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source: orxonox.OLD/orxonox/branches/openAL/configure @ 4366

Last change on this file since 4366 was 4201, checked in by bensch, 20 years ago

orxonox/branches/openAL: check in configure.ac for:
ogg
vorbis
vorbisfile
@simon: you can start your work now. (I hope this can still be compiled on osX and Windows

  • Property svn:executable set to *
File size: 305.0 KB
Line 
1#! /bin/sh
2# Guess values for system-dependent variables and create Makefiles.
3# Generated by GNU Autoconf 2.59 for orxonox 0.2.3-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/SDL -I/mingw/include/SDL"
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="$LIBS -lmingw32"
4885    fi
4886# checking for SDL-headers
4887
4888for ac_header in SDL.h
4889do
4890as_ac_Header=`echo "ac_cv_header_$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/SDL"
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="$LIBS -lGLU"
5658    else
5659         echo "------------------"
5660         echo "GLU library not found."
5661         echo "please install the GLU library, that should come with openGL, which can be found at http://www.opengl.org"
5662         echo "------------------"
5663         exit -1
5664    fi
5665
5666# checking for SDL-headers
5667
5668for ac_header in SDL.h
5669do
5670as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
5671if eval "test \"\${$as_ac_Header+set}\" = set"; then
5672  echo "$as_me:$LINENO: checking for $ac_header" >&5
5673echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5674if eval "test \"\${$as_ac_Header+set}\" = set"; then
5675  echo $ECHO_N "(cached) $ECHO_C" >&6
5676fi
5677echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5678echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5679else
5680  # Is the header compilable?
5681echo "$as_me:$LINENO: checking $ac_header usability" >&5
5682echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5683cat >conftest.$ac_ext <<_ACEOF
5684/* confdefs.h.  */
5685_ACEOF
5686cat confdefs.h >>conftest.$ac_ext
5687cat >>conftest.$ac_ext <<_ACEOF
5688/* end confdefs.h.  */
5689$ac_includes_default
5690#include <$ac_header>
5691_ACEOF
5692rm -f conftest.$ac_objext
5693if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5694  (eval $ac_compile) 2>conftest.er1
5695  ac_status=$?
5696  grep -v '^ *+' conftest.er1 >conftest.err
5697  rm -f conftest.er1
5698  cat conftest.err >&5
5699  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5700  (exit $ac_status); } &&
5701         { ac_try='test -z "$ac_c_werror_flag"
5702                         || test ! -s conftest.err'
5703  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5704  (eval $ac_try) 2>&5
5705  ac_status=$?
5706  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5707  (exit $ac_status); }; } &&
5708         { ac_try='test -s conftest.$ac_objext'
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 $ac_status); }; }; then
5714  ac_header_compiler=yes
5715else
5716  echo "$as_me: failed program was:" >&5
5717sed 's/^/| /' conftest.$ac_ext >&5
5718
5719ac_header_compiler=no
5720fi
5721rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5722echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5723echo "${ECHO_T}$ac_header_compiler" >&6
5724
5725# Is the header present?
5726echo "$as_me:$LINENO: checking $ac_header presence" >&5
5727echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5728cat >conftest.$ac_ext <<_ACEOF
5729/* confdefs.h.  */
5730_ACEOF
5731cat confdefs.h >>conftest.$ac_ext
5732cat >>conftest.$ac_ext <<_ACEOF
5733/* end confdefs.h.  */
5734#include <$ac_header>
5735_ACEOF
5736if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5737  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5738  ac_status=$?
5739  grep -v '^ *+' conftest.er1 >conftest.err
5740  rm -f conftest.er1
5741  cat conftest.err >&5
5742  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5743  (exit $ac_status); } >/dev/null; then
5744  if test -s conftest.err; then
5745    ac_cpp_err=$ac_c_preproc_warn_flag
5746    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5747  else
5748    ac_cpp_err=
5749  fi
5750else
5751  ac_cpp_err=yes
5752fi
5753if test -z "$ac_cpp_err"; then
5754  ac_header_preproc=yes
5755else
5756  echo "$as_me: failed program was:" >&5
5757sed 's/^/| /' conftest.$ac_ext >&5
5758
5759  ac_header_preproc=no
5760fi
5761rm -f conftest.err conftest.$ac_ext
5762echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5763echo "${ECHO_T}$ac_header_preproc" >&6
5764
5765# So?  What about this header?
5766case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5767  yes:no: )
5768    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5769echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5770    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5771echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5772    ac_header_preproc=yes
5773    ;;
5774  no:yes:* )
5775    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5776echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5777    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
5778echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
5779    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5780echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5781    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
5782echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
5783    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5784echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5785    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5786echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5787    (
5788      cat <<\_ASBOX
5789## ---------------------------------------------- ##
5790## Report this to orxonox-dev at mail.datacore.ch ##
5791## ---------------------------------------------- ##
5792_ASBOX
5793    ) |
5794      sed "s/^/$as_me: WARNING:     /" >&2
5795    ;;
5796esac
5797echo "$as_me:$LINENO: checking for $ac_header" >&5
5798echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5799if eval "test \"\${$as_ac_Header+set}\" = set"; then
5800  echo $ECHO_N "(cached) $ECHO_C" >&6
5801else
5802  eval "$as_ac_Header=\$ac_header_preproc"
5803fi
5804echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5805echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5806
5807fi
5808if test `eval echo '${'$as_ac_Header'}'` = yes; then
5809  cat >>confdefs.h <<_ACEOF
5810#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
5811_ACEOF
5812
5813else
5814  { { echo "$as_me:$LINENO: error: cannot find SDL headers" >&5
5815echo "$as_me: error: cannot find SDL headers" >&2;}
5816   { (exit 1); exit 1; }; }
5817fi
5818
5819done
5820
5821
5822# checking for SDL-lib
5823    echo "$as_me:$LINENO: checking for main in -lSDL" >&5
5824echo $ECHO_N "checking for main in -lSDL... $ECHO_C" >&6
5825if test "${ac_cv_lib_SDL_main+set}" = set; then
5826  echo $ECHO_N "(cached) $ECHO_C" >&6
5827else
5828  ac_check_lib_save_LIBS=$LIBS
5829LIBS="-lSDL  $LIBS"
5830cat >conftest.$ac_ext <<_ACEOF
5831/* confdefs.h.  */
5832_ACEOF
5833cat confdefs.h >>conftest.$ac_ext
5834cat >>conftest.$ac_ext <<_ACEOF
5835/* end confdefs.h.  */
5836
5837
5838int
5839main ()
5840{
5841main ();
5842  ;
5843  return 0;
5844}
5845_ACEOF
5846rm -f conftest.$ac_objext conftest$ac_exeext
5847if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5848  (eval $ac_link) 2>conftest.er1
5849  ac_status=$?
5850  grep -v '^ *+' conftest.er1 >conftest.err
5851  rm -f conftest.er1
5852  cat conftest.err >&5
5853  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5854  (exit $ac_status); } &&
5855         { ac_try='test -z "$ac_c_werror_flag"
5856                         || test ! -s conftest.err'
5857  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5858  (eval $ac_try) 2>&5
5859  ac_status=$?
5860  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5861  (exit $ac_status); }; } &&
5862         { ac_try='test -s conftest$ac_exeext'
5863  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5864  (eval $ac_try) 2>&5
5865  ac_status=$?
5866  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5867  (exit $ac_status); }; }; then
5868  ac_cv_lib_SDL_main=yes
5869else
5870  echo "$as_me: failed program was:" >&5
5871sed 's/^/| /' conftest.$ac_ext >&5
5872
5873ac_cv_lib_SDL_main=no
5874fi
5875rm -f conftest.err conftest.$ac_objext \
5876      conftest$ac_exeext conftest.$ac_ext
5877LIBS=$ac_check_lib_save_LIBS
5878fi
5879echo "$as_me:$LINENO: result: $ac_cv_lib_SDL_main" >&5
5880echo "${ECHO_T}$ac_cv_lib_SDL_main" >&6
5881if test $ac_cv_lib_SDL_main = yes; then
5882  FOUND_SDL=yes
5883fi
5884
5885     if test x$FOUND_SDL = xyes ; then
5886       LIBS="$LIBS -lSDL"
5887     else
5888        echo "------------------"
5889        echo "SDL library not found."
5890        echo "please install the SDL library, which can be found at http://www.libsdl.org"
5891        echo "------------------"
5892        exit -1
5893     fi
5894
5895
5896## checking for SDL
5897#    SDL_VERSION=1.2.7
5898#    AM_PATH_SDL($SDL_VERSION,
5899#      :,
5900#      AC_MSG_ERROR([*** SDL version $SDL_VERSION not found!])
5901#      )
5902#    CXXFLAGS="$CXXFLAGS $SDL_CFLAGS"
5903#    LIBS="$LIBS $SDL_LIBS"
5904    ;;
5905#-----------#
5906# MAC -OS X #
5907#-----------#
5908 *darwin*)
5909 echo "OS X detected"
5910
5911 osX="yes"
5912
5913 CPPFLAGS="-I/sw/include -I/sw/include/SDL $CPPFLAGS"
5914# checking gl header
5915
5916for ac_header in OpenGL/gl.h
5917do
5918as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
5919if eval "test \"\${$as_ac_Header+set}\" = set"; then
5920  echo "$as_me:$LINENO: checking for $ac_header" >&5
5921echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5922if eval "test \"\${$as_ac_Header+set}\" = set"; then
5923  echo $ECHO_N "(cached) $ECHO_C" >&6
5924fi
5925echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5926echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5927else
5928  # Is the header compilable?
5929echo "$as_me:$LINENO: checking $ac_header usability" >&5
5930echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5931cat >conftest.$ac_ext <<_ACEOF
5932/* confdefs.h.  */
5933_ACEOF
5934cat confdefs.h >>conftest.$ac_ext
5935cat >>conftest.$ac_ext <<_ACEOF
5936/* end confdefs.h.  */
5937$ac_includes_default
5938#include <$ac_header>
5939_ACEOF
5940rm -f conftest.$ac_objext
5941if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5942  (eval $ac_compile) 2>conftest.er1
5943  ac_status=$?
5944  grep -v '^ *+' conftest.er1 >conftest.err
5945  rm -f conftest.er1
5946  cat conftest.err >&5
5947  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5948  (exit $ac_status); } &&
5949         { ac_try='test -z "$ac_c_werror_flag"
5950                         || test ! -s conftest.err'
5951  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5952  (eval $ac_try) 2>&5
5953  ac_status=$?
5954  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5955  (exit $ac_status); }; } &&
5956         { ac_try='test -s conftest.$ac_objext'
5957  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5958  (eval $ac_try) 2>&5
5959  ac_status=$?
5960  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5961  (exit $ac_status); }; }; then
5962  ac_header_compiler=yes
5963else
5964  echo "$as_me: failed program was:" >&5
5965sed 's/^/| /' conftest.$ac_ext >&5
5966
5967ac_header_compiler=no
5968fi
5969rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5970echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5971echo "${ECHO_T}$ac_header_compiler" >&6
5972
5973# Is the header present?
5974echo "$as_me:$LINENO: checking $ac_header presence" >&5
5975echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5976cat >conftest.$ac_ext <<_ACEOF
5977/* confdefs.h.  */
5978_ACEOF
5979cat confdefs.h >>conftest.$ac_ext
5980cat >>conftest.$ac_ext <<_ACEOF
5981/* end confdefs.h.  */
5982#include <$ac_header>
5983_ACEOF
5984if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5985  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5986  ac_status=$?
5987  grep -v '^ *+' conftest.er1 >conftest.err
5988  rm -f conftest.er1
5989  cat conftest.err >&5
5990  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5991  (exit $ac_status); } >/dev/null; then
5992  if test -s conftest.err; then
5993    ac_cpp_err=$ac_c_preproc_warn_flag
5994    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5995  else
5996    ac_cpp_err=
5997  fi
5998else
5999  ac_cpp_err=yes
6000fi
6001if test -z "$ac_cpp_err"; then
6002  ac_header_preproc=yes
6003else
6004  echo "$as_me: failed program was:" >&5
6005sed 's/^/| /' conftest.$ac_ext >&5
6006
6007  ac_header_preproc=no
6008fi
6009rm -f conftest.err conftest.$ac_ext
6010echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6011echo "${ECHO_T}$ac_header_preproc" >&6
6012
6013# So?  What about this header?
6014case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6015  yes:no: )
6016    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6017echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6018    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6019echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6020    ac_header_preproc=yes
6021    ;;
6022  no:yes:* )
6023    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6024echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6025    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
6026echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
6027    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6028echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6029    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
6030echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
6031    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6032echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6033    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6034echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6035    (
6036      cat <<\_ASBOX
6037## ---------------------------------------------- ##
6038## Report this to orxonox-dev at mail.datacore.ch ##
6039## ---------------------------------------------- ##
6040_ASBOX
6041    ) |
6042      sed "s/^/$as_me: WARNING:     /" >&2
6043    ;;
6044esac
6045echo "$as_me:$LINENO: checking for $ac_header" >&5
6046echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6047if eval "test \"\${$as_ac_Header+set}\" = set"; then
6048  echo $ECHO_N "(cached) $ECHO_C" >&6
6049else
6050  eval "$as_ac_Header=\$ac_header_preproc"
6051fi
6052echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6053echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6054
6055fi
6056if test `eval echo '${'$as_ac_Header'}'` = yes; then
6057  cat >>confdefs.h <<_ACEOF
6058#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
6059_ACEOF
6060
6061else
6062  { { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
6063echo "$as_me: error: cannot find opengl headers" >&2;}
6064   { (exit 1); exit 1; }; }
6065fi
6066
6067done
6068
6069# cheking for GLU-header
6070
6071for ac_header in OpenGL/glu.h
6072do
6073as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
6074if eval "test \"\${$as_ac_Header+set}\" = set"; then
6075  echo "$as_me:$LINENO: checking for $ac_header" >&5
6076echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6077if eval "test \"\${$as_ac_Header+set}\" = set"; then
6078  echo $ECHO_N "(cached) $ECHO_C" >&6
6079fi
6080echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6081echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6082else
6083  # Is the header compilable?
6084echo "$as_me:$LINENO: checking $ac_header usability" >&5
6085echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
6086cat >conftest.$ac_ext <<_ACEOF
6087/* confdefs.h.  */
6088_ACEOF
6089cat confdefs.h >>conftest.$ac_ext
6090cat >>conftest.$ac_ext <<_ACEOF
6091/* end confdefs.h.  */
6092$ac_includes_default
6093#include <$ac_header>
6094_ACEOF
6095rm -f conftest.$ac_objext
6096if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6097  (eval $ac_compile) 2>conftest.er1
6098  ac_status=$?
6099  grep -v '^ *+' conftest.er1 >conftest.err
6100  rm -f conftest.er1
6101  cat conftest.err >&5
6102  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6103  (exit $ac_status); } &&
6104         { ac_try='test -z "$ac_c_werror_flag"
6105                         || test ! -s conftest.err'
6106  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6107  (eval $ac_try) 2>&5
6108  ac_status=$?
6109  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6110  (exit $ac_status); }; } &&
6111         { ac_try='test -s conftest.$ac_objext'
6112  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6113  (eval $ac_try) 2>&5
6114  ac_status=$?
6115  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6116  (exit $ac_status); }; }; then
6117  ac_header_compiler=yes
6118else
6119  echo "$as_me: failed program was:" >&5
6120sed 's/^/| /' conftest.$ac_ext >&5
6121
6122ac_header_compiler=no
6123fi
6124rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6125echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6126echo "${ECHO_T}$ac_header_compiler" >&6
6127
6128# Is the header present?
6129echo "$as_me:$LINENO: checking $ac_header presence" >&5
6130echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
6131cat >conftest.$ac_ext <<_ACEOF
6132/* confdefs.h.  */
6133_ACEOF
6134cat confdefs.h >>conftest.$ac_ext
6135cat >>conftest.$ac_ext <<_ACEOF
6136/* end confdefs.h.  */
6137#include <$ac_header>
6138_ACEOF
6139if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6140  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6141  ac_status=$?
6142  grep -v '^ *+' conftest.er1 >conftest.err
6143  rm -f conftest.er1
6144  cat conftest.err >&5
6145  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6146  (exit $ac_status); } >/dev/null; then
6147  if test -s conftest.err; then
6148    ac_cpp_err=$ac_c_preproc_warn_flag
6149    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6150  else
6151    ac_cpp_err=
6152  fi
6153else
6154  ac_cpp_err=yes
6155fi
6156if test -z "$ac_cpp_err"; then
6157  ac_header_preproc=yes
6158else
6159  echo "$as_me: failed program was:" >&5
6160sed 's/^/| /' conftest.$ac_ext >&5
6161
6162  ac_header_preproc=no
6163fi
6164rm -f conftest.err conftest.$ac_ext
6165echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6166echo "${ECHO_T}$ac_header_preproc" >&6
6167
6168# So?  What about this header?
6169case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6170  yes:no: )
6171    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6172echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6173    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6174echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6175    ac_header_preproc=yes
6176    ;;
6177  no:yes:* )
6178    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6179echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6180    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
6181echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
6182    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6183echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6184    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
6185echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
6186    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6187echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6188    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6189echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6190    (
6191      cat <<\_ASBOX
6192## ---------------------------------------------- ##
6193## Report this to orxonox-dev at mail.datacore.ch ##
6194## ---------------------------------------------- ##
6195_ASBOX
6196    ) |
6197      sed "s/^/$as_me: WARNING:     /" >&2
6198    ;;
6199esac
6200echo "$as_me:$LINENO: checking for $ac_header" >&5
6201echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6202if eval "test \"\${$as_ac_Header+set}\" = set"; then
6203  echo $ECHO_N "(cached) $ECHO_C" >&6
6204else
6205  eval "$as_ac_Header=\$ac_header_preproc"
6206fi
6207echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6208echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6209
6210fi
6211if test `eval echo '${'$as_ac_Header'}'` = yes; then
6212  cat >>confdefs.h <<_ACEOF
6213#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
6214_ACEOF
6215
6216else
6217  { { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
6218echo "$as_me: error: cannot find opengl headers" >&2;}
6219   { (exit 1); exit 1; }; }
6220fi
6221
6222done
6223
6224
6225   LIBS="$LIBS -framework OpenGL"
6226
6227       SDL_CFLAGS=`sdl-config --cflags`
6228       SDL_LIBS=`sdl-config --libs`
6229       CXXFLAGS="$CXXFLAGS $SDL_CFLAGS"
6230       LIBS="$LIBS $SDL_LIBS"
6231
6232
6233# checking for SDL-headers
6234#    AC_CHECK_HEADERS(SDL/SDL.h ,,
6235#      [AC_MSG_ERROR([cannot find SDL headers]) ])
6236
6237## checking for SDL
6238#    SDL_VERSION=1.2.7
6239#    AM_PATH_SDL($SDL_VERSION,
6240#      :,
6241#      AC_MSG_ERROR([*** SDL version $SDL_VERSION not found!])
6242#      )
6243
6244
6245    ;;
6246
6247  *)
6248    ;;
6249esac
6250
6251
6252
6253###################################
6254## CHECKING FOR HEADERS AND LIBS ##
6255###################################
6256
6257#--------#
6258# openAL #
6259#--------#
6260# checking for openAL-headers
6261
6262for ac_header in AL/al.h
6263do
6264as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
6265if eval "test \"\${$as_ac_Header+set}\" = set"; then
6266  echo "$as_me:$LINENO: checking for $ac_header" >&5
6267echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6268if eval "test \"\${$as_ac_Header+set}\" = set"; then
6269  echo $ECHO_N "(cached) $ECHO_C" >&6
6270fi
6271echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6272echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6273else
6274  # Is the header compilable?
