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source: orxonox.OLD/orxonox/branches/sound/configure @ 3500

Last change on this file since 3500 was 3238, checked in by bensch, 20 years ago

orxonox/branches: updated branches: buerli, nico, sound. And moved bezierTrack to old.bezierTrack. Conflicts resolved in a usefull order.
Conflics mostly resolved in favor of trunk
merge.

  • Property svn:executable set to *
File size: 275.3 KB
Line 
1#! /bin/sh
2# Guess values for system-dependent variables and create Makefiles.
3# Generated by GNU Autoconf 2.59 for orxonox 0.2.0_alpha-r1.
4#
5# Report bugs to <orxonox-dev@mail.datacore.ch>.
6#
7# Copyright (C) 2003 Free Software Foundation, Inc.
8# This configure script is free software; the Free Software Foundation
9# gives unlimited permission to copy, distribute and modify it.
10## --------------------- ##
11## M4sh Initialization.  ##
12## --------------------- ##
13
14# Be Bourne compatible
15if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
16  emulate sh
17  NULLCMD=:
18  # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
19  # is contrary to our usage.  Disable this feature.
20  alias -g '${1+"$@"}'='"$@"'
21elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
22  set -o posix
23fi
24DUALCASE=1; export DUALCASE # for MKS sh
25
26# Support unset when possible.
27if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
28  as_unset=unset
29else
30  as_unset=false
31fi
32
33
34# Work around bugs in pre-3.0 UWIN ksh.
35$as_unset ENV MAIL MAILPATH
36PS1='$ '
37PS2='> '
38PS4='+ '
39
40# NLS nuisances.
41for as_var in \
42  LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
43  LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
44  LC_TELEPHONE LC_TIME
45do
46  if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
47    eval $as_var=C; export $as_var
48  else
49    $as_unset $as_var
50  fi
51done
52
53# Required to use basename.
54if expr a : '\(a\)' >/dev/null 2>&1; then
55  as_expr=expr
56else
57  as_expr=false
58fi
59
60if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
61  as_basename=basename
62else
63  as_basename=false
64fi
65
66
67# Name of the executable.
68as_me=`$as_basename "$0" ||
69$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
70         X"$0" : 'X\(//\)$' \| \
71         X"$0" : 'X\(/\)$' \| \
72         .     : '\(.\)' 2>/dev/null ||
73echo X/"$0" |
74    sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
75          /^X\/\(\/\/\)$/{ s//\1/; q; }
76          /^X\/\(\/\).*/{ s//\1/; q; }
77          s/.*/./; q'`
78
79
80# PATH needs CR, and LINENO needs CR and PATH.
81# Avoid depending upon Character Ranges.
82as_cr_letters='abcdefghijklmnopqrstuvwxyz'
83as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
84as_cr_Letters=$as_cr_letters$as_cr_LETTERS
85as_cr_digits='0123456789'
86as_cr_alnum=$as_cr_Letters$as_cr_digits
87
88# The user is always right.
89if test "${PATH_SEPARATOR+set}" != set; then
90  echo "#! /bin/sh" >conf$$.sh
91  echo  "exit 0"   >>conf$$.sh
92  chmod +x conf$$.sh
93  if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
94    PATH_SEPARATOR=';'
95  else
96    PATH_SEPARATOR=:
97  fi
98  rm -f conf$$.sh
99fi
100
101
102  as_lineno_1=$LINENO
103  as_lineno_2=$LINENO
104  as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
105  test "x$as_lineno_1" != "x$as_lineno_2" &&
106  test "x$as_lineno_3"  = "x$as_lineno_2"  || {
107  # Find who we are.  Look in the path if we contain no path at all
108  # relative or not.
109  case $0 in
110    *[\\/]* ) as_myself=$0 ;;
111    *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
112for as_dir in $PATH
113do
114  IFS=$as_save_IFS
115  test -z "$as_dir" && as_dir=.
116  test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
117done
118
119       ;;
120  esac
121  # We did not find ourselves, most probably we were run as `sh COMMAND'
122  # in which case we are not to be found in the path.
123  if test "x$as_myself" = x; then
124    as_myself=$0
125  fi
126  if test ! -f "$as_myself"; then
127    { echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2
128   { (exit 1); exit 1; }; }
129  fi
130  case $CONFIG_SHELL in
131  '')
132    as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
133for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
134do
135  IFS=$as_save_IFS
136  test -z "$as_dir" && as_dir=.
137  for as_base in sh bash ksh sh5; do
138         case $as_dir in
139         /*)
140           if ("$as_dir/$as_base" -c '
141  as_lineno_1=$LINENO
142  as_lineno_2=$LINENO
143  as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
144  test "x$as_lineno_1" != "x$as_lineno_2" &&
145  test "x$as_lineno_3"  = "x$as_lineno_2" ') 2>/dev/null; then
146             $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
147             $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
148             CONFIG_SHELL=$as_dir/$as_base
149             export CONFIG_SHELL
150             exec "$CONFIG_SHELL" "$0" ${1+"$@"}
151           fi;;
152         esac
153       done
154done
155;;
156  esac
157
158  # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
159  # uniformly replaced by the line number.  The first 'sed' inserts a
160  # line-number line before each line; the second 'sed' does the real
161  # work.  The second script uses 'N' to pair each line-number line
162  # with the numbered line, and appends trailing '-' during
163  # substitution so that $LINENO is not a special case at line end.
164  # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
165  # second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)
166  sed '=' <$as_myself |
167    sed '
168      N
169      s,$,-,
170      : loop
171      s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
172      t loop
173      s,-$,,
174      s,^['$as_cr_digits']*\n,,
175    ' >$as_me.lineno &&
176  chmod +x $as_me.lineno ||
177    { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
178   { (exit 1); exit 1; }; }
179
180  # Don't try to exec as it changes $[0], causing all sort of problems
181  # (the dirname of $[0] is not the place where we might find the
182  # original and so on.  Autoconf is especially sensible to this).
183  . ./$as_me.lineno
184  # Exit status is that of the last command.
185  exit
186}
187
188
189case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
190  *c*,-n*) ECHO_N= ECHO_C='
191' ECHO_T='      ' ;;
192  *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
193  *)       ECHO_N= ECHO_C='\c' ECHO_T= ;;
194esac
195
196if expr a : '\(a\)' >/dev/null 2>&1; then
197  as_expr=expr
198else
199  as_expr=false
200fi
201
202rm -f conf$$ conf$$.exe conf$$.file
203echo >conf$$.file
204if ln -s conf$$.file conf$$ 2>/dev/null; then
205  # We could just check for DJGPP; but this test a) works b) is more generic
206  # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
207  if test -f conf$$.exe; then
208    # Don't use ln at all; we don't have any links
209    as_ln_s='cp -p'
210  else
211    as_ln_s='ln -s'
212  fi
213elif ln conf$$.file conf$$ 2>/dev/null; then
214  as_ln_s=ln
215else
216  as_ln_s='cp -p'
217fi
218rm -f conf$$ conf$$.exe conf$$.file
219
220if mkdir -p . 2>/dev/null; then
221  as_mkdir_p=:
222else
223  test -d ./-p && rmdir ./-p
224  as_mkdir_p=false
225fi
226
227as_executable_p="test -f"
228
229# Sed expression to map a string onto a valid CPP name.
230as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
231
232# Sed expression to map a string onto a valid variable name.
233as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
234
235
236# IFS
237# We need space, tab and new line, in precisely that order.
238as_nl='
239'
240IFS="   $as_nl"
241
242# CDPATH.
243$as_unset CDPATH
244
245
246# Name of the host.
247# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
248# so uname gets run too.
249ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
250
251exec 6>&1
252
253#
254# Initializations.
255#
256ac_default_prefix=/usr/local
257ac_config_libobj_dir=.
258cross_compiling=no
259subdirs=
260MFLAGS=
261MAKEFLAGS=
262SHELL=${CONFIG_SHELL-/bin/sh}
263
264# Maximum number of lines to put in a shell here document.
265# This variable seems obsolete.  It should probably be removed, and
266# only ac_max_sed_lines should be used.
267: ${ac_max_here_lines=38}
268
269# Identity of this package.
270PACKAGE_NAME='orxonox'
271PACKAGE_TARNAME='orxonox'
272PACKAGE_VERSION='0.2.0_alpha-r1'
273PACKAGE_STRING='orxonox 0.2.0_alpha-r1'
274PACKAGE_BUGREPORT='orxonox-dev@mail.datacore.ch'
275
276ac_unique_file="."
277# Factoring default headers for most tests.
278ac_includes_default="\
279#include <stdio.h>
280#if HAVE_SYS_TYPES_H
281# include <sys/types.h>
282#endif
283#if HAVE_SYS_STAT_H
284# include <sys/stat.h>
285#endif
286#if STDC_HEADERS
287# include <stdlib.h>
288# include <stddef.h>
289#else
290# if HAVE_STDLIB_H
291#  include <stdlib.h>
292# endif
293#endif
294#if HAVE_STRING_H
295# if !STDC_HEADERS && HAVE_MEMORY_H
296#  include <memory.h>
297# endif
298# include <string.h>
299#endif
300#if HAVE_STRINGS_H
301# include <strings.h>
302#endif
303#if HAVE_INTTYPES_H
304# include <inttypes.h>
305#else
306# if HAVE_STDINT_H
307#  include <stdint.h>
308# endif
309#endif
310#if HAVE_UNISTD_H
311# include <unistd.h>
312#endif"
313
314ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS 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 CC CFLAGS ac_ct_CC CCDEPMODE am__fastdepCC_TRUE am__fastdepCC_FALSE CPP EGREP DEBUG DOXYGEN DOXYGEN_TRUE DOXYGEN_FALSE MSBITFIELDS GTK2_LIBS GTK2_CFLAGS HAVE_GTK2_TRUE HAVE_GTK2_FALSE LIBOBJS LTLIBOBJS'
315ac_subst_files=''
316
317# Initialize some variables set by options.
318ac_init_help=
319ac_init_version=false
320# The variables have the same names as the options, with
321# dashes changed to underlines.
322cache_file=/dev/null
323exec_prefix=NONE
324no_create=
325no_recursion=
326prefix=NONE
327program_prefix=NONE
328program_suffix=NONE
329program_transform_name=s,x,x,
330silent=
331site=
332srcdir=
333verbose=
334x_includes=NONE
335x_libraries=NONE
336
337# Installation directory options.
338# These are left unexpanded so users can "make install exec_prefix=/foo"
339# and all the variables that are supposed to be based on exec_prefix
340# by default will actually change.
341# Use braces instead of parens because sh, perl, etc. also accept them.
342bindir='${exec_prefix}/bin'
343sbindir='${exec_prefix}/sbin'
344libexecdir='${exec_prefix}/libexec'
345datadir='${prefix}/share'
346sysconfdir='${prefix}/etc'
347sharedstatedir='${prefix}/com'
348localstatedir='${prefix}/var'
349libdir='${exec_prefix}/lib'
350includedir='${prefix}/include'
351oldincludedir='/usr/include'
352infodir='${prefix}/info'
353mandir='${prefix}/man'
354
355ac_prev=
356for ac_option
357do
358  # If the previous option needs an argument, assign it.
359  if test -n "$ac_prev"; then
360    eval "$ac_prev=\$ac_option"
361    ac_prev=
362    continue
363  fi
364
365  ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'`
366
367  # Accept the important Cygnus configure options, so we can diagnose typos.
368
369  case $ac_option in
370
371  -bindir | --bindir | --bindi | --bind | --bin | --bi)
372    ac_prev=bindir ;;
373  -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
374    bindir=$ac_optarg ;;
375
376  -build | --build | --buil | --bui | --bu)
377    ac_prev=build_alias ;;
378  -build=* | --build=* | --buil=* | --bui=* | --bu=*)
379    build_alias=$ac_optarg ;;
380
381  -cache-file | --cache-file | --cache-fil | --cache-fi \
382  | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
383    ac_prev=cache_file ;;
384  -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
385  | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
386    cache_file=$ac_optarg ;;
387
388  --config-cache | -C)
389    cache_file=config.cache ;;
390
391  -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
392    ac_prev=datadir ;;
393  -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
394  | --da=*)
395    datadir=$ac_optarg ;;
396
397  -disable-* | --disable-*)
398    ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
399    # Reject names that are not valid shell variable names.
400    expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
401      { echo "$as_me: error: invalid feature name: $ac_feature" >&2
402   { (exit 1); exit 1; }; }
403    ac_feature=`echo $ac_feature | sed 's/-/_/g'`
404    eval "enable_$ac_feature=no" ;;
405
406  -enable-* | --enable-*)
407    ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
408    # Reject names that are not valid shell variable names.
409    expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
410      { echo "$as_me: error: invalid feature name: $ac_feature" >&2
411   { (exit 1); exit 1; }; }
412    ac_feature=`echo $ac_feature | sed 's/-/_/g'`
413    case $ac_option in
414      *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
415      *) ac_optarg=yes ;;
416    esac
417    eval "enable_$ac_feature='$ac_optarg'" ;;
418
419  -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
420  | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
421  | --exec | --exe | --ex)
422    ac_prev=exec_prefix ;;
423  -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
424  | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
425  | --exec=* | --exe=* | --ex=*)
426    exec_prefix=$ac_optarg ;;
427
428  -gas | --gas | --ga | --g)
429    # Obsolete; use --with-gas.
430    with_gas=yes ;;
431
432  -help | --help | --hel | --he | -h)
433    ac_init_help=long ;;
434  -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
435    ac_init_help=recursive ;;
436  -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
437    ac_init_help=short ;;
438
439  -host | --host | --hos | --ho)
440    ac_prev=host_alias ;;
441  -host=* | --host=* | --hos=* | --ho=*)
442    host_alias=$ac_optarg ;;
443
444  -includedir | --includedir | --includedi | --included | --include \
445  | --includ | --inclu | --incl | --inc)
446    ac_prev=includedir ;;
447  -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
448  | --includ=* | --inclu=* | --incl=* | --inc=*)
449    includedir=$ac_optarg ;;
450
451  -infodir | --infodir | --infodi | --infod | --info | --inf)
452    ac_prev=infodir ;;
453  -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
454    infodir=$ac_optarg ;;
455
456  -libdir | --libdir | --libdi | --libd)
457    ac_prev=libdir ;;
458  -libdir=* | --libdir=* | --libdi=* | --libd=*)
459    libdir=$ac_optarg ;;
460
461  -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
462  | --libexe | --libex | --libe)
463    ac_prev=libexecdir ;;
464  -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
465  | --libexe=* | --libex=* | --libe=*)
466    libexecdir=$ac_optarg ;;
467
468  -localstatedir | --localstatedir | --localstatedi | --localstated \
469  | --localstate | --localstat | --localsta | --localst \
470  | --locals | --local | --loca | --loc | --lo)
471    ac_prev=localstatedir ;;
472  -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
473  | --localstate=* | --localstat=* | --localsta=* | --localst=* \
474  | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
475    localstatedir=$ac_optarg ;;
476
477  -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
478    ac_prev=mandir ;;
479  -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
480    mandir=$ac_optarg ;;
481
482  -nfp | --nfp | --nf)
483    # Obsolete; use --without-fp.
484    with_fp=no ;;
485
486  -no-create | --no-create | --no-creat | --no-crea | --no-cre \
487  | --no-cr | --no-c | -n)
488    no_create=yes ;;
489
490  -no-recursion | --no-recursion | --no-recursio | --no-recursi \
491  | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
492    no_recursion=yes ;;
493
494  -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
495  | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
496  | --oldin | --oldi | --old | --ol | --o)
497    ac_prev=oldincludedir ;;
498  -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
499  | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
500  | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
501    oldincludedir=$ac_optarg ;;
502
503  -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
504    ac_prev=prefix ;;
505  -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
506    prefix=$ac_optarg ;;
507
508  -program-prefix | --program-prefix | --program-prefi | --program-pref \
509  | --program-pre | --program-pr | --program-p)
510    ac_prev=program_prefix ;;
511  -program-prefix=* | --program-prefix=* | --program-prefi=* \
512  | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
513    program_prefix=$ac_optarg ;;
514
515  -program-suffix | --program-suffix | --program-suffi | --program-suff \
516  | --program-suf | --program-su | --program-s)
517    ac_prev=program_suffix ;;
518  -program-suffix=* | --program-suffix=* | --program-suffi=* \
519  | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
520    program_suffix=$ac_optarg ;;
521
522  -program-transform-name | --program-transform-name \
523  | --program-transform-nam | --program-transform-na \
524  | --program-transform-n | --program-transform- \
525  | --program-transform | --program-transfor \
526  | --program-transfo | --program-transf \
527  | --program-trans | --program-tran \
528  | --progr-tra | --program-tr | --program-t)
529    ac_prev=program_transform_name ;;
530  -program-transform-name=* | --program-transform-name=* \
531  | --program-transform-nam=* | --program-transform-na=* \
532  | --program-transform-n=* | --program-transform-=* \
533  | --program-transform=* | --program-transfor=* \
534  | --program-transfo=* | --program-transf=* \
535  | --program-trans=* | --program-tran=* \
536  | --progr-tra=* | --program-tr=* | --program-t=*)
537    program_transform_name=$ac_optarg ;;
538
539  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
540  | -silent | --silent | --silen | --sile | --sil)
541    silent=yes ;;
542
543  -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
544    ac_prev=sbindir ;;
545  -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
546  | --sbi=* | --sb=*)
547    sbindir=$ac_optarg ;;
548
549  -sharedstatedir | --sharedstatedir | --sharedstatedi \
550  | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
551  | --sharedst | --shareds | --shared | --share | --shar \
552  | --sha | --sh)
553    ac_prev=sharedstatedir ;;
554  -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
555  | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
556  | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
557  | --sha=* | --sh=*)
558    sharedstatedir=$ac_optarg ;;
559
560  -site | --site | --sit)
561    ac_prev=site ;;
562  -site=* | --site=* | --sit=*)
563    site=$ac_optarg ;;
564
565  -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
566    ac_prev=srcdir ;;
567  -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
568    srcdir=$ac_optarg ;;
569
570  -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
571  | --syscon | --sysco | --sysc | --sys | --sy)
572    ac_prev=sysconfdir ;;
573  -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
574  | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
575    sysconfdir=$ac_optarg ;;
576
577  -target | --target | --targe | --targ | --tar | --ta | --t)
578    ac_prev=target_alias ;;
579  -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
580    target_alias=$ac_optarg ;;
581
582  -v | -verbose | --verbose | --verbos | --verbo | --verb)
583    verbose=yes ;;
584
585  -version | --version | --versio | --versi | --vers | -V)
586    ac_init_version=: ;;
587
588  -with-* | --with-*)
589    ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
590    # Reject names that are not valid shell variable names.
591    expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
592      { echo "$as_me: error: invalid package name: $ac_package" >&2
593   { (exit 1); exit 1; }; }
594    ac_package=`echo $ac_package| sed 's/-/_/g'`
595    case $ac_option in
596      *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
597      *) ac_optarg=yes ;;
598    esac
599    eval "with_$ac_package='$ac_optarg'" ;;
600
601  -without-* | --without-*)
602    ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
603    # Reject names that are not valid shell variable names.
604    expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
605      { echo "$as_me: error: invalid package name: $ac_package" >&2
606   { (exit 1); exit 1; }; }
607    ac_package=`echo $ac_package | sed 's/-/_/g'`
608    eval "with_$ac_package=no" ;;
609
610  --x)
611    # Obsolete; use --with-x.
612    with_x=yes ;;
613
614  -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
615  | --x-incl | --x-inc | --x-in | --x-i)
616    ac_prev=x_includes ;;
617  -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
618  | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
619    x_includes=$ac_optarg ;;
620
621  -x-libraries | --x-libraries | --x-librarie | --x-librari \
622  | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
623    ac_prev=x_libraries ;;
624  -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
625  | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
626    x_libraries=$ac_optarg ;;
627
628  -*) { echo "$as_me: error: unrecognized option: $ac_option
629Try \`$0 --help' for more information." >&2
630   { (exit 1); exit 1; }; }
631    ;;
632
633  *=*)
634    ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
635    # Reject names that are not valid shell variable names.
636    expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
637      { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
638   { (exit 1); exit 1; }; }
639    ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`
640    eval "$ac_envvar='$ac_optarg'"
641    export $ac_envvar ;;
642
643  *)
644    # FIXME: should be removed in autoconf 3.0.
645    echo "$as_me: WARNING: you should use --build, --host, --target" >&2
646    expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
647      echo "$as_me: WARNING: invalid host type: $ac_option" >&2
648    : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
649    ;;
650
651  esac
652done
653
654if test -n "$ac_prev"; then
655  ac_option=--`echo $ac_prev | sed 's/_/-/g'`
656  { echo "$as_me: error: missing argument to $ac_option" >&2
657   { (exit 1); exit 1; }; }
658fi
659
660# Be sure to have absolute paths.
661for ac_var in exec_prefix prefix
662do
663  eval ac_val=$`echo $ac_var`
664  case $ac_val in
665    [\\/$]* | ?:[\\/]* | NONE | '' ) ;;
666    *)  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
667   { (exit 1); exit 1; }; };;
668  esac
669done
670
671# Be sure to have absolute paths.
672for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
673              localstatedir libdir includedir oldincludedir infodir mandir
674do
675  eval ac_val=$`echo $ac_var`
676  case $ac_val in
677    [\\/$]* | ?:[\\/]* ) ;;
678    *)  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
679   { (exit 1); exit 1; }; };;
680  esac
681done
682
683# There might be people who depend on the old broken behavior: `$host'
684# used to hold the argument of --host etc.
685# FIXME: To remove some day.
686build=$build_alias
687host=$host_alias
688target=$target_alias
689
690# FIXME: To remove some day.
691if test "x$host_alias" != x; then
692  if test "x$build_alias" = x; then
693    cross_compiling=maybe
694    echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
695    If a cross compiler is detected then cross compile mode will be used." >&2
696  elif test "x$build_alias" != "x$host_alias"; then
697    cross_compiling=yes
698  fi
699fi
700
701ac_tool_prefix=
702test -n "$host_alias" && ac_tool_prefix=$host_alias-
703
704test "$silent" = yes && exec 6>/dev/null
705
706
707# Find the source files, if location was not specified.
708if test -z "$srcdir"; then
709  ac_srcdir_defaulted=yes
710  # Try the directory containing this script, then its parent.
711  ac_confdir=`(dirname "$0") 2>/dev/null ||
712$as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
713         X"$0" : 'X\(//\)[^/]' \| \
714         X"$0" : 'X\(//\)$' \| \
715         X"$0" : 'X\(/\)' \| \
716         .     : '\(.\)' 2>/dev/null ||
717echo X"$0" |
718    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
719          /^X\(\/\/\)[^/].*/{ s//\1/; q; }
720          /^X\(\/\/\)$/{ s//\1/; q; }
721          /^X\(\/\).*/{ s//\1/; q; }
722          s/.*/./; q'`
723  srcdir=$ac_confdir
724  if test ! -r $srcdir/$ac_unique_file; then
725    srcdir=..
726  fi
727else
728  ac_srcdir_defaulted=no
729fi
730if test ! -r $srcdir/$ac_unique_file; then
731  if test "$ac_srcdir_defaulted" = yes; then
732    { echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
733   { (exit 1); exit 1; }; }
734  else
735    { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
736   { (exit 1); exit 1; }; }
737  fi
738fi
739(cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null ||
740  { echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2
741   { (exit 1); exit 1; }; }
742srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'`
743ac_env_build_alias_set=${build_alias+set}
744ac_env_build_alias_value=$build_alias
745ac_cv_env_build_alias_set=${build_alias+set}
746ac_cv_env_build_alias_value=$build_alias
747ac_env_host_alias_set=${host_alias+set}
748ac_env_host_alias_value=$host_alias
749ac_cv_env_host_alias_set=${host_alias+set}
750ac_cv_env_host_alias_value=$host_alias
751ac_env_target_alias_set=${target_alias+set}
752ac_env_target_alias_value=$target_alias
753ac_cv_env_target_alias_set=${target_alias+set}
754ac_cv_env_target_alias_value=$target_alias
755ac_env_CXX_set=${CXX+set}
756ac_env_CXX_value=$CXX
757ac_cv_env_CXX_set=${CXX+set}
758ac_cv_env_CXX_value=$CXX
759ac_env_CXXFLAGS_set=${CXXFLAGS+set}
760ac_env_CXXFLAGS_value=$CXXFLAGS
761ac_cv_env_CXXFLAGS_set=${CXXFLAGS+set}
762ac_cv_env_CXXFLAGS_value=$CXXFLAGS
763ac_env_LDFLAGS_set=${LDFLAGS+set}
764ac_env_LDFLAGS_value=$LDFLAGS
765ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
766ac_cv_env_LDFLAGS_value=$LDFLAGS
767ac_env_CPPFLAGS_set=${CPPFLAGS+set}
768ac_env_CPPFLAGS_value=$CPPFLAGS
769ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
770ac_cv_env_CPPFLAGS_value=$CPPFLAGS
771ac_env_CC_set=${CC+set}
772ac_env_CC_value=$CC
773ac_cv_env_CC_set=${CC+set}
774ac_cv_env_CC_value=$CC
775ac_env_CFLAGS_set=${CFLAGS+set}
776ac_env_CFLAGS_value=$CFLAGS
777ac_cv_env_CFLAGS_set=${CFLAGS+set}
778ac_cv_env_CFLAGS_value=$CFLAGS
779ac_env_CPP_set=${CPP+set}
780ac_env_CPP_value=$CPP
781ac_cv_env_CPP_set=${CPP+set}
782ac_cv_env_CPP_value=$CPP
783
784#
785# Report the --help message.
786#
787if test "$ac_init_help" = "long"; then
788  # Omit some internal or obsolete options to make the list less imposing.
789  # This message is too long to be a string in the A/UX 3.1 sh.
790  cat <<_ACEOF
791\`configure' configures orxonox 0.2.0_alpha-r1 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 $ac_init_help in
858     short | recursive ) echo "Configuration of orxonox 0.2.0_alpha-r1:";;
859   esac
860  cat <<\_ACEOF
861
862Optional Features:
863  --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
864  --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
865  --disable-dependency-tracking  speeds up one-time build
866  --enable-dependency-tracking   do not reject slow dependency extractors
867  --enable-debug          compiles in debug mode. Lots of debug info about the
868                          game.
869
870Optional Packages:
871  --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
872  --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
873  --without-gtk           Prevents GTK from being loaded
874  --without-sdl-image     Prevents SDL_image from being loaded
875
876Some influential environment variables:
877  CXX         C++ compiler command
878  CXXFLAGS    C++ compiler flags
879  LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
880              nonstandard directory <lib dir>
881  CPPFLAGS    C/C++ preprocessor flags, e.g. -I<include dir> if you have
882              headers in a nonstandard directory <include dir>
883  CC          C compiler command
884  CFLAGS      C compiler flags
885  CPP         C preprocessor
886
887Use these variables to override the choices made by `configure' or to help
888it to find libraries and programs with nonstandard names/locations.
889
890Report bugs to <orxonox-dev@mail.datacore.ch>.
891_ACEOF
892fi
893
894if test "$ac_init_help" = "recursive"; then
895  # If there are subdirs, report their specific --help.
896  ac_popdir=`pwd`
897  for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
898    test -d $ac_dir || continue
899    ac_builddir=.
900
901if test "$ac_dir" != .; then
902  ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
903  # A "../" for each directory in $ac_dir_suffix.
904  ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
905else
906  ac_dir_suffix= ac_top_builddir=
907fi
908
909case $srcdir in
910  .)  # No --srcdir option.  We are building in place.
911    ac_srcdir=.
912    if test -z "$ac_top_builddir"; then
913       ac_top_srcdir=.
914    else
915       ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
916    fi ;;
917  [\\/]* | ?:[\\/]* )  # Absolute path.
918    ac_srcdir=$srcdir$ac_dir_suffix;
919    ac_top_srcdir=$srcdir ;;
920  *) # Relative path.
921    ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
922    ac_top_srcdir=$ac_top_builddir$srcdir ;;
923esac
924
925# Do not use `cd foo && pwd` to compute absolute paths, because
926# the directories may not exist.
927case `pwd` in
928.) ac_abs_builddir="$ac_dir";;
929*)
930  case "$ac_dir" in
931  .) ac_abs_builddir=`pwd`;;
932  [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
933  *) ac_abs_builddir=`pwd`/"$ac_dir";;
934  esac;;
935esac
936case $ac_abs_builddir in
937.) ac_abs_top_builddir=${ac_top_builddir}.;;
938*)
939  case ${ac_top_builddir}. in
940  .) ac_abs_top_builddir=$ac_abs_builddir;;
941  [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
942  *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
943  esac;;
944esac
945case $ac_abs_builddir in
946.) ac_abs_srcdir=$ac_srcdir;;
947*)
948  case $ac_srcdir in
949  .) ac_abs_srcdir=$ac_abs_builddir;;
950  [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
951  *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
952  esac;;
953esac
954case $ac_abs_builddir in
955.) ac_abs_top_srcdir=$ac_top_srcdir;;
956*)
957  case $ac_top_srcdir in
958  .) ac_abs_top_srcdir=$ac_abs_builddir;;
959  [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
960  *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
961  esac;;
962esac
963
964    cd $ac_dir
965    # Check for guested configure; otherwise get Cygnus style configure.
966    if test -f $ac_srcdir/configure.gnu; then
967      echo
968      $SHELL $ac_srcdir/configure.gnu  --help=recursive
969    elif test -f $ac_srcdir/configure; then
970      echo
971      $SHELL $ac_srcdir/configure  --help=recursive
972    elif test -f $ac_srcdir/configure.ac ||
973           test -f $ac_srcdir/configure.in; then
974      echo
975      $ac_configure --help
976    else
977      echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
978    fi
979    cd $ac_popdir
980  done
981fi
982
983test -n "$ac_init_help" && exit 0
984if $ac_init_version; then
985  cat <<\_ACEOF
986orxonox configure 0.2.0_alpha-r1
987generated by GNU Autoconf 2.59
988
989Copyright (C) 2003 Free Software Foundation, Inc.
990This configure script is free software; the Free Software Foundation
991gives unlimited permission to copy, distribute and modify it.
992_ACEOF
993  exit 0
994fi
995exec 5>config.log
996cat >&5 <<_ACEOF
997This file contains any messages produced by compilers while
998running configure, to aid debugging if configure makes a mistake.
999
1000It was created by orxonox $as_me 0.2.0_alpha-r1, which was
1001generated by GNU Autoconf 2.59.  Invocation command line was
1002
1003  $ $0 $@
1004
1005_ACEOF
1006{
1007cat <<_ASUNAME
1008## --------- ##
1009## Platform. ##
1010## --------- ##
1011
1012hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1013uname -m = `(uname -m) 2>/dev/null || echo unknown`
1014uname -r = `(uname -r) 2>/dev/null || echo unknown`
1015uname -s = `(uname -s) 2>/dev/null || echo unknown`
1016uname -v = `(uname -v) 2>/dev/null || echo unknown`
1017
1018/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1019/bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1020
1021/bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1022/usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1023/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1024hostinfo               = `(hostinfo) 2>/dev/null               || echo unknown`
1025/bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1026/usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1027/bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1028
1029_ASUNAME
1030
1031as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1032for as_dir in $PATH
1033do
1034  IFS=$as_save_IFS
1035  test -z "$as_dir" && as_dir=.
1036  echo "PATH: $as_dir"
1037done
1038
1039} >&5
1040
1041cat >&5 <<_ACEOF
1042
1043
1044## ----------- ##
1045## Core tests. ##
1046## ----------- ##
1047
1048_ACEOF
1049
1050
1051# Keep a trace of the command line.
1052# Strip out --no-create and --no-recursion so they do not pile up.
1053# Strip out --silent because we don't want to record it for future runs.
1054# Also quote any args containing shell meta-characters.
1055# Make two passes to allow for proper duplicate-argument suppression.
1056ac_configure_args=
1057ac_configure_args0=
1058ac_configure_args1=
1059ac_sep=
1060ac_must_keep_next=false
1061for ac_pass in 1 2
1062do
1063  for ac_arg
1064  do
1065    case $ac_arg in
1066    -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1067    -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1068    | -silent | --silent | --silen | --sile | --sil)
1069      continue ;;
1070    *" "*|*"    "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1071      ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1072    esac
1073    case $ac_pass in
1074    1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1075    2)
1076      ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1077      if test $ac_must_keep_next = true; then
1078        ac_must_keep_next=false # Got value, back to normal.
1079      else
1080        case $ac_arg in
1081          *=* | --config-cache | -C | -disable-* | --disable-* \
1082          | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1083          | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1084          | -with-* | --with-* | -without-* | --without-* | --x)
1085            case "$ac_configure_args0 " in
1086              "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1087            esac
1088            ;;
1089          -* ) ac_must_keep_next=true ;;
1090        esac
1091      fi
1092      ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
1093      # Get rid of the leading space.
1094      ac_sep=" "
1095      ;;
1096    esac
1097  done
1098done
1099$as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1100$as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1101
1102# When interrupted or exit'd, cleanup temporary files, and complete
1103# config.log.  We remove comments because anyway the quotes in there
1104# would cause problems or look ugly.
1105# WARNING: Be sure not to use single quotes in there, as some shells,
1106# such as our DU 5.0 friend, will then `close' the trap.
1107trap 'exit_status=$?
1108  # Save into config.log some information that might help in debugging.
1109  {
1110    echo
1111
1112    cat <<\_ASBOX
1113## ---------------- ##
1114## Cache variables. ##
1115## ---------------- ##
1116_ASBOX
1117    echo
1118    # The following way of writing the cache mishandles newlines in values,
1119{
1120  (set) 2>&1 |
1121    case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
1122    *ac_space=\ *)
1123      sed -n \
1124        "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
1125          s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
1126      ;;
1127    *)
1128      sed -n \
1129        "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
1130      ;;
1131    esac;
1132}
1133    echo
1134
1135    cat <<\_ASBOX
1136## ----------------- ##
1137## Output variables. ##
1138## ----------------- ##
1139_ASBOX
1140    echo
1141    for ac_var in $ac_subst_vars
1142    do
1143      eval ac_val=$`echo $ac_var`
1144      echo "$ac_var='"'"'$ac_val'"'"'"
1145    done | sort
1146    echo
1147
1148    if test -n "$ac_subst_files"; then
1149      cat <<\_ASBOX
1150## ------------- ##
1151## Output files. ##
1152## ------------- ##
1153_ASBOX
1154      echo
1155      for ac_var in $ac_subst_files
1156      do
1157        eval ac_val=$`echo $ac_var`
1158        echo "$ac_var='"'"'$ac_val'"'"'"
1159      done | sort
1160      echo
1161    fi
1162
1163    if test -s confdefs.h; then
1164      cat <<\_ASBOX
1165## ----------- ##
1166## confdefs.h. ##
1167## ----------- ##
1168_ASBOX
1169      echo
1170      sed "/^$/d" confdefs.h | sort
1171      echo
1172    fi
1173    test "$ac_signal" != 0 &&
1174      echo "$as_me: caught signal $ac_signal"
1175    echo "$as_me: exit $exit_status"
1176  } >&5
1177  rm -f core *.core &&
1178  rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
1179    exit $exit_status
1180     ' 0
1181for ac_signal in 1 2 13 15; do
1182  trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1183done
1184ac_signal=0
1185
1186# confdefs.h avoids OS command line length limits that DEFS can exceed.
1187rm -rf conftest* confdefs.h
1188# AIX cpp loses on an empty file, so make sure it contains at least a newline.
1189echo >confdefs.h
1190
1191# Predefined preprocessor variables.
1192
1193cat >>confdefs.h <<_ACEOF
1194#define PACKAGE_NAME "$PACKAGE_NAME"
1195_ACEOF
1196
1197
1198cat >>confdefs.h <<_ACEOF
1199#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1200_ACEOF
1201
1202
1203cat >>confdefs.h <<_ACEOF
1204#define PACKAGE_VERSION "$PACKAGE_VERSION"
1205_ACEOF
1206
1207
1208cat >>confdefs.h <<_ACEOF
1209#define PACKAGE_STRING "$PACKAGE_STRING"
1210_ACEOF
1211
1212
1213cat >>confdefs.h <<_ACEOF
1214#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1215_ACEOF
1216
1217
1218# Let the site file select an alternate cache file if it wants to.
1219# Prefer explicitly selected file to automatically selected ones.
1220if test -z "$CONFIG_SITE"; then
1221  if test "x$prefix" != xNONE; then
1222    CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
1223  else
1224    CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1225  fi
1226fi
1227for ac_site_file in $CONFIG_SITE; do
1228  if test -r "$ac_site_file"; then
1229    { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1230echo "$as_me: loading site script $ac_site_file" >&6;}
1231    sed 's/^/| /' "$ac_site_file" >&5
1232    . "$ac_site_file"
1233  fi
1234done
1235
1236if test -r "$cache_file"; then
1237  # Some versions of bash will fail to source /dev/null (special
1238  # files actually), so we avoid doing that.
