "$as_dir") 2>/dev/null ||
10560$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
10561         X"$as_dir" : 'X\(//\)[^/]' \| \
10562         X"$as_dir" : 'X\(//\)$' \| \
10563         X"$as_dir" : 'X\(/\)' \| \
10564         .     : '\(.\)' 2>/dev/null ||
10565echo X"$as_dir" |
10566    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
10567          /^X\(\/\/\)[^/].*/{ s//\1/; q; }
10568          /^X\(\/\/\)$/{ s//\1/; q; }
10569          /^X\(\/\).*/{ s//\1/; q; }
10570          s/.*/./; q'`
10571    done
10572    test ! -n "$as_dirs" || mkdir $as_dirs
10573  fi || { { echo "$as_me:$LINENO: error: cannot create directory $dirpart/$fdir" >&5
10574echo "$as_me: error: cannot create directory $dirpart/$fdir" >&2;}
10575   { (exit 1); exit 1; }; }; }
10576
10577    # echo "creating $dirpart/$file"
10578    echo '# dummy' > "$dirpart/$file"
10579  done
10580done
10581 ;;
10582  esac
10583done
10584_ACEOF
10585
10586cat >>$CONFIG_STATUS <<\_ACEOF
10587
10588{ (exit 0); exit 0; }
10589_ACEOF
10590chmod +x $CONFIG_STATUS
10591ac_clean_files=$ac_clean_files_save
10592
10593
10594# configure is writing to config.log, and then calls config.status.
10595# config.status does its own redirection, appending to config.log.
10596# Unfortunately, on DOS this fails, as config.log is still kept open
10597# by configure, so config.status won't be able to write to it; its
10598# output is simply discarded.  So we exec the FD to /dev/null,
10599# effectively closing config.log, so it can be properly (re)opened and
10600# appended to by config.status.  When coming back to configure, we
10601# need to make the FD available again.
10602if test "$no_create" != yes; then
10603  ac_cs_success=:
10604  ac_config_status_args=
10605  test "$silent" = yes &&
10606    ac_config_status_args="$ac_config_status_args --quiet"
10607  exec 5>/dev/null
10608  $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
10609  exec 5>>config.log
10610  # Use ||, not &&, to avoid exiting from the if with $? = 1, which
10611  # would make configure fail if this is the last instruction.
10612  $ac_cs_success || { (exit 1); exit 1; }
10613fi
10614
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