6275echo "$as_me:$LINENO: checking $ac_header usability" >&5
6276echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
6277cat >conftest.$ac_ext <<_ACEOF
6278/* confdefs.h.  */
6279_ACEOF
6280cat confdefs.h >>conftest.$ac_ext
6281cat >>conftest.$ac_ext <<_ACEOF
6282/* end confdefs.h.  */
6283$ac_includes_default
6284#include <$ac_header>
6285_ACEOF
6286rm -f conftest.$ac_objext
6287if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6288  (eval $ac_compile) 2>conftest.er1
6289  ac_status=$?
6290  grep -v '^ *+' conftest.er1 >conftest.err
6291  rm -f conftest.er1
6292  cat conftest.err >&5
6293  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6294  (exit $ac_status); } &&
6295         { ac_try='test -z "$ac_c_werror_flag"
6296                         || test ! -s conftest.err'
6297  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6298  (eval $ac_try) 2>&5
6299  ac_status=$?
6300  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6301  (exit $ac_status); }; } &&
6302         { ac_try='test -s conftest.$ac_objext'
6303  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6304  (eval $ac_try) 2>&5
6305  ac_status=$?
6306  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6307  (exit $ac_status); }; }; then
6308  ac_header_compiler=yes
6309else
6310  echo "$as_me: failed program was:" >&5
6311sed 's/^/| /' conftest.$ac_ext >&5
6312
6313ac_header_compiler=no
6314fi
6315rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6316echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6317echo "${ECHO_T}$ac_header_compiler" >&6
6318
6319# Is the header present?
6320echo "$as_me:$LINENO: checking $ac_header presence" >&5
6321echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
6322cat >conftest.$ac_ext <<_ACEOF
6323/* confdefs.h.  */
6324_ACEOF
6325cat confdefs.h >>conftest.$ac_ext
6326cat >>conftest.$ac_ext <<_ACEOF
6327/* end confdefs.h.  */
6328#include <$ac_header>
6329_ACEOF
6330if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6331  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6332  ac_status=$?
6333  grep -v '^ *+' conftest.er1 >conftest.err
6334  rm -f conftest.er1
6335  cat conftest.err >&5
6336  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6337  (exit $ac_status); } >/dev/null; then
6338  if test -s conftest.err; then
6339    ac_cpp_err=$ac_c_preproc_warn_flag
6340    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6341  else
6342    ac_cpp_err=
6343  fi
6344else
6345  ac_cpp_err=yes
6346fi
6347if test -z "$ac_cpp_err"; then
6348  ac_header_preproc=yes
6349else
6350  echo "$as_me: failed program was:" >&5
6351sed 's/^/| /' conftest.$ac_ext >&5
6352
6353  ac_header_preproc=no
6354fi
6355rm -f conftest.err conftest.$ac_ext
6356echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6357echo "${ECHO_T}$ac_header_preproc" >&6
6358
6359# So?  What about this header?
6360case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6361  yes:no: )
6362    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6363echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6364    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6365echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6366    ac_header_preproc=yes
6367    ;;
6368  no:yes:* )
6369    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6370echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6371    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
6372echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
6373    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6374echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6375    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
6376echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
6377    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6378echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6379    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6380echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6381    (
6382      cat <<\_ASBOX
6383## ---------------------------------------------- ##
6384## Report this to orxonox-dev at mail.datacore.ch ##
6385## ---------------------------------------------- ##
6386_ASBOX
6387    ) |
6388      sed "s/^/$as_me: WARNING:     /" >&2
6389    ;;
6390esac
6391echo "$as_me:$LINENO: checking for $ac_header" >&5
6392echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6393if eval "test \"\${$as_ac_Header+set}\" = set"; then
6394  echo $ECHO_N "(cached) $ECHO_C" >&6
6395else
6396  eval "$as_ac_Header=\$ac_header_preproc"
6397fi
6398echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6399echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6400
6401fi
6402if test `eval echo '${'$as_ac_Header'}'` = yes; then
6403  cat >>confdefs.h <<_ACEOF
6404#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
6405_ACEOF
6406
6407else
6408  { { echo "$as_me:$LINENO: error: cannot find openAL header." >&5
6409echo "$as_me: error: cannot find openAL header." >&2;}
6410   { (exit 1); exit 1; }; }
6411fi
6412
6413done
6414
6415# checking for openAL-lib
6416  echo "$as_me:$LINENO: checking for main in -lopenal" >&5
6417echo $ECHO_N "checking for main in -lopenal... $ECHO_C" >&6
6418if test "${ac_cv_lib_openal_main+set}" = set; then
6419  echo $ECHO_N "(cached) $ECHO_C" >&6
6420else
6421  ac_check_lib_save_LIBS=$LIBS
6422LIBS="-lopenal  $LIBS"
6423cat >conftest.$ac_ext <<_ACEOF
6424/* confdefs.h.  */
6425_ACEOF
6426cat confdefs.h >>conftest.$ac_ext
6427cat >>conftest.$ac_ext <<_ACEOF
6428/* end confdefs.h.  */
6429
6430
6431int
6432main ()
6433{
6434main ();
6435  ;
6436  return 0;
6437}
6438_ACEOF
6439rm -f conftest.$ac_objext conftest$ac_exeext
6440if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6441  (eval $ac_link) 2>conftest.er1
6442  ac_status=$?
6443  grep -v '^ *+' conftest.er1 >conftest.err
6444  rm -f conftest.er1
6445  cat conftest.err >&5
6446  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6447  (exit $ac_status); } &&
6448         { ac_try='test -z "$ac_c_werror_flag"
6449                         || test ! -s conftest.err'
6450  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6451  (eval $ac_try) 2>&5
6452  ac_status=$?
6453  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6454  (exit $ac_status); }; } &&
6455         { ac_try='test -s conftest$ac_exeext'
6456  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6457  (eval $ac_try) 2>&5
6458  ac_status=$?
6459  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6460  (exit $ac_status); }; }; then
6461  ac_cv_lib_openal_main=yes
6462else
6463  echo "$as_me: failed program was:" >&5
6464sed 's/^/| /' conftest.$ac_ext >&5
6465
6466ac_cv_lib_openal_main=no
6467fi
6468rm -f conftest.err conftest.$ac_objext \
6469      conftest$ac_exeext conftest.$ac_ext
6470LIBS=$ac_check_lib_save_LIBS
6471fi
6472echo "$as_me:$LINENO: result: $ac_cv_lib_openal_main" >&5
6473echo "${ECHO_T}$ac_cv_lib_openal_main" >&6
6474if test $ac_cv_lib_openal_main = yes; then
6475  FOUND_openal=yes
6476fi
6477
6478     if test x$FOUND_openal = xyes ; then
6479       LIBS="$LIBS -lopenal"
6480     else
6481        echo "------------------"
6482        echo "openal library not found."
6483        echo "please install the openal library, which can be found at http://www.openal.org"
6484        echo "------------------"
6485        exit -1
6486     fi
6487
6488#-----#
6489# ogg #
6490#-----#
6491# checking for ogg-headers
6492
6493for ac_header in ogg/ogg.h
6494do
6495as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
6496if eval "test \"\${$as_ac_Header+set}\" = set"; then
6497  echo "$as_me:$LINENO: checking for $ac_header" >&5
6498echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6499if eval "test \"\${$as_ac_Header+set}\" = set"; then
6500  echo $ECHO_N "(cached) $ECHO_C" >&6
6501fi
6502echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6503echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6504else
6505  # Is the header compilable?
6506echo "$as_me:$LINENO: checking $ac_header usability" >&5
6507echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
6508cat >conftest.$ac_ext <<_ACEOF
6509/* confdefs.h.  */
6510_ACEOF
6511cat confdefs.h >>conftest.$ac_ext
6512cat >>conftest.$ac_ext <<_ACEOF
6513/* end confdefs.h.  */
6514$ac_includes_default
6515#include <$ac_header>
6516_ACEOF
6517rm -f conftest.$ac_objext
6518if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6519  (eval $ac_compile) 2>conftest.er1
6520  ac_status=$?
6521  grep -v '^ *+' conftest.er1 >conftest.err
6522  rm -f conftest.er1
6523  cat conftest.err >&5
6524  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6525  (exit $ac_status); } &&
6526         { ac_try='test -z "$ac_c_werror_flag"
6527                         || test ! -s conftest.err'
6528  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6529  (eval $ac_try) 2>&5
6530  ac_status=$?
6531  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6532  (exit $ac_status); }; } &&
6533         { ac_try='test -s conftest.$ac_objext'
6534  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6535  (eval $ac_try) 2>&5
6536  ac_status=$?
6537  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6538  (exit $ac_status); }; }; then
6539  ac_header_compiler=yes
6540else
6541  echo "$as_me: failed program was:" >&5
6542sed 's/^/| /' conftest.$ac_ext >&5
6543
6544ac_header_compiler=no
6545fi
6546rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6547echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6548echo "${ECHO_T}$ac_header_compiler" >&6
6549
6550# Is the header present?
6551echo "$as_me:$LINENO: checking $ac_header presence" >&5
6552echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
6553cat >conftest.$ac_ext <<_ACEOF
6554/* confdefs.h.  */
6555_ACEOF
6556cat confdefs.h >>conftest.$ac_ext
6557cat >>conftest.$ac_ext <<_ACEOF
6558/* end confdefs.h.  */
6559#include <$ac_header>
6560_ACEOF
6561if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6562  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6563  ac_status=$?
6564  grep -v '^ *+' conftest.er1 >conftest.err
6565  rm -f conftest.er1
6566  cat conftest.err >&5
6567  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6568  (exit $ac_status); } >/dev/null; then
6569  if test -s conftest.err; then
6570    ac_cpp_err=$ac_c_preproc_warn_flag
6571    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6572  else
6573    ac_cpp_err=
6574  fi
6575else
6576  ac_cpp_err=yes
6577fi
6578if test -z "$ac_cpp_err"; then
6579  ac_header_preproc=yes
6580else
6581  echo "$as_me: failed program was:" >&5
6582sed 's/^/| /' conftest.$ac_ext >&5
6583
6584  ac_header_preproc=no
6585fi
6586rm -f conftest.err conftest.$ac_ext
6587echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6588echo "${ECHO_T}$ac_header_preproc" >&6
6589
6590# So?  What about this header?
6591case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6592  yes:no: )
6593    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6594echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6595    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6596echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6597    ac_header_preproc=yes
6598    ;;
6599  no:yes:* )
6600    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6601echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6602    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
6603echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
6604    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6605echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6606    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
6607echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
6608    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6609echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6610    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6611echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6612    (
6613      cat <<\_ASBOX
6614## ---------------------------------------------- ##
6615## Report this to orxonox-dev at mail.datacore.ch ##
6616## ---------------------------------------------- ##
6617_ASBOX
6618    ) |
6619      sed "s/^/$as_me: WARNING:     /" >&2
6620    ;;
6621esac
6622echo "$as_me:$LINENO: checking for $ac_header" >&5
6623echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6624if eval "test \"\${$as_ac_Header+set}\" = set"; then
6625  echo $ECHO_N "(cached) $ECHO_C" >&6
6626else
6627  eval "$as_ac_Header=\$ac_header_preproc"
6628fi
6629echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6630echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6631
6632fi
6633if test `eval echo '${'$as_ac_Header'}'` = yes; then
6634  cat >>confdefs.h <<_ACEOF
6635#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
6636_ACEOF
6637
6638else
6639  { { echo "$as_me:$LINENO: error: cannot find ogg header." >&5
6640echo "$as_me: error: cannot find ogg header." >&2;}
6641   { (exit 1); exit 1; }; }
6642fi
6643
6644done
6645
6646# checking for ogg-lib
6647  echo "$as_me:$LINENO: checking for main in -logg" >&5
6648echo $ECHO_N "checking for main in -logg... $ECHO_C" >&6
6649if test "${ac_cv_lib_ogg_main+set}" = set; then
6650  echo $ECHO_N "(cached) $ECHO_C" >&6
6651else
6652  ac_check_lib_save_LIBS=$LIBS
6653LIBS="-logg  $LIBS"
6654cat >conftest.$ac_ext <<_ACEOF
6655/* confdefs.h.  */
6656_ACEOF
6657cat confdefs.h >>conftest.$ac_ext
6658cat >>conftest.$ac_ext <<_ACEOF
6659/* end confdefs.h.  */
6660
6661
6662int
6663main ()
6664{
6665main ();
6666  ;
6667  return 0;
6668}
6669_ACEOF
6670rm -f conftest.$ac_objext conftest$ac_exeext
6671if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6672  (eval $ac_link) 2>conftest.er1
6673  ac_status=$?
6674  grep -v '^ *+' conftest.er1 >conftest.err
6675  rm -f conftest.er1
6676  cat conftest.err >&5
6677  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6678  (exit $ac_status); } &&
6679         { ac_try='test -z "$ac_c_werror_flag"
6680                         || test ! -s conftest.err'
6681  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6682  (eval $ac_try) 2>&5
6683  ac_status=$?
6684  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6685  (exit $ac_status); }; } &&
6686         { ac_try='test -s conftest$ac_exeext'
6687  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6688  (eval $ac_try) 2>&5
6689  ac_status=$?
6690  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6691  (exit $ac_status); }; }; then
6692  ac_cv_lib_ogg_main=yes
6693else
6694  echo "$as_me: failed program was:" >&5
6695sed 's/^/| /' conftest.$ac_ext >&5
6696
6697ac_cv_lib_ogg_main=no
6698fi
6699rm -f conftest.err conftest.$ac_objext \
6700      conftest$ac_exeext conftest.$ac_ext
6701LIBS=$ac_check_lib_save_LIBS
6702fi
6703echo "$as_me:$LINENO: result: $ac_cv_lib_ogg_main" >&5
6704echo "${ECHO_T}$ac_cv_lib_ogg_main" >&6
6705if test $ac_cv_lib_ogg_main = yes; then
6706  FOUND_ogg=yes
6707fi
6708
6709     if test x$FOUND_ogg = xyes ; then
6710       LIBS="$LIBS -logg"
6711     else
6712        echo "------------------"
6713        echo "ogg library not found."
6714        echo "please install the ogg library, which can be found at http://www.xiph.org/ogg/vorbis/index.html"
6715        echo "------------------"
6716        exit -1
6717     fi
6718
6719#--------#
6720# vorbis #
6721#--------#
6722# checking for vorbis-lib
6723  echo "$as_me:$LINENO: checking for main in -lvorbis" >&5
6724echo $ECHO_N "checking for main in -lvorbis... $ECHO_C" >&6
6725if test "${ac_cv_lib_vorbis_main+set}" = set; then
6726  echo $ECHO_N "(cached) $ECHO_C" >&6
6727else
6728  ac_check_lib_save_LIBS=$LIBS
6729LIBS="-lvorbis  $LIBS"
6730cat >conftest.$ac_ext <<_ACEOF
6731/* confdefs.h.  */
6732_ACEOF
6733cat confdefs.h >>conftest.$ac_ext
6734cat >>conftest.$ac_ext <<_ACEOF
6735/* end confdefs.h.  */
6736
6737
6738int
6739main ()
6740{
6741main ();
6742  ;
6743  return 0;
6744}
6745_ACEOF
6746rm -f conftest.$ac_objext conftest$ac_exeext
6747if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6748  (eval $ac_link) 2>conftest.er1
6749  ac_status=$?
6750  grep -v '^ *+' conftest.er1 >conftest.err
6751  rm -f conftest.er1
6752  cat conftest.err >&5
6753  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6754  (exit $ac_status); } &&
6755         { ac_try='test -z "$ac_c_werror_flag"
6756                         || test ! -s conftest.err'
6757  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6758  (eval $ac_try) 2>&5
6759  ac_status=$?
6760  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6761  (exit $ac_status); }; } &&
6762         { ac_try='test -s conftest$ac_exeext'
6763  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6764  (eval $ac_try) 2>&5
6765  ac_status=$?
6766  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6767  (exit $ac_status); }; }; then
6768  ac_cv_lib_vorbis_main=yes
6769else
6770  echo "$as_me: failed program was:" >&5
6771sed 's/^/| /' conftest.$ac_ext >&5
6772
6773ac_cv_lib_vorbis_main=no
6774fi
6775rm -f conftest.err conftest.$ac_objext \
6776      conftest$ac_exeext conftest.$ac_ext
6777LIBS=$ac_check_lib_save_LIBS
6778fi
6779echo "$as_me:$LINENO: result: $ac_cv_lib_vorbis_main" >&5
6780echo "${ECHO_T}$ac_cv_lib_vorbis_main" >&6
6781if test $ac_cv_lib_vorbis_main = yes; then
6782  FOUND_vorbis=yes
6783fi
6784
6785     if test x$FOUND_vorbis = xyes ; then
6786       LIBS="$LIBS -lvorbis"
6787     else
6788        echo "------------------"
6789        echo "vorbis library not found."
6790        echo "please install the vorbis library, which can be found at http://www.xiph.org/ogg/vorbis/index.html"
6791        echo "------------------"
6792        exit -1
6793     fi
6794
6795#------------#
6796# vorbisfile #
6797#------------#
6798# checking for vorbis-headers
6799
6800for ac_header in vorbis/vorbisfile.h
6801do
6802as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
6803if eval "test \"\${$as_ac_Header+set}\" = set"; then
6804  echo "$as_me:$LINENO: checking for $ac_header" >&5
6805echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6806if eval "test \"\${$as_ac_Header+set}\" = set"; then
6807  echo $ECHO_N "(cached) $ECHO_C" >&6
6808fi
6809echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6810echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6811else
6812  # Is the header compilable?
6813echo "$as_me:$LINENO: checking $ac_header usability" >&5
6814echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
6815cat >conftest.$ac_ext <<_ACEOF
6816/* confdefs.h.  */
6817_ACEOF
6818cat confdefs.h >>conftest.$ac_ext
6819cat >>conftest.$ac_ext <<_ACEOF
6820/* end confdefs.h.  */
6821$ac_includes_default
6822#include <$ac_header>
6823_ACEOF
6824rm -f conftest.$ac_objext
6825if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6826  (eval $ac_compile) 2>conftest.er1
6827  ac_status=$?
6828  grep -v '^ *+' conftest.er1 >conftest.err
6829  rm -f conftest.er1
6830  cat conftest.err >&5
6831  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6832  (exit $ac_status); } &&
6833         { ac_try='test -z "$ac_c_werror_flag"
6834                         || test ! -s conftest.err'
6835  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6836  (eval $ac_try) 2>&5
6837  ac_status=$?
6838  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6839  (exit $ac_status); }; } &&
6840         { ac_try='test -s conftest.$ac_objext'
6841  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6842  (eval $ac_try) 2>&5
6843  ac_status=$?
6844  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6845  (exit $ac_status); }; }; then
6846  ac_header_compiler=yes
6847else
6848  echo "$as_me: failed program was:" >&5
6849sed 's/^/| /' conftest.$ac_ext >&5
6850
6851ac_header_compiler=no
6852fi
6853rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6854echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6855echo "${ECHO_T}$ac_header_compiler" >&6
6856
6857# Is the header present?
6858echo "$as_me:$LINENO: checking $ac_header presence" >&5
6859echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
6860cat >conftest.$ac_ext <<_ACEOF
6861/* confdefs.h.  */
6862_ACEOF
6863cat confdefs.h >>conftest.$ac_ext
6864cat >>conftest.$ac_ext <<_ACEOF
6865/* end confdefs.h.  */
6866#include <$ac_header>
6867_ACEOF
6868if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6869  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6870  ac_status=$?