1239  if test -f "$cache_file"; then
1240    { echo "$as_me:$LINENO: loading cache $cache_file" >&5
1241echo "$as_me: loading cache $cache_file" >&6;}
1242    case $cache_file in
1243      [\\/]* | ?:[\\/]* ) . $cache_file;;
1244      *)                      . ./$cache_file;;
1245    esac
1246  fi
1247else
1248  { echo "$as_me:$LINENO: creating cache $cache_file" >&5
1249echo "$as_me: creating cache $cache_file" >&6;}
1250  >$cache_file
1251fi
1252
1253# Check that the precious variables saved in the cache have kept the same
1254# value.
1255ac_cache_corrupted=false
1256for ac_var in `(set) 2>&1 |
1257               sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
1258  eval ac_old_set=\$ac_cv_env_${ac_var}_set
1259  eval ac_new_set=\$ac_env_${ac_var}_set
1260  eval ac_old_val="\$ac_cv_env_${ac_var}_value"
1261  eval ac_new_val="\$ac_env_${ac_var}_value"
1262  case $ac_old_set,$ac_new_set in
1263    set,)
1264      { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1265echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1266      ac_cache_corrupted=: ;;
1267    ,set)
1268      { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1269echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1270      ac_cache_corrupted=: ;;
1271    ,);;
1272    *)
1273      if test "x$ac_old_val" != "x$ac_new_val"; then
1274        { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1275echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1276        { echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5
1277echo "$as_me:   former value:  $ac_old_val" >&2;}
1278        { echo "$as_me:$LINENO:   current value: $ac_new_val" >&5
1279echo "$as_me:   current value: $ac_new_val" >&2;}
1280        ac_cache_corrupted=:
1281      fi;;
1282  esac
1283  # Pass precious variables to config.status.
1284  if test "$ac_new_set" = set; then
1285    case $ac_new_val in
1286    *" "*|*"    "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1287      ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1288    *) ac_arg=$ac_var=$ac_new_val ;;
1289    esac
1290    case " $ac_configure_args " in
1291      *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1292      *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1293    esac
1294  fi
1295done
1296if $ac_cache_corrupted; then
1297  { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1298echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1299  { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1300echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1301   { (exit 1); exit 1; }; }
1302fi
1303
1304ac_ext=c
1305ac_cpp='$CPP $CPPFLAGS'
1306ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1307ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1308ac_compiler_gnu=$ac_cv_c_compiler_gnu
1309
1310
1311
1312
1313
1314
1315
1316
1317
1318
1319
1320
1321
1322
1323
1324
1325
1326
1327
1328
1329
1330
1331
1332
1333
1334
1335
1336
1337# Detect the canonical host and target build environment.
1338ac_aux_dir=
1339for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
1340  if test -f $ac_dir/install-sh; then
1341    ac_aux_dir=$ac_dir
1342    ac_install_sh="$ac_aux_dir/install-sh -c"
1343    break
1344  elif test -f $ac_dir/install.sh; then
1345    ac_aux_dir=$ac_dir
1346    ac_install_sh="$ac_aux_dir/install.sh -c"
1347    break
1348  elif test -f $ac_dir/shtool; then
1349    ac_aux_dir=$ac_dir
1350    ac_install_sh="$ac_aux_dir/shtool install -c"
1351    break
1352  fi
1353done
1354if test -z "$ac_aux_dir"; then
1355  { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
1356echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
1357   { (exit 1); exit 1; }; }
1358fi
1359ac_config_guess="$SHELL $ac_aux_dir/config.guess"
1360ac_config_sub="$SHELL $ac_aux_dir/config.sub"
1361ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
1362
1363# Make sure we can run config.sub.
1364$ac_config_sub sun4 >/dev/null 2>&1 ||
1365  { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5
1366echo "$as_me: error: cannot run $ac_config_sub" >&2;}
1367   { (exit 1); exit 1; }; }
1368
1369echo "$as_me:$LINENO: checking build system type" >&5
1370echo $ECHO_N "checking build system type... $ECHO_C" >&6
1371if test "${ac_cv_build+set}" = set; then
1372  echo $ECHO_N "(cached) $ECHO_C" >&6
1373else
1374  ac_cv_build_alias=$build_alias
1375test -z "$ac_cv_build_alias" &&
1376  ac_cv_build_alias=`$ac_config_guess`
1377test -z "$ac_cv_build_alias" &&
1378  { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
1379echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
1380   { (exit 1); exit 1; }; }
1381ac_cv_build=`$ac_config_sub $ac_cv_build_alias` ||
1382  { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
1383echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
1384   { (exit 1); exit 1; }; }
1385
1386fi
1387echo "$as_me:$LINENO: result: $ac_cv_build" >&5
1388echo "${ECHO_T}$ac_cv_build" >&6
1389build=$ac_cv_build
1390build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1391build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1392build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1393
1394
1395echo "$as_me:$LINENO: checking host system type" >&5
1396echo $ECHO_N "checking host system type... $ECHO_C" >&6
1397if test "${ac_cv_host+set}" = set; then
1398  echo $ECHO_N "(cached) $ECHO_C" >&6
1399else
1400  ac_cv_host_alias=$host_alias
1401test -z "$ac_cv_host_alias" &&
1402  ac_cv_host_alias=$ac_cv_build_alias
1403ac_cv_host=`$ac_config_sub $ac_cv_host_alias` ||
1404  { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
1405echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
1406   { (exit 1); exit 1; }; }
1407
1408fi
1409echo "$as_me:$LINENO: result: $ac_cv_host" >&5
1410echo "${ECHO_T}$ac_cv_host" >&6
1411host=$ac_cv_host
1412host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1413host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1414host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1415
1416
1417echo "$as_me:$LINENO: checking target system type" >&5
1418echo $ECHO_N "checking target system type... $ECHO_C" >&6
1419if test "${ac_cv_target+set}" = set; then
1420  echo $ECHO_N "(cached) $ECHO_C" >&6
1421else
1422  ac_cv_target_alias=$target_alias
1423test "x$ac_cv_target_alias" = "x" &&
1424  ac_cv_target_alias=$ac_cv_host_alias
1425ac_cv_target=`$ac_config_sub $ac_cv_target_alias` ||
1426  { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_target_alias failed" >&5
1427echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;}
1428   { (exit 1); exit 1; }; }
1429
1430fi
1431echo "$as_me:$LINENO: result: $ac_cv_target" >&5
1432echo "${ECHO_T}$ac_cv_target" >&6
1433target=$ac_cv_target
1434target_cpu=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1435target_vendor=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1436target_os=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1437
1438
1439# The aliases save the names the user supplied, while $host etc.
1440# will get canonicalized.
1441test -n "$target_alias" &&
1442  test "$program_prefix$program_suffix$program_transform_name" = \
1443    NONENONEs,x,x, &&
1444  program_prefix=${target_alias}-
1445
1446
1447am__api_version="1.8"
1448# Find a good install program.  We prefer a C program (faster),
1449# so one script is as good as another.  But avoid the broken or
1450# incompatible versions:
1451# SysV /etc/install, /usr/sbin/install
1452# SunOS /usr/etc/install
1453# IRIX /sbin/install
1454# AIX /bin/install
1455# AmigaOS /C/install, which installs bootblocks on floppy discs
1456# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1457# AFS /usr/afsws/bin/install, which mishandles nonexistent args
1458# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1459# OS/2's system install, which has a completely different semantic
1460# ./install, which can be erroneously created by make from ./install.sh.
1461echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
1462echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
1463if test -z "$INSTALL"; then
1464if test "${ac_cv_path_install+set}" = set; then
1465  echo $ECHO_N "(cached) $ECHO_C" >&6
1466else
1467  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1468for as_dir in $PATH
1469do
1470  IFS=$as_save_IFS
1471  test -z "$as_dir" && as_dir=.
1472  # Account for people who put trailing slashes in PATH elements.
1473case $as_dir/ in
1474  ./ | .// | /cC/* | \
1475  /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
1476  ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
1477  /usr/ucb/* ) ;;
1478  *)
1479    # OSF1 and SCO ODT 3.0 have their own names for install.
1480    # Don't use installbsd from OSF since it installs stuff as root
1481    # by default.
1482    for ac_prog in ginstall scoinst install; do
1483      for ac_exec_ext in '' $ac_executable_extensions; do
1484        if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
1485          if test $ac_prog = install &&
1486            grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1487            # AIX install.  It has an incompatible calling convention.
1488            :
1489          elif test $ac_prog = install &&
1490            grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1491            # program-specific install script used by HP pwplus--don't use.
1492            :
1493          else
1494            ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
1495            break 3
1496          fi
1497        fi
1498      done
1499    done
1500    ;;
1501esac
1502done
1503
1504
1505fi
1506  if test "${ac_cv_path_install+set}" = set; then
1507    INSTALL=$ac_cv_path_install
1508  else
1509    # As a last resort, use the slow shell script.  We don't cache a
1510    # path for INSTALL within a source directory, because that will
1511    # break other packages using the cache if that directory is
1512    # removed, or if the path is relative.
1513    INSTALL=$ac_install_sh
1514  fi
1515fi
1516echo "$as_me:$LINENO: result: $INSTALL" >&5
1517echo "${ECHO_T}$INSTALL" >&6
1518
1519# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1520# It thinks the first close brace ends the variable substitution.
1521test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1522
1523test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
1524
1525test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1526
1527echo "$as_me:$LINENO: checking whether build environment is sane" >&5
1528echo $ECHO_N "checking whether build environment is sane... $ECHO_C" >&6
1529# Just in case
1530sleep 1
1531echo timestamp > conftest.file
1532# Do `set' in a subshell so we don't clobber the current shell's
1533# arguments.  Must try -L first in case configure is actually a
1534# symlink; some systems play weird games with the mod time of symlinks
1535# (eg FreeBSD returns the mod time of the symlink's containing
1536# directory).
1537if (
1538   set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
1539   if test "$*" = "X"; then
1540      # -L didn't work.
1541      set X `ls -t $srcdir/configure conftest.file`
1542   fi
1543   rm -f conftest.file
1544   if test "$*" != "X $srcdir/configure conftest.file" \
1545      && test "$*" != "X conftest.file $srcdir/configure"; then
1546
1547      # If neither matched, then we have a broken ls.  This can happen
1548      # if, for instance, CONFIG_SHELL is bash and it inherits a
1549      # broken ls alias from the environment.  This has actually
1550      # happened.  Such a system could not be considered "sane".
1551      { { echo "$as_me:$LINENO: error: ls -t appears to fail.  Make sure there is not a broken
1552alias in your environment" >&5
1553echo "$as_me: error: ls -t appears to fail.  Make sure there is not a broken
1554alias in your environment" >&2;}
1555   { (exit 1); exit 1; }; }
1556   fi
1557
1558   test "$2" = conftest.file
1559   )
1560then
1561   # Ok.
1562   :
1563else
1564   { { echo "$as_me:$LINENO: error: newly created file is older than distributed files!
1565Check your system clock" >&5
1566echo "$as_me: error: newly created file is older than distributed files!
1567Check your system clock" >&2;}
1568   { (exit 1); exit 1; }; }
1569fi
1570echo "$as_me:$LINENO: result: yes" >&5
1571echo "${ECHO_T}yes" >&6
1572test "$program_prefix" != NONE &&
1573  program_transform_name="s,^,$program_prefix,;$program_transform_name"
1574# Use a double $ so make ignores it.
1575test "$program_suffix" != NONE &&
1576  program_transform_name="s,\$,$program_suffix,;$program_transform_name"
1577# Double any \ or $.  echo might interpret backslashes.
1578# By default was `s,x,x', remove it if useless.
1579cat <<\_ACEOF >conftest.sed
1580s/[\\$]/&&/g;s/;s,x,x,$//
1581_ACEOF
1582program_transform_name=`echo $program_transform_name | sed -f conftest.sed`
1583rm conftest.sed
1584
1585# expand $ac_aux_dir to an absolute path
1586am_aux_dir=`cd $ac_aux_dir && pwd`
1587
1588test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
1589# Use eval to expand $SHELL
1590if eval "$MISSING --run true"; then
1591  am_missing_run="$MISSING --run "
1592else
1593  am_missing_run=
1594  { echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5
1595echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
1596fi
1597
1598if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then
1599  # Keeping the `.' argument allows $(mkdir_p) to be used without
1600  # argument.  Indeed, we sometimes output rules like
1601  #   $(mkdir_p) $(somedir)
1602  # where $(somedir) is conditionally defined.
1603  # (`test -n '$(somedir)' && $(mkdir_p) $(somedir)' is a more
1604  # expensive solution, as it forces Make to start a sub-shell.)
1605  mkdir_p='mkdir -p -- .'
1606else
1607  # On NextStep and OpenStep, the `mkdir' command does not
1608  # recognize any option.  It will interpret all options as
1609  # directories to create, and then abort because `.' already
1610  # exists.
1611  for d in ./-p ./--version;
1612  do
1613    test -d $d && rmdir $d
1614  done
1615  # $(mkinstalldirs) is defined by Automake if mkinstalldirs exists.
1616  if test -f "$ac_aux_dir/mkinstalldirs"; then
1617    mkdir_p='$(mkinstalldirs)'
1618  else
1619    mkdir_p='$(install_sh) -d'
1620  fi
1621fi
1622
1623for ac_prog in gawk mawk nawk awk
1624do
1625  # Extract the first word of "$ac_prog", so it can be a program name with args.
1626set dummy $ac_prog; ac_word=$2
1627echo "$as_me:$LINENO: checking for $ac_word" >&5
1628echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1629if test "${ac_cv_prog_AWK+set}" = set; then
1630  echo $ECHO_N "(cached) $ECHO_C" >&6
1631else
1632  if test -n "$AWK"; then
1633  ac_cv_prog_AWK="$AWK" # Let the user override the test.
1634else
1635as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1636for as_dir in $PATH
1637do
1638  IFS=$as_save_IFS
1639  test -z "$as_dir" && as_dir=.
1640  for ac_exec_ext in '' $ac_executable_extensions; do
1641  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1642    ac_cv_prog_AWK="$ac_prog"
1643    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1644    break 2
1645  fi
1646done
1647done
1648
1649fi
1650fi
1651AWK=$ac_cv_prog_AWK
1652if test -n "$AWK"; then
1653  echo "$as_me:$LINENO: result: $AWK" >&5
1654echo "${ECHO_T}$AWK" >&6
1655else
1656  echo "$as_me:$LINENO: result: no" >&5
1657echo "${ECHO_T}no" >&6
1658fi
1659
1660  test -n "$AWK" && break
1661done
1662
1663echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
1664echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6
1665set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,:./+-,___p_,'`
1666if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
1667  echo $ECHO_N "(cached) $ECHO_C" >&6
1668else
1669  cat >conftest.make <<\_ACEOF
1670all:
1671        @echo 'ac_maketemp="$(MAKE)"'
1672_ACEOF
1673# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
1674eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=`
1675if test -n "$ac_maketemp"; then
1676  eval ac_cv_prog_make_${ac_make}_set=yes
1677else
1678  eval ac_cv_prog_make_${ac_make}_set=no
1679fi
1680rm -f conftest.make
1681fi
1682if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
1683  echo "$as_me:$LINENO: result: yes" >&5
1684echo "${ECHO_T}yes" >&6
1685  SET_MAKE=
1686else
1687  echo "$as_me:$LINENO: result: no" >&5
1688echo "${ECHO_T}no" >&6
1689  SET_MAKE="MAKE=${MAKE-make}"
1690fi
1691
1692rm -rf .tst 2>/dev/null
1693mkdir .tst 2>/dev/null
1694if test -d .tst; then
1695  am__leading_dot=.
1696else
1697  am__leading_dot=_
1698fi
1699rmdir .tst 2>/dev/null
1700
1701# test to see if srcdir already configured
1702if test "`cd $srcdir && pwd`" != "`pwd`" &&
1703   test -f $srcdir/config.status; then
1704  { { echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5
1705echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;}
1706   { (exit 1); exit 1; }; }
1707fi
1708
1709# test whether we have cygpath
1710if test -z "$CYGPATH_W"; then
1711  if (cygpath --version) >/dev/null 2>/dev/null; then
1712    CYGPATH_W='cygpath -w'
1713  else
1714    CYGPATH_W=echo
1715  fi
1716fi
1717
1718
1719# Define the identity of the package.
1720 PACKAGE='orxonox'
1721 VERSION='0.2.0_alpha-r1'
1722
1723
1724cat >>confdefs.h <<_ACEOF
1725#define PACKAGE "$PACKAGE"
1726_ACEOF
1727
1728
1729cat >>confdefs.h <<_ACEOF
1730#define VERSION "$VERSION"
1731_ACEOF
1732
1733# Some tools Automake needs.
1734
1735ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
1736
1737
1738AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
1739
1740
1741AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
1742
1743
1744AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
1745
1746
1747MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
1748
1749
1750AMTAR=${AMTAR-"${am_missing_run}tar"}
1751
1752install_sh=${install_sh-"$am_aux_dir/install-sh"}
1753
1754# Installed binaries are usually stripped using `strip' when the user
1755# run `make install-strip'.  However `strip' might not be the right
1756# tool to use in cross-compilation environments, therefore Automake
1757# will honor the `STRIP' environment variable to overrule this program.
1758if test "$cross_compiling" != no; then
1759  if test -n "$ac_tool_prefix"; then
1760  # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
1761set dummy ${ac_tool_prefix}strip; ac_word=$2
1762echo "$as_me:$LINENO: checking for $ac_word" >&5
1763echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1764if test "${ac_cv_prog_STRIP+set}" = set; then
1765  echo $ECHO_N "(cached) $ECHO_C" >&6
1766else
1767  if test -n "$STRIP"; then
1768  ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
1769else
1770as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1771for as_dir in $PATH
1772do
1773  IFS=$as_save_IFS
1774  test -z "$as_dir" && as_dir=.
1775  for ac_exec_ext in '' $ac_executable_extensions; do
1776  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1777    ac_cv_prog_STRIP="${ac_tool_prefix}strip"
1778    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1779    break 2
1780  fi
1781done
1782done
1783
1784fi
1785fi
1786STRIP=$ac_cv_prog_STRIP
1787if test -n "$STRIP"; then
1788  echo "$as_me:$LINENO: result: $STRIP" >&5
1789echo "${ECHO_T}$STRIP" >&6
1790else
1791  echo "$as_me:$LINENO: result: no" >&5
1792echo "${ECHO_T}no" >&6
1793fi
1794
1795fi
1796if test -z "$ac_cv_prog_STRIP"; then
1797  ac_ct_STRIP=$STRIP
1798  # Extract the first word of "strip", so it can be a program name with args.
1799set dummy strip; ac_word=$2
1800echo "$as_me:$LINENO: checking for $ac_word" >&5
1801echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1802if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
1803  echo $ECHO_N "(cached) $ECHO_C" >&6
1804else
1805  if test -n "$ac_ct_STRIP"; then
1806  ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
1807else
1808as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1809for as_dir in $PATH
1810do
1811  IFS=$as_save_IFS
1812  test -z "$as_dir" && as_dir=.
1813  for ac_exec_ext in '' $ac_executable_extensions; do
1814  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1815    ac_cv_prog_ac_ct_STRIP="strip"
1816    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1817    break 2
1818  fi
1819done
1820done
1821
1822  test -z "$ac_cv_prog_ac_ct_STRIP" && ac_cv_prog_ac_ct_STRIP=":"
1823fi
1824fi
1825ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
1826if test -n "$ac_ct_STRIP"; then
1827  echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
1828echo "${ECHO_T}$ac_ct_STRIP" >&6
1829else
1830  echo "$as_me:$LINENO: result: no" >&5
1831echo "${ECHO_T}no" >&6
1832fi
1833
1834  STRIP=$ac_ct_STRIP
1835else
1836  STRIP="$ac_cv_prog_STRIP"
1837fi
1838
1839fi
1840INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
1841
1842# We need awk for the "check" target.  The system "awk" is bad on
1843# some platforms.
1844
1845
1846
1847
1848
1849          ac_config_headers="$ac_config_headers config.h"
1850
1851
1852
1853# Checks for programs.
1854ac_ext=cc
1855ac_cpp='$CXXCPP $CPPFLAGS'
1856ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1857ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1858ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
1859if test -n "$ac_tool_prefix"; then
1860  for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
1861  do
1862    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
1863set dummy $ac_tool_prefix$ac_prog; ac_word=$2
1864echo "$as_me:$LINENO: checking for $ac_word" >&5
1865echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1866if test "${ac_cv_prog_CXX+set}" = set; then
1867  echo $ECHO_N "(cached) $ECHO_C" >&6
1868else
1869  if test -n "$CXX"; then
1870  ac_cv_prog_CXX="$CXX" # Let the user override the test.
1871else
1872as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1873for as_dir in $PATH
1874do
1875  IFS=$as_save_IFS
1876  test -z "$as_dir" && as_dir=.
1877  for ac_exec_ext in '' $ac_executable_extensions; do
1878  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1879    ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
1880    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1881    break 2
1882  fi
1883done
1884done
1885
1886fi
1887fi
1888CXX=$ac_cv_prog_CXX
1889if test -n "$CXX"; then
1890  echo "$as_me:$LINENO: result: $CXX" >&5
1891echo "${ECHO_T}$CXX" >&6
1892else
1893  echo "$as_me:$LINENO: result: no" >&5
1894echo "${ECHO_T}no" >&6
1895fi
1896
1897    test -n "$CXX" && break
1898  done
1899fi
1900if test -z "$CXX"; then
1901  ac_ct_CXX=$CXX
1902  for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
1903do
1904  # Extract the first word of "$ac_prog", so it can be a program name with args.
1905set dummy $ac_prog; ac_word=$2
1906echo "$as_me:$LINENO: checking for $ac_word" >&5
1907echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1908if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then
1909  echo $ECHO_N "(cached) $ECHO_C" >&6
1910else
1911  if test -n "$ac_ct_CXX"; then
1912  ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
1913else
1914as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1915for as_dir in $PATH
1916do
1917  IFS=$as_save_IFS
1918  test -z "$as_dir" && as_dir=.
1919  for ac_exec_ext in '' $ac_executable_extensions; do
1920  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1921    ac_cv_prog_ac_ct_CXX="$ac_prog"
1922    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1923    break 2
1924  fi
1925done
1926done
1927
1928fi
1929fi
1930ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
1931if test -n "$ac_ct_CXX"; then
1932  echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5
1933echo "${ECHO_T}$ac_ct_CXX" >&6
1934else
1935  echo "$as_me:$LINENO: result: no" >&5
1936echo "${ECHO_T}no" >&6
1937fi
1938
1939  test -n "$ac_ct_CXX" && break
1940done
1941test -n "$ac_ct_CXX" || ac_ct_CXX="g++"
1942
1943  CXX=$ac_ct_CXX
1944fi
1945
1946
1947# Provide some information about the compiler.
1948echo "$as_me:$LINENO:" \
1949     "checking for C++ compiler version" >&5
1950ac_compiler=`set X $ac_compile; echo $2`
1951{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
1952  (eval $ac_compiler --version </dev/null >&5) 2>&5
1953  ac_status=$?
1954  echo "$as_me:$LINENO: \$? = $ac_status" >&5
1955  (exit $ac_status); }
1956{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
1957  (eval $ac_compiler -v </dev/null >&5) 2>&5
1958  ac_status=$?
1959  echo "$as_me:$LINENO: \$? = $ac_status" >&5
1960  (exit $ac_status); }
1961{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
1962  (eval $ac_compiler -V </dev/null >&5) 2>&5
1963  ac_status=$?
1964  echo "$as_me:$LINENO: \$? = $ac_status" >&5
1965  (exit $ac_status); }
1966
1967cat >conftest.$ac_ext <<_ACEOF
1968/* confdefs.h.  */
1969_ACEOF
1970cat confdefs.h >>conftest.$ac_ext
1971cat >>conftest.$ac_ext <<_ACEOF
1972/* end confdefs.h.  */
1973
1974int
1975main ()
1976{
1977
1978  ;
1979  return 0;
1980}
1981_ACEOF
1982ac_clean_files_save=$ac_clean_files
1983ac_clean_files="$ac_clean_files a.out a.exe b.out"
1984# Try to create an executable without -o first, disregard a.out.
1985# It will help us diagnose broken compilers, and finding out an intuition
1986# of exeext.
1987echo "$as_me:$LINENO: checking for C++ compiler default output file name" >&5
1988echo $ECHO_N "checking for C++ compiler default output file name... $ECHO_C" >&6
1989ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
1990if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
1991  (eval $ac_link_default) 2>&5
1992  ac_status=$?
1993  echo "$as_me:$LINENO: \$? = $ac_status" >&5
1994  (exit $ac_status); }; then
1995  # Find the output, starting from the most likely.  This scheme is
1996# not robust to junk in `.', hence go to wildcards (a.*) only as a last
1997# resort.
1998
1999# Be careful to initialize this variable, since it used to be cached.
2000# Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
2001ac_cv_exeext=
2002# b.out is created by i960 compilers.
2003for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
2004do
2005  test -f "$ac_file" || continue
2006  case $ac_file in
2007    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )
2008        ;;
2009    conftest.$ac_ext )
2010        # This is the source file.
2011        ;;
2012    [ab].out )
2013        # We found the default executable, but exeext='' is most
2014        # certainly right.
2015        break;;
2016    *.* )
2017        ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2018        # FIXME: I believe we export ac_cv_exeext for Libtool,
2019        # but it would be cool to find out if it's true.  Does anybody
2020        # maintain Libtool? --akim.
2021        export ac_cv_exeext
2022        break;;
2023    * )
2024        break;;
2025  esac
2026done
2027else
2028  echo "$as_me: failed program was:" >&5
2029sed 's/^/| /' conftest.$ac_ext >&5
2030
2031{ { echo "$as_me:$LINENO: error: C++ compiler cannot create executables
2032See \`config.log' for more details." >&5
2033echo "$as_me: error: C++ compiler cannot create executables
2034See \`config.log' for more details." >&2;}
2035   { (exit 77); exit 77; }; }
2036fi
2037
2038ac_exeext=$ac_cv_exeext
2039echo "$as_me:$LINENO: result: $ac_file" >&5
2040echo "${ECHO_T}$ac_file" >&6
2041
2042# Check the compiler produces executables we can run.  If not, either
2043# the compiler is broken, or we cross compile.
2044echo "$as_me:$LINENO: checking whether the C++ compiler works" >&5
2045echo $ECHO_N "checking whether the C++ compiler works... $ECHO_C" >&6
2046# FIXME: These cross compiler hacks should be removed for Autoconf 3.0
2047# If not cross compiling, check that we can run a simple program.
2048if test "$cross_compiling" != yes; then
2049  if { ac_try='./$ac_file'
2050  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2051  (eval $ac_try) 2>&5
2052  ac_status=$?
2053  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2054  (exit $ac_status); }; }; then
2055    cross_compiling=no
2056  else
2057    if test "$cross_compiling" = maybe; then
2058        cross_compiling=yes
2059    else
2060        { { echo "$as_me:$LINENO: error: cannot run C++ compiled programs.
2061If you meant to cross compile, use \`--host'.
2062See \`config.log' for more details." >&5
2063echo "$as_me: error: cannot run C++ compiled programs.
2064If you meant to cross compile, use \`--host'.
2065See \`config.log' for more details." >&2;}
2066   { (exit 1); exit 1; }; }
2067    fi
2068  fi
2069fi
2070echo "$as_me:$LINENO: result: yes" >&5
2071echo "${ECHO_T}yes" >&6
2072
2073rm -f a.out a.exe conftest$ac_cv_exeext b.out
2074ac_clean_files=$ac_clean_files_save
2075# Check the compiler produces executables we can run.  If not, either
2076# the compiler is broken, or we cross compile.
2077echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
2078echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
2079echo "$as_me:$LINENO: result: $cross_compiling" >&5
2080echo "${ECHO_T}$cross_compiling" >&6
2081
2082echo "$as_me:$LINENO: checking for suffix of executables" >&5
2083echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
2084if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2085  (eval $ac_link) 2>&5
2086  ac_status=$?
2087  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2088  (exit $ac_status); }; then
2089  # If both `conftest.exe' and `conftest' are `present' (well, observable)
2090# catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
2091# work properly (i.e., refer to `conftest.exe'), while it won't with
2092# `rm'.
2093for ac_file in conftest.exe conftest conftest.*; do
2094  test -f "$ac_file" || continue
2095  case $ac_file in
2096    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;
2097    *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2098          export ac_cv_exeext
2099          break;;
2100    * ) break;;
2101  esac
2102done
2103else
2104  { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
2105See \`config.log' for more details." >&5
2106echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
2107See \`config.log' for more details." >&2;}
2108   { (exit 1); exit 1; }; }
2109fi
2110
2111rm -f conftest$ac_cv_exeext
2112echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
2113echo "${ECHO_T}$ac_cv_exeext" >&6
2114
2115rm -f conftest.$ac_ext
2116EXEEXT=$ac_cv_exeext
2117ac_exeext=$EXEEXT
2118echo "$as_me:$LINENO: checking for suffix of object files" >&5
2119echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
2120if test "${ac_cv_objext+set}" = set; then
2121  echo $ECHO_N "(cached) $ECHO_C" >&6
2122else
2123  cat >conftest.$ac_ext <<_ACEOF
2124/* confdefs.h.  */
2125_ACEOF
2126cat confdefs.h >>conftest.$ac_ext
2127cat >>conftest.$ac_ext <<_ACEOF
2128/* end confdefs.h.  */
2129
2130int
2131main ()
2132{
2133
2134  ;
2135  return 0;
2136}
2137_ACEOF
2138rm -f conftest.o conftest.obj
2139if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2140  (eval $ac_compile) 2>&5
2141  ac_status=$?
2142  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2143  (exit $ac_status); }; then
2144  for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
2145  case $ac_file in
2146    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;
2147    *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2148       break;;
2149  esac
2150done
2151else
2152  echo "$as_me: failed program was:" >&5
2153sed 's/^/| /' conftest.$ac_ext >&5
2154
2155{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
2156See \`config.log' for more details." >&5
2157echo "$as_me: error: cannot compute suffix of object files: cannot compile
2158See \`config.log' for more details." >&2;}
2159   { (exit 1); exit 1; }; }
2160fi
2161
2162rm -f conftest.$ac_cv_objext conftest.$ac_ext
2163fi
2164echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
2165echo "${ECHO_T}$ac_cv_objext" >&6
2166OBJEXT=$ac_cv_objext
2167ac_objext=$OBJEXT
2168echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5
2169echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6
2170if test "${ac_cv_cxx_compiler_gnu+set}" = set; then
2171  echo $ECHO_N "(cached) $ECHO_C" >&6
2172else
2173  cat >conftest.$ac_ext <<_ACEOF
2174/* confdefs.h.  */
2175_ACEOF
2176cat confdefs.h >>conftest.$ac_ext
2177cat >>conftest.$ac_ext <<_ACEOF
2178/* end confdefs.h.  */
2179
2180int
2181main ()
2182{
2183#ifndef __GNUC__
2184       choke me
2185#endif
2186
2187  ;
2188  return 0;
2189}
2190_ACEOF
2191rm -f conftest.$ac_objext
2192if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2193  (eval $ac_compile) 2>conftest.er1
2194  ac_status=$?
2195  grep -v '^ *+' conftest.er1 >conftest.err
2196  rm -f conftest.er1
2197  cat conftest.err >&5
2198  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2199  (exit $ac_status); } &&
2200         { ac_try='test -z "$ac_cxx_werror_flag"
2201                         || test ! -s conftest.err'
2202  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2203  (eval $ac_try) 2>&5
2204  ac_status=$?
2205  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2206  (exit $ac_status); }; } &&
2207         { ac_try='test -s conftest.$ac_objext'
2208  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2209  (eval $ac_try) 2>&5
2210  ac_status=$?
2211  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2212  (exit $ac_status); }; }; then
2213  ac_compiler_gnu=yes
2214else
2215  echo "$as_me: failed program was:" >&5
2216sed 's/^/| /' conftest.$ac_ext >&5
2217
2218ac_compiler_gnu=no
2219fi
2220rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2221ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
2222
2223fi
2224echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5
2225echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6
2226GXX=`test $ac_compiler_gnu = yes && echo yes`
2227ac_test_CXXFLAGS=${CXXFLAGS+set}
2228ac_save_CXXFLAGS=$CXXFLAGS
2229CXXFLAGS="-g"
2230echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5
2231echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6
2232if test "${ac_cv_prog_cxx_g+set}" = set; then
2233  echo $ECHO_N "(cached) $ECHO_C" >&6
2234else
2235  cat >conftest.$ac_ext <<_ACEOF
2236/* confdefs.h.  */
2237_ACEOF
2238cat confdefs.h >>conftest.$ac_ext
2239cat >>conftest.$ac_ext <<_ACEOF
2240/* end confdefs.h.  */
2241
2242int
2243main ()
2244{
2245
2246  ;
2247  return 0;
2248}
2249_ACEOF
2250rm -f conftest.$ac_objext
2251if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2252  (eval $ac_compile) 2>conftest.er1
2253  ac_status=$?
2254  grep -v '^ *+' conftest.er1 >conftest.err
2255  rm -f conftest.er1
2256  cat conftest.err >&5
2257  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2258  (exit $ac_status); } &&
2259         { ac_try='test -z "$ac_cxx_werror_flag"
2260                         || test ! -s conftest.err'
2261  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2262  (eval $ac_try) 2>&5
2263  ac_status=$?
2264  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2265  (exit $ac_status); }; } &&
2266         { ac_try='test -s conftest.$ac_objext'
2267  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2268  (eval $ac_try) 2>&5
2269  ac_status=$?
2270  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2271  (exit $ac_status); }; }; then
2272  ac_cv_prog_cxx_g=yes
2273else
2274  echo "$as_me: failed program was:" >&5
2275sed 's/^/| /' conftest.$ac_ext >&5
2276
2277ac_cv_prog_cxx_g=no
2278fi
2279rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2280fi
2281echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5
2282echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6
2283if test "$ac_test_CXXFLAGS" = set; then
2284  CXXFLAGS=$ac_save_CXXFLAGS
2285elif test $ac_cv_prog_cxx_g = yes; then
2286  if test "$GXX" = yes; then
2287    CXXFLAGS="-g -O2"
2288  else
2289    CXXFLAGS="-g"
2290  fi
2291else
2292  if test "$GXX" = yes; then
2293    CXXFLAGS="-O2"
2294  else
2295    CXXFLAGS=
2296  fi
2297fi
2298for ac_declaration in \
2299   '' \
2300   'extern "C" void std::exit (int) throw (); using std::exit;' \
2301   'extern "C" void std::exit (int); using std::exit;' \
2302   'extern "C" void exit (int) throw ();' \
2303   'extern "C" void exit (int);' \
2304   'void exit (int);'
2305do
2306  cat >conftest.$ac_ext <<_ACEOF
2307/* confdefs.h.  */
2308_ACEOF
2309cat confdefs.h >>conftest.$ac_ext
2310cat >>conftest.$ac_ext <<_ACEOF
2311/* end confdefs.h.  */
2312$ac_declaration
2313#include <stdlib.h>
2314int
2315main ()
2316{
2317exit (42);
2318  ;
2319  return 0;
2320}
2321_ACEOF
2322rm -f conftest.$ac_objext
2323if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2324  (eval $ac_compile) 2>conftest.er1
2325  ac_status=$?
2326  grep -v '^ *+' conftest.er1 >conftest.err
2327  rm -f conftest.er1
2328  cat conftest.err >&5
2329  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2330  (exit $ac_status); } &&
2331         { ac_try='test -z "$ac_cxx_werror_flag"
2332                         || test ! -s conftest.err'
2333  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2334  (eval $ac_try) 2>&5
2335  ac_status=$?
2336  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2337  (exit $ac_status); }; } &&
2338         { ac_try='test -s conftest.$ac_objext'
2339  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2340  (eval $ac_try) 2>&5
2341  ac_status=$?
2342  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2343  (exit $ac_status); }; }; then
2344  :
2345else
2346  echo "$as_me: failed program was:" >&5
2347sed 's/^/| /' conftest.$ac_ext >&5
2348
2349continue
2350fi
2351rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2352  cat >conftest.$ac_ext <<_ACEOF
2353/* confdefs.h.  */
2354_ACEOF
2355cat confdefs.h >>conftest.$ac_ext
2356cat >>conftest.$ac_ext <<_ACEOF
2357/* end confdefs.h.  */
2358$ac_declaration
2359int
2360main ()
2361{
2362exit (42);
2363  ;
2364  return 0;
2365}
2366_ACEOF
2367rm -f conftest.$ac_objext
2368if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2369  (eval $ac_compile) 2>conftest.er1
2370  ac_status=$?
2371  grep -v '^ *+' conftest.er1 >conftest.err
2372  rm -f conftest.er1
2373  cat conftest.err >&5
2374  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2375  (exit $ac_status); } &&
2376         { ac_try='test -z "$ac_cxx_werror_flag"
2377                         || test ! -s conftest.err'
2378  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2379  (eval $ac_try) 2>&5
2380  ac_status=$?
2381  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2382  (exit $ac_status); }; } &&
2383         { ac_try='test -s conftest.$ac_objext'
2384  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2385  (eval $ac_try) 2>&5
2386  ac_status=$?
2387  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2388  (exit $ac_status); }; }; then
2389  break
2390else
2391  echo "$as_me: failed program was:" >&5
2392sed 's/^/| /' conftest.$ac_ext >&5
2393
2394fi
2395rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2396done
2397rm -f conftest*
2398if test -n "$ac_declaration"; then
2399  echo '#ifdef __cplusplus' >>confdefs.h
2400  echo $ac_declaration      >>confdefs.h
2401  echo '#endif'             >>confdefs.h
2402fi
2403
2404ac_ext=c
2405ac_cpp='$CPP $CPPFLAGS'
2406ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2407ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2408ac_compiler_gnu=$ac_cv_c_compiler_gnu
2409DEPDIR="${am__leading_dot}deps"
2410
2411          ac_config_commands="$ac_config_commands depfiles"
2412
2413
2414am_make=${MAKE-make}
2415cat > confinc << 'END'
2416am__doit:
2417        @echo done
2418.PHONY: am__doit
2419END
2420# If we don't find an include directive, just comment out the code.
2421echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5
2422echo $ECHO_N "checking for style of include used by $am_make... $ECHO_C" >&6
2423am__include="#"
2424am__quote=
2425_am_result=none
2426# First try GNU make style include.
2427echo "include confinc" > confmf
2428# We grep out `Entering directory' and `Leaving directory'
2429# messages which can occur if `w' ends up in MAKEFLAGS.
2430# In particular we don't look at `^make:' because GNU make might
2431# be invoked under some other name (usually "gmake"), in which
2432# case it prints its new name instead of `make'.
2433if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then
2434   am__include=include
2435   am__quote=
2436   _am_result=GNU
2437fi
2438# Now try BSD make style include.
2439if test "$am__include" = "#"; then
2440   echo '.include "confinc"' > confmf
2441   if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
2442      am__include=.include
2443      am__quote="\""
2444      _am_result=BSD
2445   fi
2446fi
2447
2448
2449echo "$as_me:$LINENO: result: $_am_result" >&5
2450echo "${ECHO_T}$_am_result" >&6
2451rm -f confinc confmf
2452
2453# Check whether --enable-dependency-tracking or --disable-dependency-tracking was given.
2454if test "${enable_dependency_tracking+set}" = set; then
2455  enableval="$enable_dependency_tracking"
2456
2457fi;
2458if test "x$enable_dependency_tracking" != xno; then
2459  am_depcomp="$ac_aux_dir/depcomp"
2460  AMDEPBACKSLASH='\'
2461fi
2462
2463
2464if test "x$enable_dependency_tracking" != xno; then
2465  AMDEP_TRUE=
2466  AMDEP_FALSE='#'
2467else
2468  AMDEP_TRUE='#'
2469  AMDEP_FALSE=
2470fi
2471
2472
2473
2474
2475depcc="$CXX"  am_compiler_list=
2476
2477echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
2478echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6
2479if test "${am_cv_CXX_dependencies_compiler_type+set}" = set; then
2480  echo $ECHO_N "(cached) $ECHO_C" >&6
2481else
2482  if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
2483  # We make a subdir and do the tests there.  Otherwise we can end up
2484  # making bogus files that we don't know about and never remove.  For
2485  # instance it was reported that on HP-UX the gcc test will end up
2486  # making a dummy file named `D' -- because `-MD' means `put the output
2487  # in D'.
2488  mkdir conftest.dir
2489  # Copy depcomp to subdir because otherwise we won't find it if we're
2490  # using a relative directory.
2491  cp "$am_depcomp" conftest.dir
2492  cd conftest.dir
2493  # We will build objects and dependencies in a subdirectory because
2494  # it helps to detect inapplicable dependency modes.  For instance
2495  # both Tru64's cc and ICC support -MD to output dependencies as a
2496  # side effect of compilation, but ICC will put the dependencies in
2497  # the current directory while Tru64 will put them in the object
2498  # directory.
2499  mkdir sub
2500
2501  am_cv_CXX_dependencies_compiler_type=none
2502  if test "$am_compiler_list" = ""; then
2503     am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
2504  fi
2505  for depmode in $am_compiler_list; do
2506    # Setup a source with many dependencies, because some compilers
2507    # like to wrap large dependency lists on column 80 (with \), and
2508    # we should not choose a depcomp mode which is confused by this.
2509    #
2510    # We need to recreate these files for each test, as the compiler may
2511    # overwrite some of them when testing with obscure command lines.
2512    # This happens at least with the AIX C compiler.
2513    : > sub/conftest.c
2514    for i in 1 2 3 4 5 6; do
2515      echo '#include "conftst'$i'.h"' >> sub/conftest.c
2516      # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
2517      # Solaris 8's {/usr,}/bin/sh.
2518      touch sub/conftst$i.h
2519    done
2520    echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
2521
2522    case $depmode in
2523    nosideeffect)
2524      # after this tag, mechanisms are not by side-effect, so they'll
2525      # only be used when explicitly requested
2526      if test "x$enable_dependency_tracking" = xyes; then
2527        continue
2528      else
2529        break
2530      fi
2531      ;;
2532    none) break ;;
2533    esac
2534    # We check with `-c' and `-o' for the sake of the "dashmstdout"
2535    # mode.  It turns out that the SunPro C++ compiler does not properly
2536    # handle `-M -o', and we need to detect this.
2537    if depmode=$depmode \
2538       source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
2539       depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
2540       $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
2541         >/dev/null 2>conftest.err &&
2542       grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
2543       grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
2544       ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
2545      # icc doesn't choke on unknown options, it will just issue warnings
2546      # or remarks (even with -Werror).  So we grep stderr for any message
2547      # that says an option was ignored or not supported.
2548      # When given -MP, icc 7.0 and 7.1 complain thusly:
2549      #   icc: Command line warning: ignoring option '-M'; no argument required
2550      # The diagnosis changed in icc 8.0:
2551      #   icc: Command line remark: option '-MP' not supported
2552      if (grep 'ignoring option' conftest.err ||
2553          grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
2554        am_cv_CXX_dependencies_compiler_type=$depmode
2555        break
2556      fi
2557    fi
2558  done
2559
2560  cd ..
2561  rm -rf conftest.dir
2562else
2563  am_cv_CXX_dependencies_compiler_type=none
2564fi
2565
2566fi
2567echo "$as_me:$LINENO: result: $am_cv_CXX_dependencies_compiler_type" >&5
2568echo "${ECHO_T}$am_cv_CXX_dependencies_compiler_type" >&6
2569CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
2570
2571
2572
2573if
2574  test "x$enable_dependency_tracking" != xno \
2575  && test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then
2576  am__fastdepCXX_TRUE=
2577  am__fastdepCXX_FALSE='#'
2578else
2579  am__fastdepCXX_TRUE='#'
2580  am__fastdepCXX_FALSE=
2581fi
2582
2583
2584ac_ext=c
2585ac_cpp='$CPP $CPPFLAGS'
2586ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2587ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2588ac_compiler_gnu=$ac_cv_c_compiler_gnu
2589if test -n "$ac_tool_prefix"; then
2590  # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2591set dummy ${ac_tool_prefix}gcc; ac_word=$2
2592echo "$as_me:$LINENO: checking for $ac_word" >&5
2593echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2594if test "${ac_cv_prog_CC+set}" = set; then
2595  echo $ECHO_N "(cached) $ECHO_C" >&6
2596else
2597  if test -n "$CC"; then
2598  ac_cv_prog_CC="$CC" # Let the user override the test.
2599else
2600as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2601for as_dir in $PATH
2602do
2603  IFS=$as_save_IFS
2604  test -z "$as_dir" && as_dir=.
2605  for ac_exec_ext in '' $ac_executable_extensions; do
2606  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2607    ac_cv_prog_CC="${ac_tool_prefix}gcc"
2608    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2609    break 2
2610  fi
2611done
2612done
2613
2614fi
2615fi
2616CC=$ac_cv_prog_CC
2617if test -n "$CC"; then
2618  echo "$as_me:$LINENO: result: $CC" >&5
2619echo "${ECHO_T}$CC" >&6
2620else
2621  echo "$as_me:$LINENO: result: no" >&5
2622echo "${ECHO_T}no" >&6
2623fi
2624
2625fi
2626if test -z "$ac_cv_prog_CC"; then
2627  ac_ct_CC=$CC
2628  # Extract the first word of "gcc", so it can be a program name with args.
2629set dummy gcc; ac_word=$2
2630echo "$as_me:$LINENO: checking for $ac_word" >&5
2631echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2632if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2633  echo $ECHO_N "(cached) $ECHO_C" >&6
2634else
2635  if test -n "$ac_ct_CC"; then
2636  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2637else
2638as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2639for as_dir in $PATH
2640do
2641  IFS=$as_save_IFS
2642  test -z "$as_dir" && as_dir=.
2643  for ac_exec_ext in '' $ac_executable_extensions; do
2644  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2645    ac_cv_prog_ac_ct_CC="gcc"
2646    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2647    break 2
2648  fi
2649done
2650done
2651
2652fi
2653fi
2654ac_ct_CC=$ac_cv_prog_ac_ct_CC
2655if test -n "$ac_ct_CC"; then
2656  echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2657echo "${ECHO_T}$ac_ct_CC" >&6
2658else
2659  echo "$as_me:$LINENO: result: no" >&5
2660echo "${ECHO_T}no" >&6
2661fi
2662
2663  CC=$ac_ct_CC
2664else
2665  CC="$ac_cv_prog_CC"
2666fi
2667
2668if test -z "$CC"; then
2669  if test -n "$ac_tool_prefix"; then
2670  # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2671set dummy ${ac_tool_prefix}cc; ac_word=$2
2672echo "$as_me:$LINENO: checking for $ac_word" >&5
2673echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2674if test "${ac_cv_prog_CC+set}" = set; then
2675  echo $ECHO_N "(cached) $ECHO_C" >&6
2676else
2677  if test -n "$CC"; then
2678  ac_cv_prog_CC="$CC" # Let the user override the test.
2679else
2680as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2681for as_dir in $PATH
2682do
2683  IFS=$as_save_IFS
2684  test -z "$as_dir" && as_dir=.
2685  for ac_exec_ext in '' $ac_executable_extensions; do
2686  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2687    ac_cv_prog_CC="${ac_tool_prefix}cc"
2688    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2689    break 2
2690  fi
2691done
2692done
2693
2694fi
2695fi
2696CC=$ac_cv_prog_CC
2697if test -n "$CC"; then
2698  echo "$as_me:$LINENO: result: $CC" >&5
2699echo "${ECHO_T}$CC" >&6
2700else
2701  echo "$as_me:$LINENO: result: no" >&5
2702echo "${ECHO_T}no" >&6
2703fi
2704
2705fi
2706if test -z "$ac_cv_prog_CC"; then
2707  ac_ct_CC=$CC
2708  # Extract the first word of "cc", so it can be a program name with args.
2709set dummy cc; ac_word=$2
2710echo "$as_me:$LINENO: checking for $ac_word" >&5
2711echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2712if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2713  echo $ECHO_N "(cached) $ECHO_C" >&6
2714else
2715  if test -n "$ac_ct_CC"; then
2716  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2717else
2718as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2719for as_dir in $PATH
2720do
2721  IFS=$as_save_IFS
2722  test -z "$as_dir" && as_dir=.
2723  for ac_exec_ext in '' $ac_executable_extensions; do
2724  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2725    ac_cv_prog_ac_ct_CC="cc"
2726    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2727    break 2
2728  fi
2729done
2730done
2731
2732fi
2733fi
2734ac_ct_CC=$ac_cv_prog_ac_ct_CC
2735if test -n "$ac_ct_CC"; then
2736  echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2737echo "${ECHO_T}$ac_ct_CC" >&6
2738else
2739  echo "$as_me:$LINENO: result: no" >&5
2740echo "${ECHO_T}no" >&6
2741fi
2742
2743  CC=$ac_ct_CC
2744else
2745  CC="$ac_cv_prog_CC"
2746fi
2747
2748fi
2749if test -z "$CC"; then
2750  # Extract the first word of "cc", so it can be a program name with args.
2751set dummy cc; ac_word=$2
2752echo "$as_me:$LINENO: checking for $ac_word" >&5
2753echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2754if test "${ac_cv_prog_CC+set}" = set; then
2755  echo $ECHO_N "(cached) $ECHO_C" >&6
2756else
2757  if test -n "$CC"; then
2758  ac_cv_prog_CC="$CC" # Let the user override the test.
2759else
2760  ac_prog_rejected=no
2761as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2762for as_dir in $PATH
2763do
2764  IFS=$as_save_IFS
2765  test -z "$as_dir" && as_dir=.
2766  for ac_exec_ext in '' $ac_executable_extensions; do
2767  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2768    if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2769       ac_prog_rejected=yes
2770       continue
2771     fi
2772    ac_cv_prog_CC="cc"
2773    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2774    break 2
2775  fi
2776done
2777done
2778
2779if test $ac_prog_rejected = yes; then
2780  # We found a bogon in the path, so make sure we never use it.
2781  set dummy $ac_cv_prog_CC
2782  shift
2783  if test $# != 0; then
2784    # We chose a different compiler from the bogus one.
2785    # However, it has the same basename, so the bogon will be chosen
2786    # first if we set CC to just the basename; use the full file name.
2787    shift
2788    ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2789  fi
2790fi
2791fi
2792fi
2793CC=$ac_cv_prog_CC
2794if test -n "$CC"; then
2795  echo "$as_me:$LINENO: result: $CC" >&5
2796echo "${ECHO_T}$CC" >&6
2797else
2798  echo "$as_me:$LINENO: result: no" >&5
2799echo "${ECHO_T}no" >&6
2800fi
2801
2802fi
2803if test -z "$CC"; then
2804  if test -n "$ac_tool_prefix"; then
2805  for ac_prog in cl
2806  do
2807    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2808set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2809echo "$as_me:$LINENO: checking for $ac_word" >&5
2810echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2811if test "${ac_cv_prog_CC+set}" = set; then
2812  echo $ECHO_N "(cached) $ECHO_C" >&6
2813else
2814  if test -n "$CC"; then
2815  ac_cv_prog_CC="$CC" # Let the user override the test.
2816else
2817as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2818for as_dir in $PATH
2819do
2820  IFS=$as_save_IFS
2821  test -z "$as_dir" && as_dir=.
2822  for ac_exec_ext in '' $ac_executable_extensions; do
2823  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2824    ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2825    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2826    break 2
2827  fi
2828done
2829done
2830
2831fi
2832fi
2833CC=$ac_cv_prog_CC
2834if test -n "$CC"; then
2835  echo "$as_me:$LINENO: result: $CC" >&5
2836echo "${ECHO_T}$CC" >&6
2837else
2838  echo "$as_me:$LINENO: result: no" >&5
2839echo "${ECHO_T}no" >&6
2840fi
2841
2842    test -n "$CC" && break
2843  done
2844fi
2845if test -z "$CC"; then
2846  ac_ct_CC=$CC
2847  for ac_prog in cl
2848do
2849  # Extract the first word of "$ac_prog", so it can be a program name with args.
2850set dummy $ac_prog; ac_word=$2
2851echo "$as_me:$LINENO: checking for $ac_word" >&5
2852echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2853if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2854  echo $ECHO_N "(cached) $ECHO_C" >&6
2855else
2856  if test -n "$ac_ct_CC"; then
2857  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2858else
2859as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2860for as_dir in $PATH
2861do
2862  IFS=$as_save_IFS
2863  test -z "$as_dir" && as_dir=.
2864  for ac_exec_ext in '' $ac_executable_extensions; do
2865  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2866    ac_cv_prog_ac_ct_CC="$ac_prog"
2867    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2868    break 2
2869  fi
2870done
2871done
2872
2873fi
2874fi
2875ac_ct_CC=$ac_cv_prog_ac_ct_CC
2876if test -n "$ac_ct_CC"; then
2877  echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2878echo "${ECHO_T}$ac_ct_CC" >&6
2879else
2880  echo "$as_me:$LINENO: result: no" >&5
2881echo "${ECHO_T}no" >&6
2882fi
2883
2884  test -n "$ac_ct_CC" && break
2885done
2886
2887  CC=$ac_ct_CC
2888fi
2889
2890fi
2891
2892
2893test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
2894See \`config.log' for more details." >&5
2895echo "$as_me: error: no acceptable C compiler found in \$PATH
2896See \`config.log' for more details." >&2;}
2897   { (exit 1); exit 1; }; }
2898
2899# Provide some information about the compiler.
2900echo "$as_me:$LINENO:" \
2901     "checking for C compiler version" >&5
2902ac_compiler=`set X $ac_compile; echo $2`
2903{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
2904  (eval $ac_compiler --version </dev/null >&5) 2>&5
2905  ac_status=$?
2906  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2907  (exit $ac_status); }
2908{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
2909  (eval $ac_compiler -v </dev/null >&5) 2>&5
2910  ac_status=$?
2911  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2912  (exit $ac_status); }
2913{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
2914  (eval $ac_compiler -V </dev/null >&5) 2>&5
2915  ac_status=$?
2916  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2917  (exit $ac_status); }
2918
2919echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
2920echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
2921if test "${ac_cv_c_compiler_gnu+set}" = set; then
2922  echo $ECHO_N "(cached) $ECHO_C" >&6
2923else
2924  cat >conftest.$ac_ext <<_ACEOF
2925/* confdefs.h.  */
2926_ACEOF
2927cat confdefs.h >>conftest.$ac_ext
2928cat >>conftest.$ac_ext <<_ACEOF
2929/* end confdefs.h.  */
2930
2931int
2932main ()
2933{
2934#ifndef __GNUC__
2935       choke me
2936#endif
2937
2938  ;
2939  return 0;
2940}
2941_ACEOF
2942rm -f conftest.$ac_objext
2943if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2944  (eval $ac_compile) 2>conftest.er1
2945  ac_status=$?
2946  grep -v '^ *+' conftest.er1 >conftest.err
2947  rm -f conftest.er1
2948  cat conftest.err >&5
2949  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2950  (exit $ac_status); } &&
2951         { ac_try='test -z "$ac_c_werror_flag"
2952                         || test ! -s conftest.err'
2953  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2954  (eval $ac_try) 2>&5
2955  ac_status=$?
2956  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2957  (exit $ac_status); }; } &&
2958         { ac_try='test -s conftest.$ac_objext'
2959  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2960  (eval $ac_try) 2>&5
2961  ac_status=$?
2962  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2963  (exit $ac_status); }; }; then
2964  ac_compiler_gnu=yes
2965else
2966  echo "$as_me: failed program was:" >&5
2967sed 's/^/| /' conftest.$ac_ext >&5
2968
2969ac_compiler_gnu=no
2970fi
2971rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2972ac_cv_c_compiler_gnu=$ac_compiler_gnu
2973
2974fi
2975echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2976echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
2977GCC=`test $ac_compiler_gnu = yes && echo yes`
2978ac_test_CFLAGS=${CFLAGS+set}
2979ac_save_CFLAGS=$CFLAGS
2980CFLAGS="-g"
2981echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2982echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
2983if test "${ac_cv_prog_cc_g+set}" = set; then
2984  echo $ECHO_N "(cached) $ECHO_C" >&6
2985else
2986  cat >conftest.$ac_ext <<_ACEOF
2987/* confdefs.h.  */
2988_ACEOF
2989cat confdefs.h >>conftest.$ac_ext
2990cat >>conftest.$ac_ext <<_ACEOF
2991/* end confdefs.h.  */
2992
2993int
2994main ()
2995{
2996
2997  ;
2998  return 0;
2999}
3000_ACEOF
3001rm -f conftest.$ac_objext
3002if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3003  (eval $ac_compile) 2>conftest.er1
3004  ac_status=$?
3005  grep -v '^ *+' conftest.er1 >conftest.err
3006  rm -f conftest.er1
3007  cat conftest.err >&5
3008  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3009  (exit $ac_status); } &&
3010         { ac_try='test -z "$ac_c_werror_flag"
3011                         || test ! -s conftest.err'
3012  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3013  (eval $ac_try) 2>&5
3014  ac_status=$?
3015  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3016  (exit $ac_status); }; } &&
3017         { ac_try='test -s conftest.$ac_objext'
3018  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3019  (eval $ac_try) 2>&5
3020  ac_status=$?
3021  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3022  (exit $ac_status); }; }; then
3023  ac_cv_prog_cc_g=yes
3024else
3025  echo "$as_me: failed program was:" >&5
3026sed 's/^/| /' conftest.$ac_ext >&5
3027
3028ac_cv_prog_cc_g=no
3029fi
3030rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3031fi
3032echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
3033echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
3034if test "$ac_test_CFLAGS" = set; then
3035  CFLAGS=$ac_save_CFLAGS
3036elif test $ac_cv_prog_cc_g = yes; then
3037  if test "$GCC" = yes; then
3038    CFLAGS="-g -O2"
3039  else
3040    CFLAGS="-g"
3041  fi
3042else
3043  if test "$GCC" = yes; then
3044    CFLAGS="-O2"
3045  else
3046    CFLAGS=
3047  fi
3048fi
3049echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
3050echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
3051if test "${ac_cv_prog_cc_stdc+set}" = set; then
3052  echo $ECHO_N "(cached) $ECHO_C" >&6
3053else
3054  ac_cv_prog_cc_stdc=no
3055ac_save_CC=$CC
3056cat >conftest.$ac_ext <<_ACEOF
3057/* confdefs.h.  */
3058_ACEOF
3059cat confdefs.h >>conftest.$ac_ext
3060cat >>conftest.$ac_ext <<_ACEOF
3061/* end confdefs.h.  */
3062#include <stdarg.h>
3063#include <stdio.h>
3064#include <sys/types.h>
3065#include <sys/stat.h>
3066/* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
3067struct buf { int x; };
3068FILE * (*rcsopen) (struct buf *, struct stat *, int);
3069static char *e (p, i)
3070     char **p;
3071     int i;
3072{
3073  return p[i];
3074}
3075static char *f (char * (*g) (char **, int), char **p, ...)
3076{
3077  char *s;
3078  va_list v;
3079  va_start (v,p);
3080  s = g (p, va_arg (v,int));
3081  va_end (v);
3082  return s;
3083}
3084
3085/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
3086   function prototypes and stuff, but not '\xHH' hex character constants.
3087   These don't provoke an error unfortunately, instead are silently treated
3088   as 'x'.  The following induces an error, until -std1 is added to get
3089   proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
3090   array size at least.  It's necessary to write '\x00'==0 to get something
3091   that's true only with -std1.  */
3092int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3093
3094int test (int i, double x);
3095struct s1 {int (*f) (int a);};
3096struct s2 {int (*f) (double a);};
3097int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3098int argc;
3099char **argv;
3100int
3101main ()
3102{
3103return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3104  ;
3105  return 0;
3106}
3107_ACEOF
3108# Don't try gcc -ansi; that turns off useful extensions and
3109# breaks some systems' header files.
3110# AIX                   -qlanglvl=ansi
3111# Ultrix and OSF/1      -std1
3112# HP-UX 10.20 and later -Ae
3113# HP-UX older versions  -Aa -D_HPUX_SOURCE
3114# SVR4                  -Xc -D__EXTENSIONS__
3115for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3116do
3117  CC="$ac_save_CC $ac_arg"
3118  rm -f conftest.$ac_objext
3119if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3120  (eval $ac_compile) 2>conftest.er1
3121  ac_status=$?
3122  grep -v '^ *+' conftest.er1 >conftest.err
3123  rm -f conftest.er1
3124  cat conftest.err >&5
3125  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3126  (exit $ac_status); } &&
3127         { ac_try='test -z "$ac_c_werror_flag"
3128                         || test ! -s conftest.err'
3129  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3130  (eval $ac_try) 2>&5
3131  ac_status=$?
3132  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3133  (exit $ac_status); }; } &&
3134         { ac_try='test -s conftest.$ac_objext'
3135  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3136  (eval $ac_try) 2>&5
3137  ac_status=$?
3138  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3139  (exit $ac_status); }; }; then
3140  ac_cv_prog_cc_stdc=$ac_arg
3141break
3142else
3143  echo "$as_me: failed program was:" >&5
3144sed 's/^/| /' conftest.$ac_ext >&5
3145
3146fi
3147rm -f conftest.err conftest.$ac_objext
3148done
3149rm -f conftest.$ac_ext conftest.$ac_objext
3150CC=$ac_save_CC
3151
3152fi
3153
3154case "x$ac_cv_prog_cc_stdc" in
3155  x|xno)
3156    echo "$as_me:$LINENO: result: none needed" >&5
3157echo "${ECHO_T}none needed" >&6 ;;
3158  *)
3159    echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
3160echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
3161    CC="$CC $ac_cv_prog_cc_stdc" ;;
3162esac
3163
3164# Some people use a C++ compiler to compile C.  Since we use `exit',
3165# in C++ we need to declare it.  In case someone uses the same compiler
3166# for both compiling C and C++ we need to have the C++ compiler decide
3167# the declaration of exit, since it's the most demanding environment.
3168cat >conftest.$ac_ext <<_ACEOF
3169#ifndef __cplusplus
3170  choke me
3171#endif
3172_ACEOF
3173rm -f conftest.$ac_objext
3174if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3175  (eval $ac_compile) 2>conftest.er1
3176  ac_status=$?
3177  grep -v '^ *+' conftest.er1 >conftest.err
3178  rm -f conftest.er1
3179  cat conftest.err >&5
3180  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3181  (exit $ac_status); } &&
3182         { ac_try='test -z "$ac_c_werror_flag"
3183                         || test ! -s conftest.err'
3184  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3185  (eval $ac_try) 2>&5
3186  ac_status=$?
3187  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3188  (exit $ac_status); }; } &&
3189         { ac_try='test -s conftest.$ac_objext'
3190  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3191  (eval $ac_try) 2>&5
3192  ac_status=$?
3193  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3194  (exit $ac_status); }; }; then
3195  for ac_declaration in \
3196   '' \
3197   'extern "C" void std::exit (int) throw (); using std::exit;' \
3198   'extern "C" void std::exit (int); using std::exit;' \
3199   'extern "C" void exit (int) throw ();' \
3200   'extern "C" void exit (int);' \
3201   'void exit (int);'
3202do
3203  cat >conftest.$ac_ext <<_ACEOF
3204/* confdefs.h.  */
3205_ACEOF
3206cat confdefs.h >>conftest.$ac_ext
3207cat >>conftest.$ac_ext <<_ACEOF
3208/* end confdefs.h.  */
3209$ac_declaration
3210#include <stdlib.h>
3211int
3212main ()
3213{
3214exit (42);
3215  ;
3216  return 0;
3217}
3218_ACEOF
3219rm -f conftest.$ac_objext
3220if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3221  (eval $ac_compile) 2>conftest.er1
3222  ac_status=$?
3223  grep -v '^ *+' conftest.er1 >conftest.err
3224  rm -f conftest.er1
3225  cat conftest.err >&5
3226  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3227  (exit $ac_status); } &&
3228         { ac_try='test -z "$ac_c_werror_flag"
3229                         || test ! -s conftest.err'
3230  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3231  (eval $ac_try) 2>&5
3232  ac_status=$?
3233  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3234  (exit $ac_status); }; } &&
3235         { ac_try='test -s conftest.$ac_objext'
3236  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3237  (eval $ac_try) 2>&5
3238  ac_status=$?
3239  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3240  (exit $ac_status); }; }; then
3241  :
3242else
3243  echo "$as_me: failed program was:" >&5
3244sed 's/^/| /' conftest.$ac_ext >&5
3245
3246continue
3247fi
3248rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3249  cat >conftest.$ac_ext <<_ACEOF
3250/* confdefs.h.  */
3251_ACEOF
3252cat confdefs.h >>conftest.$ac_ext
3253cat >>conftest.$ac_ext <<_ACEOF
3254/* end confdefs.h.  */
3255$ac_declaration
3256int
3257main ()
3258{
3259exit (42);
3260  ;
3261  return 0;
3262}
3263_ACEOF
3264rm -f conftest.$ac_objext
3265if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3266  (eval $ac_compile) 2>conftest.er1
3267  ac_status=$?
3268  grep -v '^ *+' conftest.er1 >conftest.err
3269  rm -f conftest.er1
3270  cat conftest.err >&5
3271  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3272  (exit $ac_status); } &&
3273         { ac_try='test -z "$ac_c_werror_flag"
3274                         || test ! -s conftest.err'
3275  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3276  (eval $ac_try) 2>&5
3277  ac_status=$?
3278  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3279  (exit $ac_status); }; } &&
3280         { ac_try='test -s conftest.$ac_objext'
3281  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3282  (eval $ac_try) 2>&5
3283  ac_status=$?
3284  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3285  (exit $ac_status); }; }; then
3286  break
3287else
3288  echo "$as_me: failed program was:" >&5
3289sed 's/^/| /' conftest.$ac_ext >&5
3290
3291fi
3292rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3293done
3294rm -f conftest*
3295if test -n "$ac_declaration"; then
3296  echo '#ifdef __cplusplus' >>confdefs.h
3297  echo $ac_declaration      >>confdefs.h
3298  echo '#endif'             >>confdefs.h
3299fi
3300
3301else
3302  echo "$as_me: failed program was:" >&5
3303sed 's/^/| /' conftest.$ac_ext >&5
3304
3305fi
3306rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3307ac_ext=c
3308ac_cpp='$CPP $CPPFLAGS'
3309ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3310ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3311ac_compiler_gnu=$ac_cv_c_compiler_gnu
3312
3313depcc="$CC"   am_compiler_list=
3314
3315echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
3316echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6
3317if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then
3318  echo $ECHO_N "(cached) $ECHO_C" >&6
3319else
3320  if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
3321  # We make a subdir and do the tests there.  Otherwise we can end up
3322  # making bogus files that we don't know about and never remove.  For
3323  # instance it was reported that on HP-UX the gcc test will end up
3324  # making a dummy file named `D' -- because `-MD' means `put the output
3325  # in D'.
3326  mkdir conftest.dir
3327  # Copy depcomp to subdir because otherwise we won't find it if we're
3328  # using a relative directory.
3329  cp "$am_depcomp" conftest.dir
3330  cd conftest.dir
3331  # We will build objects and dependencies in a subdirectory because
3332  # it helps to detect inapplicable dependency modes.  For instance
3333  # both Tru64's cc and ICC support -MD to output dependencies as a
3334  # side effect of compilation, but ICC will put the dependencies in
3335  # the current directory while Tru64 will put them in the object
3336  # directory.
3337  mkdir sub
3338
3339  am_cv_CC_dependencies_compiler_type=none
3340  if test "$am_compiler_list" = ""; then
3341     am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
3342  fi
3343  for depmode in $am_compiler_list; do
3344    # Setup a source with many dependencies, because some compilers
3345    # like to wrap large dependency lists on column 80 (with \), and
3346    # we should not choose a depcomp mode which is confused by this.
3347    #
3348    # We need to recreate these files for each test, as the compiler may
3349    # overwrite some of them when testing with obscure command lines.
3350    # This happens at least with the AIX C compiler.
3351    : > sub/conftest.c
3352    for i in 1 2 3 4 5 6; do
3353      echo '#include "conftst'$i'.h"' >> sub/conftest.c
3354      # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
3355      # Solaris 8's {/usr,}/bin/sh.
3356      touch sub/conftst$i.h
3357    done
3358    echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
3359
3360    case $depmode in
3361    nosideeffect)
3362      # after this tag, mechanisms are not by side-effect, so they'll
3363      # only be used when explicitly requested
3364      if test "x$enable_dependency_tracking" = xyes; then
3365        continue
3366      else
3367        break
3368      fi
3369      ;;
3370    none) break ;;
3371    esac
3372    # We check with `-c' and `-o' for the sake of the "dashmstdout"
3373    # mode.  It turns out that the SunPro C++ compiler does not properly
3374    # handle `-M -o', and we need to detect this.
3375    if depmode=$depmode \
3376       source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
3377       depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
3378       $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
3379         >/dev/null 2>conftest.err &&
3380       grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
3381       grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
3382       ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
3383      # icc doesn't choke on unknown options, it will just issue warnings
3384      # or remarks (even with -Werror).  So we grep stderr for any message
3385      # that says an option was ignored or not supported.
3386      # When given -MP, icc 7.0 and 7.1 complain thusly:
3387      #   icc: Command line warning: ignoring option '-M'; no argument required
3388      # The diagnosis changed in icc 8.0:
3389      #   icc: Command line remark: option '-MP' not supported
3390      if (grep 'ignoring option' conftest.err ||
3391          grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
3392        am_cv_CC_dependencies_compiler_type=$depmode
3393        break
3394      fi
3395    fi
3396  done
3397
3398  cd ..
3399  rm -rf conftest.dir
3400else
3401  am_cv_CC_dependencies_compiler_type=none
3402fi
3403
3404fi
3405echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5
3406echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6
3407CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
3408
3409
3410
3411if
3412  test "x$enable_dependency_tracking" != xno \
3413  && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
3414  am__fastdepCC_TRUE=
3415  am__fastdepCC_FALSE='#'
3416else
3417  am__fastdepCC_TRUE='#'
3418  am__fastdepCC_FALSE=
3419fi
3420
3421
3422
3423ac_ext=c
3424ac_cpp='$CPP $CPPFLAGS'
3425ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3426ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3427ac_compiler_gnu=$ac_cv_c_compiler_gnu
3428echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
3429echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
3430# On Suns, sometimes $CPP names a directory.
3431if test -n "$CPP" && test -d "$CPP"; then
3432  CPP=
3433fi
3434if test -z "$CPP"; then
3435  if test "${ac_cv_prog_CPP+set}" = set; then
3436  echo $ECHO_N "(cached) $ECHO_C" >&6
3437else
3438      # Double quotes because CPP needs to be expanded
3439    for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3440    do
3441      ac_preproc_ok=false
3442for ac_c_preproc_warn_flag in '' yes
3443do
3444  # Use a header file that comes with gcc, so configuring glibc
3445  # with a fresh cross-compiler works.
3446  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3447  # <limits.h> exists even on freestanding compilers.
3448  # On the NeXT, cc -E runs the code through the compiler's parser,
3449  # not just through cpp. "Syntax error" is here to catch this case.
3450  cat >conftest.$ac_ext <<_ACEOF
3451/* confdefs.h.  */
3452_ACEOF
3453cat confdefs.h >>conftest.$ac_ext
3454cat >>conftest.$ac_ext <<_ACEOF
3455/* end confdefs.h.  */
3456#ifdef __STDC__
3457# include <limits.h>
3458#else
3459# include <assert.h>
3460#endif
3461                     Syntax error
3462_ACEOF
3463if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3464  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3465  ac_status=$?
3466  grep -v '^ *+' conftest.er1 >conftest.err
3467  rm -f conftest.er1
3468  cat conftest.err >&5
3469  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3470  (exit $ac_status); } >/dev/null; then
3471  if test -s conftest.err; then
3472    ac_cpp_err=$ac_c_preproc_warn_flag
3473    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3474  else
3475    ac_cpp_err=
3476  fi
3477else
3478  ac_cpp_err=yes
3479fi
3480if test -z "$ac_cpp_err"; then
3481  :
3482else
3483  echo "$as_me: failed program was:" >&5
3484sed 's/^/| /' conftest.$ac_ext >&5
3485
3486  # Broken: fails on valid input.
3487continue
3488fi
3489rm -f conftest.err conftest.$ac_ext
3490
3491  # OK, works on sane cases.  Now check whether non-existent headers
3492  # can be detected and how.
3493  cat >conftest.$ac_ext <<_ACEOF
3494/* confdefs.h.  */
3495_ACEOF
3496cat confdefs.h >>conftest.$ac_ext
3497cat >>conftest.$ac_ext <<_ACEOF
3498/* end confdefs.h.  */
3499#include <ac_nonexistent.h>
3500_ACEOF
3501if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3502  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3503  ac_status=$?
3504  grep -v '^ *+' conftest.er1 >conftest.err
3505  rm -f conftest.er1
3506  cat conftest.err >&5
3507  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3508  (exit $ac_status); } >/dev/null; then
3509  if test -s conftest.err; then
3510    ac_cpp_err=$ac_c_preproc_warn_flag
3511    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3512  else
3513    ac_cpp_err=
3514  fi
3515else
3516  ac_cpp_err=yes
3517fi
3518if test -z "$ac_cpp_err"; then
3519  # Broken: success on invalid input.
3520continue
3521else
3522  echo "$as_me: failed program was:" >&5
3523sed 's/^/| /' conftest.$ac_ext >&5
3524
3525  # Passes both tests.
3526ac_preproc_ok=:
3527break
3528fi
3529rm -f conftest.err conftest.$ac_ext
3530
3531done
3532# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3533rm -f conftest.err conftest.$ac_ext
3534if $ac_preproc_ok; then
3535  break
3536fi
3537
3538    done
3539    ac_cv_prog_CPP=$CPP
3540
3541fi
3542  CPP=$ac_cv_prog_CPP
3543else
3544  ac_cv_prog_CPP=$CPP
3545fi
3546echo "$as_me:$LINENO: result: $CPP" >&5
3547echo "${ECHO_T}$CPP" >&6
3548ac_preproc_ok=false
3549for ac_c_preproc_warn_flag in '' yes
3550do
3551  # Use a header file that comes with gcc, so configuring glibc
3552  # with a fresh cross-compiler works.