6871  grep -v '^ *+' conftest.er1 >conftest.err
6872  rm -f conftest.er1
6873  cat conftest.err >&5
6874  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6875  (exit $ac_status); } >/dev/null; then
6876  if test -s conftest.err; then
6877    ac_cpp_err=$ac_c_preproc_warn_flag
6878    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6879  else
6880    ac_cpp_err=
6881  fi
6882else
6883  ac_cpp_err=yes
6884fi
6885if test -z "$ac_cpp_err"; then
6886  ac_header_preproc=yes
6887else
6888  echo "$as_me: failed program was:" >&5
6889sed 's/^/| /' conftest.$ac_ext >&5
6890
6891  ac_header_preproc=no
6892fi
6893rm -f conftest.err conftest.$ac_ext
6894echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6895echo "${ECHO_T}$ac_header_preproc" >&6
6896
6897# So?  What about this header?
6898case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6899  yes:no: )
6900    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6901echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6902    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6903echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6904    ac_header_preproc=yes
6905    ;;
6906  no:yes:* )
6907    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6908echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6909    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
6910echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
6911    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6912echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6913    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
6914echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
6915    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6916echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6917    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6918echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6919    (
6920      cat <<\_ASBOX
6921## ---------------------------------------------- ##
6922## Report this to orxonox-dev at mail.datacore.ch ##
6923## ---------------------------------------------- ##
6924_ASBOX
6925    ) |
6926      sed "s/^/$as_me: WARNING:     /" >&2
6927    ;;
6928esac
6929echo "$as_me:$LINENO: checking for $ac_header" >&5
6930echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6931if eval "test \"\${$as_ac_Header+set}\" = set"; then
6932  echo $ECHO_N "(cached) $ECHO_C" >&6
6933else
6934  eval "$as_ac_Header=\$ac_header_preproc"
6935fi
6936echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6937echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6938
6939fi
6940if test `eval echo '${'$as_ac_Header'}'` = yes; then
6941  cat >>confdefs.h <<_ACEOF
6942#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
6943_ACEOF
6944
6945else
6946  { { echo "$as_me:$LINENO: error: cannot find vorbisfile header." >&5
6947echo "$as_me: error: cannot find vorbisfile header." >&2;}
6948   { (exit 1); exit 1; }; }
6949fi
6950
6951done
6952
6953# checking for vorbisfile-lib
6954  echo "$as_me:$LINENO: checking for main in -lvorbisfile" >&5
6955echo $ECHO_N "checking for main in -lvorbisfile... $ECHO_C" >&6
6956if test "${ac_cv_lib_vorbisfile_main+set}" = set; then
6957  echo $ECHO_N "(cached) $ECHO_C" >&6
6958else
6959  ac_check_lib_save_LIBS=$LIBS
6960LIBS="-lvorbisfile  $LIBS"
6961cat >conftest.$ac_ext <<_ACEOF
6962/* confdefs.h.  */
6963_ACEOF
6964cat confdefs.h >>conftest.$ac_ext
6965cat >>conftest.$ac_ext <<_ACEOF
6966/* end confdefs.h.  */
6967
6968
6969int
6970main ()
6971{
6972main ();
6973  ;
6974  return 0;
6975}
6976_ACEOF
6977rm -f conftest.$ac_objext conftest$ac_exeext
6978if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6979  (eval $ac_link) 2>conftest.er1
6980  ac_status=$?
6981  grep -v '^ *+' conftest.er1 >conftest.err
6982  rm -f conftest.er1
6983  cat conftest.err >&5
6984  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6985  (exit $ac_status); } &&
6986         { ac_try='test -z "$ac_c_werror_flag"
6987                         || test ! -s conftest.err'
6988  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6989  (eval $ac_try) 2>&5
6990  ac_status=$?
6991  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6992  (exit $ac_status); }; } &&
6993         { ac_try='test -s conftest$ac_exeext'
6994  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6995  (eval $ac_try) 2>&5
6996  ac_status=$?
6997  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6998  (exit $ac_status); }; }; then
6999  ac_cv_lib_vorbisfile_main=yes
7000else
7001  echo "$as_me: failed program was:" >&5
7002sed 's/^/| /' conftest.$ac_ext >&5
7003
7004ac_cv_lib_vorbisfile_main=no
7005fi
7006rm -f conftest.err conftest.$ac_objext \
7007      conftest$ac_exeext conftest.$ac_ext
7008LIBS=$ac_check_lib_save_LIBS
7009fi
7010echo "$as_me:$LINENO: result: $ac_cv_lib_vorbisfile_main" >&5
7011echo "${ECHO_T}$ac_cv_lib_vorbisfile_main" >&6
7012if test $ac_cv_lib_vorbisfile_main = yes; then
7013  FOUND_vorbisfile=yes
7014fi
7015
7016     if test x$FOUND_vorbisfile = xyes ; then
7017       LIBS="$LIBS -lvorbisfile"
7018     else
7019        echo "------------------"
7020        echo "vorbisfile library not found."
7021        echo "please install the vorbisfile library, which can be found at http://www.xiph.org/ogg/vorbis/index.html"
7022        echo "------------------"
7023        exit -1
7024     fi
7025
7026#---------#
7027# SDL_ttf #
7028#---------#
7029# checking for SDL_ttf-headers
7030
7031for ac_header in SDL_ttf.h
7032do
7033as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
7034if eval "test \"\${$as_ac_Header+set}\" = set"; then
7035  echo "$as_me:$LINENO: checking for $ac_header" >&5
7036echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7037if eval "test \"\${$as_ac_Header+set}\" = set"; then
7038  echo $ECHO_N "(cached) $ECHO_C" >&6
7039fi
7040echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7041echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7042else
7043  # Is the header compilable?
7044echo "$as_me:$LINENO: checking $ac_header usability" >&5
7045echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
7046cat >conftest.$ac_ext <<_ACEOF
7047/* confdefs.h.  */
7048_ACEOF
7049cat confdefs.h >>conftest.$ac_ext
7050cat >>conftest.$ac_ext <<_ACEOF
7051/* end confdefs.h.  */
7052$ac_includes_default
7053#include <$ac_header>
7054_ACEOF
7055rm -f conftest.$ac_objext
7056if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7057  (eval $ac_compile) 2>conftest.er1
7058  ac_status=$?
7059  grep -v '^ *+' conftest.er1 >conftest.err
7060  rm -f conftest.er1
7061  cat conftest.err >&5
7062  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7063  (exit $ac_status); } &&
7064         { ac_try='test -z "$ac_c_werror_flag"
7065                         || test ! -s conftest.err'
7066  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7067  (eval $ac_try) 2>&5
7068  ac_status=$?
7069  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7070  (exit $ac_status); }; } &&
7071         { ac_try='test -s conftest.$ac_objext'
7072  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7073  (eval $ac_try) 2>&5
7074  ac_status=$?
7075  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7076  (exit $ac_status); }; }; then
7077  ac_header_compiler=yes
7078else
7079  echo "$as_me: failed program was:" >&5
7080sed 's/^/| /' conftest.$ac_ext >&5
7081
7082ac_header_compiler=no
7083fi
7084rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7085echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7086echo "${ECHO_T}$ac_header_compiler" >&6
7087
7088# Is the header present?
7089echo "$as_me:$LINENO: checking $ac_header presence" >&5
7090echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
7091cat >conftest.$ac_ext <<_ACEOF
7092/* confdefs.h.  */
7093_ACEOF
7094cat confdefs.h >>conftest.$ac_ext
7095cat >>conftest.$ac_ext <<_ACEOF
7096/* end confdefs.h.  */
7097#include <$ac_header>
7098_ACEOF
7099if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7100  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
7101  ac_status=$?
7102  grep -v '^ *+' conftest.er1 >conftest.err
7103  rm -f conftest.er1
7104  cat conftest.err >&5
7105  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7106  (exit $ac_status); } >/dev/null; then
7107  if test -s conftest.err; then
7108    ac_cpp_err=$ac_c_preproc_warn_flag
7109    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
7110  else
7111    ac_cpp_err=
7112  fi
7113else
7114  ac_cpp_err=yes
7115fi
7116if test -z "$ac_cpp_err"; then
7117  ac_header_preproc=yes
7118else
7119  echo "$as_me: failed program was:" >&5
7120sed 's/^/| /' conftest.$ac_ext >&5
7121
7122  ac_header_preproc=no
7123fi
7124rm -f conftest.err conftest.$ac_ext
7125echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7126echo "${ECHO_T}$ac_header_preproc" >&6
7127
7128# So?  What about this header?
7129case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
7130  yes:no: )
7131    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
7132echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
7133    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
7134echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
7135    ac_header_preproc=yes
7136    ;;
7137  no:yes:* )
7138    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
7139echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
7140    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
7141echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
7142    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
7143echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
7144    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
7145echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
7146    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
7147echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
7148    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
7149echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
7150    (
7151      cat <<\_ASBOX
7152## ---------------------------------------------- ##
7153## Report this to orxonox-dev at mail.datacore.ch ##
7154## ---------------------------------------------- ##
7155_ASBOX
7156    ) |
7157      sed "s/^/$as_me: WARNING:     /" >&2
7158    ;;
7159esac
7160echo "$as_me:$LINENO: checking for $ac_header" >&5
7161echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7162if eval "test \"\${$as_ac_Header+set}\" = set"; then
7163  echo $ECHO_N "(cached) $ECHO_C" >&6
7164else
7165  eval "$as_ac_Header=\$ac_header_preproc"
7166fi
7167echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7168echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7169
7170fi
7171if test `eval echo '${'$as_ac_Header'}'` = yes; then
7172  cat >>confdefs.h <<_ACEOF
7173#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
7174_ACEOF
7175
7176else
7177  { { echo "$as_me:$LINENO: error: cannot find SDL_ttf header." >&5
7178echo "$as_me: error: cannot find SDL_ttf header." >&2;}
7179   { (exit 1); exit 1; }; }
7180fi
7181
7182done
7183
7184#fi
7185# checking for SDL_ttf-lib
7186  echo "$as_me:$LINENO: checking for main in -lSDL_ttf" >&5
7187echo $ECHO_N "checking for main in -lSDL_ttf... $ECHO_C" >&6
7188if test "${ac_cv_lib_SDL_ttf_main+set}" = set; then
7189  echo $ECHO_N "(cached) $ECHO_C" >&6
7190else
7191  ac_check_lib_save_LIBS=$LIBS
7192LIBS="-lSDL_ttf  $LIBS"
7193cat >conftest.$ac_ext <<_ACEOF
7194/* confdefs.h.  */
7195_ACEOF
7196cat confdefs.h >>conftest.$ac_ext
7197cat >>conftest.$ac_ext <<_ACEOF
7198/* end confdefs.h.  */
7199
7200
7201int
7202main ()
7203{
7204main ();
7205  ;
7206  return 0;
7207}
7208_ACEOF
7209rm -f conftest.$ac_objext conftest$ac_exeext
7210if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7211  (eval $ac_link) 2>conftest.er1
7212  ac_status=$?
7213  grep -v '^ *+' conftest.er1 >conftest.err
7214  rm -f conftest.er1
7215  cat conftest.err >&5
7216  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7217  (exit $ac_status); } &&
7218         { ac_try='test -z "$ac_c_werror_flag"
7219                         || test ! -s conftest.err'
7220  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7221  (eval $ac_try) 2>&5
7222  ac_status=$?
7223  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7224  (exit $ac_status); }; } &&
7225         { ac_try='test -s conftest$ac_exeext'
7226  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7227  (eval $ac_try) 2>&5
7228  ac_status=$?
7229  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7230  (exit $ac_status); }; }; then
7231  ac_cv_lib_SDL_ttf_main=yes
7232else
7233  echo "$as_me: failed program was:" >&5
7234sed 's/^/| /' conftest.$ac_ext >&5
7235
7236ac_cv_lib_SDL_ttf_main=no
7237fi
7238rm -f conftest.err conftest.$ac_objext \
7239      conftest$ac_exeext conftest.$ac_ext
7240LIBS=$ac_check_lib_save_LIBS
7241fi
7242echo "$as_me:$LINENO: result: $ac_cv_lib_SDL_ttf_main" >&5
7243echo "${ECHO_T}$ac_cv_lib_SDL_ttf_main" >&6
7244if test $ac_cv_lib_SDL_ttf_main = yes; then
7245  FOUND_SDL_ttf=yes
7246fi
7247
7248     if test x$FOUND_SDL_ttf = xyes ; then
7249       LIBS="$LIBS -lSDL_ttf"
7250     else
7251        echo "------------------"
7252        echo "SDL_ttf library not found."
7253        echo "please install the SDL_ttf library, which can be found at http://www.libsdl.org/projects/SDL_ttf/"
7254        echo "------------------"
7255        exit -1
7256     fi
7257
7258
7259#-----------#
7260# SDL_Image #
7261#-----------#
7262# checking for SDL_image-headers
7263
7264for ac_header in SDL_image.h
7265do
7266as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
7267if eval "test \"\${$as_ac_Header+set}\" = set"; then
7268  echo "$as_me:$LINENO: checking for $ac_header" >&5
7269echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7270if eval "test \"\${$as_ac_Header+set}\" = set"; then
7271  echo $ECHO_N "(cached) $ECHO_C" >&6
7272fi
7273echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7274echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7275else
7276  # Is the header compilable?
7277echo "$as_me:$LINENO: checking $ac_header usability" >&5
7278echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
7279cat >conftest.$ac_ext <<_ACEOF
7280/* confdefs.h.  */
7281_ACEOF
7282cat confdefs.h >>conftest.$ac_ext
7283cat >>conftest.$ac_ext <<_ACEOF
7284/* end confdefs.h.  */
7285$ac_includes_default
7286#include <$ac_header>
7287_ACEOF
7288rm -f conftest.$ac_objext
7289if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7290  (eval $ac_compile) 2>conftest.er1
7291  ac_status=$?
7292  grep -v '^ *+' conftest.er1 >conftest.err
7293  rm -f conftest.er1
7294  cat conftest.err >&5
7295  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7296  (exit $ac_status); } &&
7297         { ac_try='test -z "$ac_c_werror_flag"
7298                         || test ! -s conftest.err'
7299  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7300  (eval $ac_try) 2>&5
7301  ac_status=$?
7302  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7303  (exit $ac_status); }; } &&
7304         { ac_try='test -s conftest.$ac_objext'
7305  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7306  (eval $ac_try) 2>&5
7307  ac_status=$?
7308  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7309  (exit $ac_status); }; }; then
7310  ac_header_compiler=yes
7311else
7312  echo "$as_me: failed program was:" >&5
7313sed 's/^/| /' conftest.$ac_ext >&5
7314
7315ac_header_compiler=no
7316fi
7317rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7318echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7319echo "${ECHO_T}$ac_header_compiler" >&6
7320
7321# Is the header present?
7322echo "$as_me:$LINENO: checking $ac_header presence" >&5
7323echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
7324cat >conftest.$ac_ext <<_ACEOF
7325/* confdefs.h.  */
7326_ACEOF
7327cat confdefs.h >>conftest.$ac_ext
7328cat >>conftest.$ac_ext <<_ACEOF
7329/* end confdefs.h.  */
7330#include <$ac_header>
7331_ACEOF
7332if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7333  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
7334  ac_status=$?
7335  grep -v '^ *+' conftest.er1 >conftest.err
7336  rm -f conftest.er1
7337  cat conftest.err >&5
7338  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7339  (exit $ac_status); } >/dev/null; then
7340  if test -s conftest.err; then
7341    ac_cpp_err=$ac_c_preproc_warn_flag
7342    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
7343  else
7344    ac_cpp_err=
7345  fi
7346else
7347  ac_cpp_err=yes
7348fi
7349if test -z "$ac_cpp_err"; then
7350  ac_header_preproc=yes
7351else
7352  echo "$as_me: failed program was:" >&5
7353sed 's/^/| /' conftest.$ac_ext >&5
7354
7355  ac_header_preproc=no
7356fi
7357rm -f conftest.err conftest.$ac_ext
7358echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7359echo "${ECHO_T}$ac_header_preproc" >&6
7360
7361# So?  What about this header?
7362case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
7363  yes:no: )
7364    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
7365echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
7366    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
7367echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
7368    ac_header_preproc=yes
7369    ;;
7370  no:yes:* )
7371    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
7372echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
7373    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
7374echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
7375    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
7376echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
7377    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
7378echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
7379    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
7380echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
7381    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
7382echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
7383    (
7384      cat <<\_ASBOX
7385## ---------------------------------------------- ##
7386## Report this to orxonox-dev at mail.datacore.ch ##
7387## ---------------------------------------------- ##
7388_ASBOX
7389    ) |
7390      sed "s/^/$as_me: WARNING:     /" >&2
7391    ;;
7392esac
7393echo "$as_me:$LINENO: checking for $ac_header" >&5
7394echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7395if eval "test \"\${$as_ac_Header+set}\" = set"; then
7396  echo $ECHO_N "(cached) $ECHO_C" >&6
7397else
7398  eval "$as_ac_Header=\$ac_header_preproc"
7399fi
7400echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7401echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7402
7403fi
7404if test `eval echo '${'$as_ac_Header'}'` = yes; then
7405  cat >>confdefs.h <<_ACEOF
7406#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
7407_ACEOF
7408
7409else
7410  echo "sdl_image header not found."; def_sdl_image=no; exit -1
7411fi
7412
7413done
7414
7415# checking for SDL_image-lib
7416echo "$as_me:$LINENO: checking for main in -lSDL_image" >&5
7417echo $ECHO_N "checking for main in -lSDL_image... $ECHO_C" >&6
7418if test "${ac_cv_lib_SDL_image_main+set}" = set; then
7419  echo $ECHO_N "(cached) $ECHO_C" >&6
7420else
7421  ac_check_lib_save_LIBS=$LIBS
7422LIBS="-lSDL_image  $LIBS"
7423cat >conftest.$ac_ext <<_ACEOF
7424/* confdefs.h.  */
7425_ACEOF
7426cat confdefs.h >>conftest.$ac_ext
7427cat >>conftest.$ac_ext <<_ACEOF
7428/* end confdefs.h.  */
7429
7430
7431int
7432main ()
7433{
7434main ();
7435  ;
7436  return 0;
7437}
7438_ACEOF
7439rm -f conftest.$ac_objext conftest$ac_exeext
7440if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7441  (eval $ac_link) 2>conftest.er1
7442  ac_status=$?
7443  grep -v '^ *+' conftest.er1 >conftest.err
7444  rm -f conftest.er1
7445  cat conftest.err >&5
7446  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7447  (exit $ac_status); } &&
7448         { ac_try='test -z "$ac_c_werror_flag"
7449                         || test ! -s conftest.err'
7450  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7451  (eval $ac_try) 2>&5
7452  ac_status=$?
7453  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7454  (exit $ac_status); }; } &&
7455         { ac_try='test -s conftest$ac_exeext'
7456  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7457  (eval $ac_try) 2>&5
7458  ac_status=$?
7459  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7460  (exit $ac_status); }; }; then
7461  ac_cv_lib_SDL_image_main=yes
7462else
7463  echo "$as_me: failed program was:" >&5
7464sed 's/^/| /' conftest.$ac_ext >&5
7465
7466ac_cv_lib_SDL_image_main=no
7467fi
7468rm -f conftest.err conftest.$ac_objext \
7469      conftest$ac_exeext conftest.$ac_ext
7470LIBS=$ac_check_lib_save_LIBS
7471fi
7472echo "$as_me:$LINENO: result: $ac_cv_lib_SDL_image_main" >&5
7473echo "${ECHO_T}$ac_cv_lib_SDL_image_main" >&6
7474if test $ac_cv_lib_SDL_image_main = yes; then
7475  FOUND_SDL_image=yes
7476fi
7477
7478   if test x$FOUND_SDL_image = xyes ; then
7479     LIBS="$LIBS -lSDL_image"
7480   else
7481      echo "------------------"
7482      echo "SDL_image library not found."