3553  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3554  # <limits.h> exists even on freestanding compilers.
3555  # On the NeXT, cc -E runs the code through the compiler's parser,
3556  # not just through cpp. "Syntax error" is here to catch this case.
3557  cat >conftest.$ac_ext <<_ACEOF
3558/* confdefs.h.  */
3559_ACEOF
3560cat confdefs.h >>conftest.$ac_ext
3561cat >>conftest.$ac_ext <<_ACEOF
3562/* end confdefs.h.  */
3563#ifdef __STDC__
3564# include <limits.h>
3565#else
3566# include <assert.h>
3567#endif
3568                     Syntax error
3569_ACEOF
3570if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3571  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3572  ac_status=$?
3573  grep -v '^ *+' conftest.er1 >conftest.err
3574  rm -f conftest.er1
3575  cat conftest.err >&5
3576  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3577  (exit $ac_status); } >/dev/null; then
3578  if test -s conftest.err; then
3579    ac_cpp_err=$ac_c_preproc_warn_flag
3580    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3581  else
3582    ac_cpp_err=
3583  fi
3584else
3585  ac_cpp_err=yes
3586fi
3587if test -z "$ac_cpp_err"; then
3588  :
3589else
3590  echo "$as_me: failed program was:" >&5
3591sed 's/^/| /' conftest.$ac_ext >&5
3592
3593  # Broken: fails on valid input.
3594continue
3595fi
3596rm -f conftest.err conftest.$ac_ext
3597
3598  # OK, works on sane cases.  Now check whether non-existent headers
3599  # can be detected and how.
3600  cat >conftest.$ac_ext <<_ACEOF
3601/* confdefs.h.  */
3602_ACEOF
3603cat confdefs.h >>conftest.$ac_ext
3604cat >>conftest.$ac_ext <<_ACEOF
3605/* end confdefs.h.  */
3606#include <ac_nonexistent.h>
3607_ACEOF
3608if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3609  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3610  ac_status=$?
3611  grep -v '^ *+' conftest.er1 >conftest.err
3612  rm -f conftest.er1
3613  cat conftest.err >&5
3614  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3615  (exit $ac_status); } >/dev/null; then
3616  if test -s conftest.err; then
3617    ac_cpp_err=$ac_c_preproc_warn_flag
3618    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3619  else
3620    ac_cpp_err=
3621  fi
3622else
3623  ac_cpp_err=yes
3624fi
3625if test -z "$ac_cpp_err"; then
3626  # Broken: success on invalid input.
3627continue
3628else
3629  echo "$as_me: failed program was:" >&5
3630sed 's/^/| /' conftest.$ac_ext >&5
3631
3632  # Passes both tests.
3633ac_preproc_ok=:
3634break
3635fi
3636rm -f conftest.err conftest.$ac_ext
3637
3638done
3639# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3640rm -f conftest.err conftest.$ac_ext
3641if $ac_preproc_ok; then
3642  :
3643else
3644  { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
3645See \`config.log' for more details." >&5
3646echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
3647See \`config.log' for more details." >&2;}
3648   { (exit 1); exit 1; }; }
3649fi
3650
3651ac_ext=c
3652ac_cpp='$CPP $CPPFLAGS'
3653ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3654ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3655ac_compiler_gnu=$ac_cv_c_compiler_gnu
3656
3657
3658echo "$as_me:$LINENO: checking for egrep" >&5
3659echo $ECHO_N "checking for egrep... $ECHO_C" >&6
3660if test "${ac_cv_prog_egrep+set}" = set; then
3661  echo $ECHO_N "(cached) $ECHO_C" >&6
3662else
3663  if echo a | (grep -E '(a|b)') >/dev/null 2>&1
3664    then ac_cv_prog_egrep='grep -E'
3665    else ac_cv_prog_egrep='egrep'
3666    fi
3667fi
3668echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
3669echo "${ECHO_T}$ac_cv_prog_egrep" >&6
3670 EGREP=$ac_cv_prog_egrep
3671
3672
3673echo "$as_me:$LINENO: checking for ANSI C header files" >&5
3674echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
3675if test "${ac_cv_header_stdc+set}" = set; then
3676  echo $ECHO_N "(cached) $ECHO_C" >&6
3677else
3678  cat >conftest.$ac_ext <<_ACEOF
3679/* confdefs.h.  */
3680_ACEOF
3681cat confdefs.h >>conftest.$ac_ext
3682cat >>conftest.$ac_ext <<_ACEOF
3683/* end confdefs.h.  */
3684#include <stdlib.h>
3685#include <stdarg.h>
3686#include <string.h>
3687#include <float.h>
3688
3689int
3690main ()
3691{
3692
3693  ;
3694  return 0;
3695}
3696_ACEOF
3697rm -f conftest.$ac_objext
3698if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3699  (eval $ac_compile) 2>conftest.er1
3700  ac_status=$?
3701  grep -v '^ *+' conftest.er1 >conftest.err
3702  rm -f conftest.er1
3703  cat conftest.err >&5
3704  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3705  (exit $ac_status); } &&
3706         { ac_try='test -z "$ac_c_werror_flag"
3707                         || test ! -s conftest.err'
3708  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3709  (eval $ac_try) 2>&5
3710  ac_status=$?
3711  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3712  (exit $ac_status); }; } &&
3713         { ac_try='test -s conftest.$ac_objext'
3714  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3715  (eval $ac_try) 2>&5
3716  ac_status=$?
3717  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3718  (exit $ac_status); }; }; then
3719  ac_cv_header_stdc=yes
3720else
3721  echo "$as_me: failed program was:" >&5
3722sed 's/^/| /' conftest.$ac_ext >&5
3723
3724ac_cv_header_stdc=no
3725fi
3726rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3727
3728if test $ac_cv_header_stdc = yes; then
3729  # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3730  cat >conftest.$ac_ext <<_ACEOF
3731/* confdefs.h.  */
3732_ACEOF
3733cat confdefs.h >>conftest.$ac_ext
3734cat >>conftest.$ac_ext <<_ACEOF
3735/* end confdefs.h.  */
3736#include <string.h>
3737
3738_ACEOF
3739if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3740  $EGREP "memchr" >/dev/null 2>&1; then
3741  :
3742else
3743  ac_cv_header_stdc=no
3744fi
3745rm -f conftest*
3746
3747fi
3748
3749if test $ac_cv_header_stdc = yes; then
3750  # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3751  cat >conftest.$ac_ext <<_ACEOF
3752/* confdefs.h.  */
3753_ACEOF
3754cat confdefs.h >>conftest.$ac_ext
3755cat >>conftest.$ac_ext <<_ACEOF
3756/* end confdefs.h.  */
3757#include <stdlib.h>
3758
3759_ACEOF
3760if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3761  $EGREP "free" >/dev/null 2>&1; then
3762  :
3763else
3764  ac_cv_header_stdc=no
3765fi
3766rm -f conftest*
3767
3768fi
3769
3770if test $ac_cv_header_stdc = yes; then
3771  # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3772  if test "$cross_compiling" = yes; then
3773  :
3774else
3775  cat >conftest.$ac_ext <<_ACEOF
3776/* confdefs.h.  */
3777_ACEOF
3778cat confdefs.h >>conftest.$ac_ext
3779cat >>conftest.$ac_ext <<_ACEOF
3780/* end confdefs.h.  */
3781#include <ctype.h>
3782#if ((' ' & 0x0FF) == 0x020)
3783# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3784# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3785#else
3786# define ISLOWER(c) \
3787                   (('a' <= (c) && (c) <= 'i') \
3788                     || ('j' <= (c) && (c) <= 'r') \
3789                     || ('s' <= (c) && (c) <= 'z'))
3790# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3791#endif
3792
3793#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3794int
3795main ()
3796{
3797  int i;
3798  for (i = 0; i < 256; i++)
3799    if (XOR (islower (i), ISLOWER (i))
3800        || toupper (i) != TOUPPER (i))
3801      exit(2);
3802  exit (0);
3803}
3804_ACEOF
3805rm -f conftest$ac_exeext
3806if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3807  (eval $ac_link) 2>&5
3808  ac_status=$?
3809  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3810  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
3811  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3812  (eval $ac_try) 2>&5
3813  ac_status=$?
3814  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3815  (exit $ac_status); }; }; then
3816  :
3817else
3818  echo "$as_me: program exited with status $ac_status" >&5
3819echo "$as_me: failed program was:" >&5
3820sed 's/^/| /' conftest.$ac_ext >&5
3821
3822( exit $ac_status )
3823ac_cv_header_stdc=no
3824fi
3825rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
3826fi
3827fi
3828fi
3829echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
3830echo "${ECHO_T}$ac_cv_header_stdc" >&6
3831if test $ac_cv_header_stdc = yes; then
3832
3833cat >>confdefs.h <<\_ACEOF
3834#define STDC_HEADERS 1
3835_ACEOF
3836
3837fi
3838
3839
3840### CHECKING  OPTIONAT ARGUMENTS
3841## DEBUG-statement
3842DEBUG=no
3843echo "$as_me:$LINENO: checking if DEBUG-mode should be enabled" >&5
3844echo $ECHO_N "checking if DEBUG-mode should be enabled... $ECHO_C" >&6
3845# Check whether --enable-debug or --disable-debug was given.
3846if test "${enable_debug+set}" = set; then
3847  enableval="$enable_debug"
3848  DEBUG=$enableval
3849fi;
3850
3851if test "$DEBUG" = "no"; then
3852        echo "no"
3853        echo " -> Setting debuglevel to 1. Like this you can still see errors."
3854        DEBUG=1
3855elif test "$DEBUG" = yes; then
3856        echo "yes"
3857        echo " -> Setting debuglevel to 3. HARD DEBUG MODE!!."
3858        DEBUG=3
3859else
3860        echo "yes set to $DEBUG"
3861fi
3862
3863cat >>confdefs.h <<_ACEOF
3864#define DEBUG $DEBUG
3865_ACEOF
3866
3867
3868
3869
3870## GTK-disabled
3871echo "$as_me:$LINENO: checking if gtk should be enabled" >&5
3872echo $ECHO_N "checking if gtk should be enabled... $ECHO_C" >&6
3873
3874# Check whether --with-gtk or --without-gtk was given.
3875if test "${with_gtk+set}" = set; then
3876  withval="$with_gtk"
3877  def_gtk=no
3878else
3879  def_gtk=yes
3880fi;
3881if test "$def_gtk" = yes; then
3882  echo "yes"
3883fi
3884if test "$def_gtk" = no; then
3885  echo "no"
3886fi
3887### SDL_image-disable
3888def_sdl_image=yes
3889echo "$as_me:$LINENO: checking if SDL_image should be enabled" >&5
3890echo $ECHO_N "checking if SDL_image should be enabled... $ECHO_C" >&6
3891
3892# Check whether --with-sdl_image or --without-sdl_image was given.
3893if test "${with_sdl_image+set}" = set; then
3894  withval="$with_sdl_image"
3895  def_sdl_image=no
3896fi;
3897if test "$def_sdl_image" = yes; then
3898  echo "yes"
3899fi
3900if test "$def_sdl_image" = no; then
3901  echo "no"
3902fi
3903
3904
3905## PROGRAMM CHECKING
3906# checking for Doxygen
3907# Extract the first word of "doxygen", so it can be a program name with args.
3908set dummy doxygen; ac_word=$2
3909echo "$as_me:$LINENO: checking for $ac_word" >&5
3910echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3911if test "${ac_cv_path_DOXYGEN+set}" = set; then
3912  echo $ECHO_N "(cached) $ECHO_C" >&6
3913else
3914  case $DOXYGEN in
3915  [\\/]* | ?:[\\/]*)
3916  ac_cv_path_DOXYGEN="$DOXYGEN" # Let the user override the test with a path.
3917  ;;
3918  *)
3919  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3920for as_dir in $PATH
3921do
3922  IFS=$as_save_IFS
3923  test -z "$as_dir" && as_dir=.
3924  for ac_exec_ext in '' $ac_executable_extensions; do
3925  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3926    ac_cv_path_DOXYGEN="$as_dir/$ac_word$ac_exec_ext"
3927    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3928    break 2
3929  fi
3930done
3931done
3932
3933  ;;
3934esac
3935fi
3936DOXYGEN=$ac_cv_path_DOXYGEN
3937
3938if test -n "$DOXYGEN"; then
3939  echo "$as_me:$LINENO: result: $DOXYGEN" >&5
3940echo "${ECHO_T}$DOXYGEN" >&6
3941else
3942  echo "$as_me:$LINENO: result: no" >&5
3943echo "${ECHO_T}no" >&6
3944fi
3945
3946
3947
3948if test $DOXYGEN; then
3949  DOXYGEN_TRUE=
3950  DOXYGEN_FALSE='#'
3951else
3952  DOXYGEN_TRUE='#'
3953  DOXYGEN_FALSE=
3954fi
3955
3956
3957### CHECKING FOR SYSTEM ###
3958
3959echo "$as_me:$LINENO: checking for System" >&5
3960echo $ECHO_N "checking for System... $ECHO_C" >&6
3961## checking for openGL-environment and other sys-specific parameters
3962case "$target" in
3963### WINDOWS ###
3964  *-*-mingw32*)
3965echo "mingw-WINDOWS detected"
3966
3967    mingw="yes"
3968    MSBITFIELDS="-mms-bitfields"
3969    MWINDOWS="-mwindows"
3970
3971# checking gl header
3972        #done before loop
3973
3974# checking gl header
3975   # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3976
3977
3978
3979
3980
3981
3982
3983
3984
3985for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3986                  inttypes.h stdint.h unistd.h
3987do
3988as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
3989echo "$as_me:$LINENO: checking for $ac_header" >&5
3990echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3991if eval "test \"\${$as_ac_Header+set}\" = set"; then
3992  echo $ECHO_N "(cached) $ECHO_C" >&6
3993else
3994  cat >conftest.$ac_ext <<_ACEOF
3995/* confdefs.h.  */
3996_ACEOF
3997cat confdefs.h >>conftest.$ac_ext
3998cat >>conftest.$ac_ext <<_ACEOF
3999/* end confdefs.h.  */
4000$ac_includes_default
4001
4002#include <$ac_header>
4003_ACEOF
4004rm -f conftest.$ac_objext
4005if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4006  (eval $ac_compile) 2>conftest.er1
4007  ac_status=$?
4008  grep -v '^ *+' conftest.er1 >conftest.err
4009  rm -f conftest.er1
4010  cat conftest.err >&5
4011  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4012  (exit $ac_status); } &&
4013         { ac_try='test -z "$ac_c_werror_flag"
4014                         || test ! -s conftest.err'
4015  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4016  (eval $ac_try) 2>&5
4017  ac_status=$?
4018  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4019  (exit $ac_status); }; } &&
4020         { ac_try='test -s conftest.$ac_objext'
4021  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4022  (eval $ac_try) 2>&5
4023  ac_status=$?
4024  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4025  (exit $ac_status); }; }; then
4026  eval "$as_ac_Header=yes"
4027else
4028  echo "$as_me: failed program was:" >&5
4029sed 's/^/| /' conftest.$ac_ext >&5
4030
4031eval "$as_ac_Header=no"
4032fi
4033rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4034fi
4035echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4036echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4037if test `eval echo '${'$as_ac_Header'}'` = yes; then
4038  cat >>confdefs.h <<_ACEOF
4039#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
4040_ACEOF
4041
4042fi
4043
4044done
4045
4046
4047
4048for ac_header in GL/gl.h
4049do
4050as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
4051if eval "test \"\${$as_ac_Header+set}\" = set"; then
4052  echo "$as_me:$LINENO: checking for $ac_header" >&5
4053echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4054if eval "test \"\${$as_ac_Header+set}\" = set"; then
4055  echo $ECHO_N "(cached) $ECHO_C" >&6
4056fi
4057echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4058echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4059else
4060  # Is the header compilable?
4061echo "$as_me:$LINENO: checking $ac_header usability" >&5
4062echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
4063cat >conftest.$ac_ext <<_ACEOF
4064/* confdefs.h.  */
4065_ACEOF
4066cat confdefs.h >>conftest.$ac_ext
4067cat >>conftest.$ac_ext <<_ACEOF
4068/* end confdefs.h.  */
4069$ac_includes_default
4070#include <$ac_header>
4071_ACEOF
4072rm -f conftest.$ac_objext
4073if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4074  (eval $ac_compile) 2>conftest.er1
4075  ac_status=$?
4076  grep -v '^ *+' conftest.er1 >conftest.err
4077  rm -f conftest.er1
4078  cat conftest.err >&5
4079  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4080  (exit $ac_status); } &&
4081         { ac_try='test -z "$ac_c_werror_flag"
4082                         || test ! -s conftest.err'
4083  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4084  (eval $ac_try) 2>&5
4085  ac_status=$?
4086  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4087  (exit $ac_status); }; } &&
4088         { ac_try='test -s conftest.$ac_objext'
4089  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4090  (eval $ac_try) 2>&5
4091  ac_status=$?
4092  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4093  (exit $ac_status); }; }; then
4094  ac_header_compiler=yes
4095else
4096  echo "$as_me: failed program was:" >&5
4097sed 's/^/| /' conftest.$ac_ext >&5
4098
4099ac_header_compiler=no
4100fi
4101rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4102echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4103echo "${ECHO_T}$ac_header_compiler" >&6
4104
4105# Is the header present?
4106echo "$as_me:$LINENO: checking $ac_header presence" >&5
4107echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
4108cat >conftest.$ac_ext <<_ACEOF
4109/* confdefs.h.  */
4110_ACEOF
4111cat confdefs.h >>conftest.$ac_ext
4112cat >>conftest.$ac_ext <<_ACEOF
4113/* end confdefs.h.  */
4114#include <$ac_header>
4115_ACEOF
4116if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4117  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4118  ac_status=$?
4119  grep -v '^ *+' conftest.er1 >conftest.err
4120  rm -f conftest.er1
4121  cat conftest.err >&5
4122  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4123  (exit $ac_status); } >/dev/null; then
4124  if test -s conftest.err; then
4125    ac_cpp_err=$ac_c_preproc_warn_flag
4126    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4127  else
4128    ac_cpp_err=
4129  fi
4130else
4131  ac_cpp_err=yes
4132fi
4133if test -z "$ac_cpp_err"; then
4134  ac_header_preproc=yes
4135else
4136  echo "$as_me: failed program was:" >&5
4137sed 's/^/| /' conftest.$ac_ext >&5
4138
4139  ac_header_preproc=no
4140fi
4141rm -f conftest.err conftest.$ac_ext
4142echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4143echo "${ECHO_T}$ac_header_preproc" >&6
4144
4145# So?  What about this header?
4146case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4147  yes:no: )
4148    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4149echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4150    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4151echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
4152    ac_header_preproc=yes
4153    ;;
4154  no:yes:* )
4155    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4156echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4157    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
4158echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
4159    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
4160echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
4161    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
4162echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
4163    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4164echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4165    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
4166echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
4167    (
4168      cat <<\_ASBOX
4169## ------------------------------------------- ##
4170## Report this to orxonox-dev@mail.datacore.ch ##
4171## ------------------------------------------- ##
4172_ASBOX
4173    ) |
4174      sed "s/^/$as_me: WARNING:     /" >&2
4175    ;;
4176esac
4177echo "$as_me:$LINENO: checking for $ac_header" >&5
4178echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4179if eval "test \"\${$as_ac_Header+set}\" = set"; then
4180  echo $ECHO_N "(cached) $ECHO_C" >&6
4181else
4182  eval "$as_ac_Header=\$ac_header_preproc"
4183fi
4184echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4185echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4186
4187fi
4188if test `eval echo '${'$as_ac_Header'}'` = yes; then
4189  cat >>confdefs.h <<_ACEOF
4190#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
4191_ACEOF
4192
4193else
4194  { { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
4195echo "$as_me: error: cannot find opengl headers" >&2;}
4196   { (exit 1); exit 1; }; }
4197fi
4198
4199done
4200
4201#   checking for Windows openGl library
4202    echo "$as_me:$LINENO: checking for main in -lopengl32" >&5
4203echo $ECHO_N "checking for main in -lopengl32... $ECHO_C" >&6
4204if test "${ac_cv_lib_opengl32_main+set}" = set; then
4205  echo $ECHO_N "(cached) $ECHO_C" >&6
4206else
4207  ac_check_lib_save_LIBS=$LIBS
4208LIBS="-lopengl32  $LIBS"
4209cat >conftest.$ac_ext <<_ACEOF
4210/* confdefs.h.  */
4211_ACEOF
4212cat confdefs.h >>conftest.$ac_ext
4213cat >>conftest.$ac_ext <<_ACEOF
4214/* end confdefs.h.  */
4215
4216
4217int
4218main ()
4219{
4220main ();
4221  ;
4222  return 0;
4223}
4224_ACEOF
4225rm -f conftest.$ac_objext conftest$ac_exeext
4226if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4227  (eval $ac_link) 2>conftest.er1
4228  ac_status=$?
4229  grep -v '^ *+' conftest.er1 >conftest.err
4230  rm -f conftest.er1
4231  cat conftest.err >&5
4232  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4233  (exit $ac_status); } &&
4234         { ac_try='test -z "$ac_c_werror_flag"
4235                         || test ! -s conftest.err'
4236  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4237  (eval $ac_try) 2>&5
4238  ac_status=$?
4239  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4240  (exit $ac_status); }; } &&
4241         { ac_try='test -s conftest$ac_exeext'
4242  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4243  (eval $ac_try) 2>&5
4244  ac_status=$?
4245  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4246  (exit $ac_status); }; }; then
4247  ac_cv_lib_opengl32_main=yes
4248else
4249  echo "$as_me: failed program was:" >&5
4250sed 's/^/| /' conftest.$ac_ext >&5
4251
4252ac_cv_lib_opengl32_main=no
4253fi
4254rm -f conftest.err conftest.$ac_objext \
4255      conftest$ac_exeext conftest.$ac_ext
4256LIBS=$ac_check_lib_save_LIBS
4257fi
4258echo "$as_me:$LINENO: result: $ac_cv_lib_opengl32_main" >&5
4259echo "${ECHO_T}$ac_cv_lib_opengl32_main" >&6
4260if test $ac_cv_lib_opengl32_main = yes; then
4261  FOUND_opengl32=yes
4262else
4263  "gl/gl.h"
4264fi
4265
4266    if test "$FOUND_opengl32" = "yes" ; then
4267        LIBS="$LIBS -lopengl32"
4268    else
4269         echo "------------------"
4270         echo "opengl not found."
4271         echo "please install the opengl package which can be found at http://www.opengl.org"
4272         echo "------------------"
4273         exit -1
4274    fi
4275
4276# cheking for GLU-header
4277
4278for ac_header in GL/glu.h
4279do
4280as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
4281if eval "test \"\${$as_ac_Header+set}\" = set"; then
4282  echo "$as_me:$LINENO: checking for $ac_header" >&5
4283echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4284if eval "test \"\${$as_ac_Header+set}\" = set"; then
4285  echo $ECHO_N "(cached) $ECHO_C" >&6
4286fi
4287echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4288echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4289else
4290  # Is the header compilable?
4291echo "$as_me:$LINENO: checking $ac_header usability" >&5
4292echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
4293cat >conftest.$ac_ext <<_ACEOF
4294/* confdefs.h.  */
4295_ACEOF
4296cat confdefs.h >>conftest.$ac_ext
4297cat >>conftest.$ac_ext <<_ACEOF
4298/* end confdefs.h.  */
4299$ac_includes_default
4300#include <$ac_header>
4301_ACEOF
4302rm -f conftest.$ac_objext
4303if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4304  (eval $ac_compile) 2>conftest.er1
4305  ac_status=$?
4306  grep -v '^ *+' conftest.er1 >conftest.err
4307  rm -f conftest.er1
4308  cat conftest.err >&5
4309  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4310  (exit $ac_status); } &&
4311         { ac_try='test -z "$ac_c_werror_flag"
4312                         || test ! -s conftest.err'
4313  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4314  (eval $ac_try) 2>&5
4315  ac_status=$?
4316  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4317  (exit $ac_status); }; } &&
4318         { ac_try='test -s conftest.$ac_objext'
4319  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4320  (eval $ac_try) 2>&5
4321  ac_status=$?
4322  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4323  (exit $ac_status); }; }; then
4324  ac_header_compiler=yes
4325else
4326  echo "$as_me: failed program was:" >&5
4327sed 's/^/| /' conftest.$ac_ext >&5
4328
4329ac_header_compiler=no
4330fi
4331rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4332echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4333echo "${ECHO_T}$ac_header_compiler" >&6
4334
4335# Is the header present?
4336echo "$as_me:$LINENO: checking $ac_header presence" >&5
4337echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
4338cat >conftest.$ac_ext <<_ACEOF
4339/* confdefs.h.  */
4340_ACEOF
4341cat confdefs.h >>conftest.$ac_ext
4342cat >>conftest.$ac_ext <<_ACEOF
4343/* end confdefs.h.  */
4344#include <$ac_header>
4345_ACEOF
4346if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4347  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4348  ac_status=$?
4349  grep -v '^ *+' conftest.er1 >conftest.err
4350  rm -f conftest.er1
4351  cat conftest.err >&5
4352  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4353  (exit $ac_status); } >/dev/null; then
4354  if test -s conftest.err; then
4355    ac_cpp_err=$ac_c_preproc_warn_flag
4356    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4357  else
4358    ac_cpp_err=
4359  fi
4360else
4361  ac_cpp_err=yes
4362fi
4363if test -z "$ac_cpp_err"; then
4364  ac_header_preproc=yes
4365else
4366  echo "$as_me: failed program was:" >&5
4367sed 's/^/| /' conftest.$ac_ext >&5
4368
4369  ac_header_preproc=no
4370fi
4371rm -f conftest.err conftest.$ac_ext
4372echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4373echo "${ECHO_T}$ac_header_preproc" >&6
4374
4375# So?  What about this header?
4376case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4377  yes:no: )
4378    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4379echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4380    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4381echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
4382    ac_header_preproc=yes
4383    ;;
4384  no:yes:* )
4385    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4386echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4387    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
4388echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
4389    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
4390echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
4391    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
4392echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
4393    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4394echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4395    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
4396echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
4397    (
4398      cat <<\_ASBOX
4399## ------------------------------------------- ##
4400## Report this to orxonox-dev@mail.datacore.ch ##
4401## ------------------------------------------- ##
4402_ASBOX
4403    ) |
4404      sed "s/^/$as_me: WARNING:     /" >&2
4405    ;;
4406esac
4407echo "$as_me:$LINENO: checking for $ac_header" >&5
4408echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4409if eval "test \"\${$as_ac_Header+set}\" = set"; then
4410  echo $ECHO_N "(cached) $ECHO_C" >&6
4411else
4412  eval "$as_ac_Header=\$ac_header_preproc"
4413fi
4414echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4415echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4416
4417fi
4418if test `eval echo '${'$as_ac_Header'}'` = yes; then
4419  cat >>confdefs.h <<_ACEOF
4420#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
4421_ACEOF
4422
4423else
4424  { { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
4425echo "$as_me: error: cannot find opengl headers" >&2;}
4426   { (exit 1); exit 1; }; }
4427fi
4428
4429done
4430
4431
4432# checking for libGLU
4433    echo "$as_me:$LINENO: checking for main in -lglu32" >&5
4434echo $ECHO_N "checking for main in -lglu32... $ECHO_C" >&6
4435if test "${ac_cv_lib_glu32_main+set}" = set; then
4436  echo $ECHO_N "(cached) $ECHO_C" >&6
4437else
4438  ac_check_lib_save_LIBS=$LIBS
4439LIBS="-lglu32  $LIBS"
4440cat >conftest.$ac_ext <<_ACEOF
4441/* confdefs.h.  */
4442_ACEOF
4443cat confdefs.h >>conftest.$ac_ext
4444cat >>conftest.$ac_ext <<_ACEOF
4445/* end confdefs.h.  */
4446
4447
4448int
4449main ()
4450{
4451main ();
4452  ;
4453  return 0;
4454}
4455_ACEOF
4456rm -f conftest.$ac_objext conftest$ac_exeext
4457if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4458  (eval $ac_link) 2>conftest.er1
4459  ac_status=$?
4460  grep -v '^ *+' conftest.er1 >conftest.err
4461  rm -f conftest.er1
4462  cat conftest.err >&5
4463  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4464  (exit $ac_status); } &&
4465         { ac_try='test -z "$ac_c_werror_flag"
4466                         || test ! -s conftest.err'
4467  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4468  (eval $ac_try) 2>&5
4469  ac_status=$?
4470  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4471  (exit $ac_status); }; } &&
4472         { ac_try='test -s conftest$ac_exeext'
4473  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4474  (eval $ac_try) 2>&5
4475  ac_status=$?
4476  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4477  (exit $ac_status); }; }; then
4478  ac_cv_lib_glu32_main=yes
4479else
4480  echo "$as_me: failed program was:" >&5
4481sed 's/^/| /' conftest.$ac_ext >&5
4482
4483ac_cv_lib_glu32_main=no
4484fi
4485rm -f conftest.err conftest.$ac_objext \
4486      conftest$ac_exeext conftest.$ac_ext
4487LIBS=$ac_check_lib_save_LIBS
4488fi
4489echo "$as_me:$LINENO: result: $ac_cv_lib_glu32_main" >&5
4490echo "${ECHO_T}$ac_cv_lib_glu32_main" >&6
4491if test $ac_cv_lib_glu32_main = yes; then
4492  FOUND_glu32=yes
4493fi
4494
4495    if test "$FOUND_glu32" = "yes" ; then
4496        LIBS="$LIBS -lGLU32"
4497    else
4498         echo "------------------"
4499         echo "GLU library not found."
4500         echo "please install the GLU library, that should come with openGL, which can be found at http://www.opengl.org"
4501         echo "------------------"
4502         exit -1
4503    fi
4504
4505# checking for mingw32
4506    echo "$as_me:$LINENO: checking for main in -lmingw32" >&5
4507echo $ECHO_N "checking for main in -lmingw32... $ECHO_C" >&6
4508if test "${ac_cv_lib_mingw32_main+set}" = set; then
4509  echo $ECHO_N "(cached) $ECHO_C" >&6
4510else
4511  ac_check_lib_save_LIBS=$LIBS
4512LIBS="-lmingw32  $LIBS"
4513cat >conftest.$ac_ext <<_ACEOF
4514/* confdefs.h.  */
4515_ACEOF
4516cat confdefs.h >>conftest.$ac_ext
4517cat >>conftest.$ac_ext <<_ACEOF
4518/* end confdefs.h.  */
4519
4520
4521int
4522main ()
4523{
4524main ();
4525  ;
4526  return 0;
4527}
4528_ACEOF
4529rm -f conftest.$ac_objext conftest$ac_exeext
4530if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4531  (eval $ac_link) 2>conftest.er1
4532  ac_status=$?
4533  grep -v '^ *+' conftest.er1 >conftest.err
4534  rm -f conftest.er1
4535  cat conftest.err >&5
4536  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4537  (exit $ac_status); } &&
4538         { ac_try='test -z "$ac_c_werror_flag"
4539                         || test ! -s conftest.err'
4540  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4541  (eval $ac_try) 2>&5
4542  ac_status=$?
4543  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4544  (exit $ac_status); }; } &&
4545         { ac_try='test -s conftest$ac_exeext'
4546  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4547  (eval $ac_try) 2>&5
4548  ac_status=$?
4549  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4550  (exit $ac_status); }; }; then
4551  ac_cv_lib_mingw32_main=yes
4552else
4553  echo "$as_me: failed program was:" >&5
4554sed 's/^/| /' conftest.$ac_ext >&5
4555
4556ac_cv_lib_mingw32_main=no
4557fi
4558rm -f conftest.err conftest.$ac_objext \
4559      conftest$ac_exeext conftest.$ac_ext
4560LIBS=$ac_check_lib_save_LIBS
4561fi
4562echo "$as_me:$LINENO: result: $ac_cv_lib_mingw32_main" >&5
4563echo "${ECHO_T}$ac_cv_lib_mingw32_main" >&6
4564if test $ac_cv_lib_mingw32_main = yes; then
4565  FOUND_mingw32=yes
4566fi
4567
4568    if test $FOUND_mingw32 = "yes"; then
4569        LIBS="$LIBS -lmingw32"
4570    fi
4571# checking for SDL-headers
4572
4573for ac_header in SDL/SDL.h
4574do
4575as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
4576if eval "test \"\${$as_ac_Header+set}\" = set"; then
4577  echo "$as_me:$LINENO: checking for $ac_header" >&5
4578echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4579if eval "test \"\${$as_ac_Header+set}\" = set"; then
4580  echo $ECHO_N "(cached) $ECHO_C" >&6
4581fi
4582echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4583echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4584else
4585  # Is the header compilable?
4586echo "$as_me:$LINENO: checking $ac_header usability" >&5
4587echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
4588cat >conftest.$ac_ext <<_ACEOF
4589/* confdefs.h.  */
4590_ACEOF
4591cat confdefs.h >>conftest.$ac_ext
4592cat >>conftest.$ac_ext <<_ACEOF
4593/* end confdefs.h.  */
4594$ac_includes_default
4595#include <$ac_header>
4596_ACEOF
4597rm -f conftest.$ac_objext
4598if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4599  (eval $ac_compile) 2>conftest.er1
4600  ac_status=$?
4601  grep -v '^ *+' conftest.er1 >conftest.err
4602  rm -f conftest.er1
4603  cat conftest.err >&5
4604  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4605  (exit $ac_status); } &&
4606         { ac_try='test -z "$ac_c_werror_flag"
4607                         || test ! -s conftest.err'
4608  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4609  (eval $ac_try) 2>&5
4610  ac_status=$?
4611  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4612  (exit $ac_status); }; } &&
4613         { ac_try='test -s conftest.$ac_objext'
4614  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4615  (eval $ac_try) 2>&5
4616  ac_status=$?
4617  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4618  (exit $ac_status); }; }; then
4619  ac_header_compiler=yes
4620else
4621  echo "$as_me: failed program was:" >&5
4622sed 's/^/| /' conftest.$ac_ext >&5
4623
4624ac_header_compiler=no
4625fi
4626rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4627echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4628echo "${ECHO_T}$ac_header_compiler" >&6
4629
4630# Is the header present?
4631echo "$as_me:$LINENO: checking $ac_header presence" >&5
4632echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
4633cat >conftest.$ac_ext <<_ACEOF
4634/* confdefs.h.  */
4635_ACEOF
4636cat confdefs.h >>conftest.$ac_ext
4637cat >>conftest.$ac_ext <<_ACEOF
4638/* end confdefs.h.  */
4639#include <$ac_header>
4640_ACEOF
4641if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4642  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4643  ac_status=$?
4644  grep -v '^ *+' conftest.er1 >conftest.err
4645  rm -f conftest.er1
4646  cat conftest.err >&5
4647  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4648  (exit $ac_status); } >/dev/null; then
4649  if test -s conftest.err; then
4650    ac_cpp_err=$ac_c_preproc_warn_flag
4651    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4652  else
4653    ac_cpp_err=
4654  fi
4655else
4656  ac_cpp_err=yes
4657fi
4658if test -z "$ac_cpp_err"; then
4659  ac_header_preproc=yes
4660else
4661  echo "$as_me: failed program was:" >&5
4662sed 's/^/| /' conftest.$ac_ext >&5
4663
4664  ac_header_preproc=no
4665fi
4666rm -f conftest.err conftest.$ac_ext
4667echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4668echo "${ECHO_T}$ac_header_preproc" >&6
4669
4670# So?  What about this header?
4671case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4672  yes:no: )
4673    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4674echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4675    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4676echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
4677    ac_header_preproc=yes
4678    ;;
4679  no:yes:* )
4680    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4681echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4682    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
4683echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
4684    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
4685echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
4686    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
4687echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
4688    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4689echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4690    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
4691echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
4692    (
4693      cat <<\_ASBOX
4694## ------------------------------------------- ##
4695## Report this to orxonox-dev@mail.datacore.ch ##
4696## ------------------------------------------- ##
4697_ASBOX
4698    ) |
4699      sed "s/^/$as_me: WARNING:     /" >&2
4700    ;;
4701esac
4702echo "$as_me:$LINENO: checking for $ac_header" >&5
4703echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4704if eval "test \"\${$as_ac_Header+set}\" = set"; then
4705  echo $ECHO_N "(cached) $ECHO_C" >&6
4706else
4707  eval "$as_ac_Header=\$ac_header_preproc"
4708fi
4709echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4710echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4711
4712fi
4713if test `eval echo '${'$as_ac_Header'}'` = yes; then
4714  cat >>confdefs.h <<_ACEOF
4715#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
4716_ACEOF
4717
4718else
4719  { { echo "$as_me:$LINENO: error: cannot find SDL headers" >&5
4720echo "$as_me: error: cannot find SDL headers" >&2;}
4721   { (exit 1); exit 1; }; }
4722fi
4723
4724done
4725
4726
4727#checking for libSDL
4728    echo "$as_me:$LINENO: checking for main in -lsdlmain" >&5
4729echo $ECHO_N "checking for main in -lsdlmain... $ECHO_C" >&6
4730if test "${ac_cv_lib_sdlmain_main+set}" = set; then
4731  echo $ECHO_N "(cached) $ECHO_C" >&6
4732else
4733  ac_check_lib_save_LIBS=$LIBS
4734LIBS="-lsdlmain  $LIBS"
4735cat >conftest.$ac_ext <<_ACEOF
4736/* confdefs.h.  */
4737_ACEOF
4738cat confdefs.h >>conftest.$ac_ext
4739cat >>conftest.$ac_ext <<_ACEOF
4740/* end confdefs.h.  */
4741
4742
4743int
4744main ()
4745{
4746main ();
4747  ;
4748  return 0;
4749}
4750_ACEOF
4751rm -f conftest.$ac_objext conftest$ac_exeext
4752if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4753  (eval $ac_link) 2>conftest.er1
4754  ac_status=$?
4755  grep -v '^ *+' conftest.er1 >conftest.err
4756  rm -f conftest.er1
4757  cat conftest.err >&5
4758  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4759  (exit $ac_status); } &&
4760         { ac_try='test -z "$ac_c_werror_flag"
4761                         || test ! -s conftest.err'
4762  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4763  (eval $ac_try) 2>&5
4764  ac_status=$?
4765  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4766  (exit $ac_status); }; } &&
4767         { ac_try='test -s conftest$ac_exeext'
4768  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4769  (eval $ac_try) 2>&5
4770  ac_status=$?
4771  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4772  (exit $ac_status); }; }; then
4773  ac_cv_lib_sdlmain_main=yes
4774else
4775  echo "$as_me: failed program was:" >&5
4776sed 's/^/| /' conftest.$ac_ext >&5
4777
4778ac_cv_lib_sdlmain_main=no
4779fi
4780rm -f conftest.err conftest.$ac_objext \
4781      conftest$ac_exeext conftest.$ac_ext
4782LIBS=$ac_check_lib_save_LIBS
4783fi
4784echo "$as_me:$LINENO: result: $ac_cv_lib_sdlmain_main" >&5
4785echo "${ECHO_T}$ac_cv_lib_sdlmain_main" >&6
4786if test $ac_cv_lib_sdlmain_main = yes; then
4787  FOUND_sdlmain=yes
4788fi
4789
4790    if test "$FOUND_sdlmain" = "yes" ; then
4791       LIBS="$LIBS -lsdlmain"
4792    else
4793        echo "------------------"
4794        echo "SDL library not found."
4795        echo "please install the SDL library, which can be found at http://www.libsdl.org"
4796        echo "------------------"
4797        exit 1
4798    fi
4799    echo "$as_me:$LINENO: checking for main in -lsdl" >&5
4800echo $ECHO_N "checking for main in -lsdl... $ECHO_C" >&6
4801if test "${ac_cv_lib_sdl_main+set}" = set; then
4802  echo $ECHO_N "(cached) $ECHO_C" >&6
4803else
4804  ac_check_lib_save_LIBS=$LIBS
4805LIBS="-lsdl  $LIBS"
4806cat >conftest.$ac_ext <<_ACEOF
4807/* confdefs.h.  */
4808_ACEOF
4809cat confdefs.h >>conftest.$ac_ext
4810cat >>conftest.$ac_ext <<_ACEOF
4811/* end confdefs.h.  */
4812
4813
4814int
4815main ()
4816{
4817main ();
4818  ;
4819  return 0;
4820}
4821_ACEOF
4822rm -f conftest.$ac_objext conftest$ac_exeext
4823if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4824  (eval $ac_link) 2>conftest.er1
4825  ac_status=$?
4826  grep -v '^ *+' conftest.er1 >conftest.err
4827  rm -f conftest.er1
4828  cat conftest.err >&5
4829  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4830  (exit $ac_status); } &&
4831         { ac_try='test -z "$ac_c_werror_flag"
4832                         || test ! -s conftest.err'
4833  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4834  (eval $ac_try) 2>&5
4835  ac_status=$?
4836  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4837  (exit $ac_status); }; } &&
4838         { ac_try='test -s conftest$ac_exeext'
4839  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4840  (eval $ac_try) 2>&5
4841  ac_status=$?
4842  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4843  (exit $ac_status); }; }; then
4844  ac_cv_lib_sdl_main=yes
4845else
4846  echo "$as_me: failed program was:" >&5
4847sed 's/^/| /' conftest.$ac_ext >&5
4848
4849ac_cv_lib_sdl_main=no
4850fi
4851rm -f conftest.err conftest.$ac_objext \
4852      conftest$ac_exeext conftest.$ac_ext
4853LIBS=$ac_check_lib_save_LIBS
4854fi
4855echo "$as_me:$LINENO: result: $ac_cv_lib_sdl_main" >&5
4856echo "${ECHO_T}$ac_cv_lib_sdl_main" >&6
4857if test $ac_cv_lib_sdl_main = yes; then
4858  FOUND_sdl=yes
4859fi
4860
4861    if test "$FOUND_sdl" = "yes" ; then
4862       LIBS="$LIBS -lsdl"
4863    else
4864        echo "------------------"
4865        echo "SDL library not found."
4866        echo "please install the SDL library, which can be found at http://www.libsdl.org"
4867        echo "------------------"
4868        exit -1
4869    fi
4870
4871    ;;
4872
4873### LINUX ###
4874 *-*-linux*)
4875echo "Linux detected"
4876
4877 Linux="yes"
4878
4879CPPFLAGS="-I/usr/X11R6/include"
4880LDFLAGS="-L/usr/Mesa-6.0.1/lib -L/usr/X11R6/lib $LDFLAGS"
4881# checking gl header
4882
4883for ac_header in GL/gl.h
4884do
4885as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
4886if eval "test \"\${$as_ac_Header+set}\" = set"; then
4887  echo "$as_me:$LINENO: checking for $ac_header" >&5
4888echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4889if eval "test \"\${$as_ac_Header+set}\" = set"; then
4890  echo $ECHO_N "(cached) $ECHO_C" >&6
4891fi
4892echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4893echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4894else
4895  # Is the header compilable?
4896echo "$as_me:$LINENO: checking $ac_header usability" >&5
4897echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
4898cat >conftest.$ac_ext <<_ACEOF
4899/* confdefs.h.  */
4900_ACEOF
4901cat confdefs.h >>conftest.$ac_ext
4902cat >>conftest.$ac_ext <<_ACEOF
4903/* end confdefs.h.  */
4904$ac_includes_default
4905#include <$ac_header>
4906_ACEOF
4907rm -f conftest.$ac_objext
4908if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4909  (eval $ac_compile) 2>conftest.er1
4910  ac_status=$?
4911  grep -v '^ *+' conftest.er1 >conftest.err
4912  rm -f conftest.er1
4913  cat conftest.err >&5
4914  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4915  (exit $ac_status); } &&
4916         { ac_try='test -z "$ac_c_werror_flag"
4917                         || test ! -s conftest.err'
4918  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4919  (eval $ac_try) 2>&5
4920  ac_status=$?
4921  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4922  (exit $ac_status); }; } &&
4923         { ac_try='test -s conftest.$ac_objext'
4924  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4925  (eval $ac_try) 2>&5
4926  ac_status=$?
4927  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4928  (exit $ac_status); }; }; then
4929  ac_header_compiler=yes
4930else
4931  echo "$as_me: failed program was:" >&5
4932sed 's/^/| /' conftest.$ac_ext >&5
4933
4934ac_header_compiler=no
4935fi
4936rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4937echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4938echo "${ECHO_T}$ac_header_compiler" >&6
4939
4940# Is the header present?
4941echo "$as_me:$LINENO: checking $ac_header presence" >&5
4942echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
4943cat >conftest.$ac_ext <<_ACEOF
4944/* confdefs.h.  */
4945_ACEOF
4946cat confdefs.h >>conftest.$ac_ext
4947cat >>conftest.$ac_ext <<_ACEOF
4948/* end confdefs.h.  */
4949#include <$ac_header>
4950_ACEOF
4951if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4952  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4953  ac_status=$?
4954  grep -v '^ *+' conftest.er1 >conftest.err
4955  rm -f conftest.er1
4956  cat conftest.err >&5
4957  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4958  (exit $ac_status); } >/dev/null; then
4959  if test -s conftest.err; then
4960    ac_cpp_err=$ac_c_preproc_warn_flag
4961    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4962  else
4963    ac_cpp_err=
4964  fi
4965else
4966  ac_cpp_err=yes
4967fi
4968if test -z "$ac_cpp_err"; then
4969  ac_header_preproc=yes
4970else
4971  echo "$as_me: failed program was:" >&5
4972sed 's/^/| /' conftest.$ac_ext >&5
4973
4974  ac_header_preproc=no
4975fi
4976rm -f conftest.err conftest.$ac_ext
4977echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4978echo "${ECHO_T}$ac_header_preproc" >&6
4979
4980# So?  What about this header?
4981case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4982  yes:no: )
4983    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4984echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4985    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4986echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
4987    ac_header_preproc=yes
4988    ;;
4989  no:yes:* )
4990    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4991echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4992    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
4993echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
4994    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
4995echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
4996    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
4997echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
4998    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4999echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5000    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5001echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5002    (
5003      cat <<\_ASBOX
5004## ------------------------------------------- ##
5005## Report this to orxonox-dev@mail.datacore.ch ##
5006## ------------------------------------------- ##
5007_ASBOX
5008    ) |
5009      sed "s/^/$as_me: WARNING:     /" >&2
5010    ;;
5011esac
5012echo "$as_me:$LINENO: checking for $ac_header" >&5
5013echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5014if eval "test \"\${$as_ac_Header+set}\" = set"; then
5015  echo $ECHO_N "(cached) $ECHO_C" >&6
5016else
5017  eval "$as_ac_Header=\$ac_header_preproc"
5018fi
5019echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5020echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5021
5022fi
5023if test `eval echo '${'$as_ac_Header'}'` = yes; then
5024  cat >>confdefs.h <<_ACEOF
5025#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
5026_ACEOF
5027
5028else
5029  { { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
5030echo "$as_me: error: cannot find opengl headers" >&2;}
5031   { (exit 1); exit 1; }; }
5032fi
5033
5034done
5035
5036
5037#  checking for Unix GL
5038   echo "$as_me:$LINENO: checking for main in -lGL" >&5
5039echo $ECHO_N "checking for main in -lGL... $ECHO_C" >&6
5040if test "${ac_cv_lib_GL_main+set}" = set; then
5041  echo $ECHO_N "(cached) $ECHO_C" >&6
5042else
5043  ac_check_lib_save_LIBS=$LIBS
5044LIBS="-lGL  $LIBS"
5045cat >conftest.$ac_ext <<_ACEOF
5046/* confdefs.h.  */
5047_ACEOF
5048cat confdefs.h >>conftest.$ac_ext
5049cat >>conftest.$ac_ext <<_ACEOF
5050/* end confdefs.h.  */
5051
5052
5053int
5054main ()
5055{
5056main ();
5057  ;
5058  return 0;
5059}
5060_ACEOF
5061rm -f conftest.$ac_objext conftest$ac_exeext
5062if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5063  (eval $ac_link) 2>conftest.er1
5064  ac_status=$?
5065  grep -v '^ *+' conftest.er1 >conftest.err
5066  rm -f conftest.er1
5067  cat conftest.err >&5
5068  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5069  (exit $ac_status); } &&
5070         { ac_try='test -z "$ac_c_werror_flag"
5071                         || test ! -s conftest.err'
5072  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5073  (eval $ac_try) 2>&5
5074  ac_status=$?
5075  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5076  (exit $ac_status); }; } &&
5077         { ac_try='test -s conftest$ac_exeext'
5078  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5079  (eval $ac_try) 2>&5
5080  ac_status=$?
5081  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5082  (exit $ac_status); }; }; then
5083  ac_cv_lib_GL_main=yes
5084else
5085  echo "$as_me: failed program was:" >&5
5086sed 's/^/| /' conftest.$ac_ext >&5
5087
5088ac_cv_lib_GL_main=no
5089fi
5090rm -f conftest.err conftest.$ac_objext \
5091      conftest$ac_exeext conftest.$ac_ext
5092LIBS=$ac_check_lib_save_LIBS
5093fi
5094echo "$as_me:$LINENO: result: $ac_cv_lib_GL_main" >&5
5095echo "${ECHO_T}$ac_cv_lib_GL_main" >&6
5096if test $ac_cv_lib_GL_main = yes; then
5097  FOUND_GL=yes
5098fi
5099
5100   if test "$FOUND_GL" = "yes" ; then
5101     LIBS="$LIBS -lGL"
5102   else
5103         echo "------------------"
5104         echo "opengl not found."
5105         echo "please install the opengl package which can be found at http://www.opengl.org"
5106         echo "------------------"
5107         exit -1
5108   fi
5109
5110# cheking for GLU-header
5111
5112for ac_header in GL/glu.h
5113do
5114as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
5115if eval "test \"\${$as_ac_Header+set}\" = set"; then
5116  echo "$as_me:$LINENO: checking for $ac_header" >&5
5117echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5118if eval "test \"\${$as_ac_Header+set}\" = set"; then
5119  echo $ECHO_N "(cached) $ECHO_C" >&6
5120fi
5121echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5122echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5123else
5124  # Is the header compilable?
5125echo "$as_me:$LINENO: checking $ac_header usability" >&5
5126echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5127cat >conftest.$ac_ext <<_ACEOF
5128/* confdefs.h.  */
5129_ACEOF
5130cat confdefs.h >>conftest.$ac_ext
5131cat >>conftest.$ac_ext <<_ACEOF
5132/* end confdefs.h.  */
5133$ac_includes_default
5134#include <$ac_header>
5135_ACEOF
5136rm -f conftest.$ac_objext
5137if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5138  (eval $ac_compile) 2>conftest.er1
5139  ac_status=$?
5140  grep -v '^ *+' conftest.er1 >conftest.err
5141  rm -f conftest.er1
5142  cat conftest.err >&5
5143  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5144  (exit $ac_status); } &&
5145         { ac_try='test -z "$ac_c_werror_flag"
5146                         || test ! -s conftest.err'
5147  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5148  (eval $ac_try) 2>&5
5149  ac_status=$?
5150  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5151  (exit $ac_status); }; } &&
5152         { ac_try='test -s conftest.$ac_objext'
5153  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5154  (eval $ac_try) 2>&5
5155  ac_status=$?
5156  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5157  (exit $ac_status); }; }; then
5158  ac_header_compiler=yes
5159else
5160  echo "$as_me: failed program was:" >&5
5161sed 's/^/| /' conftest.$ac_ext >&5
5162
5163ac_header_compiler=no
5164fi
5165rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5166echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5167echo "${ECHO_T}$ac_header_compiler" >&6
5168
5169# Is the header present?
5170echo "$as_me:$LINENO: checking $ac_header presence" >&5
5171echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5172cat >conftest.$ac_ext <<_ACEOF
5173/* confdefs.h.  */
5174_ACEOF
5175cat confdefs.h >>conftest.$ac_ext
5176cat >>conftest.$ac_ext <<_ACEOF
5177/* end confdefs.h.  */
5178#include <$ac_header>
5179_ACEOF
5180if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5181  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5182  ac_status=$?
5183  grep -v '^ *+' conftest.er1 >conftest.err
5184  rm -f conftest.er1
5185  cat conftest.err >&5
5186  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5187  (exit $ac_status); } >/dev/null; then
5188  if test -s conftest.err; then
5189    ac_cpp_err=$ac_c_preproc_warn_flag
5190    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5191  else
5192    ac_cpp_err=
5193  fi
5194else
5195  ac_cpp_err=yes
5196fi
5197if test -z "$ac_cpp_err"; then
5198  ac_header_preproc=yes
5199else
5200  echo "$as_me: failed program was:" >&5
5201sed 's/^/| /' conftest.$ac_ext >&5
5202
5203  ac_header_preproc=no
5204fi
5205rm -f conftest.err conftest.$ac_ext
5206echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5207echo "${ECHO_T}$ac_header_preproc" >&6
5208
5209# So?  What about this header?
5210case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5211  yes:no: )
5212    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5213echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5214    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5215echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5216    ac_header_preproc=yes
5217    ;;
5218  no:yes:* )
5219    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5220echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5221    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
5222echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
5223    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5224echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5225    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
5226echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
5227    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5228echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5229    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5230echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5231    (
5232      cat <<\_ASBOX
5233## ------------------------------------------- ##
5234## Report this to orxonox-dev@mail.datacore.ch ##
5235## ------------------------------------------- ##
5236_ASBOX
5237    ) |
5238      sed "s/^/$as_me: WARNING:     /" >&2
5239    ;;
5240esac
5241echo "$as_me:$LINENO: checking for $ac_header" >&5
5242echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5243if eval "test \"\${$as_ac_Header+set}\" = set"; then
5244  echo $ECHO_N "(cached) $ECHO_C" >&6
5245else
5246  eval "$as_ac_Header=\$ac_header_preproc"
5247fi
5248echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5249echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5250
5251fi
5252if test `eval echo '${'$as_ac_Header'}'` = yes; then
5253  cat >>confdefs.h <<_ACEOF
5254#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
5255_ACEOF
5256
5257else
5258  { { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
5259echo "$as_me: error: cannot find opengl headers" >&2;}
5260   { (exit 1); exit 1; }; }
5261fi
5262
5263done
5264
5265
5266    echo "$as_me:$LINENO: checking for gluProject in -lGLU" >&5
5267echo $ECHO_N "checking for gluProject in -lGLU... $ECHO_C" >&6
5268if test "${ac_cv_lib_GLU_gluProject+set}" = set; then
5269  echo $ECHO_N "(cached) $ECHO_C" >&6
5270else
5271  ac_check_lib_save_LIBS=$LIBS
5272LIBS="-lGLU  $LIBS"
5273cat >conftest.$ac_ext <<_ACEOF
5274/* confdefs.h.  */
5275_ACEOF
5276cat confdefs.h >>conftest.$ac_ext
5277cat >>conftest.$ac_ext <<_ACEOF
5278/* end confdefs.h.  */
5279
5280/* Override any gcc2 internal prototype to avoid an error.  */
5281#ifdef __cplusplus
5282extern "C"
5283#endif
5284/* We use char because int might match the return type of a gcc2
5285   builtin and then its argument prototype would still apply.  */
5286char gluProject ();
5287int
5288main ()
5289{
5290gluProject ();
5291  ;
5292  return 0;
5293}
5294_ACEOF
5295rm -f conftest.$ac_objext conftest$ac_exeext
5296if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5297  (eval $ac_link) 2>conftest.er1
5298  ac_status=$?
5299  grep -v '^ *+' conftest.er1 >conftest.err
5300  rm -f conftest.er1
5301  cat conftest.err >&5
5302  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5303  (exit $ac_status); } &&
5304         { ac_try='test -z "$ac_c_werror_flag"
5305                         || test ! -s conftest.err'
5306  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5307  (eval $ac_try) 2>&5
5308  ac_status=$?
5309  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5310  (exit $ac_status); }; } &&
5311         { ac_try='test -s conftest$ac_exeext'
5312  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5313  (eval $ac_try) 2>&5
5314  ac_status=$?
5315  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5316  (exit $ac_status); }; }; then
5317  ac_cv_lib_GLU_gluProject=yes
5318else
5319  echo "$as_me: failed program was:" >&5
5320sed 's/^/| /' conftest.$ac_ext >&5
5321
5322ac_cv_lib_GLU_gluProject=no
5323fi
5324rm -f conftest.err conftest.$ac_objext \
5325      conftest$ac_exeext conftest.$ac_ext
5326LIBS=$ac_check_lib_save_LIBS
5327fi
5328echo "$as_me:$LINENO: result: $ac_cv_lib_GLU_gluProject" >&5
5329echo "${ECHO_T}$ac_cv_lib_GLU_gluProject" >&6
5330if test $ac_cv_lib_GLU_gluProject = yes; then
5331  FOUND_GLU=yes
5332fi
5333
5334    if test "$FOUND_GLU" = "yes" ; then
5335      LIBS="$LIBS -lGLU"
5336    else
5337         echo "------------------"
5338         echo "GLU library not found."
5339         echo "please install the GLU library, that should come with openGL, which can be found at http://www.opengl.org"
5340         echo "------------------"
5341         exit -1
5342    fi
5343
5344# checking for SDL-headers
5345
5346for ac_header in SDL/SDL.h
5347do
5348as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
5349if eval "test \"\${$as_ac_Header+set}\" = set"; then
5350  echo "$as_me:$LINENO: checking for $ac_header" >&5
5351echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5352if eval "test \"\${$as_ac_Header+set}\" = set"; then
5353  echo $ECHO_N "(cached) $ECHO_C" >&6
5354fi
5355echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5356echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5357else
5358  # Is the header compilable?
5359echo "$as_me:$LINENO: checking $ac_header usability" >&5
5360echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5361cat >conftest.$ac_ext <<_ACEOF
5362/* confdefs.h.  */
5363_ACEOF
5364cat confdefs.h >>conftest.$ac_ext
5365cat >>conftest.$ac_ext <<_ACEOF
5366/* end confdefs.h.  */
5367$ac_includes_default
5368#include <$ac_header>
5369_ACEOF
5370rm -f conftest.$ac_objext
5371if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5372  (eval $ac_compile) 2>conftest.er1
5373  ac_status=$?
5374  grep -v '^ *+' conftest.er1 >conftest.err
5375  rm -f conftest.er1
5376  cat conftest.err >&5
5377  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5378  (exit $ac_status); } &&
5379         { ac_try='test -z "$ac_c_werror_flag"
5380                         || test ! -s conftest.err'
5381  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5382  (eval $ac_try) 2>&5
5383  ac_status=$?
5384  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5385  (exit $ac_status); }; } &&
5386         { ac_try='test -s conftest.$ac_objext'
5387  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5388  (eval $ac_try) 2>&5
5389  ac_status=$?
5390  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5391  (exit $ac_status); }; }; then
5392  ac_header_compiler=yes
5393else
5394  echo "$as_me: failed program was:" >&5
5395sed 's/^/| /' conftest.$ac_ext >&5
5396
5397ac_header_compiler=no
5398fi
5399rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5400echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5401echo "${ECHO_T}$ac_header_compiler" >&6
5402
5403# Is the header present?
5404echo "$as_me:$LINENO: checking $ac_header presence" >&5
5405echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5406cat >conftest.$ac_ext <<_ACEOF
5407/* confdefs.h.  */
5408_ACEOF
5409cat confdefs.h >>conftest.$ac_ext
5410cat >>conftest.$ac_ext <<_ACEOF
5411/* end confdefs.h.  */
5412#include <$ac_header>
5413_ACEOF
5414if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5415  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5416  ac_status=$?
5417  grep -v '^ *+' conftest.er1 >conftest.err
5418  rm -f conftest.er1
5419  cat conftest.err >&5
5420  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5421  (exit $ac_status); } >/dev/null; then
5422  if test -s conftest.err; then
5423    ac_cpp_err=$ac_c_preproc_warn_flag
5424    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5425  else
5426    ac_cpp_err=
5427  fi
5428else
5429  ac_cpp_err=yes
5430fi
5431if test -z "$ac_cpp_err"; then
5432  ac_header_preproc=yes
5433else
5434  echo "$as_me: failed program was:" >&5
5435sed 's/^/| /' conftest.$ac_ext >&5
5436
5437  ac_header_preproc=no
5438fi
5439rm -f conftest.err conftest.$ac_ext
5440echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5441echo "${ECHO_T}$ac_header_preproc" >&6
5442
5443# So?  What about this header?
5444case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5445  yes:no: )
5446    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5447echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5448    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5449echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5450    ac_header_preproc=yes
5451    ;;
5452  no:yes:* )
5453    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5454echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5455    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
5456echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
5457    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5458echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5459    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
5460echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
5461    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5462echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5463    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5464echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5465    (
5466      cat <<\_ASBOX
5467## ------------------------------------------- ##
5468## Report this to orxonox-dev@mail.datacore.ch ##
5469## ------------------------------------------- ##
5470_ASBOX
5471    ) |
5472      sed "s/^/$as_me: WARNING:     /" >&2
5473    ;;
5474esac
5475echo "$as_me:$LINENO: checking for $ac_header" >&5
5476echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5477if eval "test \"\${$as_ac_Header+set}\" = set"; then
5478  echo $ECHO_N "(cached) $ECHO_C" >&6
5479else
5480  eval "$as_ac_Header=\$ac_header_preproc"
5481fi
5482echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5483echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5484
5485fi
5486if test `eval echo '${'$as_ac_Header'}'` = yes; then
5487  cat >>confdefs.h <<_ACEOF
5488#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
5489_ACEOF
5490
5491else
5492  { { echo "$as_me:$LINENO: error: cannot find SDL headers" >&5
5493echo "$as_me: error: cannot find SDL headers" >&2;}
5494   { (exit 1); exit 1; }; }
5495fi
5496
5497done
5498
5499
5500# checking for SDL-lib
5501    echo "$as_me:$LINENO: checking for main in -lSDL" >&5
5502echo $ECHO_N "checking for main in -lSDL... $ECHO_C" >&6
5503if test "${ac_cv_lib_SDL_main+set}" = set; then
5504  echo $ECHO_N "(cached) $ECHO_C" >&6
5505else
5506  ac_check_lib_save_LIBS=$LIBS
5507LIBS="-lSDL  $LIBS"
5508cat >conftest.$ac_ext <<_ACEOF
5509/* confdefs.h.  */
5510_ACEOF
5511cat confdefs.h >>conftest.$ac_ext
5512cat >>conftest.$ac_ext <<_ACEOF
5513/* end confdefs.h.  */
5514
5515
5516int
5517main ()
5518{
5519main ();
5520  ;
5521  return 0;
5522}
5523_ACEOF
5524rm -f conftest.$ac_objext conftest$ac_exeext
5525if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5526  (eval $ac_link) 2>conftest.er1
5527  ac_status=$?
5528  grep -v '^ *+' conftest.er1 >conftest.err
5529  rm -f conftest.er1
5530  cat conftest.err >&5
5531  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5532  (exit $ac_status); } &&
5533         { ac_try='test -z "$ac_c_werror_flag"
5534                         || test ! -s conftest.err'
5535  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5536  (eval $ac_try) 2>&5
5537  ac_status=$?
5538  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5539  (exit $ac_status); }; } &&
5540         { ac_try='test -s conftest$ac_exeext'
5541  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5542  (eval $ac_try) 2>&5
5543  ac_status=$?
5544  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5545  (exit $ac_status); }; }; then
5546  ac_cv_lib_SDL_main=yes
5547else
5548  echo "$as_me: failed program was:" >&5
5549sed 's/^/| /' conftest.$ac_ext >&5
5550
5551ac_cv_lib_SDL_main=no
5552fi
5553rm -f conftest.err conftest.$ac_objext \
5554      conftest$ac_exeext conftest.$ac_ext
5555LIBS=$ac_check_lib_save_LIBS
5556fi
5557echo "$as_me:$LINENO: result: $ac_cv_lib_SDL_main" >&5
5558echo "${ECHO_T}$ac_cv_lib_SDL_main" >&6
5559if test $ac_cv_lib_SDL_main = yes; then
5560  FOUND_SDL=yes
5561fi
5562
5563     if test "$FOUND_SDL" = "yes" ; then
5564       LIBS="$LIBS -lSDL"
5565     else
5566        echo "------------------"
5567        echo "SDL library not found."
5568        echo "please install the SDL library, which can be found at http://www.libsdl.org"
5569        echo "------------------"
5570        exit -1
5571     fi
5572
5573
5574## checking for SDL
5575#    SDL_VERSION=1.2.7
5576#    AM_PATH_SDL($SDL_VERSION,
5577#      :,
5578#      AC_MSG_ERROR([*** SDL version $SDL_VERSION not found!])
5579#      )
5580#    CXXFLAGS="$CXXFLAGS $SDL_CFLAGS"
5581#    LIBS="$LIBS $SDL_LIBS"
5582    ;;
5583
5584### OS X ###
5585 *darwin*)
5586echo "OS X detected"
5587
5588 osX="yes"
5589
5590 CPPFLAGS="-I/sw/include $CPPFLAGS"
5591# checking gl header
5592
5593for ac_header in OpenGL/gl.h
5594do
5595as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
5596if eval "test \"\${$as_ac_Header+set}\" = set"; then
5597  echo "$as_me:$LINENO: checking for $ac_header" >&5
5598echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5599if eval "test \"\${$as_ac_Header+set}\" = set"; then
5600  echo $ECHO_N "(cached) $ECHO_C" >&6
5601fi
5602echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5603echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5604else
5605  # Is the header compilable?
5606echo "$as_me:$LINENO: checking $ac_header usability" >&5
5607echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5608cat >conftest.$ac_ext <<_ACEOF
5609/* confdefs.h.  */
5610_ACEOF
5611cat confdefs.h >>conftest.$ac_ext
5612cat >>conftest.$ac_ext <<_ACEOF
5613/* end confdefs.h.  */
5614$ac_includes_default
5615#include <$ac_header>
5616_ACEOF
5617rm -f conftest.$ac_objext
5618if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5619  (eval $ac_compile) 2>conftest.er1
5620  ac_status=$?
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_objext'
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 $ac_status); }; }; then
5639  ac_header_compiler=yes
5640else
5641  echo "$as_me: failed program was:" >&5
5642sed 's/^/| /' conftest.$ac_ext >&5
5643
5644ac_header_compiler=no
5645fi
5646rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5647echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5648echo "${ECHO_T}$ac_header_compiler" >&6
5649
5650# Is the header present?
5651echo "$as_me:$LINENO: checking $ac_header presence" >&5
5652echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5653cat >conftest.$ac_ext <<_ACEOF
5654/* confdefs.h.  */
5655_ACEOF
5656cat confdefs.h >>conftest.$ac_ext
5657cat >>conftest.$ac_ext <<_ACEOF
5658/* end confdefs.h.  */
5659#include <$ac_header>
5660_ACEOF
5661if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5662  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5663  ac_status=$?
5664  grep -v '^ *+' conftest.er1 >conftest.err
5665  rm -f conftest.er1
5666  cat conftest.err >&5
5667  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5668  (exit $ac_status); } >/dev/null; then
5669  if test -s conftest.err; then
5670    ac_cpp_err=$ac_c_preproc_warn_flag
5671    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5672  else
5673    ac_cpp_err=
5674  fi
5675else
5676  ac_cpp_err=yes
5677fi
5678if test -z "$ac_cpp_err"; then
5679  ac_header_preproc=yes
5680else
5681  echo "$as_me: failed program was:" >&5
5682sed 's/^/| /' conftest.$ac_ext >&5
5683
5684  ac_header_preproc=no
5685fi
5686rm -f conftest.err conftest.$ac_ext
5687echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5688echo "${ECHO_T}$ac_header_preproc" >&6
5689
5690# So?  What about this header?
5691case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5692  yes:no: )
5693    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5694echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5695    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5696echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5697    ac_header_preproc=yes
5698    ;;
5699  no:yes:* )
5700    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5701echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5702    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
5703echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
5704    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5705echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5706    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
5707echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
5708    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5709echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5710    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5711echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5712    (
5713      cat <<\_ASBOX
5714## ------------------------------------------- ##
5715## Report this to orxonox-dev@mail.datacore.ch ##
5716## ------------------------------------------- ##
5717_ASBOX
5718    ) |
5719      sed "s/^/$as_me: WARNING:     /" >&2
5720    ;;
5721esac
5722echo "$as_me:$LINENO: checking for $ac_header" >&5
5723echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5724if eval "test \"\${$as_ac_Header+set}\" = set"; then
5725  echo $ECHO_N "(cached) $ECHO_C" >&6
5726else
5727  eval "$as_ac_Header=\$ac_header_preproc"
5728fi
5729echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5730echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5731
5732fi
5733if test `eval echo '${'$as_ac_Header'}'` = yes; then
5734  cat >>confdefs.h <<_ACEOF
5735#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
5736_ACEOF
5737
5738else
5739  { { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
5740echo "$as_me: error: cannot find opengl headers" >&2;}
5741   { (exit 1); exit 1; }; }
5742fi
5743
5744done
5745
5746# cheking for GLU-header
5747
5748for ac_header in OpenGL/glu.h
5749do
5750as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
5751if eval "test \"\${$as_ac_Header+set}\" = set"; then
5752  echo "$as_me:$LINENO: checking for $ac_header" >&5
5753echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5754if eval "test \"\${$as_ac_Header+set}\" = set"; then
5755  echo $ECHO_N "(cached) $ECHO_C" >&6
5756fi
5757echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5758echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5759else
5760  # Is the header compilable?
5761echo "$as_me:$LINENO: checking $ac_header usability" >&5
5762echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5763cat >conftest.$ac_ext <<_ACEOF
5764/* confdefs.h.  */
5765_ACEOF
5766cat confdefs.h >>conftest.$ac_ext
5767cat >>conftest.$ac_ext <<_ACEOF
5768/* end confdefs.h.  */
5769$ac_includes_default
5770#include <$ac_header>
5771_ACEOF
5772rm -f conftest.$ac_objext
5773if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5774  (eval $ac_compile) 2>conftest.er1
5775  ac_status=$?
5776  grep -v '^ *+' conftest.er1 >conftest.err
5777  rm -f conftest.er1
5778  cat conftest.err >&5
5779  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5780  (exit $ac_status); } &&
5781         { ac_try='test -z "$ac_c_werror_flag"
5782                         || test ! -s conftest.err'
5783  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5784  (eval $ac_try) 2>&5
5785  ac_status=$?
5786  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5787  (exit $ac_status); }; } &&
5788         { ac_try='test -s conftest.$ac_objext'
5789  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5790  (eval $ac_try) 2>&5
5791  ac_status=$?
5792  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5793  (exit $ac_status); }; }; then
5794  ac_header_compiler=yes
5795else
5796  echo "$as_me: failed program was:" >&5
5797sed 's/^/| /' conftest.$ac_ext >&5
5798
5799ac_header_compiler=no
5800fi
5801rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5802echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5803echo "${ECHO_T}$ac_header_compiler" >&6
5804
5805# Is the header present?
5806echo "$as_me:$LINENO: checking $ac_header presence" >&5
5807echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5808cat >conftest.$ac_ext <<_ACEOF
5809/* confdefs.h.  */
5810_ACEOF
5811cat confdefs.h >>conftest.$ac_ext
5812cat >>conftest.$ac_ext <<_ACEOF
5813/* end confdefs.h.  */
5814#include <$ac_header>
5815_ACEOF
5816if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5817  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5818  ac_status=$?
5819  grep -v '^ *+' conftest.er1 >conftest.err
5820  rm -f conftest.er1
5821  cat conftest.err >&5
5822  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5823  (exit $ac_status); } >/dev/null; then
5824  if test -s conftest.err; then
5825    ac_cpp_err=$ac_c_preproc_warn_flag
5826    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5827  else
5828    ac_cpp_err=
5829  fi
5830else
5831  ac_cpp_err=yes
5832fi
5833if test -z "$ac_cpp_err"; then
5834  ac_header_preproc=yes
5835else
5836  echo "$as_me: failed program was:" >&5
5837sed 's/^/| /' conftest.$ac_ext >&5
5838
5839  ac_header_preproc=no
5840fi
5841rm -f conftest.err conftest.$ac_ext
5842echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5843echo "${ECHO_T}$ac_header_preproc" >&6
5844
5845# So?  What about this header?
5846case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5847  yes:no: )
5848    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5849echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5850    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5851echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5852    ac_header_preproc=yes
5853    ;;
5854  no:yes:* )
5855    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5856echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5857    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
5858echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
5859    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5860echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5861    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
5862echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
5863    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5864echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5865    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5866echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5867    (
5868      cat <<\_ASBOX
5869## ------------------------------------------- ##
5870## Report this to orxonox-dev@mail.datacore.ch ##
5871## ------------------------------------------- ##
5872_ASBOX
5873    ) |
5874      sed "s/^/$as_me: WARNING:     /" >&2
5875    ;;
5876esac
5877echo "$as_me:$LINENO: checking for $ac_header" >&5
5878echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5879if eval "test \"\${$as_ac_Header+set}\" = set"; then
5880  echo $ECHO_N "(cached) $ECHO_C" >&6
5881else
5882  eval "$as_ac_Header=\$ac_header_preproc"
5883fi
5884echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5885echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5886
5887fi
5888if test `eval echo '${'$as_ac_Header'}'` = yes; then
5889  cat >>confdefs.h <<_ACEOF
5890#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
5891_ACEOF
5892
5893else
5894  { { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
5895echo "$as_me: error: cannot find opengl headers" >&2;}
5896   { (exit 1); exit 1; }; }
5897fi
5898
5899done
5900
5901
5902   LIBS="$LIBS -framework OpenGL"
5903
5904# checking for SDL-headers
5905#    AC_CHECK_HEADERS(SDL/SDL.h ,,
5906#      [AC_MSG_ERROR([cannot find SDL headers]) ])
5907
5908## checking for SDL
5909#    SDL_VERSION=1.2.7
5910#    AM_PATH_SDL($SDL_VERSION,
5911#      :,
5912#      AC_MSG_ERROR([*** SDL version $SDL_VERSION not found!])