7483      echo "please install the SDL_image library, which can be found at http://www.libsdl.org/projects/SDL_image/"
7484      echo "------------------"
7485      exit -1
7486   fi
7487
7488#-----#
7489# GTK #
7490#-----#
7491if test x$def_gtk = xyes; then
7492        #PKG_CHECK_MODULES(GTK2, gtk+-2.0 >= 2.0.3 gthread-2.0 >= 2.0.3, have_gtk2=yes, have_gtk2=no)
7493        echo "$as_me:$LINENO: checking for gtk2.0" >&5
7494echo $ECHO_N "checking for gtk2.0... $ECHO_C" >&6
7495        if `$PKG_CONFIG --exists gtk+-2.0`; then
7496                echo "yes"
7497                have_gtk2=yes
7498                GTK2_LIBS=`$PKG_CONFIG --libs gtk+-2.0`
7499                GTK2_CFLAGS=`$PKG_CONFIG --cflags gtk+-2.0`
7500
7501cat >>confdefs.h <<_ACEOF
7502#define HAVE_GTK2 1
7503_ACEOF
7504
7505                if test $DEBUG -ge 3; then
7506                 echo "cflags: $GTK2_CFLAGS"
7507                 echo "libs: $GTK2_LIBS"
7508                fi
7509        else
7510                echo "no"
7511        fi
7512
7513fi
7514
7515
7516
7517
7518if test x$have_gtk2 = xyes; then
7519  HAVE_GTK2_TRUE=
7520  HAVE_GTK2_FALSE='#'
7521else
7522  HAVE_GTK2_TRUE='#'
7523  HAVE_GTK2_FALSE=
7524fi
7525
7526
7527#---------#
7528# libcURL #
7529#---------#
7530if test x$def_curl = xyes; then
7531
7532
7533for ac_header in curl/curl.h
7534do
7535as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
7536if eval "test \"\${$as_ac_Header+set}\" = set"; then
7537  echo "$as_me:$LINENO: checking for $ac_header" >&5
7538echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7539if eval "test \"\${$as_ac_Header+set}\" = set"; then
7540  echo $ECHO_N "(cached) $ECHO_C" >&6
7541fi
7542echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7543echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7544else
7545  # Is the header compilable?
7546echo "$as_me:$LINENO: checking $ac_header usability" >&5
7547echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
7548cat >conftest.$ac_ext <<_ACEOF
7549/* confdefs.h.  */
7550_ACEOF
7551cat confdefs.h >>conftest.$ac_ext
7552cat >>conftest.$ac_ext <<_ACEOF
7553/* end confdefs.h.  */
7554$ac_includes_default
7555#include <$ac_header>
7556_ACEOF
7557rm -f conftest.$ac_objext
7558if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7559  (eval $ac_compile) 2>conftest.er1
7560  ac_status=$?
7561  grep -v '^ *+' conftest.er1 >conftest.err
7562  rm -f conftest.er1
7563  cat conftest.err >&5
7564  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7565  (exit $ac_status); } &&
7566         { ac_try='test -z "$ac_c_werror_flag"
7567                         || test ! -s conftest.err'
7568  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7569  (eval $ac_try) 2>&5
7570  ac_status=$?
7571  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7572  (exit $ac_status); }; } &&
7573         { ac_try='test -s conftest.$ac_objext'
7574  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7575  (eval $ac_try) 2>&5
7576  ac_status=$?
7577  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7578  (exit $ac_status); }; }; then
7579  ac_header_compiler=yes
7580else
7581  echo "$as_me: failed program was:" >&5
7582sed 's/^/| /' conftest.$ac_ext >&5
7583
7584ac_header_compiler=no
7585fi
7586rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7587echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7588echo "${ECHO_T}$ac_header_compiler" >&6
7589
7590# Is the header present?
7591echo "$as_me:$LINENO: checking $ac_header presence" >&5
7592echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
7593cat >conftest.$ac_ext <<_ACEOF
7594/* confdefs.h.  */
7595_ACEOF
7596cat confdefs.h >>conftest.$ac_ext
7597cat >>conftest.$ac_ext <<_ACEOF
7598/* end confdefs.h.  */
7599#include <$ac_header>
7600_ACEOF
7601if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7602  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
7603  ac_status=$?
7604  grep -v '^ *+' conftest.er1 >conftest.err
7605  rm -f conftest.er1
7606  cat conftest.err >&5
7607  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7608  (exit $ac_status); } >/dev/null; then
7609  if test -s conftest.err; then
7610    ac_cpp_err=$ac_c_preproc_warn_flag
7611    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
7612  else
7613    ac_cpp_err=
7614  fi
7615else
7616  ac_cpp_err=yes
7617fi
7618if test -z "$ac_cpp_err"; then
7619  ac_header_preproc=yes
7620else
7621  echo "$as_me: failed program was:" >&5
7622sed 's/^/| /' conftest.$ac_ext >&5
7623
7624  ac_header_preproc=no
7625fi
7626rm -f conftest.err conftest.$ac_ext
7627echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7628echo "${ECHO_T}$ac_header_preproc" >&6
7629
7630# So?  What about this header?
7631case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
7632  yes:no: )
7633    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
7634echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
7635    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
7636echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
7637    ac_header_preproc=yes
7638    ;;
7639  no:yes:* )
7640    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
7641echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
7642    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
7643echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
7644    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
7645echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
7646    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
7647echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
7648    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
7649echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
7650    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
7651echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
7652    (
7653      cat <<\_ASBOX
7654## ---------------------------------------------- ##
7655## Report this to orxonox-dev at mail.datacore.ch ##
7656## ---------------------------------------------- ##
7657_ASBOX
7658    ) |
7659      sed "s/^/$as_me: WARNING:     /" >&2
7660    ;;
7661esac
7662echo "$as_me:$LINENO: checking for $ac_header" >&5
7663echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7664if eval "test \"\${$as_ac_Header+set}\" = set"; then
7665  echo $ECHO_N "(cached) $ECHO_C" >&6
7666else
7667  eval "$as_ac_Header=\$ac_header_preproc"
7668fi
7669echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7670echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7671
7672fi
7673if test `eval echo '${'$as_ac_Header'}'` = yes; then
7674  cat >>confdefs.h <<_ACEOF
7675#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
7676_ACEOF
7677 curlHeader="yes"
7678else
7679  curlHeader="no"
7680fi
7681
7682done
7683
7684 echo "$as_me:$LINENO: checking for main in -lcurl" >&5
7685echo $ECHO_N "checking for main in -lcurl... $ECHO_C" >&6
7686if test "${ac_cv_lib_curl_main+set}" = set; then
7687  echo $ECHO_N "(cached) $ECHO_C" >&6
7688else
7689  ac_check_lib_save_LIBS=$LIBS
7690LIBS="-lcurl  $LIBS"
7691cat >conftest.$ac_ext <<_ACEOF
7692/* confdefs.h.  */
7693_ACEOF
7694cat confdefs.h >>conftest.$ac_ext
7695cat >>conftest.$ac_ext <<_ACEOF
7696/* end confdefs.h.  */
7697
7698
7699int
7700main ()
7701{
7702main ();
7703  ;
7704  return 0;
7705}
7706_ACEOF
7707rm -f conftest.$ac_objext conftest$ac_exeext
7708if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7709  (eval $ac_link) 2>conftest.er1
7710  ac_status=$?
7711  grep -v '^ *+' conftest.er1 >conftest.err
7712  rm -f conftest.er1
7713  cat conftest.err >&5
7714  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7715  (exit $ac_status); } &&
7716         { ac_try='test -z "$ac_c_werror_flag"
7717                         || test ! -s conftest.err'
7718  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7719  (eval $ac_try) 2>&5
7720  ac_status=$?
7721  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7722  (exit $ac_status); }; } &&
7723         { ac_try='test -s conftest$ac_exeext'
7724  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7725  (eval $ac_try) 2>&5
7726  ac_status=$?
7727  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7728  (exit $ac_status); }; }; then
7729  ac_cv_lib_curl_main=yes
7730else
7731  echo "$as_me: failed program was:" >&5
7732sed 's/^/| /' conftest.$ac_ext >&5
7733
7734ac_cv_lib_curl_main=no
7735fi
7736rm -f conftest.err conftest.$ac_objext \
7737      conftest$ac_exeext conftest.$ac_ext
7738LIBS=$ac_check_lib_save_LIBS
7739fi
7740echo "$as_me:$LINENO: result: $ac_cv_lib_curl_main" >&5
7741echo "${ECHO_T}$ac_cv_lib_curl_main" >&6
7742if test $ac_cv_lib_curl_main = yes; then
7743  FOUND_curl=yes
7744fi
7745
7746 if test x$curlHeader = xyes & test x$FOUND_curl = xyes ; then
7747  have_curl=yes
7748  CURL_LIBS=`curl-config --libs`
7749  CURLCFLAGS=`curl-config --cflags`
7750
7751cat >>confdefs.h <<_ACEOF
7752#define HAVE_CURL 1
7753_ACEOF
7754
7755 else
7756  have_curl=no
7757 fi
7758
7759fi
7760
7761
7762
7763
7764if test x$have_curl = xyes; then
7765  HAVE_CURL_TRUE=
7766  HAVE_CURL_FALSE='#'
7767else
7768  HAVE_CURL_TRUE='#'
7769  HAVE_CURL_FALSE=
7770fi
7771
7772
7773#--------#
7774# efence #
7775#--------#
7776if test x$def_efence = xyes ; then
7777  echo "$as_me:$LINENO: checking for main in -lefence" >&5
7778echo $ECHO_N "checking for main in -lefence... $ECHO_C" >&6
7779if test "${ac_cv_lib_efence_main+set}" = set; then
7780  echo $ECHO_N "(cached) $ECHO_C" >&6
7781else
7782  ac_check_lib_save_LIBS=$LIBS
7783LIBS="-lefence  $LIBS"
7784cat >conftest.$ac_ext <<_ACEOF
7785/* confdefs.h.  */
7786_ACEOF
7787cat confdefs.h >>conftest.$ac_ext
7788cat >>conftest.$ac_ext <<_ACEOF
7789/* end confdefs.h.  */
7790
7791
7792int
7793main ()
7794{
7795main ();
7796  ;
7797  return 0;
7798}
7799_ACEOF
7800rm -f conftest.$ac_objext conftest$ac_exeext
7801if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7802  (eval $ac_link) 2>conftest.er1
7803  ac_status=$?
7804  grep -v '^ *+' conftest.er1 >conftest.err
7805  rm -f conftest.er1
7806  cat conftest.err >&5
7807  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7808  (exit $ac_status); } &&
7809         { ac_try='test -z "$ac_c_werror_flag"
7810                         || test ! -s conftest.err'
7811  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7812  (eval $ac_try) 2>&5
7813  ac_status=$?
7814  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7815  (exit $ac_status); }; } &&
7816         { ac_try='test -s conftest$ac_exeext'
7817  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7818  (eval $ac_try) 2>&5
7819  ac_status=$?
7820  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7821  (exit $ac_status); }; }; then
7822  ac_cv_lib_efence_main=yes
7823else
7824  echo "$as_me: failed program was:" >&5
7825sed 's/^/| /' conftest.$ac_ext >&5
7826
7827ac_cv_lib_efence_main=no
7828fi
7829rm -f conftest.err conftest.$ac_objext \
7830      conftest$ac_exeext conftest.$ac_ext
7831LIBS=$ac_check_lib_save_LIBS
7832fi
7833echo "$as_me:$LINENO: result: $ac_cv_lib_efence_main" >&5
7834echo "${ECHO_T}$ac_cv_lib_efence_main" >&6
7835if test $ac_cv_lib_efence_main = yes; then
7836  FOUND_efence=yes
7837fi
7838
7839   if test x$FOUND_efence = xyes ; then
7840      LIBS="$LIBS -lefence"
7841   fi
7842
7843fi
7844
7845# FIXME: Replace `main' with a function in `-lm':
7846
7847echo "$as_me:$LINENO: checking for main in -lm" >&5
7848echo $ECHO_N "checking for main in -lm... $ECHO_C" >&6
7849if test "${ac_cv_lib_m_main+set}" = set; then
7850  echo $ECHO_N "(cached) $ECHO_C" >&6
7851else
7852  ac_check_lib_save_LIBS=$LIBS
7853LIBS="-lm  $LIBS"
7854cat >conftest.$ac_ext <<_ACEOF
7855/* confdefs.h.  */
7856_ACEOF
7857cat confdefs.h >>conftest.$ac_ext
7858cat >>conftest.$ac_ext <<_ACEOF
7859/* end confdefs.h.  */
7860
7861
7862int
7863main ()
7864{
7865main ();
7866  ;
7867  return 0;
7868}
7869_ACEOF
7870rm -f conftest.$ac_objext conftest$ac_exeext
7871if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7872  (eval $ac_link) 2>conftest.er1
7873  ac_status=$?
7874  grep -v '^ *+' conftest.er1 >conftest.err
7875  rm -f conftest.er1
7876  cat conftest.err >&5
7877  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7878  (exit $ac_status); } &&
7879         { ac_try='test -z "$ac_c_werror_flag"
7880                         || test ! -s conftest.err'
7881  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7882  (eval $ac_try) 2>&5
7883  ac_status=$?
7884  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7885  (exit $ac_status); }; } &&
7886         { ac_try='test -s conftest$ac_exeext'
7887  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7888  (eval $ac_try) 2>&5
7889  ac_status=$?
7890  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7891  (exit $ac_status); }; }; then
7892  ac_cv_lib_m_main=yes
7893else
7894  echo "$as_me: failed program was:" >&5
7895sed 's/^/| /' conftest.$ac_ext >&5
7896
7897ac_cv_lib_m_main=no
7898fi
7899rm -f conftest.err conftest.$ac_objext \
7900      conftest$ac_exeext conftest.$ac_ext
7901LIBS=$ac_check_lib_save_LIBS
7902fi
7903echo "$as_me:$LINENO: result: $ac_cv_lib_m_main" >&5
7904echo "${ECHO_T}$ac_cv_lib_m_main" >&6
7905if test $ac_cv_lib_m_main = yes; then
7906  cat >>confdefs.h <<_ACEOF
7907#define HAVE_LIBM 1
7908_ACEOF
7909
7910  LIBS="-lm $LIBS"
7911
7912fi
7913
7914
7915
7916# Checks for header files.
7917echo "$as_me:$LINENO: checking for ANSI C header files" >&5
7918echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
7919if test "${ac_cv_header_stdc+set}" = set; then
7920  echo $ECHO_N "(cached) $ECHO_C" >&6
7921else
7922  cat >conftest.$ac_ext <<_ACEOF
7923/* confdefs.h.  */
7924_ACEOF
7925cat confdefs.h >>conftest.$ac_ext
7926cat >>conftest.$ac_ext <<_ACEOF
7927/* end confdefs.h.  */
7928#include <stdlib.h>
7929#include <stdarg.h>
7930#include <string.h>
7931#include <float.h>
7932
7933int
7934main ()
7935{
7936
7937  ;
7938  return 0;
7939}
7940_ACEOF
7941rm -f conftest.$ac_objext
7942if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7943  (eval $ac_compile) 2>conftest.er1
7944  ac_status=$?
7945  grep -v '^ *+' conftest.er1 >conftest.err
7946  rm -f conftest.er1
7947  cat conftest.err >&5
7948  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7949  (exit $ac_status); } &&
7950         { ac_try='test -z "$ac_c_werror_flag"
7951                         || test ! -s conftest.err'
7952  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7953  (eval $ac_try) 2>&5
7954  ac_status=$?
7955  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7956  (exit $ac_status); }; } &&
7957         { ac_try='test -s conftest.$ac_objext'
7958  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7959  (eval $ac_try) 2>&5
7960  ac_status=$?
7961  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7962  (exit $ac_status); }; }; then
7963  ac_cv_header_stdc=yes
7964else
7965  echo "$as_me: failed program was:" >&5
7966sed 's/^/| /' conftest.$ac_ext >&5
7967
7968ac_cv_header_stdc=no
7969fi
7970rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7971
7972if test $ac_cv_header_stdc = yes; then
7973  # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
7974  cat >conftest.$ac_ext <<_ACEOF
7975/* confdefs.h.  */
7976_ACEOF
7977cat confdefs.h >>conftest.$ac_ext
7978cat >>conftest.$ac_ext <<_ACEOF
7979/* end confdefs.h.  */
7980#include <string.h>
7981
7982_ACEOF
7983if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7984  $EGREP "memchr" >/dev/null 2>&1; then
7985  :
7986else
7987  ac_cv_header_stdc=no
7988fi
7989rm -f conftest*
7990
7991fi
7992
7993if test $ac_cv_header_stdc = yes; then
7994  # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
7995  cat >conftest.$ac_ext <<_ACEOF
7996/* confdefs.h.  */
7997_ACEOF
7998cat confdefs.h >>conftest.$ac_ext
7999cat >>conftest.$ac_ext <<_ACEOF
8000/* end confdefs.h.  */
8001#include <stdlib.h>
8002
8003_ACEOF
8004if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8005  $EGREP "free" >/dev/null 2>&1; then
8006  :
8007else
8008  ac_cv_header_stdc=no
8009fi
8010rm -f conftest*
8011
8012fi
8013
8014if test $ac_cv_header_stdc = yes; then
8015  # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
8016  if test "$cross_compiling" = yes; then
8017  :
8018else
8019  cat >conftest.$ac_ext <<_ACEOF
8020/* confdefs.h.  */
8021_ACEOF
8022cat confdefs.h >>conftest.$ac_ext
8023cat >>conftest.$ac_ext <<_ACEOF
8024/* end confdefs.h.  */
8025#include <ctype.h>
8026#if ((' ' & 0x0FF) == 0x020)
8027# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
8028# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
8029#else
8030# define ISLOWER(c) \
8031                   (('a' <= (c) && (c) <= 'i') \
8032                     || ('j' <= (c) && (c) <= 'r') \
8033                     || ('s' <= (c) && (c) <= 'z'))
8034# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
8035#endif
8036
8037#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
8038int
8039main ()
8040{
8041  int i;
8042  for (i = 0; i < 256; i++)
8043    if (XOR (islower (i), ISLOWER (i))
8044        || toupper (i) != TOUPPER (i))
8045      exit(2);
8046  exit (0);
8047}
8048_ACEOF
8049rm -f conftest$ac_exeext
8050if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8051  (eval $ac_link) 2>&5
8052  ac_status=$?
8053  echo "$as_me:$LINENO: \$? = $ac_status" >&5
8054  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
8055  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8056  (eval $ac_try) 2>&5
8057  ac_status=$?
8058  echo "$as_me:$LINENO: \$? = $ac_status" >&5
8059  (exit $ac_status); }; }; then
8060  :
8061else
8062  echo "$as_me: program exited with status $ac_status" >&5
8063echo "$as_me: failed program was:" >&5
8064sed 's/^/| /' conftest.$ac_ext >&5
8065
8066( exit $ac_status )
8067ac_cv_header_stdc=no
8068fi
8069rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
8070fi
8071fi
8072fi
8073echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
8074echo "${ECHO_T}$ac_cv_header_stdc" >&6
8075if test $ac_cv_header_stdc = yes; then
8076
8077cat >>confdefs.h <<\_ACEOF
8078#define STDC_HEADERS 1
8079_ACEOF
8080
8081fi
8082
8083
8084
8085for ac_header in stdlib.h string.h
8086do
8087as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
8088if eval "test \"\${$as_ac_Header+set}\" = set"; then
8089  echo "$as_me:$LINENO: checking for $ac_header" >&5
8090echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
8091if eval "test \"\${$as_ac_Header+set}\" = set"; then
8092  echo $ECHO_N "(cached) $ECHO_C" >&6
8093fi
8094echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
8095echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
8096else
8097  # Is the header compilable?
8098echo "$as_me:$LINENO: checking $ac_header usability" >&5
8099echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
8100cat >conftest.$ac_ext <<_ACEOF
8101/* confdefs.h.  */
8102_ACEOF
8103cat confdefs.h >>conftest.$ac_ext
8104cat >>conftest.$ac_ext <<_ACEOF
8105/* end confdefs.h.  */
8106$ac_includes_default
8107#include <$ac_header>
8108_ACEOF
8109rm -f conftest.$ac_objext
8110if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8111  (eval $ac_compile) 2>conftest.er1
8112  ac_status=$?
8113  grep -v '^ *+' conftest.er1 >conftest.err
8114  rm -f conftest.er1
8115  cat conftest.err >&5
8116  echo "$as_me:$LINENO: \$? = $ac_status" >&5
8117  (exit $ac_status); } &&
8118         { ac_try='test -z "$ac_c_werror_flag"
8119                         || test ! -s conftest.err'
8120  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8121  (eval $ac_try) 2>&5
8122  ac_status=$?
8123  echo "$as_me:$LINENO: \$? = $ac_status" >&5
8124  (exit $ac_status); }; } &&
8125         { ac_try='test -s conftest.$ac_objext'
8126  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8127  (eval $ac_try) 2>&5
8128  ac_status=$?
8129  echo "$as_me:$LINENO: \$? = $ac_status" >&5
8130  (exit $ac_status); }; }; then
8131  ac_header_compiler=yes
8132else
8133  echo "$as_me: failed program was:" >&5
8134sed 's/^/| /' conftest.$ac_ext >&5
8135
8136ac_header_compiler=no
8137fi
8138rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8139echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
8140echo "${ECHO_T}$ac_header_compiler" >&6
8141
8142# Is the header present?
8143echo "$as_me:$LINENO: checking $ac_header presence" >&5
8144echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
8145cat >conftest.$ac_ext <<_ACEOF
8146/* confdefs.h.  */
8147_ACEOF
8148cat confdefs.h >>conftest.$ac_ext
8149cat >>conftest.$ac_ext <<_ACEOF
8150/* end confdefs.h.  */
8151#include <$ac_header>
8152_ACEOF
8153if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
8154  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
8155  ac_status=$?
8156  grep -v '^ *+' conftest.er1 >conftest.err
8157  rm -f conftest.er1
8158  cat conftest.err >&5
8159  echo "$as_me:$LINENO: \$? = $ac_status" >&5
8160  (exit $ac_status); } >/dev/null; then
8161  if test -s conftest.err; then
8162    ac_cpp_err=$ac_c_preproc_warn_flag
8163    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
8164  else
8165    ac_cpp_err=
8166  fi
8167else
8168  ac_cpp_err=yes
8169fi
8170if test -z "$ac_cpp_err"; then
8171  ac_header_preproc=yes
8172else
8173  echo "$as_me: failed program was:" >&5
8174sed 's/^/| /' conftest.$ac_ext >&5
8175
8176  ac_header_preproc=no
8177fi
8178rm -f conftest.err conftest.$ac_ext
8179echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
8180echo "${ECHO_T}$ac_header_preproc" >&6
8181
8182# So?  What about this header?
8183case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
8184  yes:no: )
8185    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
8186echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
8187    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
8188echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
8189    ac_header_preproc=yes
8190    ;;
8191  no:yes:* )
8192    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
8193echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
8194    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
8195echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
8196    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
8197echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
8198    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
8199echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
8200    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
8201echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
8202    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
8203echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
8204    (
8205      cat <<\_ASBOX
8206## ---------------------------------------------- ##
8207## Report this to orxonox-dev at mail.datacore.ch ##
8208## ---------------------------------------------- ##
8209_ASBOX
8210    ) |
8211      sed "s/^/$as_me: WARNING:     /" >&2
8212    ;;
8213esac
8214echo "$as_me:$LINENO: checking for $ac_header" >&5
8215echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
8216if eval "test \"\${$as_ac_Header+set}\" = set"; then
8217  echo $ECHO_N "(cached) $ECHO_C" >&6
8218else
8219  eval "$as_ac_Header=\$ac_header_preproc"
8220fi
8221echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
8222echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
8223
8224fi
8225if test `eval echo '${'$as_ac_Header'}'` = yes; then
8226  cat >>confdefs.h <<_ACEOF
8227#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
8228_ACEOF
8229
8230fi
8231
8232done
8233
8234
8235# Checks for typedefs, structures, and compiler characteristics.
8236echo "$as_me:$LINENO: checking for stdbool.h that conforms to C99" >&5
8237echo $ECHO_N "checking for stdbool.h that conforms to C99... $ECHO_C" >&6
8238if test "${ac_cv_header_stdbool_h+set}" = set; then
8239  echo $ECHO_N "(cached) $ECHO_C" >&6
8240else
8241  cat >conftest.$ac_ext <<_ACEOF
8242/* confdefs.h.  */
8243_ACEOF
8244cat confdefs.h >>conftest.$ac_ext
8245cat >>conftest.$ac_ext <<_ACEOF
8246/* end confdefs.h.  */
8247
8248#include <stdbool.h>
8249#ifndef bool
8250# error bool is not defined
8251#endif
8252#ifndef false
8253# error false is not defined
8254#endif
8255#if false
8256# error false is not 0
8257#endif
8258#ifndef true
8259# error true is not defined
8260#endif
8261#if true != 1
8262# error true is not 1
8263#endif
8264#ifndef __bool_true_false_are_defined
8265# error __bool_true_false_are_defined is not defined
8266#endif
8267
8268        struct s { _Bool s: 1; _Bool t; } s;
8269
8270        char a[true == 1 ? 1 : -1];
8271        char b[false == 0 ? 1 : -1];
8272        char c[__bool_true_false_are_defined == 1 ? 1 : -1];
8273        char d[(bool) -0.5 == true ? 1 : -1];
8274        bool e = &s;
8275        char f[(_Bool) -0.0 == false ? 1 : -1];
8276        char g[true];
8277        char h[sizeof (_Bool)];
8278        char i[sizeof s.t];
8279
8280int
8281main ()
8282{
8283 return !a + !b + !c + !d + !e + !f + !g + !h + !i;
8284  ;
8285  return 0;
8286}
8287_ACEOF
8288rm -f conftest.$ac_objext
8289if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8290  (eval $ac_compile) 2>conftest.er1
8291  ac_status=$?
8292  grep -v '^ *+' conftest.er1 >conftest.err
8293  rm -f conftest.er1
8294  cat conftest.err >&5
8295  echo "$as_me:$LINENO: \$? = $ac_status" >&5
8296  (exit $ac_status); } &&
8297         { ac_try='test -z "$ac_c_werror_flag"
8298                         || test ! -s conftest.err'
8299  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8300  (eval $ac_try) 2>&5
8301  ac_status=$?
8302  echo "$as_me:$LINENO: \$? = $ac_status" >&5
8303  (exit $ac_status); }; } &&
8304         { ac_try='test -s conftest.$ac_objext'
8305  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8306  (eval $ac_try) 2>&5
8307  ac_status=$?
8308  echo "$as_me:$LINENO: \$? = $ac_status" >&5
8309  (exit $ac_status); }; }; then
8310  ac_cv_header_stdbool_h=yes
8311else
8312  echo "$as_me: failed program was:" >&5
8313sed 's/^/| /' conftest.$ac_ext >&5
8314
8315ac_cv_header_stdbool_h=no
8316fi
8317rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8318fi
8319echo "$as_me:$LINENO: result: $ac_cv_header_stdbool_h" >&5
8320echo "${ECHO_T}$ac_cv_header_stdbool_h" >&6
8321echo "$as_me:$LINENO: checking for _Bool" >&5
8322echo $ECHO_N "checking for _Bool... $ECHO_C" >&6
8323if test "${ac_cv_type__Bool+set}" = set; then
8324  echo $ECHO_N "(cached) $ECHO_C" >&6
8325else
8326  cat >conftest.$ac_ext <<_ACEOF
8327/* confdefs.h.  */
8328_ACEOF
8329cat confdefs.h >>conftest.$ac_ext
8330cat >>conftest.$ac_ext <<_ACEOF
8331/* end confdefs.h.  */
8332$ac_includes_default
8333int
8334main ()
8335{
8336if ((_Bool *) 0)
8337  return 0;
8338if (sizeof (_Bool))
8339  return 0;
8340  ;
8341  return 0;
8342}
8343_ACEOF
8344rm -f conftest.$ac_objext
8345if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8346  (eval $ac_compile) 2>conftest.er1
8347  ac_status=$?
8348  grep -v '^ *+' conftest.er1 >conftest.err
8349  rm -f conftest.er1
8350  cat conftest.err >&5
8351  echo "$as_me:$LINENO: \$? = $ac_status" >&5
8352  (exit $ac_status); } &&
8353         { ac_try='test -z "$ac_c_werror_flag"
8354                         || test ! -s conftest.err'
8355  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8356  (eval $ac_try) 2>&5
8357  ac_status=$?
8358  echo "$as_me:$LINENO: \$? = $ac_status" >&5
8359  (exit $ac_status); }; } &&
8360         { ac_try='test -s conftest.$ac_objext'
8361  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8362  (eval $ac_try) 2>&5
8363  ac_status=$?
8364  echo "$as_me:$LINENO: \$? = $ac_status" >&5
8365  (exit $ac_status); }; }; then
8366  ac_cv_type__Bool=yes
8367else
8368  echo "$as_me: failed program was:" >&5
8369sed 's/^/| /' conftest.$ac_ext >&5
8370
8371ac_cv_type__Bool=no
8372fi
8373rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8374fi
8375echo "$as_me:$LINENO: result: $ac_cv_type__Bool" >&5
8376echo "${ECHO_T}$ac_cv_type__Bool" >&6
8377if test $ac_cv_type__Bool = yes; then
8378
8379cat >>confdefs.h <<_ACEOF
8380#define HAVE__BOOL 1
8381_ACEOF
8382
8383
8384fi
8385
8386if test $ac_cv_header_stdbool_h = yes; then
8387
8388cat >>confdefs.h <<\_ACEOF
8389#define HAVE_STDBOOL_H 1
8390_ACEOF
8391
8392fi
8393
8394
8395# Checks for library functions.
8396
8397for ac_header in stdlib.h
8398do
8399as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
8400if eval "test \"\${$as_ac_Header+set}\" = set"; then
8401  echo "$as_me:$LINENO: checking for $ac_header" >&5
8402echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
8403if eval "test \"\${$as_ac_Header+set}\" = set"; then
8404  echo $ECHO_N "(cached) $ECHO_C" >&6
8405fi
8406echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
8407echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
8408else
8409  # Is the header compilable?
8410echo "$as_me:$LINENO: checking $ac_header usability" >&5
8411echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
8412cat >conftest.$ac_ext <<_ACEOF
8413/* confdefs.h.  */
8414_ACEOF
8415cat confdefs.h >>conftest.$ac_ext
8416cat >>conftest.$ac_ext <<_ACEOF
8417/* end confdefs.h.  */
8418$ac_includes_default
8419#include <$ac_header>
8420_ACEOF
8421rm -f conftest.$ac_objext
8422if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8423  (eval $ac_compile) 2>conftest.er1
8424  ac_status=$?
8425  grep -v '^ *+' conftest.er1 >conftest.err
8426  rm -f conftest.er1
8427  cat conftest.err >&5
8428  echo "$as_me:$LINENO: \$? = $ac_status" >&5
8429  (exit $ac_status); } &&
8430         { ac_try='test -z "$ac_c_werror_flag"
8431                         || test ! -s conftest.err'
8432  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8433  (eval $ac_try) 2>&5
8434  ac_status=$?
8435  echo "$as_me:$LINENO: \$? = $ac_status" >&5
8436  (exit $ac_status); }; } &&
8437         { ac_try='test -s conftest.$ac_objext'
8438  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8439  (eval $ac_try) 2>&5
8440  ac_status=$?
8441  echo "$as_me:$LINENO: \$? = $ac_status" >&5
8442  (exit $ac_status); }; }; then
8443  ac_header_compiler=yes
8444else
8445  echo "$as_me: failed program was:" >&5
8446sed 's/^/| /' conftest.$ac_ext >&5
8447
8448ac_header_compiler=no
8449fi
8450rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8451echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
8452echo "${ECHO_T}$ac_header_compiler" >&6
8453
8454# Is the header present?
8455echo "$as_me:$LINENO: checking $ac_header presence" >&5
8456echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
8457cat >conftest.$ac_ext <<_ACEOF
8458/* confdefs.h.  */
8459_ACEOF
8460cat confdefs.h >>conftest.$ac_ext
8461cat >>conftest.$ac_ext <<_ACEOF
8462/* end confdefs.h.  */
8463#include <$ac_header>
8464_ACEOF
8465if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
8466  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
8467  ac_status=$?
8468  grep -v '^ *+' conftest.er1 >conftest.err
8469  rm -f conftest.er1
8470  cat conftest.err >&5
8471  echo "$as_me:$LINENO: \$? = $ac_status" >&5
8472  (exit $ac_status); } >/dev/null; then
8473  if test -s conftest.err; then
8474    ac_cpp_err=$ac_c_preproc_warn_flag
8475    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
8476  else
8477    ac_cpp_err=
8478  fi
8479else
8480  ac_cpp_err=yes
8481fi
8482if test -z "$ac_cpp_err"; then
8483  ac_header_preproc=yes
8484else
8485  echo "$as_me: failed program was:" >&5
8486sed 's/^/| /' conftest.$ac_ext >&5
8487
8488  ac_header_preproc=no
8489fi
8490rm -f conftest.err conftest.$ac_ext
8491echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
8492echo "${ECHO_T}$ac_header_preproc" >&6
8493
8494# So?  What about this header?
8495case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
8496  yes:no: )
8497    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
8498echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
8499    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
8500echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
8501    ac_header_preproc=yes
8502    ;;
8503  no:yes:* )
8504    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
8505echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
8506    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
8507echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
8508    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
8509echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
8510    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
8511echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
8512    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
8513echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
8514    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
8515echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
8516    (
8517      cat <<\_ASBOX
8518## ---------------------------------------------- ##
8519## Report this to orxonox-dev at mail.datacore.ch ##
8520## ---------------------------------------------- ##
8521_ASBOX
8522    ) |
8523      sed "s/^/$as_me: WARNING:     /" >&2
8524    ;;
8525esac
8526echo "$as_me:$LINENO: checking for $ac_header" >&5
8527echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
8528if eval "test \"\${$as_ac_Header+set}\" = set"; then
8529  echo $ECHO_N "(cached) $ECHO_C" >&6
8530else
8531  eval "$as_ac_Header=\$ac_header_preproc"
8532fi
8533echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
8534echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
8535
8536fi
8537if test `eval echo '${'$as_ac_Header'}'` = yes; then
8538  cat >>confdefs.h <<_ACEOF
8539#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
8540_ACEOF
8541
8542fi
8543
8544done
8545
8546echo "$as_me:$LINENO: checking for GNU libc compatible malloc" >&5
8547echo $ECHO_N "checking for GNU libc compatible malloc... $ECHO_C" >&6
8548if test "${ac_cv_func_malloc_0_nonnull+set}" = set; then
8549  echo $ECHO_N "(cached) $ECHO_C" >&6
8550else
8551  if test "$cross_compiling" = yes; then
8552  ac_cv_func_malloc_0_nonnull=no
8553else
8554  cat >conftest.$ac_ext <<_ACEOF
8555/* confdefs.h.  */
8556_ACEOF
8557cat confdefs.h >>conftest.$ac_ext
8558cat >>conftest.$ac_ext <<_ACEOF
8559/* end confdefs.h.  */
8560#if STDC_HEADERS || HAVE_STDLIB_H
8561# include <stdlib.h>
8562#else
8563char *malloc ();
8564#endif
8565
8566int
8567main ()
8568{
8569exit (malloc (0) ? 0 : 1);
8570  ;
8571  return 0;
8572}
8573_ACEOF
8574rm -f conftest$ac_exeext
8575if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8576  (eval $ac_link) 2>&5
8577  ac_status=$?
8578  echo "$as_me:$LINENO: \$? = $ac_status" >&5
8579  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
8580  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8581  (eval $ac_try) 2>&5
8582  ac_status=$?
8583  echo "$as_me:$LINENO: \$? = $ac_status" >&5
8584  (exit $ac_status); }; }; then
8585  ac_cv_func_malloc_0_nonnull=yes
8586else
8587  echo "$as_me: program exited with status $ac_status" >&5
8588echo "$as_me: failed program was:" >&5
8589sed 's/^/| /' conftest.$ac_ext >&5
8590
8591( exit $ac_status )
8592ac_cv_func_malloc_0_nonnull=no
8593fi
8594rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
8595fi
8596fi
8597echo "$as_me:$LINENO: result: $ac_cv_func_malloc_0_nonnull" >&5
8598echo "${ECHO_T}$ac_cv_func_malloc_0_nonnull" >&6
8599if test $ac_cv_func_malloc_0_nonnull = yes; then
8600
8601cat >>confdefs.h <<\_ACEOF
8602#define HAVE_MALLOC 1
8603_ACEOF
8604
8605else
8606  cat >>confdefs.h <<\_ACEOF
8607#define HAVE_MALLOC 0
8608_ACEOF
8609
8610   case $LIBOBJS in
8611    "malloc.$ac_objext"   | \
8612  *" malloc.$ac_objext"   | \
8613    "malloc.$ac_objext "* | \
8614  *" malloc.$ac_objext "* ) ;;
8615  *) LIBOBJS="$LIBOBJS malloc.$ac_objext" ;;
8616esac
8617
8618
8619cat >>confdefs.h <<\_ACEOF
8620#define malloc rpl_malloc
8621_ACEOF
8622
8623fi
8624
8625
8626
8627
8628
8629for ac_func in bzero sqrt
8630do
8631as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
8632echo "$as_me:$LINENO: checking for $ac_func" >&5
8633echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
8634if eval "test \"\${$as_ac_var+set}\" = set"; then
8635  echo $ECHO_N "(cached) $ECHO_C" >&6
8636else
8637  cat >conftest.$ac_ext <<_ACEOF
8638/* confdefs.h.  */
8639_ACEOF
8640cat confdefs.h >>conftest.$ac_ext
8641cat >>conftest.$ac_ext <<_ACEOF
8642/* end confdefs.h.  */
8643/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
8644   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
8645#define $ac_func innocuous_$ac_func
8646
8647/* System header to define __stub macros and hopefully few prototypes,
8648    which can conflict with char $ac_func (); below.
8649    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8650    <limits.h> exists even on freestanding compilers.  */
8651
8652#ifdef __STDC__
8653# include <limits.h>
8654#else
8655# include <assert.h>
8656#endif
8657
8658#undef $ac_func
8659
8660/* Override any gcc2 internal prototype to avoid an error.  */
8661#ifdef __cplusplus
8662extern "C"
8663{
8664#endif
8665/* We use char because int might match the return type of a gcc2
8666   builtin and then its argument prototype would still apply.  */
8667char $ac_func ();
8668/* The GNU C library defines this for functions which it implements
8669    to always fail with ENOSYS.  Some functions are actually named
8670    something starting with __ and the normal name is an alias.  */
8671#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
8672choke me
8673#else
8674char (*f) () = $ac_func;
8675#endif
8676#ifdef __cplusplus
8677}
8678#endif
8679
8680int
8681main ()
8682{
8683return f != $ac_func;
8684  ;
8685  return 0;
8686}
8687_ACEOF
8688rm -f conftest.$ac_objext conftest$ac_exeext
8689if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8690  (eval $ac_link) 2>conftest.er1
8691  ac_status=$?