5913#      )
5914
5915       SDL_CFLAGS=`sdl-config --cflags`
5916       SDL_LIBS=`sdl-config --libs`
5917       CXXFLAGS="$CXXFLAGS $SDL_CFLAGS"
5918       LIBS="$LIBS $SDL_LIBS"
5919
5920    ;;
5921
5922  *)
5923    ;;
5924esac
5925
5926
5927
5928
5929## check for SDL_mixer
5930# checking for SDL-Mixer-headers
5931
5932for ac_header in SDL/SDL_mixer.h
5933do
5934as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
5935if eval "test \"\${$as_ac_Header+set}\" = set"; then
5936  echo "$as_me:$LINENO: checking for $ac_header" >&5
5937echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5938if eval "test \"\${$as_ac_Header+set}\" = set"; then
5939  echo $ECHO_N "(cached) $ECHO_C" >&6
5940fi
5941echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5942echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5943else
5944  # Is the header compilable?
5945echo "$as_me:$LINENO: checking $ac_header usability" >&5
5946echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5947cat >conftest.$ac_ext <<_ACEOF
5948/* confdefs.h.  */
5949_ACEOF
5950cat confdefs.h >>conftest.$ac_ext
5951cat >>conftest.$ac_ext <<_ACEOF
5952/* end confdefs.h.  */
5953$ac_includes_default
5954#include <$ac_header>
5955_ACEOF
5956rm -f conftest.$ac_objext
5957if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5958  (eval $ac_compile) 2>conftest.er1
5959  ac_status=$?
5960  grep -v '^ *+' conftest.er1 >conftest.err
5961  rm -f conftest.er1
5962  cat conftest.err >&5
5963  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5964  (exit $ac_status); } &&
5965         { ac_try='test -z "$ac_c_werror_flag"
5966                         || test ! -s conftest.err'
5967  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5968  (eval $ac_try) 2>&5
5969  ac_status=$?
5970  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5971  (exit $ac_status); }; } &&
5972         { ac_try='test -s conftest.$ac_objext'
5973  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5974  (eval $ac_try) 2>&5
5975  ac_status=$?
5976  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5977  (exit $ac_status); }; }; then
5978  ac_header_compiler=yes
5979else
5980  echo "$as_me: failed program was:" >&5
5981sed 's/^/| /' conftest.$ac_ext >&5
5982
5983ac_header_compiler=no
5984fi
5985rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5986echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5987echo "${ECHO_T}$ac_header_compiler" >&6
5988
5989# Is the header present?
5990echo "$as_me:$LINENO: checking $ac_header presence" >&5
5991echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5992cat >conftest.$ac_ext <<_ACEOF
5993/* confdefs.h.  */
5994_ACEOF
5995cat confdefs.h >>conftest.$ac_ext
5996cat >>conftest.$ac_ext <<_ACEOF
5997/* end confdefs.h.  */
5998#include <$ac_header>
5999_ACEOF
6000if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6001  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6002  ac_status=$?
6003  grep -v '^ *+' conftest.er1 >conftest.err
6004  rm -f conftest.er1
6005  cat conftest.err >&5
6006  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6007  (exit $ac_status); } >/dev/null; then
6008  if test -s conftest.err; then
6009    ac_cpp_err=$ac_c_preproc_warn_flag
6010    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6011  else
6012    ac_cpp_err=
6013  fi
6014else
6015  ac_cpp_err=yes
6016fi
6017if test -z "$ac_cpp_err"; then
6018  ac_header_preproc=yes
6019else
6020  echo "$as_me: failed program was:" >&5
6021sed 's/^/| /' conftest.$ac_ext >&5
6022
6023  ac_header_preproc=no
6024fi
6025rm -f conftest.err conftest.$ac_ext
6026echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6027echo "${ECHO_T}$ac_header_preproc" >&6
6028
6029# So?  What about this header?
6030case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6031  yes:no: )
6032    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6033echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6034    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6035echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6036    ac_header_preproc=yes
6037    ;;
6038  no:yes:* )
6039    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6040echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6041    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
6042echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
6043    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6044echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6045    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
6046echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
6047    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6048echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6049    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6050echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6051    (
6052      cat <<\_ASBOX
6053## ------------------------------------------- ##
6054## Report this to orxonox-dev@mail.datacore.ch ##
6055## ------------------------------------------- ##
6056_ASBOX
6057    ) |
6058      sed "s/^/$as_me: WARNING:     /" >&2
6059    ;;
6060esac
6061echo "$as_me:$LINENO: checking for $ac_header" >&5
6062echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6063if eval "test \"\${$as_ac_Header+set}\" = set"; then
6064  echo $ECHO_N "(cached) $ECHO_C" >&6
6065else
6066  eval "$as_ac_Header=\$ac_header_preproc"
6067fi
6068echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6069echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6070
6071fi
6072if test `eval echo '${'$as_ac_Header'}'` = yes; then
6073  cat >>confdefs.h <<_ACEOF
6074#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
6075_ACEOF
6076
6077else
6078  { { echo "$as_me:$LINENO: error: cannot find SDL headers" >&5
6079echo "$as_me: error: cannot find SDL headers" >&2;}
6080   { (exit 1); exit 1; }; }
6081fi
6082
6083done
6084
6085
6086
6087#checking for libSDL_mixer
6088    echo "$as_me:$LINENO: checking for main in -lSDL_mixer" >&5
6089echo $ECHO_N "checking for main in -lSDL_mixer... $ECHO_C" >&6
6090if test "${ac_cv_lib_SDL_mixer_main+set}" = set; then
6091  echo $ECHO_N "(cached) $ECHO_C" >&6
6092else
6093  ac_check_lib_save_LIBS=$LIBS
6094LIBS="-lSDL_mixer  $LIBS"
6095cat >conftest.$ac_ext <<_ACEOF
6096/* confdefs.h.  */
6097_ACEOF
6098cat confdefs.h >>conftest.$ac_ext
6099cat >>conftest.$ac_ext <<_ACEOF
6100/* end confdefs.h.  */
6101
6102
6103int
6104main ()
6105{
6106main ();
6107  ;
6108  return 0;
6109}
6110_ACEOF
6111rm -f conftest.$ac_objext conftest$ac_exeext
6112if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6113  (eval $ac_link) 2>conftest.er1
6114  ac_status=$?
6115  grep -v '^ *+' conftest.er1 >conftest.err
6116  rm -f conftest.er1
6117  cat conftest.err >&5
6118  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6119  (exit $ac_status); } &&
6120         { ac_try='test -z "$ac_c_werror_flag"
6121                         || test ! -s conftest.err'
6122  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6123  (eval $ac_try) 2>&5
6124  ac_status=$?
6125  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6126  (exit $ac_status); }; } &&
6127         { ac_try='test -s conftest$ac_exeext'
6128  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6129  (eval $ac_try) 2>&5
6130  ac_status=$?
6131  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6132  (exit $ac_status); }; }; then
6133  ac_cv_lib_SDL_mixer_main=yes
6134else
6135  echo "$as_me: failed program was:" >&5
6136sed 's/^/| /' conftest.$ac_ext >&5
6137
6138ac_cv_lib_SDL_mixer_main=no
6139fi
6140rm -f conftest.err conftest.$ac_objext \
6141      conftest$ac_exeext conftest.$ac_ext
6142LIBS=$ac_check_lib_save_LIBS
6143fi
6144echo "$as_me:$LINENO: result: $ac_cv_lib_SDL_mixer_main" >&5
6145echo "${ECHO_T}$ac_cv_lib_SDL_mixer_main" >&6
6146if test $ac_cv_lib_SDL_mixer_main = yes; then
6147  FOUND_SDL_mixer=yes
6148fi
6149
6150    if test "$FOUND_SDL_mixer" = "yes" ; then
6151       LIBS="$LIBS -lSDL_mixer"
6152    else
6153        echo "------------------"
6154        echo "SDL Mixer library not found."
6155        echo "please install the SDL Mixer library, which can be found at http://www.libsdl.org"
6156        echo "------------------"
6157        exit 1
6158    fi
6159
6160
6161## check for SDL_Image
6162if test "$def_sdl_image" = "yes"; then
6163# checking for SDL_image-headers
6164
6165for ac_header in SDL/SDL_image.h
6166do
6167as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
6168if eval "test \"\${$as_ac_Header+set}\" = set"; then
6169  echo "$as_me:$LINENO: checking for $ac_header" >&5
6170echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6171if eval "test \"\${$as_ac_Header+set}\" = set"; then
6172  echo $ECHO_N "(cached) $ECHO_C" >&6
6173fi
6174echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6175echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6176else
6177  # Is the header compilable?
6178echo "$as_me:$LINENO: checking $ac_header usability" >&5
6179echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
6180cat >conftest.$ac_ext <<_ACEOF
6181/* confdefs.h.  */
6182_ACEOF
6183cat confdefs.h >>conftest.$ac_ext
6184cat >>conftest.$ac_ext <<_ACEOF
6185/* end confdefs.h.  */
6186$ac_includes_default
6187#include <$ac_header>
6188_ACEOF
6189rm -f conftest.$ac_objext
6190if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6191  (eval $ac_compile) 2>conftest.er1
6192  ac_status=$?
6193  grep -v '^ *+' conftest.er1 >conftest.err
6194  rm -f conftest.er1
6195  cat conftest.err >&5
6196  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6197  (exit $ac_status); } &&
6198         { ac_try='test -z "$ac_c_werror_flag"
6199                         || test ! -s conftest.err'
6200  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6201  (eval $ac_try) 2>&5
6202  ac_status=$?
6203  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6204  (exit $ac_status); }; } &&
6205         { ac_try='test -s conftest.$ac_objext'
6206  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6207  (eval $ac_try) 2>&5
6208  ac_status=$?
6209  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6210  (exit $ac_status); }; }; then
6211  ac_header_compiler=yes
6212else
6213  echo "$as_me: failed program was:" >&5
6214sed 's/^/| /' conftest.$ac_ext >&5
6215
6216ac_header_compiler=no
6217fi
6218rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6219echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6220echo "${ECHO_T}$ac_header_compiler" >&6
6221
6222# Is the header present?
6223echo "$as_me:$LINENO: checking $ac_header presence" >&5
6224echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
6225cat >conftest.$ac_ext <<_ACEOF
6226/* confdefs.h.  */
6227_ACEOF
6228cat confdefs.h >>conftest.$ac_ext
6229cat >>conftest.$ac_ext <<_ACEOF
6230/* end confdefs.h.  */
6231#include <$ac_header>
6232_ACEOF
6233if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6234  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6235  ac_status=$?
6236  grep -v '^ *+' conftest.er1 >conftest.err
6237  rm -f conftest.er1
6238  cat conftest.err >&5
6239  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6240  (exit $ac_status); } >/dev/null; then
6241  if test -s conftest.err; then
6242    ac_cpp_err=$ac_c_preproc_warn_flag
6243    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6244  else
6245    ac_cpp_err=
6246  fi
6247else
6248  ac_cpp_err=yes
6249fi
6250if test -z "$ac_cpp_err"; then
6251  ac_header_preproc=yes
6252else
6253  echo "$as_me: failed program was:" >&5
6254sed 's/^/| /' conftest.$ac_ext >&5
6255
6256  ac_header_preproc=no
6257fi
6258rm -f conftest.err conftest.$ac_ext
6259echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6260echo "${ECHO_T}$ac_header_preproc" >&6
6261
6262# So?  What about this header?
6263case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6264  yes:no: )
6265    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6266echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6267    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6268echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6269    ac_header_preproc=yes
6270    ;;
6271  no:yes:* )
6272    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6273echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6274    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
6275echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
6276    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6277echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6278    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
6279echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
6280    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6281echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6282    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6283echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6284    (
6285      cat <<\_ASBOX
6286## ------------------------------------------- ##
6287## Report this to orxonox-dev@mail.datacore.ch ##
6288## ------------------------------------------- ##
6289_ASBOX
6290    ) |
6291      sed "s/^/$as_me: WARNING:     /" >&2
6292    ;;
6293esac
6294echo "$as_me:$LINENO: checking for $ac_header" >&5
6295echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6296if eval "test \"\${$as_ac_Header+set}\" = set"; then
6297  echo $ECHO_N "(cached) $ECHO_C" >&6
6298else
6299  eval "$as_ac_Header=\$ac_header_preproc"
6300fi
6301echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6302echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6303
6304fi
6305if test `eval echo '${'$as_ac_Header'}'` = yes; then
6306  cat >>confdefs.h <<_ACEOF
6307#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
6308_ACEOF
6309
6310else
6311  echo "sdl_image not found. falling back to other options"; def_sdl_image=no
6312fi
6313
6314done
6315
6316fi
6317if test "$def_sdl_image" = "yes"; then
6318# checking for SDL_image-lib
6319  echo "$as_me:$LINENO: checking for main in -lSDL_image" >&5
6320echo $ECHO_N "checking for main in -lSDL_image... $ECHO_C" >&6
6321if test "${ac_cv_lib_SDL_image_main+set}" = set; then
6322  echo $ECHO_N "(cached) $ECHO_C" >&6
6323else
6324  ac_check_lib_save_LIBS=$LIBS
6325LIBS="-lSDL_image  $LIBS"
6326cat >conftest.$ac_ext <<_ACEOF
6327/* confdefs.h.  */
6328_ACEOF
6329cat confdefs.h >>conftest.$ac_ext
6330cat >>conftest.$ac_ext <<_ACEOF
6331/* end confdefs.h.  */
6332
6333
6334int
6335main ()
6336{
6337main ();
6338  ;
6339  return 0;
6340}
6341_ACEOF
6342rm -f conftest.$ac_objext conftest$ac_exeext
6343if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6344  (eval $ac_link) 2>conftest.er1
6345  ac_status=$?
6346  grep -v '^ *+' conftest.er1 >conftest.err
6347  rm -f conftest.er1
6348  cat conftest.err >&5
6349  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6350  (exit $ac_status); } &&
6351         { ac_try='test -z "$ac_c_werror_flag"
6352                         || test ! -s conftest.err'
6353  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6354  (eval $ac_try) 2>&5
6355  ac_status=$?
6356  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6357  (exit $ac_status); }; } &&
6358         { ac_try='test -s conftest$ac_exeext'
6359  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6360  (eval $ac_try) 2>&5
6361  ac_status=$?
6362  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6363  (exit $ac_status); }; }; then
6364  ac_cv_lib_SDL_image_main=yes
6365else
6366  echo "$as_me: failed program was:" >&5
6367sed 's/^/| /' conftest.$ac_ext >&5
6368
6369ac_cv_lib_SDL_image_main=no
6370fi
6371rm -f conftest.err conftest.$ac_objext \
6372      conftest$ac_exeext conftest.$ac_ext
6373LIBS=$ac_check_lib_save_LIBS
6374fi
6375echo "$as_me:$LINENO: result: $ac_cv_lib_SDL_image_main" >&5
6376echo "${ECHO_T}$ac_cv_lib_SDL_image_main" >&6
6377if test $ac_cv_lib_SDL_image_main = yes; then
6378  FOUND_SDL_image=yes
6379fi
6380
6381     if test "$FOUND_SDL_image" = "yes" ; then
6382       LIBS="$LIBS -lSDL_image"
6383     else
6384        echo "------------------"
6385        echo "SDL_image library not found."
6386        echo "please install the SDL_image library, which can be found at http://www.libsdl.org/projects/SDL_image/"
6387        echo "------------------"
6388        exit -1
6389     fi
6390fi
6391
6392
6393if test "$def_sdl_image" = "no"; then
6394 ## checking for libjpeg
6395
6396for ac_header in jpeglib.h
6397do
6398as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
6399if eval "test \"\${$as_ac_Header+set}\" = set"; then
6400  echo "$as_me:$LINENO: checking for $ac_header" >&5
6401echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6402if eval "test \"\${$as_ac_Header+set}\" = set"; then
6403  echo $ECHO_N "(cached) $ECHO_C" >&6
6404fi
6405echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6406echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6407else
6408  # Is the header compilable?
6409echo "$as_me:$LINENO: checking $ac_header usability" >&5
6410echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
6411cat >conftest.$ac_ext <<_ACEOF
6412/* confdefs.h.  */
6413_ACEOF
6414cat confdefs.h >>conftest.$ac_ext
6415cat >>conftest.$ac_ext <<_ACEOF
6416/* end confdefs.h.  */
6417$ac_includes_default
6418#include <$ac_header>
6419_ACEOF
6420rm -f conftest.$ac_objext
6421if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6422  (eval $ac_compile) 2>conftest.er1
6423  ac_status=$?
6424  grep -v '^ *+' conftest.er1 >conftest.err
6425  rm -f conftest.er1
6426  cat conftest.err >&5
6427  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6428  (exit $ac_status); } &&
6429         { ac_try='test -z "$ac_c_werror_flag"
6430                         || test ! -s conftest.err'
6431  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6432  (eval $ac_try) 2>&5
6433  ac_status=$?
6434  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6435  (exit $ac_status); }; } &&
6436         { ac_try='test -s conftest.$ac_objext'
6437  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6438  (eval $ac_try) 2>&5
6439  ac_status=$?
6440  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6441  (exit $ac_status); }; }; then
6442  ac_header_compiler=yes
6443else
6444  echo "$as_me: failed program was:" >&5
6445sed 's/^/| /' conftest.$ac_ext >&5
6446
6447ac_header_compiler=no
6448fi
6449rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6450echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6451echo "${ECHO_T}$ac_header_compiler" >&6
6452
6453# Is the header present?
6454echo "$as_me:$LINENO: checking $ac_header presence" >&5
6455echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
6456cat >conftest.$ac_ext <<_ACEOF
6457/* confdefs.h.  */
6458_ACEOF
6459cat confdefs.h >>conftest.$ac_ext
6460cat >>conftest.$ac_ext <<_ACEOF
6461/* end confdefs.h.  */
6462#include <$ac_header>
6463_ACEOF
6464if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6465  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6466  ac_status=$?
6467  grep -v '^ *+' conftest.er1 >conftest.err
6468  rm -f conftest.er1
6469  cat conftest.err >&5
6470  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6471  (exit $ac_status); } >/dev/null; then
6472  if test -s conftest.err; then
6473    ac_cpp_err=$ac_c_preproc_warn_flag
6474    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6475  else
6476    ac_cpp_err=
6477  fi
6478else
6479  ac_cpp_err=yes
6480fi
6481if test -z "$ac_cpp_err"; then
6482  ac_header_preproc=yes
6483else
6484  echo "$as_me: failed program was:" >&5
6485sed 's/^/| /' conftest.$ac_ext >&5
6486
6487  ac_header_preproc=no
6488fi
6489rm -f conftest.err conftest.$ac_ext
6490echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6491echo "${ECHO_T}$ac_header_preproc" >&6
6492
6493# So?  What about this header?
6494case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6495  yes:no: )
6496    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6497echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6498    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6499echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6500    ac_header_preproc=yes
6501    ;;
6502  no:yes:* )
6503    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6504echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6505    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
6506echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
6507    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6508echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6509    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
6510echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
6511    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6512echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6513    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6514echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6515    (
6516      cat <<\_ASBOX
6517## ------------------------------------------- ##
6518## Report this to orxonox-dev@mail.datacore.ch ##
6519## ------------------------------------------- ##
6520_ASBOX
6521    ) |
6522      sed "s/^/$as_me: WARNING:     /" >&2
6523    ;;
6524esac
6525echo "$as_me:$LINENO: checking for $ac_header" >&5
6526echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6527if eval "test \"\${$as_ac_Header+set}\" = set"; then
6528  echo $ECHO_N "(cached) $ECHO_C" >&6
6529else
6530  eval "$as_ac_Header=\$ac_header_preproc"
6531fi
6532echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6533echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6534
6535fi
6536if test `eval echo '${'$as_ac_Header'}'` = yes; then
6537  cat >>confdefs.h <<_ACEOF
6538#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
6539_ACEOF
6540 jpegHeader="yes"
6541else
6542  jpegHeader="no"
6543fi
6544
6545done
6546
6547 if test $jpegHeader = "no"; then
6548        echo " not including jpeg."
6549 else
6550  echo "$as_me:$LINENO: checking for main in -ljpeg" >&5
6551echo $ECHO_N "checking for main in -ljpeg... $ECHO_C" >&6
6552if test "${ac_cv_lib_jpeg_main+set}" = set; then
6553  echo $ECHO_N "(cached) $ECHO_C" >&6
6554else
6555  ac_check_lib_save_LIBS=$LIBS
6556LIBS="-ljpeg  $LIBS"
6557cat >conftest.$ac_ext <<_ACEOF
6558/* confdefs.h.  */
6559_ACEOF
6560cat confdefs.h >>conftest.$ac_ext
6561cat >>conftest.$ac_ext <<_ACEOF
6562/* end confdefs.h.  */
6563
6564
6565int
6566main ()
6567{
6568main ();
6569  ;
6570  return 0;
6571}
6572_ACEOF
6573rm -f conftest.$ac_objext conftest$ac_exeext
6574if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6575  (eval $ac_link) 2>conftest.er1
6576  ac_status=$?
6577  grep -v '^ *+' conftest.er1 >conftest.err
6578  rm -f conftest.er1
6579  cat conftest.err >&5
6580  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6581  (exit $ac_status); } &&
6582         { ac_try='test -z "$ac_c_werror_flag"
6583                         || test ! -s conftest.err'
6584  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6585  (eval $ac_try) 2>&5
6586  ac_status=$?
6587  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6588  (exit $ac_status); }; } &&
6589         { ac_try='test -s conftest$ac_exeext'
6590  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6591  (eval $ac_try) 2>&5
6592  ac_status=$?
6593  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6594  (exit $ac_status); }; }; then
6595  ac_cv_lib_jpeg_main=yes
6596else
6597  echo "$as_me: failed program was:" >&5
6598sed 's/^/| /' conftest.$ac_ext >&5
6599
6600ac_cv_lib_jpeg_main=no
6601fi
6602rm -f conftest.err conftest.$ac_objext \
6603      conftest$ac_exeext conftest.$ac_ext
6604LIBS=$ac_check_lib_save_LIBS
6605fi
6606echo "$as_me:$LINENO: result: $ac_cv_lib_jpeg_main" >&5
6607echo "${ECHO_T}$ac_cv_lib_jpeg_main" >&6
6608if test $ac_cv_lib_jpeg_main = yes; then
6609  FOUND_jpeg=yes
6610fi
6611
6612    if test "$FOUND_jpeg" = "yes" ; then
6613      LIBS="$LIBS -ljpeg"
6614    else
6615         echo "------------------"
6616         echo "jpeg library not found."
6617         echo "please install the jpeg library from the Independent JPEG Group, which can be found at http://www.ijg.org"
6618         echo "------------------"
6619         exit -1
6620    fi
6621 fi
6622
6623 ## checking for libpng
6624
6625for ac_header in png.h
6626do
6627as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
6628if eval "test \"\${$as_ac_Header+set}\" = set"; then
6629  echo "$as_me:$LINENO: checking for $ac_header" >&5
6630echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6631if eval "test \"\${$as_ac_Header+set}\" = set"; then
6632  echo $ECHO_N "(cached) $ECHO_C" >&6
6633fi
6634echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6635echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6636else
6637  # Is the header compilable?
6638echo "$as_me:$LINENO: checking $ac_header usability" >&5
6639echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
6640cat >conftest.$ac_ext <<_ACEOF
6641/* confdefs.h.  */
6642_ACEOF
6643cat confdefs.h >>conftest.$ac_ext
6644cat >>conftest.$ac_ext <<_ACEOF
6645/* end confdefs.h.  */
6646$ac_includes_default
6647#include <$ac_header>
6648_ACEOF
6649rm -f conftest.$ac_objext
6650if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6651  (eval $ac_compile) 2>conftest.er1
6652  ac_status=$?
6653  grep -v '^ *+' conftest.er1 >conftest.err
6654  rm -f conftest.er1
6655  cat conftest.err >&5
6656  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6657  (exit $ac_status); } &&
6658         { ac_try='test -z "$ac_c_werror_flag"
6659                         || test ! -s conftest.err'
6660  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6661  (eval $ac_try) 2>&5
6662  ac_status=$?
6663  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6664  (exit $ac_status); }; } &&
6665         { ac_try='test -s conftest.$ac_objext'
6666  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6667  (eval $ac_try) 2>&5
6668  ac_status=$?
6669  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6670  (exit $ac_status); }; }; then
6671  ac_header_compiler=yes
6672else
6673  echo "$as_me: failed program was:" >&5
6674sed 's/^/| /' conftest.$ac_ext >&5
6675
6676ac_header_compiler=no
6677fi
6678rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6679echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6680echo "${ECHO_T}$ac_header_compiler" >&6
6681
6682# Is the header present?
6683echo "$as_me:$LINENO: checking $ac_header presence" >&5
6684echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
6685cat >conftest.$ac_ext <<_ACEOF
6686/* confdefs.h.  */
6687_ACEOF
6688cat confdefs.h >>conftest.$ac_ext
6689cat >>conftest.$ac_ext <<_ACEOF
6690/* end confdefs.h.  */
6691#include <$ac_header>
6692_ACEOF
6693if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6694  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6695  ac_status=$?
6696  grep -v '^ *+' conftest.er1 >conftest.err
6697  rm -f conftest.er1
6698  cat conftest.err >&5
6699  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6700  (exit $ac_status); } >/dev/null; then
6701  if test -s conftest.err; then
6702    ac_cpp_err=$ac_c_preproc_warn_flag
6703    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6704  else
6705    ac_cpp_err=
6706  fi
6707else
6708  ac_cpp_err=yes
6709fi
6710if test -z "$ac_cpp_err"; then
6711  ac_header_preproc=yes
6712else
6713  echo "$as_me: failed program was:" >&5
6714sed 's/^/| /' conftest.$ac_ext >&5
6715
6716  ac_header_preproc=no
6717fi
6718rm -f conftest.err conftest.$ac_ext
6719echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6720echo "${ECHO_T}$ac_header_preproc" >&6
6721
6722# So?  What about this header?
6723case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6724  yes:no: )
6725    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6726echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6727    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6728echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6729    ac_header_preproc=yes
6730    ;;
6731  no:yes:* )
6732    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6733echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6734    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
6735echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
6736    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6737echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6738    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
6739echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
6740    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6741echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6742    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6743echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6744    (
6745      cat <<\_ASBOX
6746## ------------------------------------------- ##
6747## Report this to orxonox-dev@mail.datacore.ch ##
6748## ------------------------------------------- ##
6749_ASBOX
6750    ) |
6751      sed "s/^/$as_me: WARNING:     /" >&2
6752    ;;
6753esac
6754echo "$as_me:$LINENO: checking for $ac_header" >&5
6755echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6756if eval "test \"\${$as_ac_Header+set}\" = set"; then
6757  echo $ECHO_N "(cached) $ECHO_C" >&6
6758else
6759  eval "$as_ac_Header=\$ac_header_preproc"
6760fi
6761echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6762echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6763
6764fi
6765if test `eval echo '${'$as_ac_Header'}'` = yes; then
6766  cat >>confdefs.h <<_ACEOF
6767#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
6768_ACEOF
6769 pngHeader="yes"
6770else
6771  pngHeader="no"
6772fi
6773
6774done
6775
6776 if test $pngHeader = "no"; then
6777        echo " not including png."
6778 else
6779  echo "$as_me:$LINENO: checking for main in -lpng" >&5
6780echo $ECHO_N "checking for main in -lpng... $ECHO_C" >&6
6781if test "${ac_cv_lib_png_main+set}" = set; then
6782  echo $ECHO_N "(cached) $ECHO_C" >&6
6783else
6784  ac_check_lib_save_LIBS=$LIBS
6785LIBS="-lpng  $LIBS"
6786cat >conftest.$ac_ext <<_ACEOF
6787/* confdefs.h.  */
6788_ACEOF
6789cat confdefs.h >>conftest.$ac_ext
6790cat >>conftest.$ac_ext <<_ACEOF
6791/* end confdefs.h.  */
6792
6793
6794int
6795main ()
6796{
6797main ();
6798  ;
6799  return 0;
6800}
6801_ACEOF
6802rm -f conftest.$ac_objext conftest$ac_exeext
6803if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6804  (eval $ac_link) 2>conftest.er1
6805  ac_status=$?
6806  grep -v '^ *+' conftest.er1 >conftest.err
6807  rm -f conftest.er1
6808  cat conftest.err >&5
6809  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6810  (exit $ac_status); } &&
6811         { ac_try='test -z "$ac_c_werror_flag"
6812                         || test ! -s conftest.err'
6813  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6814  (eval $ac_try) 2>&5
6815  ac_status=$?
6816  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6817  (exit $ac_status); }; } &&
6818         { ac_try='test -s conftest$ac_exeext'
6819  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6820  (eval $ac_try) 2>&5
6821  ac_status=$?
6822  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6823  (exit $ac_status); }; }; then
6824  ac_cv_lib_png_main=yes
6825else
6826  echo "$as_me: failed program was:" >&5
6827sed 's/^/| /' conftest.$ac_ext >&5
6828
6829ac_cv_lib_png_main=no
6830fi
6831rm -f conftest.err conftest.$ac_objext \
6832      conftest$ac_exeext conftest.$ac_ext
6833LIBS=$ac_check_lib_save_LIBS
6834fi
6835echo "$as_me:$LINENO: result: $ac_cv_lib_png_main" >&5
6836echo "${ECHO_T}$ac_cv_lib_png_main" >&6
6837if test $ac_cv_lib_png_main = yes; then
6838  FOUND_png=yes
6839fi
6840
6841    if test "$FOUND_png" = "yes" ; then
6842      LIBS="$LIBS -lpng"
6843    else
6844         echo "------------------"
6845         echo "png library not found."
6846         echo "please install the png library, which can be found at http://libpng.org/pub/png/libpng.html"
6847         echo "------------------"
6848         exit -1
6849    fi
6850 fi
6851fi
6852
6853## checking for GTK
6854if test "$def_gtk" = yes; then
6855
6856        #PKG_CHECK_MODULES(GTK2, gtk+-2.0 >= 2.0.3 gthread-2.0 >= 2.0.3, have_gtk2=yes, have_gtk2=no)
6857        echo "$as_me:$LINENO: checking for gtk2.0" >&5
6858echo $ECHO_N "checking for gtk2.0... $ECHO_C" >&6
6859        if `pkg-config --exists gtk+-2.0`; then
6860                echo "yes"
6861                have_gtk2=yes
6862                GTK2_LIBS=`pkg-config --libs gtk+-2.0`
6863                GTK2_CFLAGS=`pkg-config --cflags gtk+-2.0`
6864
6865cat >>confdefs.h <<_ACEOF
6866#define HAVE_GTK2 1
6867_ACEOF
6868
6869        else
6870                echo "no"
6871        fi
6872
6873fi
6874
6875
6876
6877
6878if test x$have_gtk2 = xyes; then
6879  HAVE_GTK2_TRUE=
6880  HAVE_GTK2_FALSE='#'
6881else
6882  HAVE_GTK2_TRUE='#'
6883  HAVE_GTK2_FALSE=
6884fi
6885
6886
6887
6888
6889#checking for pthread libs
6890# AC_CHECK_LIB([pthread], [main], FOUND_pthread=yes)
6891# if test "$FOUND_pthread" = "yes" ; then
6892#    LIBS="$LIBS -lpthread"
6893# fi
6894
6895
6896# FIXME: Replace `main' with a function in `-lm':
6897
6898echo "$as_me:$LINENO: checking for main in -lm" >&5
6899echo $ECHO_N "checking for main in -lm... $ECHO_C" >&6
6900if test "${ac_cv_lib_m_main+set}" = set; then
6901  echo $ECHO_N "(cached) $ECHO_C" >&6
6902else
6903  ac_check_lib_save_LIBS=$LIBS
6904LIBS="-lm  $LIBS"
6905cat >conftest.$ac_ext <<_ACEOF
6906/* confdefs.h.  */
6907_ACEOF
6908cat confdefs.h >>conftest.$ac_ext
6909cat >>conftest.$ac_ext <<_ACEOF
6910/* end confdefs.h.  */
6911
6912
6913int
6914main ()
6915{
6916main ();
6917  ;
6918  return 0;
6919}
6920_ACEOF
6921rm -f conftest.$ac_objext conftest$ac_exeext
6922if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6923  (eval $ac_link) 2>conftest.er1
6924  ac_status=$?
6925  grep -v '^ *+' conftest.er1 >conftest.err
6926  rm -f conftest.er1
6927  cat conftest.err >&5
6928  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6929  (exit $ac_status); } &&
6930         { ac_try='test -z "$ac_c_werror_flag"
6931                         || test ! -s conftest.err'
6932  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6933  (eval $ac_try) 2>&5
6934  ac_status=$?
6935  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6936  (exit $ac_status); }; } &&
6937         { ac_try='test -s conftest$ac_exeext'
6938  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6939  (eval $ac_try) 2>&5
6940  ac_status=$?
6941  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6942  (exit $ac_status); }; }; then
6943  ac_cv_lib_m_main=yes
6944else
6945  echo "$as_me: failed program was:" >&5
6946sed 's/^/| /' conftest.$ac_ext >&5
6947
6948ac_cv_lib_m_main=no
6949fi
6950rm -f conftest.err conftest.$ac_objext \
6951      conftest$ac_exeext conftest.$ac_ext
6952LIBS=$ac_check_lib_save_LIBS
6953fi
6954echo "$as_me:$LINENO: result: $ac_cv_lib_m_main" >&5
6955echo "${ECHO_T}$ac_cv_lib_m_main" >&6
6956if test $ac_cv_lib_m_main = yes; then
6957  cat >>confdefs.h <<_ACEOF
6958#define HAVE_LIBM 1
6959_ACEOF
6960
6961  LIBS="-lm $LIBS"
6962
6963fi
6964
6965
6966
6967# Checks for header files.
6968echo "$as_me:$LINENO: checking for ANSI C header files" >&5
6969echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
6970if test "${ac_cv_header_stdc+set}" = set; then
6971  echo $ECHO_N "(cached) $ECHO_C" >&6
6972else
6973  cat >conftest.$ac_ext <<_ACEOF
6974/* confdefs.h.  */
6975_ACEOF
6976cat confdefs.h >>conftest.$ac_ext
6977cat >>conftest.$ac_ext <<_ACEOF
6978/* end confdefs.h.  */
6979#include <stdlib.h>
6980#include <stdarg.h>
6981#include <string.h>
6982#include <float.h>
6983
6984int
6985main ()
6986{
6987
6988  ;
6989  return 0;
6990}
6991_ACEOF
6992rm -f conftest.$ac_objext
6993if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6994  (eval $ac_compile) 2>conftest.er1
6995  ac_status=$?
6996  grep -v '^ *+' conftest.er1 >conftest.err
6997  rm -f conftest.er1
6998  cat conftest.err >&5
6999  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7000  (exit $ac_status); } &&
7001         { ac_try='test -z "$ac_c_werror_flag"
7002                         || test ! -s conftest.err'
7003  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7004  (eval $ac_try) 2>&5
7005  ac_status=$?
7006  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7007  (exit $ac_status); }; } &&
7008         { ac_try='test -s conftest.$ac_objext'
7009  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7010  (eval $ac_try) 2>&5
7011  ac_status=$?