8692  grep -v '^ *+' conftest.er1 >conftest.err
8693  rm -f conftest.er1
8694  cat conftest.err >&5
8695  echo "$as_me:$LINENO: \$? = $ac_status" >&5
8696  (exit $ac_status); } &&
8697         { ac_try='test -z "$ac_c_werror_flag"
8698                         || test ! -s conftest.err'
8699  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8700  (eval $ac_try) 2>&5
8701  ac_status=$?
8702  echo "$as_me:$LINENO: \$? = $ac_status" >&5
8703  (exit $ac_status); }; } &&
8704         { ac_try='test -s conftest$ac_exeext'
8705  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8706  (eval $ac_try) 2>&5
8707  ac_status=$?
8708  echo "$as_me:$LINENO: \$? = $ac_status" >&5
8709  (exit $ac_status); }; }; then
8710  eval "$as_ac_var=yes"
8711else
8712  echo "$as_me: failed program was:" >&5
8713sed 's/^/| /' conftest.$ac_ext >&5
8714
8715eval "$as_ac_var=no"
8716fi
8717rm -f conftest.err conftest.$ac_objext \
8718      conftest$ac_exeext conftest.$ac_ext
8719fi
8720echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
8721echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
8722if test `eval echo '${'$as_ac_var'}'` = yes; then
8723  cat >>confdefs.h <<_ACEOF
8724#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
8725_ACEOF
8726
8727fi
8728done
8729
8730
8731######################
8732## OUTPUT CONFIGURE ##
8733######################
8734                                                                                                    ac_config_files="$ac_config_files Makefile src/Makefile src/lib/Makefile src/lib/graphics/Makefile src/lib/graphics/importer/Makefile src/lib/gui/Makefile src/lib/gui/console/Makefile src/lib/gui/gui/Makefile src/subprojects/Makefile src/subprojects/testmain/Makefile"
8735
8736
8737cat >confcache <<\_ACEOF
8738# This file is a shell script that caches the results of configure
8739# tests run on this system so they can be shared between configure
8740# scripts and configure runs, see configure's option --config-cache.
8741# It is not useful on other systems.  If it contains results you don't
8742# want to keep, you may remove or edit it.
8743#
8744# config.status only pays attention to the cache file if you give it
8745# the --recheck option to rerun configure.
8746#
8747# `ac_cv_env_foo' variables (set or unset) will be overridden when
8748# loading this file, other *unset* `ac_cv_foo' will be assigned the
8749# following values.
8750
8751_ACEOF
8752
8753# The following way of writing the cache mishandles newlines in values,
8754# but we know of no workaround that is simple, portable, and efficient.
8755# So, don't put newlines in cache variables' values.
8756# Ultrix sh set writes to stderr and can't be redirected directly,
8757# and sets the high bit in the cache file unless we assign to the vars.
8758{
8759  (set) 2>&1 |
8760    case `(ac_space=' '; set | grep ac_space) 2>&1` in
8761    *ac_space=\ *)
8762      # `set' does not quote correctly, so add quotes (double-quote
8763      # substitution turns \\\\ into \\, and sed turns \\ into \).
8764      sed -n \
8765        "s/'/'\\\\''/g;
8766          s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
8767      ;;
8768    *)
8769      # `set' quotes correctly as required by POSIX, so do not add quotes.
8770      sed -n \
8771        "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
8772      ;;
8773    esac;
8774} |
8775  sed '
8776     t clear
8777     : clear
8778     s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
8779     t end
8780     /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
8781     : end' >>confcache
8782if diff $cache_file confcache >/dev/null 2>&1; then :; else
8783  if test -w $cache_file; then
8784    test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
8785    cat confcache >$cache_file
8786  else
8787    echo "not updating unwritable cache $cache_file"
8788  fi
8789fi
8790rm -f confcache
8791
8792test "x$prefix" = xNONE && prefix=$ac_default_prefix
8793# Let make expand exec_prefix.
8794test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
8795
8796# VPATH may cause trouble with some makes, so we remove $(srcdir),
8797# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
8798# trailing colons and then remove the whole line if VPATH becomes empty
8799# (actually we leave an empty line to preserve line numbers).
8800if test "x$srcdir" = x.; then
8801  ac_vpsub='/^[  ]*VPATH[        ]*=/{
8802s/:*\$(srcdir):*/:/;
8803s/:*\${srcdir}:*/:/;
8804s/:*@srcdir@:*/:/;
8805s/^\([^=]*=[     ]*\):*/\1/;
8806s/:*$//;
8807s/^[^=]*=[       ]*$//;
8808}'
8809fi
8810
8811DEFS=-DHAVE_CONFIG_H
8812
8813ac_libobjs=
8814ac_ltlibobjs=
8815for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
8816  # 1. Remove the extension, and $U if already installed.
8817  ac_i=`echo "$ac_i" |
8818         sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
8819  # 2. Add them.
8820  ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
8821  ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
8822done
8823LIBOBJS=$ac_libobjs
8824
8825LTLIBOBJS=$ac_ltlibobjs
8826
8827
8828if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
8829  { { echo "$as_me:$LINENO: error: conditional \"AMDEP\" was never defined.
8830Usually this means the macro was only invoked conditionally." >&5
8831echo "$as_me: error: conditional \"AMDEP\" was never defined.
8832Usually this means the macro was only invoked conditionally." >&2;}
8833   { (exit 1); exit 1; }; }
8834fi
8835if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
8836  { { echo "$as_me:$LINENO: error: conditional \"am__fastdepCXX\" was never defined.
8837Usually this means the macro was only invoked conditionally." >&5
8838echo "$as_me: error: conditional \"am__fastdepCXX\" was never defined.
8839Usually this means the macro was only invoked conditionally." >&2;}
8840   { (exit 1); exit 1; }; }
8841fi
8842if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
8843  { { echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined.
8844Usually this means the macro was only invoked conditionally." >&5
8845echo "$as_me: error: conditional \"am__fastdepCC\" was never defined.
8846Usually this means the macro was only invoked conditionally." >&2;}
8847   { (exit 1); exit 1; }; }
8848fi
8849if test -z "${SUB_PROJECTS_TRUE}" && test -z "${SUB_PROJECTS_FALSE}"; then
8850  { { echo "$as_me:$LINENO: error: conditional \"SUB_PROJECTS\" was never defined.
8851Usually this means the macro was only invoked conditionally." >&5
8852echo "$as_me: error: conditional \"SUB_PROJECTS\" was never defined.
8853Usually this means the macro was only invoked conditionally." >&2;}
8854   { (exit 1); exit 1; }; }
8855fi
8856if test -z "${DOCUMENTATION_TRUE}" && test -z "${DOCUMENTATION_FALSE}"; then
8857  { { echo "$as_me:$LINENO: error: conditional \"DOCUMENTATION\" was never defined.
8858Usually this means the macro was only invoked conditionally." >&5
8859echo "$as_me: error: conditional \"DOCUMENTATION\" was never defined.
8860Usually this means the macro was only invoked conditionally." >&2;}
8861   { (exit 1); exit 1; }; }
8862fi
8863if test -z "${DOXYGEN_TRUE}" && test -z "${DOXYGEN_FALSE}"; then
8864  { { echo "$as_me:$LINENO: error: conditional \"DOXYGEN\" was never defined.
8865Usually this means the macro was only invoked conditionally." >&5
8866echo "$as_me: error: conditional \"DOXYGEN\" was never defined.
8867Usually this means the macro was only invoked conditionally." >&2;}
8868   { (exit 1); exit 1; }; }
8869fi
8870if test -z "${HAVE_GTK2_TRUE}" && test -z "${HAVE_GTK2_FALSE}"; then
8871  { { echo "$as_me:$LINENO: error: conditional \"HAVE_GTK2\" was never defined.
8872Usually this means the macro was only invoked conditionally." >&5
8873echo "$as_me: error: conditional \"HAVE_GTK2\" was never defined.
8874Usually this means the macro was only invoked conditionally." >&2;}
8875   { (exit 1); exit 1; }; }
8876fi
8877if test -z "${HAVE_CURL_TRUE}" && test -z "${HAVE_CURL_FALSE}"; then
8878  { { echo "$as_me:$LINENO: error: conditional \"HAVE_CURL\" was never defined.
8879Usually this means the macro was only invoked conditionally." >&5
8880echo "$as_me: error: conditional \"HAVE_CURL\" was never defined.
8881Usually this means the macro was only invoked conditionally." >&2;}
8882   { (exit 1); exit 1; }; }
8883fi
8884
8885: ${CONFIG_STATUS=./config.status}
8886ac_clean_files_save=$ac_clean_files
8887ac_clean_files="$ac_clean_files $CONFIG_STATUS"
8888{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
8889echo "$as_me: creating $CONFIG_STATUS" >&6;}
8890cat >$CONFIG_STATUS <<_ACEOF
8891#! $SHELL
8892# Generated by $as_me.
8893# Run this file to recreate the current configuration.
8894# Compiler output produced by configure, useful for debugging
8895# configure, is in config.log if it exists.
8896
8897debug=false
8898ac_cs_recheck=false
8899ac_cs_silent=false
8900SHELL=\${CONFIG_SHELL-$SHELL}
8901_ACEOF
8902
8903cat >>$CONFIG_STATUS <<\_ACEOF
8904## --------------------- ##
8905## M4sh Initialization.  ##
8906## --------------------- ##
8907
8908# Be Bourne compatible
8909if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
8910  emulate sh
8911  NULLCMD=:
8912  # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
8913  # is contrary to our usage.  Disable this feature.
8914  alias -g '${1+"$@"}'='"$@"'
8915elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
8916  set -o posix
8917fi
8918DUALCASE=1; export DUALCASE # for MKS sh
8919
8920# Support unset when possible.
8921if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
8922  as_unset=unset
8923else
8924  as_unset=false
8925fi
8926
8927
8928# Work around bugs in pre-3.0 UWIN ksh.
8929$as_unset ENV MAIL MAILPATH
8930PS1='$ '
8931PS2='> '
8932PS4='+ '
8933
8934# NLS nuisances.
8935for as_var in \
8936  LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
8937  LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
8938  LC_TELEPHONE LC_TIME
8939do
8940  if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
8941    eval $as_var=C; export $as_var
8942  else
8943    $as_unset $as_var
8944  fi
8945done
8946
8947# Required to use basename.
8948if expr a : '\(a\)' >/dev/null 2>&1; then
8949  as_expr=expr
8950else
8951  as_expr=false
8952fi
8953
8954if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
8955  as_basename=basename
8956else
8957  as_basename=false
8958fi
8959
8960
8961# Name of the executable.
8962as_me=`$as_basename "$0" ||
8963$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
8964         X"$0" : 'X\(//\)$' \| \
8965         X"$0" : 'X\(/\)$' \| \
8966         .     : '\(.\)' 2>/dev/null ||
8967echo X/"$0" |
8968    sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
8969          /^X\/\(\/\/\)$/{ s//\1/; q; }
8970          /^X\/\(\/\).*/{ s//\1/; q; }
8971          s/.*/./; q'`
8972
8973
8974# PATH needs CR, and LINENO needs CR and PATH.
8975# Avoid depending upon Character Ranges.
8976as_cr_letters='abcdefghijklmnopqrstuvwxyz'
8977as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
8978as_cr_Letters=$as_cr_letters$as_cr_LETTERS
8979as_cr_digits='0123456789'
8980as_cr_alnum=$as_cr_Letters$as_cr_digits
8981
8982# The user is always right.
8983if test "${PATH_SEPARATOR+set}" != set; then
8984  echo "#! /bin/sh" >conf$$.sh
8985  echo  "exit 0"   >>conf$$.sh
8986  chmod +x conf$$.sh
8987  if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
8988    PATH_SEPARATOR=';'
8989  else
8990    PATH_SEPARATOR=:
8991  fi
8992  rm -f conf$$.sh
8993fi
8994
8995
8996  as_lineno_1=$LINENO
8997  as_lineno_2=$LINENO
8998  as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
8999  test "x$as_lineno_1" != "x$as_lineno_2" &&
9000  test "x$as_lineno_3"  = "x$as_lineno_2"  || {
9001  # Find who we are.  Look in the path if we contain no path at all
9002  # relative or not.
9003  case $0 in
9004    *[\\/]* ) as_myself=$0 ;;
9005    *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9006for as_dir in $PATH
9007do
9008  IFS=$as_save_IFS
9009  test -z "$as_dir" && as_dir=.
9010  test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
9011done
9012
9013       ;;
9014  esac
9015  # We did not find ourselves, most probably we were run as `sh COMMAND'
9016  # in which case we are not to be found in the path.
9017  if test "x$as_myself" = x; then
9018    as_myself=$0
9019  fi
9020  if test ! -f "$as_myself"; then
9021    { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
9022echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
9023   { (exit 1); exit 1; }; }
9024  fi
9025  case $CONFIG_SHELL in
9026  '')
9027    as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9028for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
9029do
9030  IFS=$as_save_IFS
9031  test -z "$as_dir" && as_dir=.
9032  for as_base in sh bash ksh sh5; do
9033         case $as_dir in
9034         /*)
9035           if ("$as_dir/$as_base" -c '
9036  as_lineno_1=$LINENO
9037  as_lineno_2=$LINENO
9038  as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
9039  test "x$as_lineno_1" != "x$as_lineno_2" &&
9040  test "x$as_lineno_3"  = "x$as_lineno_2" ') 2>/dev/null; then
9041             $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
9042             $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
9043             CONFIG_SHELL=$as_dir/$as_base
9044             export CONFIG_SHELL
9045             exec "$CONFIG_SHELL" "$0" ${1+"$@"}
9046           fi;;
9047         esac
9048       done
9049done
9050;;
9051  esac
9052
9053  # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
9054  # uniformly replaced by the line number.  The first 'sed' inserts a
9055  # line-number line before each line; the second 'sed' does the real
9056  # work.  The second script uses 'N' to pair each line-number line
9057  # with the numbered line, and appends trailing '-' during
9058  # substitution so that $LINENO is not a special case at line end.
9059  # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
9060  # second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)
9061  sed '=' <$as_myself |
9062    sed '
9063      N
9064      s,$,-,
9065      : loop
9066      s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
9067      t loop
9068      s,-$,,
9069      s,^['$as_cr_digits']*\n,,
9070    ' >$as_me.lineno &&
9071  chmod +x $as_me.lineno ||
9072    { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
9073echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
9074   { (exit 1); exit 1; }; }
9075
9076  # Don't try to exec as it changes $[0], causing all sort of problems
9077  # (the dirname of $[0] is not the place where we might find the
9078  # original and so on.  Autoconf is especially sensible to this).
9079  . ./$as_me.lineno
9080  # Exit status is that of the last command.
9081  exit
9082}
9083
9084
9085case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
9086  *c*,-n*) ECHO_N= ECHO_C='
9087' ECHO_T='      ' ;;
9088  *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
9089  *)       ECHO_N= ECHO_C='\c' ECHO_T= ;;
9090esac
9091
9092if expr a : '\(a\)' >/dev/null 2>&1; then
9093  as_expr=expr
9094else
9095  as_expr=false
9096fi
9097
9098rm -f conf$$ conf$$.exe conf$$.file
9099echo >conf$$.file
9100if ln -s conf$$.file conf$$ 2>/dev/null; then
9101  # We could just check for DJGPP; but this test a) works b) is more generic
9102  # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
9103  if test -f conf$$.exe; then
9104    # Don't use ln at all; we don't have any links
9105    as_ln_s='cp -p'
9106  else
9107    as_ln_s='ln -s'
9108  fi
9109elif ln conf$$.file conf$$ 2>/dev/null; then
9110  as_ln_s=ln
9111else
9112  as_ln_s='cp -p'
9113fi
9114rm -f conf$$ conf$$.exe conf$$.file
9115
9116if mkdir -p . 2>/dev/null; then
9117  as_mkdir_p=:
9118else
9119  test -d ./-p && rmdir ./-p
9120  as_mkdir_p=false
9121fi
9122
9123as_executable_p="test -f"
9124
9125# Sed expression to map a string onto a valid CPP name.
9126as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
9127
9128# Sed expression to map a string onto a valid variable name.
9129as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
9130
9131
9132# IFS
9133# We need space, tab and new line, in precisely that order.
9134as_nl='
9135'
9136IFS="   $as_nl"
9137
9138# CDPATH.
9139$as_unset CDPATH
9140
9141exec 6>&1
9142
9143# Open the log real soon, to keep \$[0] and so on meaningful, and to
9144# report actual input values of CONFIG_FILES etc. instead of their
9145# values after options handling.  Logging --version etc. is OK.
9146exec 5>>config.log
9147{
9148  echo
9149  sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
9150## Running $as_me. ##
9151_ASBOX
9152} >&5
9153cat >&5 <<_CSEOF
9154
9155This file was extended by orxonox $as_me 0.2.3-pre-alpha, which was
9156generated by GNU Autoconf 2.59.  Invocation command line was
9157
9158  CONFIG_FILES    = $CONFIG_FILES
9159  CONFIG_HEADERS  = $CONFIG_HEADERS
9160  CONFIG_LINKS    = $CONFIG_LINKS
9161  CONFIG_COMMANDS = $CONFIG_COMMANDS
9162  $ $0 $@
9163
9164_CSEOF
9165echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
9166echo >&5
9167_ACEOF
9168
9169# Files that config.status was made for.
9170if test -n "$ac_config_files"; then
9171  echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
9172fi
9173
9174if test -n "$ac_config_headers"; then
9175  echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
9176fi
9177
9178if test -n "$ac_config_links"; then
9179  echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
9180fi
9181
9182if test -n "$ac_config_commands"; then
9183  echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
9184fi
9185
9186cat >>$CONFIG_STATUS <<\_ACEOF
9187
9188ac_cs_usage="\
9189\`$as_me' instantiates files from templates according to the
9190current configuration.
9191
9192Usage: $0 [OPTIONS] [FILE]...
9193
9194  -h, --help       print this help, then exit
9195  -V, --version    print version number, then exit
9196  -q, --quiet      do not print progress messages
9197  -d, --debug      don't remove temporary files
9198      --recheck    update $as_me by reconfiguring in the same conditions
9199  --file=FILE[:TEMPLATE]
9200                   instantiate the configuration file FILE
9201  --header=FILE[:TEMPLATE]
9202                   instantiate the configuration header FILE
9203
9204Configuration files:
9205$config_files
9206
9207Configuration headers:
9208$config_headers
9209
9210Configuration commands:
9211$config_commands
9212
9213Report bugs to <bug-autoconf@gnu.org>."
9214_ACEOF
9215
9216cat >>$CONFIG_STATUS <<_ACEOF
9217ac_cs_version="\\
9218orxonox config.status 0.2.3-pre-alpha
9219configured by $0, generated by GNU Autoconf 2.59,
9220  with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
9221
9222Copyright (C) 2003 Free Software Foundation, Inc.
9223This config.status script is free software; the Free Software Foundation
9224gives unlimited permission to copy, distribute and modify it."
9225srcdir=$srcdir
9226INSTALL="$INSTALL"
9227_ACEOF
9228
9229cat >>$CONFIG_STATUS <<\_ACEOF
9230# If no file are specified by the user, then we need to provide default
9231# value.  By we need to know if files were specified by the user.
9232ac_need_defaults=:
9233while test $# != 0
9234do
9235  case $1 in
9236  --*=*)
9237    ac_option=`expr "x$1" : 'x\([^=]*\)='`
9238    ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
9239    ac_shift=:
9240    ;;
9241  -*)
9242    ac_option=$1
9243    ac_optarg=$2
9244    ac_shift=shift
9245    ;;
9246  *) # This is not an option, so the user has probably given explicit
9247     # arguments.
9248     ac_option=$1
9249     ac_need_defaults=false;;
9250  esac
9251
9252  case $ac_option in
9253  # Handling of the options.
9254_ACEOF
9255cat >>$CONFIG_STATUS <<\_ACEOF
9256  -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
9257    ac_cs_recheck=: ;;
9258  --version | --vers* | -V )
9259    echo "$ac_cs_version"; exit 0 ;;
9260  --he | --h)
9261    # Conflict between --help and --header
9262    { { echo "$as_me:$LINENO: error: ambiguous option: $1
9263Try \`$0 --help' for more information." >&5
9264echo "$as_me: error: ambiguous option: $1
9265Try \`$0 --help' for more information." >&2;}
9266   { (exit 1); exit 1; }; };;
9267  --help | --hel | -h )
9268    echo "$ac_cs_usage"; exit 0 ;;
9269  --debug | --d* | -d )
9270    debug=: ;;
9271  --file | --fil | --fi | --f )
9272    $ac_shift
9273    CONFIG_FILES="$CONFIG_FILES $ac_optarg"
9274    ac_need_defaults=false;;
9275  --header | --heade | --head | --hea )
9276    $ac_shift
9277    CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
9278    ac_need_defaults=false;;
9279  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
9280  | -silent | --silent | --silen | --sile | --sil | --si | --s)
9281    ac_cs_silent=: ;;
9282
9283  # This is an error.
9284  -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
9285Try \`$0 --help' for more information." >&5
9286echo "$as_me: error: unrecognized option: $1
9287Try \`$0 --help' for more information." >&2;}
9288   { (exit 1); exit 1; }; } ;;
9289
9290  *) ac_config_targets="$ac_config_targets $1" ;;
9291
9292  esac
9293  shift
9294done
9295
9296ac_configure_extra_args=
9297
9298if $ac_cs_silent; then
9299  exec 6>/dev/null
9300  ac_configure_extra_args="$ac_configure_extra_args --silent"
9301fi
9302
9303_ACEOF
9304cat >>$CONFIG_STATUS <<_ACEOF
9305if \$ac_cs_recheck; then
9306  echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
9307  exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
9308fi
9309
9310_ACEOF
9311
9312cat >>$CONFIG_STATUS <<_ACEOF
9313#
9314# INIT-COMMANDS section.
9315#
9316
9317AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
9318
9319_ACEOF
9320
9321
9322
9323cat >>$CONFIG_STATUS <<\_ACEOF
9324for ac_config_target in $ac_config_targets
9325do
9326  case "$ac_config_target" in
9327  # Handling of arguments.
9328  "Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
9329  "src/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
9330  "src/lib/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/Makefile" ;;
9331  "src/lib/graphics/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/graphics/Makefile" ;;
9332  "src/lib/graphics/importer/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/graphics/importer/Makefile" ;;
9333  "src/lib/gui/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/gui/Makefile" ;;
9334  "src/lib/gui/console/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/gui/console/Makefile" ;;
9335  "src/lib/gui/gui/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/gui/gui/Makefile" ;;
9336  "src/subprojects/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/subprojects/Makefile" ;;
9337  "src/subprojects/testmain/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/subprojects/testmain/Makefile" ;;
9338  "depfiles" ) CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
9339  "config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
9340  *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
9341echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
9342   { (exit 1); exit 1; }; };;
9343  esac
9344done
9345
9346# If the user did not use the arguments to specify the items to instantiate,
9347# then the envvar interface is used.  Set only those that are not.
9348# We use the long form for the default assignment because of an extremely
9349# bizarre bug on SunOS 4.1.3.
9350if $ac_need_defaults; then
9351  test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
9352  test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
9353  test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
9354fi
9355
9356# Have a temporary directory for convenience.  Make it in the build tree
9357# simply because there is no reason to put it here, and in addition,
9358# creating and moving files from /tmp can sometimes cause problems.
9359# Create a temporary directory, and hook for its removal unless debugging.
9360$debug ||
9361{
9362  trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
9363  trap '{ (exit 1); exit 1; }' 1 2 13 15
9364}
9365
9366# Create a (secure) tmp directory for tmp files.
9367
9368{
9369  tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
9370  test -n "$tmp" && test -d "$tmp"
9371}  ||
9372{
9373  tmp=./confstat$$-$RANDOM
9374  (umask 077 && mkdir $tmp)
9375} ||
9376{
9377   echo "$me: cannot create a temporary directory in ." >&2
9378   { (exit 1); exit 1; }
9379}
9380
9381_ACEOF
9382
9383cat >>$CONFIG_STATUS <<_ACEOF
9384
9385#
9386# CONFIG_FILES section.
9387#
9388
9389# No need to generate the scripts if there are no CONFIG_FILES.
9390# This happens for instance when ./config.status config.h
9391if test -n "\$CONFIG_FILES"; then
9392  # Protect against being on the right side of a sed subst in config.status.
9393  sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
9394   s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
9395s,@SHELL@,$SHELL,;t t
9396s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
9397s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
9398s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
9399s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
9400s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
9401s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
9402s,@exec_prefix@,$exec_prefix,;t t
9403s,@prefix@,$prefix,;t t
9404s,@program_transform_name@,$program_transform_name,;t t
9405s,@bindir@,$bindir,;t t
9406s,@sbindir@,$sbindir,;t t
9407s,@libexecdir@,$libexecdir,;t t
9408s,@datadir@,$datadir,;t t
9409s,@sysconfdir@,$sysconfdir,;t t
9410s,@sharedstatedir@,$sharedstatedir,;t t
9411s,@localstatedir@,$localstatedir,;t t
9412s,@libdir@,$libdir,;t t
9413s,@includedir@,$includedir,;t t
9414s,@oldincludedir@,$oldincludedir,;t t
9415s,@infodir@,$infodir,;t t
9416s,@mandir@,$mandir,;t t
9417s,@build_alias@,$build_alias,;t t
9418s,@host_alias@,$host_alias,;t t
9419s,@target_alias@,$target_alias,;t t
9420s,@DEFS@,$DEFS,;t t
9421s,@ECHO_C@,$ECHO_C,;t t
9422s,@ECHO_N@,$ECHO_N,;t t
9423s,@ECHO_T@,$ECHO_T,;t t
9424s,@LIBS@,$LIBS,;t t
9425s,@build@,$build,;t t
9426s,@build_cpu@,$build_cpu,;t t
9427s,@build_vendor@,$build_vendor,;t t
9428s,@build_os@,$build_os,;t t
9429s,@host@,$host,;t t
9430s,@host_cpu@,$host_cpu,;t t
9431s,@host_vendor@,$host_vendor,;t t
9432s,@host_os@,$host_os,;t t
9433s,@target@,$target,;t t
9434s,@target_cpu@,$target_cpu,;t t
9435s,@target_vendor@,$target_vendor,;t t
9436s,@target_os@,$target_os,;t t
9437s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
9438s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
9439s,@INSTALL_DATA@,$INSTALL_DATA,;t t
9440s,@CYGPATH_W@,$CYGPATH_W,;t t
9441s,@PACKAGE@,$PACKAGE,;t t
9442s,@VERSION@,$VERSION,;t t
9443s,@ACLOCAL@,$ACLOCAL,;t t
9444s,@AUTOCONF@,$AUTOCONF,;t t
9445s,@AUTOMAKE@,$AUTOMAKE,;t t
9446s,@AUTOHEADER@,$AUTOHEADER,;t t
9447s,@MAKEINFO@,$MAKEINFO,;t t
9448s,@AMTAR@,$AMTAR,;t t
9449s,@install_sh@,$install_sh,;t t
9450s,@STRIP@,$STRIP,;t t
9451s,@ac_ct_STRIP@,$ac_ct_STRIP,;t t
9452s,@INSTALL_STRIP_PROGRAM@,$INSTALL_STRIP_PROGRAM,;t t
9453s,@mkdir_p@,$mkdir_p,;t t
9454s,@AWK@,$AWK,;t t
9455s,@SET_MAKE@,$SET_MAKE,;t t
9456s,@am__leading_dot@,$am__leading_dot,;t t
9457s,@CXX@,$CXX,;t t
9458s,@CXXFLAGS@,$CXXFLAGS,;t t
9459s,@LDFLAGS@,$LDFLAGS,;t t
9460s,@CPPFLAGS@,$CPPFLAGS,;t t
9461s,@ac_ct_CXX@,$ac_ct_CXX,;t t
9462s,@EXEEXT@,$EXEEXT,;t t
9463s,@OBJEXT@,$OBJEXT,;t t
9464s,@DEPDIR@,$DEPDIR,;t t
9465s,@am__include@,$am__include,;t t
9466s,@am__quote@,$am__quote,;t t
9467s,@AMDEP_TRUE@,$AMDEP_TRUE,;t t
9468s,@AMDEP_FALSE@,$AMDEP_FALSE,;t t
9469s,@AMDEPBACKSLASH@,$AMDEPBACKSLASH,;t t
9470s,@CXXDEPMODE@,$CXXDEPMODE,;t t
9471s,@am__fastdepCXX_TRUE@,$am__fastdepCXX_TRUE,;t t
9472s,@am__fastdepCXX_FALSE@,$am__fastdepCXX_FALSE,;t t
9473s,@RANLIB@,$RANLIB,;t t
9474s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t
9475s,@CC@,$CC,;t t
9476s,@CFLAGS@,$CFLAGS,;t t
9477s,@ac_ct_CC@,$ac_ct_CC,;t t
9478s,@CCDEPMODE@,$CCDEPMODE,;t t
9479s,@am__fastdepCC_TRUE@,$am__fastdepCC_TRUE,;t t
9480s,@am__fastdepCC_FALSE@,$am__fastdepCC_FALSE,;t t
9481s,@CPP@,$CPP,;t t
9482s,@EGREP@,$EGREP,;t t
9483s,@DEBUG@,$DEBUG,;t t
9484s,@SUB_PROJECTS_TRUE@,$SUB_PROJECTS_TRUE,;t t
9485s,@SUB_PROJECTS_FALSE@,$SUB_PROJECTS_FALSE,;t t
9486s,@DOCUMENTATION_TRUE@,$DOCUMENTATION_TRUE,;t t
9487s,@DOCUMENTATION_FALSE@,$DOCUMENTATION_FALSE,;t t
9488s,@DOXYGEN@,$DOXYGEN,;t t
9489s,@DOXYGEN_TRUE@,$DOXYGEN_TRUE,;t t
9490s,@DOXYGEN_FALSE@,$DOXYGEN_FALSE,;t t
9491s,@GPROF@,$GPROF,;t t
9492s,@PKG_CONFIG@,$PKG_CONFIG,;t t
9493s,@MSBITFIELDS@,$MSBITFIELDS,;t t
9494s,@GTK2_LIBS@,$GTK2_LIBS,;t t
9495s,@GTK2_CFLAGS@,$GTK2_CFLAGS,;t t
9496s,@HAVE_GTK2_TRUE@,$HAVE_GTK2_TRUE,;t t
9497s,@HAVE_GTK2_FALSE@,$HAVE_GTK2_FALSE,;t t
9498s,@CURL_LIBS@,$CURL_LIBS,;t t
9499s,@CURL_CFLAGS@,$CURL_CFLAGS,;t t
9500s,@HAVE_CURL_TRUE@,$HAVE_CURL_TRUE,;t t
9501s,@HAVE_CURL_FALSE@,$HAVE_CURL_FALSE,;t t
9502s,@LIBOBJS@,$LIBOBJS,;t t
9503s,@LTLIBOBJS@,$LTLIBOBJS,;t t
9504CEOF
9505
9506_ACEOF
9507
9508  cat >>$CONFIG_STATUS <<\_ACEOF
9509  # Split the substitutions into bite-sized pieces for seds with
9510  # small command number limits, like on Digital OSF/1 and HP-UX.
9511  ac_max_sed_lines=48
9512  ac_sed_frag=1 # Number of current file.
9513  ac_beg=1 # First line for current file.
9514  ac_end=$ac_max_sed_lines # Line after last line for current file.
9515  ac_more_lines=:
9516  ac_sed_cmds=
9517  while $ac_more_lines; do
9518    if test $ac_beg -gt 1; then
9519      sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
9520    else
9521      sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
9522    fi
9523    if test ! -s $tmp/subs.frag; then
9524      ac_more_lines=false
9525    else
9526      # The purpose of the label and of the branching condition is to
9527      # speed up the sed processing (if there are no `@' at all, there
9528      # is no need to browse any of the substitutions).
9529      # These are the two extra sed commands mentioned above.
9530      (echo ':t
9531  /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
9532      if test -z "$ac_sed_cmds"; then
9533        ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
9534      else
9535        ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
9536      fi
9537      ac_sed_frag=`expr $ac_sed_frag + 1`
9538      ac_beg=$ac_end
9539      ac_end=`expr $ac_end + $ac_max_sed_lines`
9540    fi
9541  done
9542  if test -z "$ac_sed_cmds"; then
9543    ac_sed_cmds=cat
9544  fi
9545fi # test -n "$CONFIG_FILES"
9546
9547_ACEOF
9548cat >>$CONFIG_STATUS <<\_ACEOF
9549for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
9550  # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
9551  case $ac_file in
9552  - | *:- | *:-:* ) # input from stdin
9553        cat >$tmp/stdin
9554        ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
9555        ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
9556  *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
9557        ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
9558  * )   ac_file_in=$ac_file.in ;;
9559  esac
9560
9561  # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
9562  ac_dir=`(dirname "$ac_file") 2>/dev/null ||
9563$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
9564         X"$ac_file" : 'X\(//\)[^/]' \| \
9565         X"$ac_file" : 'X\(//\)$' \| \
9566         X"$ac_file" : 'X\(/\)' \| \
9567         .     : '\(.\)' 2>/dev/null ||
9568echo X"$ac_file" |
9569    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
9570          /^X\(\/\/\)[^/].*/{ s//\1/; q; }
9571          /^X\(\/\/\)$/{ s//\1/; q; }
9572          /^X\(\/\).*/{ s//\1/; q; }
9573          s/.*/./; q'`
9574  { if $as_mkdir_p; then
9575    mkdir -p "$ac_dir"
9576  else
9577    as_dir="$ac_dir"
9578    as_dirs=
9579    while test ! -d "$as_dir"; do
9580      as_dirs="$as_dir $as_dirs"
9581      as_dir=`(dirname "$as_dir") 2>/dev/null ||
9582$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
9583         X"$as_dir" : 'X\(//\)[^/]' \| \
9584         X"$as_dir" : 'X\(//\)$' \| \
9585         X"$as_dir" : 'X\(/\)' \| \
9586         .     : '\(.\)' 2>/dev/null ||
9587echo X"$as_dir" |
9588    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
9589          /^X\(\/\/\)[^/].*/{ s//\1/; q; }
9590          /^X\(\/\/\)$/{ s//\1/; q; }
9591          /^X\(\/\).*/{ s//\1/; q; }
9592          s/.*/./; q'`
9593    done
9594    test ! -n "$as_dirs" || mkdir $as_dirs
9595  fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
9596echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
9597   { (exit 1); exit 1; }; }; }
9598
9599  ac_builddir=.
9600
9601if test "$ac_dir" != .; then
9602  ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
9603  # A "../" for each directory in $ac_dir_suffix.
9604  ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
9605else
9606  ac_dir_suffix= ac_top_builddir=
9607fi
9608
9609case $srcdir in
9610  .)  # No --srcdir option.  We are building in place.
9611    ac_srcdir=.
9612    if test -z "$ac_top_builddir"; then
9613       ac_top_srcdir=.
9614    else
9615       ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
9616    fi ;;
9617  [\\/]* | ?:[\\/]* )  # Absolute path.
9618    ac_srcdir=$srcdir$ac_dir_suffix;
9619    ac_top_srcdir=$srcdir ;;
9620  *) # Relative path.
9621    ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
9622    ac_top_srcdir=$ac_top_builddir$srcdir ;;
9623esac
9624
9625# Do not use `cd foo && pwd` to compute absolute paths, because
9626# the directories may not exist.
9627case `pwd` in
9628.) ac_abs_builddir="$ac_dir";;
9629*)
9630  case "$ac_dir" in
9631  .) ac_abs_builddir=`pwd`;;
9632  [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
9633  *) ac_abs_builddir=`pwd`/"$ac_dir";;
9634  esac;;
9635esac
9636case $ac_abs_builddir in
9637.) ac_abs_top_builddir=${ac_top_builddir}.;;
9638*)
9639  case ${ac_top_builddir}. in
9640  .) ac_abs_top_builddir=$ac_abs_builddir;;
9641  [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
9642  *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
9643  esac;;
9644esac
9645case $ac_abs_builddir in
9646.) ac_abs_srcdir=$ac_srcdir;;
9647*)
9648  case $ac_srcdir in
9649  .) ac_abs_srcdir=$ac_abs_builddir;;
9650  [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
9651  *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
9652  esac;;
9653esac
9654case $ac_abs_builddir in
9655.) ac_abs_top_srcdir=$ac_top_srcdir;;
9656*)
9657  case $ac_top_srcdir in
9658  .) ac_abs_top_srcdir=$ac_abs_builddir;;
9659  [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
9660  *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
9661  esac;;
9662esac
9663
9664
9665  case $INSTALL in
9666  [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
9667  *) ac_INSTALL=$ac_top_builddir$INSTALL ;;
9668  esac
9669
9670  if test x"$ac_file" != x-; then
9671    { echo "$as_me:$LINENO: creating $ac_file" >&5
9672echo "$as_me: creating $ac_file" >&6;}
9673    rm -f "$ac_file"
9674  fi
9675  # Let's still pretend it is `configure' which instantiates (i.e., don't
9676  # use $as_me), people would be surprised to read:
9677  #    /* config.h.  Generated by config.status.  */
9678  if test x"$ac_file" = x-; then
9679    configure_input=
9680  else
9681    configure_input="$ac_file.  "
9682  fi
9683  configure_input=$configure_input"Generated from `echo $ac_file_in |
9684                                     sed 's,.*/,,'` by configure."
9685
9686  # First look for the input files in the build tree, otherwise in the
9687  # src tree.
9688  ac_file_inputs=`IFS=:
9689    for f in $ac_file_in; do
9690      case $f in
9691      -) echo $tmp/stdin ;;
9692      [\\/$]*)
9693         # Absolute (can't be DOS-style, as IFS=:)
9694         test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
9695echo "$as_me: error: cannot find input file: $f" >&2;}
9696   { (exit 1); exit 1; }; }
9697         echo "$f";;
9698      *) # Relative
9699         if test -f "$f"; then
9700           # Build tree
9701           echo "$f"
9702         elif test -f "$srcdir/$f"; then
9703           # Source tree
9704           echo "$srcdir/$f"
9705         else
9706           # /dev/null tree
9707           { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
9708echo "$as_me: error: cannot find input file: $f" >&2;}
9709   { (exit 1); exit 1; }; }
9710         fi;;
9711      esac
9712    done` || { (exit 1); exit 1; }
9713_ACEOF
9714cat >>$CONFIG_STATUS <<_ACEOF
9715  sed "$ac_vpsub
9716$extrasub
9717_ACEOF
9718cat >>$CONFIG_STATUS <<\_ACEOF
9719:t
9720/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
9721s,@configure_input@,$configure_input,;t t
9722s,@srcdir@,$ac_srcdir,;t t
9723s,@abs_srcdir@,$ac_abs_srcdir,;t t
9724s,@top_srcdir@,$ac_top_srcdir,;t t
9725s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
9726s,@builddir@,$ac_builddir,;t t
9727s,@abs_builddir@,$ac_abs_builddir,;t t
9728s,@top_builddir@,$ac_top_builddir,;t t
9729s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
9730s,@INSTALL@,$ac_INSTALL,;t t
9731" $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
9732  rm -f $tmp/stdin
9733  if test x"$ac_file" != x-; then
9734    mv $tmp/out $ac_file
9735  else
9736    cat $tmp/out
9737    rm -f $tmp/out
9738  fi
9739
9740done
9741_ACEOF
9742cat >>$CONFIG_STATUS <<\_ACEOF
9743
9744#
9745# CONFIG_HEADER section.