7012  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7013  (exit $ac_status); }; }; then
7014  ac_cv_header_stdc=yes
7015else
7016  echo "$as_me: failed program was:" >&5
7017sed 's/^/| /' conftest.$ac_ext >&5
7018
7019ac_cv_header_stdc=no
7020fi
7021rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7022
7023if test $ac_cv_header_stdc = yes; then
7024  # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
7025  cat >conftest.$ac_ext <<_ACEOF
7026/* confdefs.h.  */
7027_ACEOF
7028cat confdefs.h >>conftest.$ac_ext
7029cat >>conftest.$ac_ext <<_ACEOF
7030/* end confdefs.h.  */
7031#include <string.h>
7032
7033_ACEOF
7034if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7035  $EGREP "memchr" >/dev/null 2>&1; then
7036  :
7037else
7038  ac_cv_header_stdc=no
7039fi
7040rm -f conftest*
7041
7042fi
7043
7044if test $ac_cv_header_stdc = yes; then
7045  # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
7046  cat >conftest.$ac_ext <<_ACEOF
7047/* confdefs.h.  */
7048_ACEOF
7049cat confdefs.h >>conftest.$ac_ext
7050cat >>conftest.$ac_ext <<_ACEOF
7051/* end confdefs.h.  */
7052#include <stdlib.h>
7053
7054_ACEOF
7055if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7056  $EGREP "free" >/dev/null 2>&1; then
7057  :
7058else
7059  ac_cv_header_stdc=no
7060fi
7061rm -f conftest*
7062
7063fi
7064
7065if test $ac_cv_header_stdc = yes; then
7066  # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
7067  if test "$cross_compiling" = yes; then
7068  :
7069else
7070  cat >conftest.$ac_ext <<_ACEOF
7071/* confdefs.h.  */
7072_ACEOF
7073cat confdefs.h >>conftest.$ac_ext
7074cat >>conftest.$ac_ext <<_ACEOF
7075/* end confdefs.h.  */
7076#include <ctype.h>
7077#if ((' ' & 0x0FF) == 0x020)
7078# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
7079# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
7080#else
7081# define ISLOWER(c) \
7082                   (('a' <= (c) && (c) <= 'i') \
7083                     || ('j' <= (c) && (c) <= 'r') \
7084                     || ('s' <= (c) && (c) <= 'z'))
7085# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
7086#endif
7087
7088#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
7089int
7090main ()
7091{
7092  int i;
7093  for (i = 0; i < 256; i++)
7094    if (XOR (islower (i), ISLOWER (i))
7095        || toupper (i) != TOUPPER (i))
7096      exit(2);
7097  exit (0);
7098}
7099_ACEOF
7100rm -f conftest$ac_exeext
7101if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7102  (eval $ac_link) 2>&5
7103  ac_status=$?
7104  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7105  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
7106  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7107  (eval $ac_try) 2>&5
7108  ac_status=$?
7109  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7110  (exit $ac_status); }; }; then
7111  :
7112else
7113  echo "$as_me: program exited with status $ac_status" >&5
7114echo "$as_me: failed program was:" >&5
7115sed 's/^/| /' conftest.$ac_ext >&5
7116
7117( exit $ac_status )
7118ac_cv_header_stdc=no
7119fi
7120rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
7121fi
7122fi
7123fi
7124echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
7125echo "${ECHO_T}$ac_cv_header_stdc" >&6
7126if test $ac_cv_header_stdc = yes; then
7127
7128cat >>confdefs.h <<\_ACEOF
7129#define STDC_HEADERS 1
7130_ACEOF
7131
7132fi
7133
7134
7135
7136for ac_header in stdlib.h string.h
7137do
7138as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
7139if eval "test \"\${$as_ac_Header+set}\" = set"; then
7140  echo "$as_me:$LINENO: checking for $ac_header" >&5
7141echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7142if eval "test \"\${$as_ac_Header+set}\" = set"; then
7143  echo $ECHO_N "(cached) $ECHO_C" >&6
7144fi
7145echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7146echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7147else
7148  # Is the header compilable?
7149echo "$as_me:$LINENO: checking $ac_header usability" >&5
7150echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
7151cat >conftest.$ac_ext <<_ACEOF
7152/* confdefs.h.  */
7153_ACEOF
7154cat confdefs.h >>conftest.$ac_ext
7155cat >>conftest.$ac_ext <<_ACEOF
7156/* end confdefs.h.  */
7157$ac_includes_default
7158#include <$ac_header>
7159_ACEOF
7160rm -f conftest.$ac_objext
7161if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7162  (eval $ac_compile) 2>conftest.er1
7163  ac_status=$?
7164  grep -v '^ *+' conftest.er1 >conftest.err
7165  rm -f conftest.er1
7166  cat conftest.err >&5
7167  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7168  (exit $ac_status); } &&
7169         { ac_try='test -z "$ac_c_werror_flag"
7170                         || test ! -s conftest.err'
7171  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7172  (eval $ac_try) 2>&5
7173  ac_status=$?
7174  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7175  (exit $ac_status); }; } &&
7176         { ac_try='test -s conftest.$ac_objext'
7177  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7178  (eval $ac_try) 2>&5
7179  ac_status=$?
7180  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7181  (exit $ac_status); }; }; then
7182  ac_header_compiler=yes
7183else
7184  echo "$as_me: failed program was:" >&5
7185sed 's/^/| /' conftest.$ac_ext >&5
7186
7187ac_header_compiler=no
7188fi
7189rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7190echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7191echo "${ECHO_T}$ac_header_compiler" >&6
7192
7193# Is the header present?
7194echo "$as_me:$LINENO: checking $ac_header presence" >&5
7195echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
7196cat >conftest.$ac_ext <<_ACEOF
7197/* confdefs.h.  */
7198_ACEOF
7199cat confdefs.h >>conftest.$ac_ext
7200cat >>conftest.$ac_ext <<_ACEOF
7201/* end confdefs.h.  */
7202#include <$ac_header>
7203_ACEOF
7204if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7205  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
7206  ac_status=$?
7207  grep -v '^ *+' conftest.er1 >conftest.err
7208  rm -f conftest.er1
7209  cat conftest.err >&5
7210  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7211  (exit $ac_status); } >/dev/null; then
7212  if test -s conftest.err; then
7213    ac_cpp_err=$ac_c_preproc_warn_flag
7214    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
7215  else
7216    ac_cpp_err=
7217  fi
7218else
7219  ac_cpp_err=yes
7220fi
7221if test -z "$ac_cpp_err"; then
7222  ac_header_preproc=yes
7223else
7224  echo "$as_me: failed program was:" >&5
7225sed 's/^/| /' conftest.$ac_ext >&5
7226
7227  ac_header_preproc=no
7228fi
7229rm -f conftest.err conftest.$ac_ext
7230echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7231echo "${ECHO_T}$ac_header_preproc" >&6
7232
7233# So?  What about this header?
7234case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
7235  yes:no: )
7236    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
7237echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
7238    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
7239echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
7240    ac_header_preproc=yes
7241    ;;
7242  no:yes:* )
7243    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
7244echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
7245    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
7246echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
7247    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
7248echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
7249    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
7250echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
7251    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
7252echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
7253    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
7254echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
7255    (
7256      cat <<\_ASBOX
7257## ------------------------------------------- ##
7258## Report this to orxonox-dev@mail.datacore.ch ##
7259## ------------------------------------------- ##
7260_ASBOX
7261    ) |
7262      sed "s/^/$as_me: WARNING:     /" >&2
7263    ;;
7264esac
7265echo "$as_me:$LINENO: checking for $ac_header" >&5
7266echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7267if eval "test \"\${$as_ac_Header+set}\" = set"; then
7268  echo $ECHO_N "(cached) $ECHO_C" >&6
7269else
7270  eval "$as_ac_Header=\$ac_header_preproc"
7271fi
7272echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7273echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7274
7275fi
7276if test `eval echo '${'$as_ac_Header'}'` = yes; then
7277  cat >>confdefs.h <<_ACEOF
7278#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
7279_ACEOF
7280
7281fi
7282
7283done
7284
7285
7286# Checks for typedefs, structures, and compiler characteristics.
7287echo "$as_me:$LINENO: checking for stdbool.h that conforms to C99" >&5
7288echo $ECHO_N "checking for stdbool.h that conforms to C99... $ECHO_C" >&6
7289if test "${ac_cv_header_stdbool_h+set}" = set; then
7290  echo $ECHO_N "(cached) $ECHO_C" >&6
7291else
7292  cat >conftest.$ac_ext <<_ACEOF
7293/* confdefs.h.  */
7294_ACEOF
7295cat confdefs.h >>conftest.$ac_ext
7296cat >>conftest.$ac_ext <<_ACEOF
7297/* end confdefs.h.  */
7298
7299#include <stdbool.h>
7300#ifndef bool
7301# error bool is not defined
7302#endif
7303#ifndef false
7304# error false is not defined
7305#endif
7306#if false
7307# error false is not 0
7308#endif
7309#ifndef true
7310# error true is not defined
7311#endif
7312#if true != 1
7313# error true is not 1
7314#endif
7315#ifndef __bool_true_false_are_defined
7316# error __bool_true_false_are_defined is not defined
7317#endif
7318
7319        struct s { _Bool s: 1; _Bool t; } s;
7320
7321        char a[true == 1 ? 1 : -1];
7322        char b[false == 0 ? 1 : -1];
7323        char c[__bool_true_false_are_defined == 1 ? 1 : -1];
7324        char d[(bool) -0.5 == true ? 1 : -1];
7325        bool e = &s;
7326        char f[(_Bool) -0.0 == false ? 1 : -1];
7327        char g[true];
7328        char h[sizeof (_Bool)];
7329        char i[sizeof s.t];
7330
7331int
7332main ()
7333{
7334 return !a + !b + !c + !d + !e + !f + !g + !h + !i;
7335  ;
7336  return 0;
7337}
7338_ACEOF
7339rm -f conftest.$ac_objext
7340if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7341  (eval $ac_compile) 2>conftest.er1
7342  ac_status=$?
7343  grep -v '^ *+' conftest.er1 >conftest.err
7344  rm -f conftest.er1
7345  cat conftest.err >&5
7346  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7347  (exit $ac_status); } &&
7348         { ac_try='test -z "$ac_c_werror_flag"
7349                         || test ! -s conftest.err'
7350  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7351  (eval $ac_try) 2>&5
7352  ac_status=$?
7353  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7354  (exit $ac_status); }; } &&
7355         { ac_try='test -s conftest.$ac_objext'
7356  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7357  (eval $ac_try) 2>&5
7358  ac_status=$?
7359  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7360  (exit $ac_status); }; }; then
7361  ac_cv_header_stdbool_h=yes
7362else
7363  echo "$as_me: failed program was:" >&5
7364sed 's/^/| /' conftest.$ac_ext >&5
7365
7366ac_cv_header_stdbool_h=no
7367fi
7368rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7369fi
7370echo "$as_me:$LINENO: result: $ac_cv_header_stdbool_h" >&5
7371echo "${ECHO_T}$ac_cv_header_stdbool_h" >&6
7372echo "$as_me:$LINENO: checking for _Bool" >&5
7373echo $ECHO_N "checking for _Bool... $ECHO_C" >&6
7374if test "${ac_cv_type__Bool+set}" = set; then
7375  echo $ECHO_N "(cached) $ECHO_C" >&6
7376else
7377  cat >conftest.$ac_ext <<_ACEOF
7378/* confdefs.h.  */
7379_ACEOF
7380cat confdefs.h >>conftest.$ac_ext
7381cat >>conftest.$ac_ext <<_ACEOF
7382/* end confdefs.h.  */
7383$ac_includes_default
7384int
7385main ()
7386{
7387if ((_Bool *) 0)
7388  return 0;
7389if (sizeof (_Bool))
7390  return 0;
7391  ;
7392  return 0;
7393}
7394_ACEOF
7395rm -f conftest.$ac_objext
7396if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7397  (eval $ac_compile) 2>conftest.er1
7398  ac_status=$?
7399  grep -v '^ *+' conftest.er1 >conftest.err
7400  rm -f conftest.er1
7401  cat conftest.err >&5
7402  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7403  (exit $ac_status); } &&
7404         { ac_try='test -z "$ac_c_werror_flag"
7405                         || test ! -s conftest.err'
7406  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7407  (eval $ac_try) 2>&5
7408  ac_status=$?
7409  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7410  (exit $ac_status); }; } &&
7411         { ac_try='test -s conftest.$ac_objext'
7412  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7413  (eval $ac_try) 2>&5
7414  ac_status=$?
7415  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7416  (exit $ac_status); }; }; then
7417  ac_cv_type__Bool=yes
7418else
7419  echo "$as_me: failed program was:" >&5
7420sed 's/^/| /' conftest.$ac_ext >&5
7421
7422ac_cv_type__Bool=no
7423fi
7424rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7425fi
7426echo "$as_me:$LINENO: result: $ac_cv_type__Bool" >&5
7427echo "${ECHO_T}$ac_cv_type__Bool" >&6
7428if test $ac_cv_type__Bool = yes; then
7429
7430cat >>confdefs.h <<_ACEOF
7431#define HAVE__BOOL 1
7432_ACEOF
7433
7434
7435fi
7436
7437if test $ac_cv_header_stdbool_h = yes; then
7438
7439cat >>confdefs.h <<\_ACEOF
7440#define HAVE_STDBOOL_H 1
7441_ACEOF
7442
7443fi
7444
7445
7446# Checks for library functions.
7447
7448for ac_header in stdlib.h
7449do
7450as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
7451if eval "test \"\${$as_ac_Header+set}\" = set"; then
7452  echo "$as_me:$LINENO: checking for $ac_header" >&5
7453echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7454if eval "test \"\${$as_ac_Header+set}\" = set"; then
7455  echo $ECHO_N "(cached) $ECHO_C" >&6
7456fi
7457echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7458echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7459else
7460  # Is the header compilable?
7461echo "$as_me:$LINENO: checking $ac_header usability" >&5
7462echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
7463cat >conftest.$ac_ext <<_ACEOF
7464/* confdefs.h.  */
7465_ACEOF
7466cat confdefs.h >>conftest.$ac_ext
7467cat >>conftest.$ac_ext <<_ACEOF
7468/* end confdefs.h.  */
7469$ac_includes_default
7470#include <$ac_header>
7471_ACEOF
7472rm -f conftest.$ac_objext
7473if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7474  (eval $ac_compile) 2>conftest.er1
7475  ac_status=$?
7476  grep -v '^ *+' conftest.er1 >conftest.err
7477  rm -f conftest.er1
7478  cat conftest.err >&5
7479  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7480  (exit $ac_status); } &&
7481         { ac_try='test -z "$ac_c_werror_flag"
7482                         || test ! -s conftest.err'
7483  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7484  (eval $ac_try) 2>&5
7485  ac_status=$?
7486  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7487  (exit $ac_status); }; } &&
7488         { ac_try='test -s conftest.$ac_objext'
7489  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7490  (eval $ac_try) 2>&5
7491  ac_status=$?
7492  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7493  (exit $ac_status); }; }; then
7494  ac_header_compiler=yes
7495else
7496  echo "$as_me: failed program was:" >&5
7497sed 's/^/| /' conftest.$ac_ext >&5
7498
7499ac_header_compiler=no
7500fi
7501rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7502echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7503echo "${ECHO_T}$ac_header_compiler" >&6
7504
7505# Is the header present?
7506echo "$as_me:$LINENO: checking $ac_header presence" >&5
7507echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
7508cat >conftest.$ac_ext <<_ACEOF
7509/* confdefs.h.  */
7510_ACEOF
7511cat confdefs.h >>conftest.$ac_ext
7512cat >>conftest.$ac_ext <<_ACEOF
7513/* end confdefs.h.  */
7514#include <$ac_header>
7515_ACEOF
7516if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7517  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
7518  ac_status=$?
7519  grep -v '^ *+' conftest.er1 >conftest.err
7520  rm -f conftest.er1
7521  cat conftest.err >&5
7522  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7523  (exit $ac_status); } >/dev/null; then
7524  if test -s conftest.err; then
7525    ac_cpp_err=$ac_c_preproc_warn_flag
7526    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
7527  else
7528    ac_cpp_err=
7529  fi
7530else
7531  ac_cpp_err=yes
7532fi
7533if test -z "$ac_cpp_err"; then
7534  ac_header_preproc=yes
7535else
7536  echo "$as_me: failed program was:" >&5
7537sed 's/^/| /' conftest.$ac_ext >&5
7538
7539  ac_header_preproc=no
7540fi
7541rm -f conftest.err conftest.$ac_ext
7542echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7543echo "${ECHO_T}$ac_header_preproc" >&6
7544
7545# So?  What about this header?
7546case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
7547  yes:no: )
7548    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
7549echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
7550    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
7551echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
7552    ac_header_preproc=yes
7553    ;;
7554  no:yes:* )
7555    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
7556echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
7557    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
7558echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
7559    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
7560echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
7561    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
7562echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
7563    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
7564echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
7565    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
7566echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
7567    (
7568      cat <<\_ASBOX
7569## ------------------------------------------- ##
7570## Report this to orxonox-dev@mail.datacore.ch ##
7571## ------------------------------------------- ##
7572_ASBOX
7573    ) |
7574      sed "s/^/$as_me: WARNING:     /" >&2
7575    ;;
7576esac
7577echo "$as_me:$LINENO: checking for $ac_header" >&5
7578echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7579if eval "test \"\${$as_ac_Header+set}\" = set"; then
7580  echo $ECHO_N "(cached) $ECHO_C" >&6
7581else
7582  eval "$as_ac_Header=\$ac_header_preproc"
7583fi
7584echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7585echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7586
7587fi
7588if test `eval echo '${'$as_ac_Header'}'` = yes; then
7589  cat >>confdefs.h <<_ACEOF
7590#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
7591_ACEOF
7592
7593fi
7594
7595done
7596
7597echo "$as_me:$LINENO: checking for GNU libc compatible malloc" >&5
7598echo $ECHO_N "checking for GNU libc compatible malloc... $ECHO_C" >&6
7599if test "${ac_cv_func_malloc_0_nonnull+set}" = set; then
7600  echo $ECHO_N "(cached) $ECHO_C" >&6
7601else
7602  if test "$cross_compiling" = yes; then
7603  ac_cv_func_malloc_0_nonnull=no
7604else
7605  cat >conftest.$ac_ext <<_ACEOF
7606/* confdefs.h.  */
7607_ACEOF
7608cat confdefs.h >>conftest.$ac_ext
7609cat >>conftest.$ac_ext <<_ACEOF
7610/* end confdefs.h.  */
7611#if STDC_HEADERS || HAVE_STDLIB_H
7612# include <stdlib.h>
7613#else
7614char *malloc ();
7615#endif
7616
7617int
7618main ()
7619{
7620exit (malloc (0) ? 0 : 1);
7621  ;
7622  return 0;
7623}
7624_ACEOF
7625rm -f conftest$ac_exeext
7626if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7627  (eval $ac_link) 2>&5
7628  ac_status=$?
7629  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7630  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
7631  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7632  (eval $ac_try) 2>&5
7633  ac_status=$?
7634  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7635  (exit $ac_status); }; }; then
7636  ac_cv_func_malloc_0_nonnull=yes
7637else
7638  echo "$as_me: program exited with status $ac_status" >&5
7639echo "$as_me: failed program was:" >&5
7640sed 's/^/| /' conftest.$ac_ext >&5
7641
7642( exit $ac_status )
7643ac_cv_func_malloc_0_nonnull=no
7644fi
7645rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
7646fi
7647fi
7648echo "$as_me:$LINENO: result: $ac_cv_func_malloc_0_nonnull" >&5
7649echo "${ECHO_T}$ac_cv_func_malloc_0_nonnull" >&6
7650if test $ac_cv_func_malloc_0_nonnull = yes; then
7651
7652cat >>confdefs.h <<\_ACEOF
7653#define HAVE_MALLOC 1
7654_ACEOF
7655
7656else
7657  cat >>confdefs.h <<\_ACEOF
7658#define HAVE_MALLOC 0
7659_ACEOF
7660
7661   case $LIBOBJS in
7662    "malloc.$ac_objext"   | \
7663  *" malloc.$ac_objext"   | \
7664    "malloc.$ac_objext "* | \
7665  *" malloc.$ac_objext "* ) ;;
7666  *) LIBOBJS="$LIBOBJS malloc.$ac_objext" ;;
7667esac
7668
7669
7670cat >>confdefs.h <<\_ACEOF
7671#define malloc rpl_malloc
7672_ACEOF
7673
7674fi
7675
7676
7677
7678
7679
7680for ac_func in bzero sqrt
7681do
7682as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
7683echo "$as_me:$LINENO: checking for $ac_func" >&5
7684echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
7685if eval "test \"\${$as_ac_var+set}\" = set"; then
7686  echo $ECHO_N "(cached) $ECHO_C" >&6
7687else
7688  cat >conftest.$ac_ext <<_ACEOF
7689/* confdefs.h.  */
7690_ACEOF
7691cat confdefs.h >>conftest.$ac_ext
7692cat >>conftest.$ac_ext <<_ACEOF
7693/* end confdefs.h.  */
7694/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
7695   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
7696#define $ac_func innocuous_$ac_func
7697
7698/* System header to define __stub macros and hopefully few prototypes,
7699    which can conflict with char $ac_func (); below.
7700    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
7701    <limits.h> exists even on freestanding compilers.  */
7702
7703#ifdef __STDC__
7704# include <limits.h>
7705#else
7706# include <assert.h>
7707#endif
7708
7709#undef $ac_func
7710
7711/* Override any gcc2 internal prototype to avoid an error.  */
7712#ifdef __cplusplus
7713extern "C"
7714{
7715#endif
7716/* We use char because int might match the return type of a gcc2
7717   builtin and then its argument prototype would still apply.  */
7718char $ac_func ();
7719/* The GNU C library defines this for functions which it implements
7720    to always fail with ENOSYS.  Some functions are actually named
7721    something starting with __ and the normal name is an alias.  */
7722#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7723choke me
7724#else
7725char (*f) () = $ac_func;
7726#endif
7727#ifdef __cplusplus
7728}
7729#endif
7730
7731int
7732main ()
7733{
7734return f != $ac_func;
7735  ;
7736  return 0;
7737}
7738_ACEOF
7739rm -f conftest.$ac_objext conftest$ac_exeext
7740if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7741  (eval $ac_link) 2>conftest.er1
7742  ac_status=$?
7743  grep -v '^ *+' conftest.er1 >conftest.err
7744  rm -f conftest.er1
7745  cat conftest.err >&5
7746  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7747  (exit $ac_status); } &&
7748         { ac_try='test -z "$ac_c_werror_flag"
7749                         || test ! -s conftest.err'
7750  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7751  (eval $ac_try) 2>&5
7752  ac_status=$?
7753  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7754  (exit $ac_status); }; } &&
7755         { ac_try='test -s conftest$ac_exeext'
7756  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7757  (eval $ac_try) 2>&5
7758  ac_status=$?
7759  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7760  (exit $ac_status); }; }; then
7761  eval "$as_ac_var=yes"
7762else
7763  echo "$as_me: failed program was:" >&5
7764sed 's/^/| /' conftest.$ac_ext >&5
7765
7766eval "$as_ac_var=no"
7767fi
7768rm -f conftest.err conftest.$ac_objext \
7769      conftest$ac_exeext conftest.$ac_ext
7770fi
7771echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
7772echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
7773if test `eval echo '${'$as_ac_var'}'` = yes; then
7774  cat >>confdefs.h <<_ACEOF
7775#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
7776_ACEOF
7777
7778fi
7779done
7780
7781
7782                                                  ac_config_files="$ac_config_files Makefile src/console/Makefile src/gui/Makefile src/Makefile src/importer/Makefile"
7783
7784cat >confcache <<\_ACEOF
7785# This file is a shell script that caches the results of configure
7786# tests run on this system so they can be shared between configure
7787# scripts and configure runs, see configure's option --config-cache.
7788# It is not useful on other systems.  If it contains results you don't
7789# want to keep, you may remove or edit it.
7790#
7791# config.status only pays attention to the cache file if you give it
7792# the --recheck option to rerun configure.
7793#
7794# `ac_cv_env_foo' variables (set or unset) will be overridden when
7795# loading this file, other *unset* `ac_cv_foo' will be assigned the
7796# following values.
7797
7798_ACEOF
7799
7800# The following way of writing the cache mishandles newlines in values,
7801# but we know of no workaround that is simple, portable, and efficient.
7802# So, don't put newlines in cache variables' values.
7803# Ultrix sh set writes to stderr and can't be redirected directly,
7804# and sets the high bit in the cache file unless we assign to the vars.
7805{
7806  (set) 2>&1 |
7807    case `(ac_space=' '; set | grep ac_space) 2>&1` in
7808    *ac_space=\ *)
7809      # `set' does not quote correctly, so add quotes (double-quote
7810      # substitution turns \\\\ into \\, and sed turns \\ into \).
7811      sed -n \
7812        "s/'/'\\\\''/g;
7813          s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
7814      ;;
7815    *)
7816      # `set' quotes correctly as required by POSIX, so do not add quotes.
7817      sed -n \
7818        "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
7819      ;;
7820    esac;
7821} |
7822  sed '
7823     t clear
7824     : clear
7825     s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
7826     t end
7827     /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
7828     : end' >>confcache
7829if diff $cache_file confcache >/dev/null 2>&1; then :; else
7830  if test -w $cache_file; then
7831    test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
7832    cat confcache >$cache_file
7833  else
7834    echo "not updating unwritable cache $cache_file"
7835  fi
7836fi
7837rm -f confcache
7838
7839test "x$prefix" = xNONE && prefix=$ac_default_prefix
7840# Let make expand exec_prefix.
7841test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
7842
7843# VPATH may cause trouble with some makes, so we remove $(srcdir),
7844# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
7845# trailing colons and then remove the whole line if VPATH becomes empty
7846# (actually we leave an empty line to preserve line numbers).
7847if test "x$srcdir" = x.; then
7848  ac_vpsub='/^[  ]*VPATH[        ]*=/{
7849s/:*\$(srcdir):*/:/;
7850s/:*\${srcdir}:*/:/;
7851s/:*@srcdir@:*/:/;
7852s/^\([^=]*=[     ]*\):*/\1/;
7853s/:*$//;
7854s/^[^=]*=[       ]*$//;
7855}'
7856fi
7857
7858DEFS=-DHAVE_CONFIG_H
7859
7860ac_libobjs=
7861ac_ltlibobjs=
7862for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
7863  # 1. Remove the extension, and $U if already installed.
7864  ac_i=`echo "$ac_i" |
7865         sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
7866  # 2. Add them.
7867  ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
7868  ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
7869done
7870LIBOBJS=$ac_libobjs
7871
7872LTLIBOBJS=$ac_ltlibobjs
7873
7874
7875if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
7876  { { echo "$as_me:$LINENO: error: conditional \"AMDEP\" was never defined.
7877Usually this means the macro was only invoked conditionally." >&5
7878echo "$as_me: error: conditional \"AMDEP\" was never defined.
7879Usually this means the macro was only invoked conditionally." >&2;}
7880   { (exit 1); exit 1; }; }
7881fi
7882if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
7883  { { echo "$as_me:$LINENO: error: conditional \"am__fastdepCXX\" was never defined.
7884Usually this means the macro was only invoked conditionally." >&5
7885echo "$as_me: error: conditional \"am__fastdepCXX\" was never defined.
7886Usually this means the macro was only invoked conditionally." >&2;}
7887   { (exit 1); exit 1; }; }
7888fi
7889if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
7890  { { echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined.
7891Usually this means the macro was only invoked conditionally." >&5
7892echo "$as_me: error: conditional \"am__fastdepCC\" was never defined.
7893Usually this means the macro was only invoked conditionally." >&2;}
7894   { (exit 1); exit 1; }; }
7895fi
7896if test -z "${DOXYGEN_TRUE}" && test -z "${DOXYGEN_FALSE}"; then
7897  { { echo "$as_me:$LINENO: error: conditional \"DOXYGEN\" was never defined.
7898Usually this means the macro was only invoked conditionally." >&5
7899echo "$as_me: error: conditional \"DOXYGEN\" was never defined.
7900Usually this means the macro was only invoked conditionally." >&2;}
7901   { (exit 1); exit 1; }; }
7902fi
7903if test -z "${HAVE_GTK2_TRUE}" && test -z "${HAVE_GTK2_FALSE}"; then
7904  { { echo "$as_me:$LINENO: error: conditional \"HAVE_GTK2\" was never defined.
7905Usually this means the macro was only invoked conditionally." >&5
7906echo "$as_me: error: conditional \"HAVE_GTK2\" was never defined.
7907Usually this means the macro was only invoked conditionally." >&2;}
7908   { (exit 1); exit 1; }; }
7909fi
7910
7911: ${CONFIG_STATUS=./config.status}
7912ac_clean_files_save=$ac_clean_files
7913ac_clean_files="$ac_clean_files $CONFIG_STATUS"
7914{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
7915echo "$as_me: creating $CONFIG_STATUS" >&6;}
7916cat >$CONFIG_STATUS <<_ACEOF
7917#! $SHELL
7918# Generated by $as_me.
7919# Run this file to recreate the current configuration.
7920# Compiler output produced by configure, useful for debugging
7921# configure, is in config.log if it exists.
7922
7923debug=false
7924ac_cs_recheck=false
7925ac_cs_silent=false
7926SHELL=\${CONFIG_SHELL-$SHELL}
7927_ACEOF
7928
7929cat >>$CONFIG_STATUS <<\_ACEOF
7930## --------------------- ##
7931## M4sh Initialization.  ##
7932## --------------------- ##
7933
7934# Be Bourne compatible
7935if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
7936  emulate sh
7937  NULLCMD=:
7938  # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
7939  # is contrary to our usage.  Disable this feature.
7940  alias -g '${1+"$@"}'='"$@"'
7941elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
7942  set -o posix
7943fi
7944DUALCASE=1; export DUALCASE # for MKS sh
7945
7946# Support unset when possible.
7947if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
7948  as_unset=unset
7949else
7950  as_unset=false
7951fi
7952
7953
7954# Work around bugs in pre-3.0 UWIN ksh.
7955$as_unset ENV MAIL MAILPATH
7956PS1='$ '
7957PS2='> '
7958PS4='+ '
7959
7960# NLS nuisances.
7961for as_var in \
7962  LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
7963  LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
7964  LC_TELEPHONE LC_TIME
7965do
7966  if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
7967    eval $as_var=C; export $as_var
7968  else
7969    $as_unset $as_var
7970  fi
7971done
7972
7973# Required to use basename.
7974if expr a : '\(a\)' >/dev/null 2>&1; then
7975  as_expr=expr
7976else
7977  as_expr=false
7978fi
7979
7980if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
7981  as_basename=basename
7982else
7983  as_basename=false
7984fi
7985
7986
7987# Name of the executable.
7988as_me=`$as_basename "$0" ||
7989$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
7990         X"$0" : 'X\(//\)$' \| \
7991         X"$0" : 'X\(/\)$' \| \
7992         .     : '\(.\)' 2>/dev/null ||
7993echo X/"$0" |
7994    sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
7995          /^X\/\(\/\/\)$/{ s//\1/; q; }
7996          /^X\/\(\/\).*/{ s//\1/; q; }
7997          s/.*/./; q'`
7998
7999
8000# PATH needs CR, and LINENO needs CR and PATH.
8001# Avoid depending upon Character Ranges.
8002as_cr_letters='abcdefghijklmnopqrstuvwxyz'
8003as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
8004as_cr_Letters=$as_cr_letters$as_cr_LETTERS
8005as_cr_digits='0123456789'
8006as_cr_alnum=$as_cr_Letters$as_cr_digits
8007
8008# The user is always right.
8009if test "${PATH_SEPARATOR+set}" != set; then
8010  echo "#! /bin/sh" >conf$$.sh
8011  echo  "exit 0"   >>conf$$.sh
8012  chmod +x conf$$.sh
8013  if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
8014    PATH_SEPARATOR=';'
8015  else
8016    PATH_SEPARATOR=:
8017  fi
8018  rm -f conf$$.sh
8019fi
8020
8021
8022  as_lineno_1=$LINENO
8023  as_lineno_2=$LINENO
8024  as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
8025  test "x$as_lineno_1" != "x$as_lineno_2" &&
8026  test "x$as_lineno_3"  = "x$as_lineno_2"  || {
8027  # Find who we are.  Look in the path if we contain no path at all
8028  # relative or not.
8029  case $0 in
8030    *[\\/]* ) as_myself=$0 ;;
8031    *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8032for as_dir in $PATH
8033do
8034  IFS=$as_save_IFS
8035  test -z "$as_dir" && as_dir=.
8036  test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
8037done
8038
8039       ;;
8040  esac
8041  # We did not find ourselves, most probably we were run as `sh COMMAND'
8042  # in which case we are not to be found in the path.
8043  if test "x$as_myself" = x; then
8044    as_myself=$0
8045  fi
8046  if test ! -f "$as_myself"; then
8047    { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
8048echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
8049   { (exit 1); exit 1; }; }
8050  fi
8051  case $CONFIG_SHELL in
8052  '')
8053    as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8054for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
8055do
8056  IFS=$as_save_IFS
8057  test -z "$as_dir" && as_dir=.
8058  for as_base in sh bash ksh sh5; do
8059         case $as_dir in
8060         /*)
8061           if ("$as_dir/$as_base" -c '
8062  as_lineno_1=$LINENO
8063  as_lineno_2=$LINENO
8064  as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
8065  test "x$as_lineno_1" != "x$as_lineno_2" &&
8066  test "x$as_lineno_3"  = "x$as_lineno_2" ') 2>/dev/null; then
8067             $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
8068             $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
8069             CONFIG_SHELL=$as_dir/$as_base
8070             export CONFIG_SHELL
8071             exec "$CONFIG_SHELL" "$0" ${1+"$@"}
8072           fi;;
8073         esac
8074       done
8075done
8076;;
8077  esac
8078
8079  # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
8080  # uniformly replaced by the line number.  The first 'sed' inserts a
8081  # line-number line before each line; the second 'sed' does the real
8082  # work.  The second script uses 'N' to pair each line-number line
8083  # with the numbered line, and appends trailing '-' during
8084  # substitution so that $LINENO is not a special case at line end.
8085  # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
8086  # second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)
8087  sed '=' <$as_myself |
8088    sed '
8089      N
8090      s,$,-,
8091      : loop
8092      s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
8093      t loop
8094      s,-$,,
8095      s,^['$as_cr_digits']*\n,,
8096    ' >$as_me.lineno &&
8097  chmod +x $as_me.lineno ||
8098    { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
8099echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
8100   { (exit 1); exit 1; }; }
8101
8102  # Don't try to exec as it changes $[0], causing all sort of problems
8103  # (the dirname of $[0] is not the place where we might find the
8104  # original and so on.  Autoconf is especially sensible to this).
8105  . ./$as_me.lineno
8106  # Exit status is that of the last command.
8107  exit
8108}
8109
8110
8111case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
8112  *c*,-n*) ECHO_N= ECHO_C='
8113' ECHO_T='      ' ;;
8114  *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
8115  *)       ECHO_N= ECHO_C='\c' ECHO_T= ;;
8116esac
8117
8118if expr a : '\(a\)' >/dev/null 2>&1; then
8119  as_expr=expr
8120else
8121  as_expr=false
8122fi
8123
8124rm -f conf$$ conf$$.exe conf$$.file
8125echo >conf$$.file
8126if ln -s conf$$.file conf$$ 2>/dev/null; then
8127  # We could just check for DJGPP; but this test a) works b) is more generic
8128  # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
8129  if test -f conf$$.exe; then
8130    # Don't use ln at all; we don't have any links
8131    as_ln_s='cp -p'
8132  else
8133    as_ln_s='ln -s'
8134  fi
8135elif ln conf$$.file conf$$ 2>/dev/null; then
8136  as_ln_s=ln
8137else
8138  as_ln_s='cp -p'
8139fi
8140rm -f conf$$ conf$$.exe conf$$.file
8141
8142if mkdir -p . 2>/dev/null; then
8143  as_mkdir_p=:
8144else
8145  test -d ./-p && rmdir ./-p
8146  as_mkdir_p=false
8147fi
8148
8149as_executable_p="test -f"
8150
8151# Sed expression to map a string onto a valid CPP name.
8152as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
8153
8154# Sed expression to map a string onto a valid variable name.
8155as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
8156
8157
8158# IFS
8159# We need space, tab and new line, in precisely that order.
8160as_nl='
8161'
8162IFS="   $as_nl"
8163
8164# CDPATH.
8165$as_unset CDPATH
8166
8167exec 6>&1
8168
8169# Open the log real soon, to keep \$[0] and so on meaningful, and to
8170# report actual input values of CONFIG_FILES etc. instead of their
8171# values after options handling.  Logging --version etc. is OK.
8172exec 5>>config.log
8173{
8174  echo
8175  sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
8176## Running $as_me. ##
8177_ASBOX
8178} >&5
8179cat >&5 <<_CSEOF
8180
8181This file was extended by orxonox $as_me 0.2.0_alpha-r1, which was
8182generated by GNU Autoconf 2.59.  Invocation command line was
8183
8184  CONFIG_FILES    = $CONFIG_FILES
8185  CONFIG_HEADERS  = $CONFIG_HEADERS
8186  CONFIG_LINKS    = $CONFIG_LINKS
8187  CONFIG_COMMANDS = $CONFIG_COMMANDS
8188  $ $0 $@
8189
8190_CSEOF
8191echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
8192echo >&5
8193_ACEOF
8194
8195# Files that config.status was made for.
8196if test -n "$ac_config_files"; then
8197  echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
8198fi
8199
8200if test -n "$ac_config_headers"; then
8201  echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
8202fi
8203
8204if test -n "$ac_config_links"; then
8205  echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
8206fi
8207
8208if test -n "$ac_config_commands"; then
8209  echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
8210fi
8211
8212cat >>$CONFIG_STATUS <<\_ACEOF
8213
8214ac_cs_usage="\
8215\`$as_me' instantiates files from templates according to the
8216current configuration.