9746#
9747
9748# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
9749# NAME is the cpp macro being defined and VALUE is the value it is being given.
9750#
9751# ac_d sets the value in "#define NAME VALUE" lines.
9752ac_dA='s,^\([    ]*\)#\([        ]*define[       ][      ]*\)'
9753ac_dB='[         ].*$,\1#\2'
9754ac_dC=' '
9755ac_dD=',;t'
9756# ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
9757ac_uA='s,^\([    ]*\)#\([        ]*\)undef\([    ][      ]*\)'
9758ac_uB='$,\1#\2define\3'
9759ac_uC=' '
9760ac_uD=',;t'
9761
9762for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
9763  # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
9764  case $ac_file in
9765  - | *:- | *:-:* ) # input from stdin
9766        cat >$tmp/stdin
9767        ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
9768        ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
9769  *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
9770        ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
9771  * )   ac_file_in=$ac_file.in ;;
9772  esac
9773
9774  test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
9775echo "$as_me: creating $ac_file" >&6;}
9776
9777  # First look for the input files in the build tree, otherwise in the
9778  # src tree.
9779  ac_file_inputs=`IFS=:
9780    for f in $ac_file_in; do
9781      case $f in
9782      -) echo $tmp/stdin ;;
9783      [\\/$]*)
9784         # Absolute (can't be DOS-style, as IFS=:)
9785         test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
9786echo "$as_me: error: cannot find input file: $f" >&2;}
9787   { (exit 1); exit 1; }; }
9788         # Do quote $f, to prevent DOS paths from being IFS'd.
9789         echo "$f";;
9790      *) # Relative
9791         if test -f "$f"; then
9792           # Build tree
9793           echo "$f"
9794         elif test -f "$srcdir/$f"; then
9795           # Source tree
9796           echo "$srcdir/$f"
9797         else
9798           # /dev/null tree
9799           { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
9800echo "$as_me: error: cannot find input file: $f" >&2;}
9801   { (exit 1); exit 1; }; }
9802         fi;;
9803      esac
9804    done` || { (exit 1); exit 1; }
9805  # Remove the trailing spaces.
9806  sed 's/[       ]*$//' $ac_file_inputs >$tmp/in
9807
9808_ACEOF
9809
9810# Transform confdefs.h into two sed scripts, `conftest.defines' and
9811# `conftest.undefs', that substitutes the proper values into
9812# config.h.in to produce config.h.  The first handles `#define'
9813# templates, and the second `#undef' templates.
9814# And first: Protect against being on the right side of a sed subst in
9815# config.status.  Protect against being in an unquoted here document
9816# in config.status.
9817rm -f conftest.defines conftest.undefs
9818# Using a here document instead of a string reduces the quoting nightmare.
9819# Putting comments in sed scripts is not portable.
9820#
9821# `end' is used to avoid that the second main sed command (meant for
9822# 0-ary CPP macros) applies to n-ary macro definitions.
9823# See the Autoconf documentation for `clear'.
9824cat >confdef2sed.sed <<\_ACEOF
9825s/[\\&,]/\\&/g
9826s,[\\$`],\\&,g
9827t clear
9828: clear
9829s,^[     ]*#[    ]*define[       ][      ]*\([^  (][^    (]*\)\(([^)]*)\)[       ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
9830t end
9831s,^[     ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
9832: end
9833_ACEOF
9834# If some macros were called several times there might be several times
9835# the same #defines, which is useless.  Nevertheless, we may not want to
9836# sort them, since we want the *last* AC-DEFINE to be honored.
9837uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines
9838sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
9839rm -f confdef2sed.sed
9840
9841# This sed command replaces #undef with comments.  This is necessary, for
9842# example, in the case of _POSIX_SOURCE, which is predefined and required
9843# on some systems where configure will not decide to define it.
9844cat >>conftest.undefs <<\_ACEOF
9845s,^[     ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */,
9846_ACEOF
9847
9848# Break up conftest.defines because some shells have a limit on the size
9849# of here documents, and old seds have small limits too (100 cmds).
9850echo '  # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
9851echo '  if grep "^[      ]*#[    ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
9852echo '  # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
9853echo '  :' >>$CONFIG_STATUS
9854rm -f conftest.tail
9855while grep . conftest.defines >/dev/null
9856do
9857  # Write a limited-size here document to $tmp/defines.sed.
9858  echo '  cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
9859  # Speed up: don't consider the non `#define' lines.
9860  echo '/^[      ]*#[    ]*define/!b' >>$CONFIG_STATUS
9861  # Work around the forget-to-reset-the-flag bug.
9862  echo 't clr' >>$CONFIG_STATUS
9863  echo ': clr' >>$CONFIG_STATUS
9864  sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
9865  echo 'CEOF
9866  sed -f $tmp/defines.sed $tmp/in >$tmp/out
9867  rm -f $tmp/in
9868  mv $tmp/out $tmp/in
9869' >>$CONFIG_STATUS
9870  sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
9871  rm -f conftest.defines
9872  mv conftest.tail conftest.defines
9873done
9874rm -f conftest.defines
9875echo '  fi # grep' >>$CONFIG_STATUS
9876echo >>$CONFIG_STATUS
9877
9878# Break up conftest.undefs because some shells have a limit on the size
9879# of here documents, and old seds have small limits too (100 cmds).
9880echo '  # Handle all the #undef templates' >>$CONFIG_STATUS
9881rm -f conftest.tail
9882while grep . conftest.undefs >/dev/null
9883do
9884  # Write a limited-size here document to $tmp/undefs.sed.
9885  echo '  cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
9886  # Speed up: don't consider the non `#undef'
9887  echo '/^[      ]*#[    ]*undef/!b' >>$CONFIG_STATUS
9888  # Work around the forget-to-reset-the-flag bug.
9889  echo 't clr' >>$CONFIG_STATUS
9890  echo ': clr' >>$CONFIG_STATUS
9891  sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
9892  echo 'CEOF
9893  sed -f $tmp/undefs.sed $tmp/in >$tmp/out
9894  rm -f $tmp/in
9895  mv $tmp/out $tmp/in
9896' >>$CONFIG_STATUS
9897  sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
9898  rm -f conftest.undefs
9899  mv conftest.tail conftest.undefs
9900done
9901rm -f conftest.undefs
9902
9903cat >>$CONFIG_STATUS <<\_ACEOF
9904  # Let's still pretend it is `configure' which instantiates (i.e., don't
9905  # use $as_me), people would be surprised to read:
9906  #    /* config.h.  Generated by config.status.  */
9907  if test x"$ac_file" = x-; then
9908    echo "/* Generated by configure.  */" >$tmp/config.h
9909  else
9910    echo "/* $ac_file.  Generated by configure.  */" >$tmp/config.h
9911  fi
9912  cat $tmp/in >>$tmp/config.h
9913  rm -f $tmp/in
9914  if test x"$ac_file" != x-; then
9915    if diff $ac_file $tmp/config.h >/dev/null 2>&1; then
9916      { echo "$as_me:$LINENO: $ac_file is unchanged" >&5
9917echo "$as_me: $ac_file is unchanged" >&6;}
9918    else
9919      ac_dir=`(dirname "$ac_file") 2>/dev/null ||
9920$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
9921         X"$ac_file" : 'X\(//\)[^/]' \| \
9922         X"$ac_file" : 'X\(//\)$' \| \
9923         X"$ac_file" : 'X\(/\)' \| \
9924         .     : '\(.\)' 2>/dev/null ||
9925echo X"$ac_file" |
9926    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
9927          /^X\(\/\/\)[^/].*/{ s//\1/; q; }
9928          /^X\(\/\/\)$/{ s//\1/; q; }
9929          /^X\(\/\).*/{ s//\1/; q; }
9930          s/.*/./; q'`
9931      { if $as_mkdir_p; then
9932    mkdir -p "$ac_dir"
9933  else
9934    as_dir="$ac_dir"
9935    as_dirs=
9936    while test ! -d "$as_dir"; do
9937      as_dirs="$as_dir $as_dirs"
9938      as_dir=`(dirname "$as_dir") 2>/dev/null ||
9939$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
9940         X"$as_dir" : 'X\(//\)[^/]' \| \
9941         X"$as_dir" : 'X\(//\)$' \| \
9942         X"$as_dir" : 'X\(/\)' \| \
9943         .     : '\(.\)' 2>/dev/null ||
9944echo X"$as_dir" |
9945    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
9946          /^X\(\/\/\)[^/].*/{ s//\1/; q; }
9947          /^X\(\/\/\)$/{ s//\1/; q; }
9948          /^X\(\/\).*/{ s//\1/; q; }
9949          s/.*/./; q'`
9950    done
9951    test ! -n "$as_dirs" || mkdir $as_dirs
9952  fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
9953echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
9954   { (exit 1); exit 1; }; }; }
9955
9956      rm -f $ac_file
9957      mv $tmp/config.h $ac_file
9958    fi
9959  else
9960    cat $tmp/config.h
9961    rm -f $tmp/config.h
9962  fi
9963# Compute $ac_file's index in $config_headers.
9964_am_stamp_count=1
9965for _am_header in $config_headers :; do
9966  case $_am_header in
9967    $ac_file | $ac_file:* )
9968      break ;;
9969    * )
9970      _am_stamp_count=`expr $_am_stamp_count + 1` ;;
9971  esac
9972done
9973echo "timestamp for $ac_file" >`(dirname $ac_file) 2>/dev/null ||
9974$as_expr X$ac_file : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
9975         X$ac_file : 'X\(//\)[^/]' \| \
9976         X$ac_file : 'X\(//\)$' \| \
9977         X$ac_file : 'X\(/\)' \| \
9978         .     : '\(.\)' 2>/dev/null ||
9979echo X$ac_file |
9980    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
9981          /^X\(\/\/\)[^/].*/{ s//\1/; q; }
9982          /^X\(\/\/\)$/{ s//\1/; q; }
9983          /^X\(\/\).*/{ s//\1/; q; }
9984          s/.*/./; q'`/stamp-h$_am_stamp_count
9985done
9986_ACEOF
9987cat >>$CONFIG_STATUS <<\_ACEOF
9988
9989#
9990# CONFIG_COMMANDS section.
9991#
9992for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
9993  ac_dest=`echo "$ac_file" | sed 's,:.*,,'`
9994  ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'`
9995  ac_dir=`(dirname "$ac_dest") 2>/dev/null ||
9996$as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
9997         X"$ac_dest" : 'X\(//\)[^/]' \| \
9998         X"$ac_dest" : 'X\(//\)$' \| \
9999         X"$ac_dest" : 'X\(/\)' \| \
10000         .     : '\(.\)' 2>/dev/null ||
10001echo X"$ac_dest" |
10002    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
10003          /^X\(\/\/\)[^/].*/{ s//\1/; q; }
10004          /^X\(\/\/\)$/{ s//\1/; q; }
10005          /^X\(\/\).*/{ s//\1/; q; }
10006          s/.*/./; q'`
10007  { if $as_mkdir_p; then
10008    mkdir -p "$ac_dir"
10009  else
10010    as_dir="$ac_dir"
10011    as_dirs=
10012    while test ! -d "$as_dir"; do
10013      as_dirs="$as_dir $as_dirs"
10014      as_dir=`(dirname "$as_dir") 2>/dev/null ||
10015$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
10016         X"$as_dir" : 'X\(//\)[^/]' \| \
10017         X"$as_dir" : 'X\(//\)$' \| \
10018         X"$as_dir" : 'X\(/\)' \| \
10019         .     : '\(.\)' 2>/dev/null ||
10020echo X"$as_dir" |
10021    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
10022          /^X\(\/\/\)[^/].*/{ s//\1/; q; }
10023          /^X\(\/\/\)$/{ s//\1/; q; }
10024          /^X\(\/\).*/{ s//\1/; q; }
10025          s/.*/./; q'`
10026    done
10027    test ! -n "$as_dirs" || mkdir $as_dirs
10028  fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
10029echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
10030   { (exit 1); exit 1; }; }; }
10031
10032  ac_builddir=.
10033
10034if test "$ac_dir" != .; then
10035  ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
10036  # A "../" for each directory in $ac_dir_suffix.
10037  ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
10038else
10039  ac_dir_suffix= ac_top_builddir=
10040fi
10041
10042case $srcdir in
10043  .)  # No --srcdir option.  We are building in place.
10044    ac_srcdir=.
10045    if test -z "$ac_top_builddir"; then
10046       ac_top_srcdir=.
10047    else
10048       ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
10049    fi ;;
10050  [\\/]* | ?:[\\/]* )  # Absolute path.
10051    ac_srcdir=$srcdir$ac_dir_suffix;
10052    ac_top_srcdir=$srcdir ;;
10053  *) # Relative path.
10054    ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
10055    ac_top_srcdir=$ac_top_builddir$srcdir ;;
10056esac
10057
10058# Do not use `cd foo && pwd` to compute absolute paths, because
10059# the directories may not exist.
10060case `pwd` in
10061.) ac_abs_builddir="$ac_dir";;
10062*)
10063  case "$ac_dir" in
10064  .) ac_abs_builddir=`pwd`;;
10065  [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
10066  *) ac_abs_builddir=`pwd`/"$ac_dir";;
10067  esac;;
10068esac
10069case $ac_abs_builddir in
10070.) ac_abs_top_builddir=${ac_top_builddir}.;;
10071*)
10072  case ${ac_top_builddir}. in
10073  .) ac_abs_top_builddir=$ac_abs_builddir;;
10074  [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
10075  *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
10076  esac;;
10077esac
10078case $ac_abs_builddir in
10079.) ac_abs_srcdir=$ac_srcdir;;
10080*)
10081  case $ac_srcdir in
10082  .) ac_abs_srcdir=$ac_abs_builddir;;
10083  [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
10084  *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
10085  esac;;
10086esac
10087case $ac_abs_builddir in
10088.) ac_abs_top_srcdir=$ac_top_srcdir;;
10089*)
10090  case $ac_top_srcdir in
10091  .) ac_abs_top_srcdir=$ac_abs_builddir;;
10092  [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
10093  *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
10094  esac;;
10095esac
10096
10097
10098  { echo "$as_me:$LINENO: executing $ac_dest commands" >&5
10099echo "$as_me: executing $ac_dest commands" >&6;}
10100  case $ac_dest in
10101    depfiles ) test x"$AMDEP_TRUE" != x"" || for mf in $CONFIG_FILES; do
10102  # Strip MF so we end up with the name of the file.
10103  mf=`echo "$mf" | sed -e 's/:.*$//'`
10104  # Check whether this is an Automake generated Makefile or not.
10105  # We used to match only the files named `Makefile.in', but
10106  # some people rename them; so instead we look at the file content.
10107  # Grep'ing the first line is not enough: some people post-process
10108  # each Makefile.in and add a new line on top of each file to say so.
10109  # So let's grep whole file.
10110  if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then
10111    dirpart=`(dirname "$mf") 2>/dev/null ||
10112$as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
10113         X"$mf" : 'X\(//\)[^/]' \| \
10114         X"$mf" : 'X\(//\)$' \| \
10115         X"$mf" : 'X\(/\)' \| \
10116         .     : '\(.\)' 2>/dev/null ||
10117echo X"$mf" |
10118    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
10119          /^X\(\/\/\)[^/].*/{ s//\1/; q; }
10120          /^X\(\/\/\)$/{ s//\1/; q; }
10121          /^X\(\/\).*/{ s//\1/; q; }
10122          s/.*/./; q'`
10123  else
10124    continue
10125  fi
10126  grep '^DEP_FILES *= *[^ #]' < "$mf" > /dev/null || continue
10127  # Extract the definition of DEP_FILES from the Makefile without
10128  # running `make'.
10129  DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
10130  test -z "$DEPDIR" && continue
10131  # When using ansi2knr, U may be empty or an underscore; expand it
10132  U=`sed -n 's/^U = //p' < "$mf"`
10133  test -d "$dirpart/$DEPDIR" || mkdir "$dirpart/$DEPDIR"
10134  # We invoke sed twice because it is the simplest approach to
10135  # changing $(DEPDIR) to its actual value in the expansion.
10136  for file in `sed -n '
10137    /^DEP_FILES = .*\\\\$/ {
10138      s/^DEP_FILES = //
10139      :loop
10140        s/\\\\$//
10141        p
10142        n
10143        /\\\\$/ b loop
10144      p
10145    }
10146    /^DEP_FILES = / s/^DEP_FILES = //p' < "$mf" | \
10147       sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
10148    # Make sure the directory exists.
10149    test -f "$dirpart/$file" && continue
10150    fdir=`(dirname "$file") 2>/dev/null ||
10151$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
10152         X"$file" : 'X\(//\)[^/]' \| \
10153         X"$file" : 'X\(//\)$' \| \
10154         X"$file" : 'X\(/\)' \| \
10155         .     : '\(.\)' 2>/dev/null ||
10156echo X"$file" |
10157    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
10158          /^X\(\/\/\)[^/].*/{ s//\1/; q; }
10159          /^X\(\/\/\)$/{ s//\1/; q; }
10160          /^X\(\/\).*/{ s//\1/; q; }
10161          s/.*/./; q'`
10162    { if $as_mkdir_p; then
10163    mkdir -p $dirpart/$fdir
10164  else
10165    as_dir=$dirpart/$fdir
10166    as_dirs=
10167    while test ! -d "$as_dir"; do
10168      as_dirs="$as_dir $as_dirs"
10169      as_dir=`(dirname "$as_dir") 2>/dev/null ||
10170$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
10171         X"$as_dir" : 'X\(//\)[^/]' \| \
10172         X"$as_dir" : 'X\(//\)$' \| \
10173         X"$as_dir" : 'X\(/\)' \| \
10174         .     : '\(.\)' 2>/dev/null ||
10175echo X"$as_dir" |
10176    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
10177          /^X\(\/\/\)[^/].*/{ s//\1/; q; }
10178          /^X\(\/\/\)$/{ s//\1/; q; }
10179          /^X\(\/\).*/{ s//\1/; q; }
10180          s/.*/./; q'`
10181    done
10182    test ! -n "$as_dirs" || mkdir $as_dirs
10183  fi || { { echo "$as_me:$LINENO: error: cannot create directory $dirpart/$fdir" >&5
10184echo "$as_me: error: cannot create directory $dirpart/$fdir" >&2;}
10185   { (exit 1); exit 1; }; }; }
10186
10187    # echo "creating $dirpart/$file"
10188    echo '# dummy' > "$dirpart/$file"
10189  done
10190done
10191 ;;
10192  esac
10193done
10194_ACEOF
10195
10196cat >>$CONFIG_STATUS <<\_ACEOF
10197
10198{ (exit 0); exit 0; }
10199_ACEOF
10200chmod +x $CONFIG_STATUS
10201ac_clean_files=$ac_clean_files_save
10202
10203
10204# configure is writing to config.log, and then calls config.status.
10205# config.status does its own redirection, appending to config.log.
10206# Unfortunately, on DOS this fails, as config.log is still kept open
10207# by configure, so config.status won't be able to write to it; its
10208# output is simply discarded.  So we exec the FD to /dev/null,
10209# effectively closing config.log, so it can be properly (re)opened and
10210# appended to by config.status.  When coming back to configure, we
10211# need to make the FD available again.
10212if test "$no_create" != yes; then
10213  ac_cs_success=:
10214  ac_config_status_args=
10215  test "$silent" = yes &&
10216    ac_config_status_args="$ac_config_status_args --quiet"
10217  exec 5>/dev/null
10218  $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
10219  exec 5>>config.log
10220  # Use ||, not &&, to avoid exiting from the if with $? = 1, which
10221  # would make configure fail if this is the last instruction.
10222  $ac_cs_success || { (exit 1); exit 1; }
10223fi
10224
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