8217
8218Usage: $0 [OPTIONS] [FILE]...
8219
8220  -h, --help       print this help, then exit
8221  -V, --version    print version number, then exit
8222  -q, --quiet      do not print progress messages
8223  -d, --debug      don't remove temporary files
8224      --recheck    update $as_me by reconfiguring in the same conditions
8225  --file=FILE[:TEMPLATE]
8226                   instantiate the configuration file FILE
8227  --header=FILE[:TEMPLATE]
8228                   instantiate the configuration header FILE
8229
8230Configuration files:
8231$config_files
8232
8233Configuration headers:
8234$config_headers
8235
8236Configuration commands:
8237$config_commands
8238
8239Report bugs to <bug-autoconf@gnu.org>."
8240_ACEOF
8241
8242cat >>$CONFIG_STATUS <<_ACEOF
8243ac_cs_version="\\
8244orxonox config.status 0.2.0_alpha-r1
8245configured by $0, generated by GNU Autoconf 2.59,
8246  with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
8247
8248Copyright (C) 2003 Free Software Foundation, Inc.
8249This config.status script is free software; the Free Software Foundation
8250gives unlimited permission to copy, distribute and modify it."
8251srcdir=$srcdir
8252INSTALL="$INSTALL"
8253_ACEOF
8254
8255cat >>$CONFIG_STATUS <<\_ACEOF
8256# If no file are specified by the user, then we need to provide default
8257# value.  By we need to know if files were specified by the user.
8258ac_need_defaults=:
8259while test $# != 0
8260do
8261  case $1 in
8262  --*=*)
8263    ac_option=`expr "x$1" : 'x\([^=]*\)='`
8264    ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
8265    ac_shift=:
8266    ;;
8267  -*)
8268    ac_option=$1
8269    ac_optarg=$2
8270    ac_shift=shift
8271    ;;
8272  *) # This is not an option, so the user has probably given explicit
8273     # arguments.
8274     ac_option=$1
8275     ac_need_defaults=false;;
8276  esac
8277
8278  case $ac_option in
8279  # Handling of the options.
8280_ACEOF
8281cat >>$CONFIG_STATUS <<\_ACEOF
8282  -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
8283    ac_cs_recheck=: ;;
8284  --version | --vers* | -V )
8285    echo "$ac_cs_version"; exit 0 ;;
8286  --he | --h)
8287    # Conflict between --help and --header
8288    { { echo "$as_me:$LINENO: error: ambiguous option: $1
8289Try \`$0 --help' for more information." >&5
8290echo "$as_me: error: ambiguous option: $1
8291Try \`$0 --help' for more information." >&2;}
8292   { (exit 1); exit 1; }; };;
8293  --help | --hel | -h )
8294    echo "$ac_cs_usage"; exit 0 ;;
8295  --debug | --d* | -d )
8296    debug=: ;;
8297  --file | --fil | --fi | --f )
8298    $ac_shift
8299    CONFIG_FILES="$CONFIG_FILES $ac_optarg"
8300    ac_need_defaults=false;;
8301  --header | --heade | --head | --hea )
8302    $ac_shift
8303    CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
8304    ac_need_defaults=false;;
8305  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
8306  | -silent | --silent | --silen | --sile | --sil | --si | --s)
8307    ac_cs_silent=: ;;
8308
8309  # This is an error.
8310  -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
8311Try \`$0 --help' for more information." >&5
8312echo "$as_me: error: unrecognized option: $1
8313Try \`$0 --help' for more information." >&2;}
8314   { (exit 1); exit 1; }; } ;;
8315
8316  *) ac_config_targets="$ac_config_targets $1" ;;
8317
8318  esac
8319  shift
8320done
8321
8322ac_configure_extra_args=
8323
8324if $ac_cs_silent; then
8325  exec 6>/dev/null
8326  ac_configure_extra_args="$ac_configure_extra_args --silent"
8327fi
8328
8329_ACEOF
8330cat >>$CONFIG_STATUS <<_ACEOF
8331if \$ac_cs_recheck; then
8332  echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
8333  exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
8334fi
8335
8336_ACEOF
8337
8338cat >>$CONFIG_STATUS <<_ACEOF
8339#
8340# INIT-COMMANDS section.
8341#
8342
8343AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
8344
8345_ACEOF
8346
8347
8348
8349cat >>$CONFIG_STATUS <<\_ACEOF
8350for ac_config_target in $ac_config_targets
8351do
8352  case "$ac_config_target" in
8353  # Handling of arguments.
8354  "Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
8355  "src/console/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/console/Makefile" ;;
8356  "src/gui/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/gui/Makefile" ;;
8357  "src/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
8358  "src/importer/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/importer/Makefile" ;;
8359  "depfiles" ) CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
8360  "config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
8361  *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
8362echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
8363   { (exit 1); exit 1; }; };;
8364  esac
8365done
8366
8367# If the user did not use the arguments to specify the items to instantiate,
8368# then the envvar interface is used.  Set only those that are not.
8369# We use the long form for the default assignment because of an extremely
8370# bizarre bug on SunOS 4.1.3.
8371if $ac_need_defaults; then
8372  test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
8373  test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
8374  test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
8375fi
8376
8377# Have a temporary directory for convenience.  Make it in the build tree
8378# simply because there is no reason to put it here, and in addition,
8379# creating and moving files from /tmp can sometimes cause problems.
8380# Create a temporary directory, and hook for its removal unless debugging.
8381$debug ||
8382{
8383  trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
8384  trap '{ (exit 1); exit 1; }' 1 2 13 15
8385}
8386
8387# Create a (secure) tmp directory for tmp files.
8388
8389{
8390  tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
8391  test -n "$tmp" && test -d "$tmp"
8392}  ||
8393{
8394  tmp=./confstat$$-$RANDOM
8395  (umask 077 && mkdir $tmp)
8396} ||
8397{
8398   echo "$me: cannot create a temporary directory in ." >&2
8399   { (exit 1); exit 1; }
8400}
8401
8402_ACEOF
8403
8404cat >>$CONFIG_STATUS <<_ACEOF
8405
8406#
8407# CONFIG_FILES section.
8408#
8409
8410# No need to generate the scripts if there are no CONFIG_FILES.
8411# This happens for instance when ./config.status config.h
8412if test -n "\$CONFIG_FILES"; then
8413  # Protect against being on the right side of a sed subst in config.status.
8414  sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
8415   s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
8416s,@SHELL@,$SHELL,;t t
8417s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
8418s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
8419s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
8420s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
8421s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
8422s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
8423s,@exec_prefix@,$exec_prefix,;t t
8424s,@prefix@,$prefix,;t t
8425s,@program_transform_name@,$program_transform_name,;t t
8426s,@bindir@,$bindir,;t t
8427s,@sbindir@,$sbindir,;t t
8428s,@libexecdir@,$libexecdir,;t t
8429s,@datadir@,$datadir,;t t
8430s,@sysconfdir@,$sysconfdir,;t t
8431s,@sharedstatedir@,$sharedstatedir,;t t
8432s,@localstatedir@,$localstatedir,;t t
8433s,@libdir@,$libdir,;t t
8434s,@includedir@,$includedir,;t t
8435s,@oldincludedir@,$oldincludedir,;t t
8436s,@infodir@,$infodir,;t t
8437s,@mandir@,$mandir,;t t
8438s,@build_alias@,$build_alias,;t t
8439s,@host_alias@,$host_alias,;t t
8440s,@target_alias@,$target_alias,;t t
8441s,@DEFS@,$DEFS,;t t
8442s,@ECHO_C@,$ECHO_C,;t t
8443s,@ECHO_N@,$ECHO_N,;t t
8444s,@ECHO_T@,$ECHO_T,;t t
8445s,@LIBS@,$LIBS,;t t
8446s,@build@,$build,;t t
8447s,@build_cpu@,$build_cpu,;t t
8448s,@build_vendor@,$build_vendor,;t t
8449s,@build_os@,$build_os,;t t
8450s,@host@,$host,;t t
8451s,@host_cpu@,$host_cpu,;t t
8452s,@host_vendor@,$host_vendor,;t t
8453s,@host_os@,$host_os,;t t
8454s,@target@,$target,;t t
8455s,@target_cpu@,$target_cpu,;t t
8456s,@target_vendor@,$target_vendor,;t t
8457s,@target_os@,$target_os,;t t
8458s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
8459s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
8460s,@INSTALL_DATA@,$INSTALL_DATA,;t t
8461s,@CYGPATH_W@,$CYGPATH_W,;t t
8462s,@PACKAGE@,$PACKAGE,;t t
8463s,@VERSION@,$VERSION,;t t
8464s,@ACLOCAL@,$ACLOCAL,;t t
8465s,@AUTOCONF@,$AUTOCONF,;t t
8466s,@AUTOMAKE@,$AUTOMAKE,;t t
8467s,@AUTOHEADER@,$AUTOHEADER,;t t
8468s,@MAKEINFO@,$MAKEINFO,;t t
8469s,@AMTAR@,$AMTAR,;t t
8470s,@install_sh@,$install_sh,;t t
8471s,@STRIP@,$STRIP,;t t
8472s,@ac_ct_STRIP@,$ac_ct_STRIP,;t t
8473s,@INSTALL_STRIP_PROGRAM@,$INSTALL_STRIP_PROGRAM,;t t
8474s,@mkdir_p@,$mkdir_p,;t t
8475s,@AWK@,$AWK,;t t
8476s,@SET_MAKE@,$SET_MAKE,;t t
8477s,@am__leading_dot@,$am__leading_dot,;t t
8478s,@CXX@,$CXX,;t t
8479s,@CXXFLAGS@,$CXXFLAGS,;t t
8480s,@LDFLAGS@,$LDFLAGS,;t t
8481s,@CPPFLAGS@,$CPPFLAGS,;t t
8482s,@ac_ct_CXX@,$ac_ct_CXX,;t t
8483s,@EXEEXT@,$EXEEXT,;t t
8484s,@OBJEXT@,$OBJEXT,;t t
8485s,@DEPDIR@,$DEPDIR,;t t
8486s,@am__include@,$am__include,;t t
8487s,@am__quote@,$am__quote,;t t
8488s,@AMDEP_TRUE@,$AMDEP_TRUE,;t t
8489s,@AMDEP_FALSE@,$AMDEP_FALSE,;t t
8490s,@AMDEPBACKSLASH@,$AMDEPBACKSLASH,;t t
8491s,@CXXDEPMODE@,$CXXDEPMODE,;t t
8492s,@am__fastdepCXX_TRUE@,$am__fastdepCXX_TRUE,;t t
8493s,@am__fastdepCXX_FALSE@,$am__fastdepCXX_FALSE,;t t
8494s,@CC@,$CC,;t t
8495s,@CFLAGS@,$CFLAGS,;t t
8496s,@ac_ct_CC@,$ac_ct_CC,;t t
8497s,@CCDEPMODE@,$CCDEPMODE,;t t
8498s,@am__fastdepCC_TRUE@,$am__fastdepCC_TRUE,;t t
8499s,@am__fastdepCC_FALSE@,$am__fastdepCC_FALSE,;t t
8500s,@CPP@,$CPP,;t t
8501s,@EGREP@,$EGREP,;t t
8502s,@DEBUG@,$DEBUG,;t t
8503s,@DOXYGEN@,$DOXYGEN,;t t
8504s,@DOXYGEN_TRUE@,$DOXYGEN_TRUE,;t t
8505s,@DOXYGEN_FALSE@,$DOXYGEN_FALSE,;t t
8506s,@MSBITFIELDS@,$MSBITFIELDS,;t t
8507s,@GTK2_LIBS@,$GTK2_LIBS,;t t
8508s,@GTK2_CFLAGS@,$GTK2_CFLAGS,;t t
8509s,@HAVE_GTK2_TRUE@,$HAVE_GTK2_TRUE,;t t
8510s,@HAVE_GTK2_FALSE@,$HAVE_GTK2_FALSE,;t t
8511s,@LIBOBJS@,$LIBOBJS,;t t
8512s,@LTLIBOBJS@,$LTLIBOBJS,;t t
8513CEOF
8514
8515_ACEOF
8516
8517  cat >>$CONFIG_STATUS <<\_ACEOF
8518  # Split the substitutions into bite-sized pieces for seds with
8519  # small command number limits, like on Digital OSF/1 and HP-UX.
8520  ac_max_sed_lines=48
8521  ac_sed_frag=1 # Number of current file.
8522  ac_beg=1 # First line for current file.
8523  ac_end=$ac_max_sed_lines # Line after last line for current file.
8524  ac_more_lines=:
8525  ac_sed_cmds=
8526  while $ac_more_lines; do
8527    if test $ac_beg -gt 1; then
8528      sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
8529    else
8530      sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
8531    fi
8532    if test ! -s $tmp/subs.frag; then
8533      ac_more_lines=false
8534    else
8535      # The purpose of the label and of the branching condition is to
8536      # speed up the sed processing (if there are no `@' at all, there
8537      # is no need to browse any of the substitutions).
8538      # These are the two extra sed commands mentioned above.
8539      (echo ':t
8540  /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
8541      if test -z "$ac_sed_cmds"; then
8542        ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
8543      else
8544        ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
8545      fi
8546      ac_sed_frag=`expr $ac_sed_frag + 1`
8547      ac_beg=$ac_end
8548      ac_end=`expr $ac_end + $ac_max_sed_lines`
8549    fi
8550  done
8551  if test -z "$ac_sed_cmds"; then
8552    ac_sed_cmds=cat
8553  fi
8554fi # test -n "$CONFIG_FILES"
8555
8556_ACEOF
8557cat >>$CONFIG_STATUS <<\_ACEOF
8558for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
8559  # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
8560  case $ac_file in
8561  - | *:- | *:-:* ) # input from stdin
8562        cat >$tmp/stdin
8563        ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
8564        ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
8565  *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
8566        ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
8567  * )   ac_file_in=$ac_file.in ;;
8568  esac
8569
8570  # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
8571  ac_dir=`(dirname "$ac_file") 2>/dev/null ||
8572$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8573         X"$ac_file" : 'X\(//\)[^/]' \| \
8574         X"$ac_file" : 'X\(//\)$' \| \
8575         X"$ac_file" : 'X\(/\)' \| \
8576         .     : '\(.\)' 2>/dev/null ||
8577echo X"$ac_file" |
8578    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
8579          /^X\(\/\/\)[^/].*/{ s//\1/; q; }
8580          /^X\(\/\/\)$/{ s//\1/; q; }
8581          /^X\(\/\).*/{ s//\1/; q; }
8582          s/.*/./; q'`
8583  { if $as_mkdir_p; then
8584    mkdir -p "$ac_dir"
8585  else
8586    as_dir="$ac_dir"
8587    as_dirs=
8588    while test ! -d "$as_dir"; do
8589      as_dirs="$as_dir $as_dirs"
8590      as_dir=`(dirname "$as_dir") 2>/dev/null ||
8591$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8592         X"$as_dir" : 'X\(//\)[^/]' \| \
8593         X"$as_dir" : 'X\(//\)$' \| \
8594         X"$as_dir" : 'X\(/\)' \| \
8595         .     : '\(.\)' 2>/dev/null ||
8596echo X"$as_dir" |
8597    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
8598          /^X\(\/\/\)[^/].*/{ s//\1/; q; }
8599          /^X\(\/\/\)$/{ s//\1/; q; }
8600          /^X\(\/\).*/{ s//\1/; q; }
8601          s/.*/./; q'`
8602    done
8603    test ! -n "$as_dirs" || mkdir $as_dirs
8604  fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
8605echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
8606   { (exit 1); exit 1; }; }; }
8607
8608  ac_builddir=.
8609
8610if test "$ac_dir" != .; then
8611  ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
8612  # A "../" for each directory in $ac_dir_suffix.
8613  ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
8614else
8615  ac_dir_suffix= ac_top_builddir=
8616fi
8617
8618case $srcdir in
8619  .)  # No --srcdir option.  We are building in place.
8620    ac_srcdir=.
8621    if test -z "$ac_top_builddir"; then
8622       ac_top_srcdir=.
8623    else
8624       ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
8625    fi ;;
8626  [\\/]* | ?:[\\/]* )  # Absolute path.
8627    ac_srcdir=$srcdir$ac_dir_suffix;
8628    ac_top_srcdir=$srcdir ;;
8629  *) # Relative path.
8630    ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
8631    ac_top_srcdir=$ac_top_builddir$srcdir ;;
8632esac
8633
8634# Do not use `cd foo && pwd` to compute absolute paths, because
8635# the directories may not exist.
8636case `pwd` in
8637.) ac_abs_builddir="$ac_dir";;
8638*)
8639  case "$ac_dir" in
8640  .) ac_abs_builddir=`pwd`;;
8641  [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
8642  *) ac_abs_builddir=`pwd`/"$ac_dir";;
8643  esac;;
8644esac
8645case $ac_abs_builddir in
8646.) ac_abs_top_builddir=${ac_top_builddir}.;;
8647*)
8648  case ${ac_top_builddir}. in
8649  .) ac_abs_top_builddir=$ac_abs_builddir;;
8650  [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
8651  *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
8652  esac;;
8653esac
8654case $ac_abs_builddir in
8655.) ac_abs_srcdir=$ac_srcdir;;
8656*)
8657  case $ac_srcdir in
8658  .) ac_abs_srcdir=$ac_abs_builddir;;
8659  [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
8660  *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
8661  esac;;
8662esac
8663case $ac_abs_builddir in
8664.) ac_abs_top_srcdir=$ac_top_srcdir;;
8665*)
8666  case $ac_top_srcdir in
8667  .) ac_abs_top_srcdir=$ac_abs_builddir;;
8668  [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
8669  *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
8670  esac;;
8671esac
8672
8673
8674  case $INSTALL in
8675  [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
8676  *) ac_INSTALL=$ac_top_builddir$INSTALL ;;
8677  esac
8678
8679  if test x"$ac_file" != x-; then
8680    { echo "$as_me:$LINENO: creating $ac_file" >&5
8681echo "$as_me: creating $ac_file" >&6;}
8682    rm -f "$ac_file"
8683  fi
8684  # Let's still pretend it is `configure' which instantiates (i.e., don't
8685  # use $as_me), people would be surprised to read:
8686  #    /* config.h.  Generated by config.status.  */
8687  if test x"$ac_file" = x-; then
8688    configure_input=
8689  else
8690    configure_input="$ac_file.  "
8691  fi
8692  configure_input=$configure_input"Generated from `echo $ac_file_in |
8693                                     sed 's,.*/,,'` by configure."
8694
8695  # First look for the input files in the build tree, otherwise in the
8696  # src tree.
8697  ac_file_inputs=`IFS=:
8698    for f in $ac_file_in; do
8699      case $f in
8700      -) echo $tmp/stdin ;;
8701      [\\/$]*)
8702         # Absolute (can't be DOS-style, as IFS=:)
8703         test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
8704echo "$as_me: error: cannot find input file: $f" >&2;}
8705   { (exit 1); exit 1; }; }
8706         echo "$f";;
8707      *) # Relative
8708         if test -f "$f"; then
8709           # Build tree
8710           echo "$f"
8711         elif test -f "$srcdir/$f"; then
8712           # Source tree
8713           echo "$srcdir/$f"
8714         else
8715           # /dev/null tree
8716           { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
8717echo "$as_me: error: cannot find input file: $f" >&2;}
8718   { (exit 1); exit 1; }; }
8719         fi;;
8720      esac
8721    done` || { (exit 1); exit 1; }
8722_ACEOF
8723cat >>$CONFIG_STATUS <<_ACEOF
8724  sed "$ac_vpsub
8725$extrasub
8726_ACEOF
8727cat >>$CONFIG_STATUS <<\_ACEOF
8728:t
8729/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
8730s,@configure_input@,$configure_input,;t t
8731s,@srcdir@,$ac_srcdir,;t t
8732s,@abs_srcdir@,$ac_abs_srcdir,;t t
8733s,@top_srcdir@,$ac_top_srcdir,;t t
8734s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
8735s,@builddir@,$ac_builddir,;t t
8736s,@abs_builddir@,$ac_abs_builddir,;t t
8737s,@top_builddir@,$ac_top_builddir,;t t
8738s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
8739s,@INSTALL@,$ac_INSTALL,;t t
8740" $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
8741  rm -f $tmp/stdin
8742  if test x"$ac_file" != x-; then
8743    mv $tmp/out $ac_file
8744  else
8745    cat $tmp/out
8746    rm -f $tmp/out
8747  fi
8748
8749done
8750_ACEOF
8751cat >>$CONFIG_STATUS <<\_ACEOF
8752
8753#
8754# CONFIG_HEADER section.
8755#
8756
8757# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
8758# NAME is the cpp macro being defined and VALUE is the value it is being given.
8759#
8760# ac_d sets the value in "#define NAME VALUE" lines.
8761ac_dA='s,^\([    ]*\)#\([        ]*define[       ][      ]*\)'
8762ac_dB='[         ].*$,\1#\2'
8763ac_dC=' '
8764ac_dD=',;t'
8765# ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
8766ac_uA='s,^\([    ]*\)#\([        ]*\)undef\([    ][      ]*\)'
8767ac_uB='$,\1#\2define\3'
8768ac_uC=' '
8769ac_uD=',;t'
8770
8771for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
8772  # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
8773  case $ac_file in
8774  - | *:- | *:-:* ) # input from stdin
8775        cat >$tmp/stdin
8776        ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
8777        ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
8778  *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
8779        ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
8780  * )   ac_file_in=$ac_file.in ;;
8781  esac
8782
8783  test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
8784echo "$as_me: creating $ac_file" >&6;}
8785
8786  # First look for the input files in the build tree, otherwise in the
8787  # src tree.
8788  ac_file_inputs=`IFS=:
8789    for f in $ac_file_in; do
8790      case $f in
8791      -) echo $tmp/stdin ;;
8792      [\\/$]*)
8793         # Absolute (can't be DOS-style, as IFS=:)
8794         test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
8795echo "$as_me: error: cannot find input file: $f" >&2;}
8796   { (exit 1); exit 1; }; }
8797         # Do quote $f, to prevent DOS paths from being IFS'd.
8798         echo "$f";;
8799      *) # Relative
8800         if test -f "$f"; then
8801           # Build tree
8802           echo "$f"
8803         elif test -f "$srcdir/$f"; then
8804           # Source tree
8805           echo "$srcdir/$f"
8806         else
8807           # /dev/null tree
8808           { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
8809echo "$as_me: error: cannot find input file: $f" >&2;}
8810   { (exit 1); exit 1; }; }
8811         fi;;
8812      esac
8813    done` || { (exit 1); exit 1; }
8814  # Remove the trailing spaces.
8815  sed 's/[       ]*$//' $ac_file_inputs >$tmp/in
8816
8817_ACEOF
8818
8819# Transform confdefs.h into two sed scripts, `conftest.defines' and
8820# `conftest.undefs', that substitutes the proper values into
8821# config.h.in to produce config.h.  The first handles `#define'
8822# templates, and the second `#undef' templates.
8823# And first: Protect against being on the right side of a sed subst in
8824# config.status.  Protect against being in an unquoted here document
8825# in config.status.
8826rm -f conftest.defines conftest.undefs
8827# Using a here document instead of a string reduces the quoting nightmare.
8828# Putting comments in sed scripts is not portable.
8829#
8830# `end' is used to avoid that the second main sed command (meant for
8831# 0-ary CPP macros) applies to n-ary macro definitions.
8832# See the Autoconf documentation for `clear'.
8833cat >confdef2sed.sed <<\_ACEOF
8834s/[\\&,]/\\&/g
8835s,[\\$`],\\&,g
8836t clear
8837: clear
8838s,^[     ]*#[    ]*define[       ][      ]*\([^  (][^    (]*\)\(([^)]*)\)[       ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
8839t end
8840s,^[     ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
8841: end
8842_ACEOF
8843# If some macros were called several times there might be several times
8844# the same #defines, which is useless.  Nevertheless, we may not want to
8845# sort them, since we want the *last* AC-DEFINE to be honored.
8846uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines
8847sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
8848rm -f confdef2sed.sed
8849
8850# This sed command replaces #undef with comments.  This is necessary, for
8851# example, in the case of _POSIX_SOURCE, which is predefined and required
8852# on some systems where configure will not decide to define it.
8853cat >>conftest.undefs <<\_ACEOF
8854s,^[     ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */,
8855_ACEOF
8856
8857# Break up conftest.defines because some shells have a limit on the size
8858# of here documents, and old seds have small limits too (100 cmds).
8859echo '  # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
8860echo '  if grep "^[      ]*#[    ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
8861echo '  # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
8862echo '  :' >>$CONFIG_STATUS
8863rm -f conftest.tail
8864while grep . conftest.defines >/dev/null
8865do
8866  # Write a limited-size here document to $tmp/defines.sed.
8867  echo '  cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
8868  # Speed up: don't consider the non `#define' lines.
8869  echo '/^[      ]*#[    ]*define/!b' >>$CONFIG_STATUS
8870  # Work around the forget-to-reset-the-flag bug.
8871  echo 't clr' >>$CONFIG_STATUS
8872  echo ': clr' >>$CONFIG_STATUS
8873  sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
8874  echo 'CEOF
8875  sed -f $tmp/defines.sed $tmp/in >$tmp/out
8876  rm -f $tmp/in
8877  mv $tmp/out $tmp/in
8878' >>$CONFIG_STATUS
8879  sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
8880  rm -f conftest.defines
8881  mv conftest.tail conftest.defines
8882done
8883rm -f conftest.defines
8884echo '  fi # grep' >>$CONFIG_STATUS
8885echo >>$CONFIG_STATUS
8886
8887# Break up conftest.undefs because some shells have a limit on the size
8888# of here documents, and old seds have small limits too (100 cmds).
8889echo '  # Handle all the #undef templates' >>$CONFIG_STATUS
8890rm -f conftest.tail
8891while grep . conftest.undefs >/dev/null
8892do
8893  # Write a limited-size here document to $tmp/undefs.sed.
8894  echo '  cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
8895  # Speed up: don't consider the non `#undef'
8896  echo '/^[      ]*#[    ]*undef/!b' >>$CONFIG_STATUS
8897  # Work around the forget-to-reset-the-flag bug.
8898  echo 't clr' >>$CONFIG_STATUS
8899  echo ': clr' >>$CONFIG_STATUS
8900  sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
8901  echo 'CEOF
8902  sed -f $tmp/undefs.sed $tmp/in >$tmp/out
8903  rm -f $tmp/in
8904  mv $tmp/out $tmp/in
8905' >>$CONFIG_STATUS
8906  sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
8907  rm -f conftest.undefs
8908  mv conftest.tail conftest.undefs
8909done
8910rm -f conftest.undefs
8911
8912cat >>$CONFIG_STATUS <<\_ACEOF
8913  # Let's still pretend it is `configure' which instantiates (i.e., don't
8914  # use $as_me), people would be surprised to read:
8915  #    /* config.h.  Generated by config.status.  */
8916  if test x"$ac_file" = x-; then
8917    echo "/* Generated by configure.  */" >$tmp/config.h
8918  else
8919    echo "/* $ac_file.  Generated by configure.  */" >$tmp/config.h
8920  fi
8921  cat $tmp/in >>$tmp/config.h
8922  rm -f $tmp/in
8923  if test x"$ac_file" != x-; then
8924    if diff $ac_file $tmp/config.h >/dev/null 2>&1; then
8925      { echo "$as_me:$LINENO: $ac_file is unchanged" >&5
8926echo "$as_me: $ac_file is unchanged" >&6;}
8927    else
8928      ac_dir=`(dirname "$ac_file") 2>/dev/null ||
8929$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8930         X"$ac_file" : 'X\(//\)[^/]' \| \
8931         X"$ac_file" : 'X\(//\)$' \| \
8932         X"$ac_file" : 'X\(/\)' \| \
8933         .     : '\(.\)' 2>/dev/null ||
8934echo X"$ac_file" |
8935    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
8936          /^X\(\/\/\)[^/].*/{ s//\1/; q; }
8937          /^X\(\/\/\)$/{ s//\1/; q; }
8938          /^X\(\/\).*/{ s//\1/; q; }
8939          s/.*/./; q'`
8940      { if $as_mkdir_p; then
8941    mkdir -p "$ac_dir"
8942  else
8943    as_dir="$ac_dir"
8944    as_dirs=
8945    while test ! -d "$as_dir"; do
8946      as_dirs="$as_dir $as_dirs"
8947      as_dir=`(dirname "$as_dir") 2>/dev/null ||
8948$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8949         X"$as_dir" : 'X\(//\)[^/]' \| \
8950         X"$as_dir" : 'X\(//\)$' \| \
8951         X"$as_dir" : 'X\(/\)' \| \
8952         .     : '\(.\)' 2>/dev/null ||
8953echo X"$as_dir" |
8954    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
8955          /^X\(\/\/\)[^/].*/{ s//\1/; q; }
8956          /^X\(\/\/\)$/{ s//\1/; q; }
8957          /^X\(\/\).*/{ s//\1/; q; }
8958          s/.*/./; q'`
8959    done
8960    test ! -n "$as_dirs" || mkdir $as_dirs
8961  fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
8962echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
8963   { (exit 1); exit 1; }; }; }
8964
8965      rm -f $ac_file
8966      mv $tmp/config.h $ac_file
8967    fi
8968  else
8969    cat $tmp/config.h
8970    rm -f $tmp/config.h
8971  fi
8972# Compute $ac_file's index in $config_headers.
8973_am_stamp_count=1
8974for _am_header in $config_headers :; do
8975  case $_am_header in
8976    $ac_file | $ac_file:* )
8977      break ;;
8978    * )
8979      _am_stamp_count=`expr $_am_stamp_count + 1` ;;
8980  esac
8981done
8982echo "timestamp for $ac_file" >`(dirname $ac_file) 2>/dev/null ||
8983$as_expr X$ac_file : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8984         X$ac_file : 'X\(//\)[^/]' \| \
8985         X$ac_file : 'X\(//\)$' \| \
8986         X$ac_file : 'X\(/\)' \| \
8987         .     : '\(.\)' 2>/dev/null ||
8988echo X$ac_file |
8989    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
8990          /^X\(\/\/\)[^/].*/{ s//\1/; q; }
8991          /^X\(\/\/\)$/{ s//\1/; q; }
8992          /^X\(\/\).*/{ s//\1/; q; }
8993          s/.*/./; q'`/stamp-h$_am_stamp_count
8994done
8995_ACEOF
8996cat >>$CONFIG_STATUS <<\_ACEOF
8997
8998#
8999# CONFIG_COMMANDS section.
9000#
9001for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
9002  ac_dest=`echo "$ac_file" | sed 's,:.*,,'`
9003  ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'`
9004  ac_dir=`(dirname "$ac_dest") 2>/dev/null ||
9005$as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
9006         X"$ac_dest" : 'X\(//\)[^/]' \| \
9007         X"$ac_dest" : 'X\(//\)$' \| \
9008         X"$ac_dest" : 'X\(/\)' \| \
9009         .     : '\(.\)' 2>/dev/null ||
9010echo X"$ac_dest" |
9011    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
9012          /^X\(\/\/\)[^/].*/{ s//\1/; q; }
9013          /^X\(\/\/\)$/{ s//\1/; q; }
9014          /^X\(\/\).*/{ s//\1/; q; }
9015          s/.*/./; q'`
9016  { if $as_mkdir_p; then
9017    mkdir -p "$ac_dir"
9018  else
9019    as_dir="$ac_dir"
9020    as_dirs=
9021    while test ! -d "$as_dir"; do
9022      as_dirs="$as_dir $as_dirs"
9023      as_dir=`(dirname "$as_dir") 2>/dev/null ||
9024$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
9025         X"$as_dir" : 'X\(//\)[^/]' \| \
9026         X"$as_dir" : 'X\(//\)$' \| \
9027         X"$as_dir" : 'X\(/\)' \| \
9028         .     : '\(.\)' 2>/dev/null ||
9029echo X"$as_dir" |
9030    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
9031          /^X\(\/\/\)[^/].*/{ s//\1/; q; }
9032          /^X\(\/\/\)$/{ s//\1/; q; }
9033          /^X\(\/\).*/{ s//\1/; q; }
9034          s/.*/./; q'`
9035    done
9036    test ! -n "$as_dirs" || mkdir $as_dirs
9037  fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
9038echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
9039   { (exit 1); exit 1; }; }; }
9040
9041  ac_builddir=.
9042
9043if test "$ac_dir" != .; then
9044  ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
9045  # A "../" for each directory in $ac_dir_suffix.
9046  ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
9047else
9048  ac_dir_suffix= ac_top_builddir=
9049fi
9050
9051case $srcdir in
9052  .)  # No --srcdir option.  We are building in place.
9053    ac_srcdir=.
9054    if test -z "$ac_top_builddir"; then
9055       ac_top_srcdir=.
9056    else
9057       ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
9058    fi ;;
9059  [\\/]* | ?:[\\/]* )  # Absolute path.
9060    ac_srcdir=$srcdir$ac_dir_suffix;
9061    ac_top_srcdir=$srcdir ;;
9062  *) # Relative path.
9063    ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
9064    ac_top_srcdir=$ac_top_builddir$srcdir ;;
9065esac
9066
9067# Do not use `cd foo && pwd` to compute absolute paths, because
9068# the directories may not exist.
9069case `pwd` in
9070.) ac_abs_builddir="$ac_dir";;
9071*)
9072  case "$ac_dir" in
9073  .) ac_abs_builddir=`pwd`;;
9074  [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
9075  *) ac_abs_builddir=`pwd`/"$ac_dir";;
9076  esac;;
9077esac
9078case $ac_abs_builddir in
9079.) ac_abs_top_builddir=${ac_top_builddir}.;;
9080*)
9081  case ${ac_top_builddir}. in
9082  .) ac_abs_top_builddir=$ac_abs_builddir;;
9083  [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
9084  *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
9085  esac;;
9086esac
9087case $ac_abs_builddir in
9088.) ac_abs_srcdir=$ac_srcdir;;
9089*)
9090  case $ac_srcdir in
9091  .) ac_abs_srcdir=$ac_abs_builddir;;
9092  [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
9093  *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
9094  esac;;
9095esac
9096case $ac_abs_builddir in
9097.) ac_abs_top_srcdir=$ac_top_srcdir;;
9098*)
9099  case $ac_top_srcdir in
9100  .) ac_abs_top_srcdir=$ac_abs_builddir;;
9101  [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
9102  *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
9103  esac;;
9104esac
9105
9106
9107  { echo "$as_me:$LINENO: executing $ac_dest commands" >&5
9108echo "$as_me: executing $ac_dest commands" >&6;}
9109  case $ac_dest in
9110    depfiles ) test x"$AMDEP_TRUE" != x"" || for mf in $CONFIG_FILES; do
9111  # Strip MF so we end up with the name of the file.
9112  mf=`echo "$mf" | sed -e 's/:.*$//'`
9113  # Check whether this is an Automake generated Makefile or not.
9114  # We used to match only the files named `Makefile.in', but
9115  # some people rename them; so instead we look at the file content.
9116  # Grep'ing the first line is not enough: some people post-process
9117  # each Makefile.in and add a new line on top of each file to say so.
9118  # So let's grep whole file.
9119  if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then
9120    dirpart=`(dirname "$mf") 2>/dev/null ||
9121$as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
9122         X"$mf" : 'X\(//\)[^/]' \| \
9123         X"$mf" : 'X\(//\)$' \| \
9124         X"$mf" : 'X\(/\)' \| \
9125         .     : '\(.\)' 2>/dev/null ||
9126echo X"$mf" |
9127    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
9128          /^X\(\/\/\)[^/].*/{ s//\1/; q; }
9129          /^X\(\/\/\)$/{ s//\1/; q; }
9130          /^X\(\/\).*/{ s//\1/; q; }
9131          s/.*/./; q'`
9132  else
9133    continue
9134  fi
9135  grep '^DEP_FILES *= *[^ #]' < "$mf" > /dev/null || continue
9136  # Extract the definition of DEP_FILES from the Makefile without
9137  # running `make'.
9138  DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
9139  test -z "$DEPDIR" && continue
9140  # When using ansi2knr, U may be empty or an underscore; expand it
9141  U=`sed -n 's/^U = //p' < "$mf"`
9142  test -d "$dirpart/$DEPDIR" || mkdir "$dirpart/$DEPDIR"
9143  # We invoke sed twice because it is the simplest approach to
9144  # changing $(DEPDIR) to its actual value in the expansion.
9145  for file in `sed -n '
9146    /^DEP_FILES = .*\\\\$/ {
9147      s/^DEP_FILES = //
9148      :loop
9149        s/\\\\$//
9150        p
9151        n
9152        /\\\\$/ b loop
9153      p
9154    }
9155    /^DEP_FILES = / s/^DEP_FILES = //p' < "$mf" | \
9156       sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
9157    # Make sure the directory exists.
9158    test -f "$dirpart/$file" && continue
9159    fdir=`(dirname "$file") 2>/dev/null ||
9160$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
9161         X"$file" : 'X\(//\)[^/]' \| \
9162         X"$file" : 'X\(//\)$' \| \
9163         X"$file" : 'X\(/\)' \| \
9164         .     : '\(.\)' 2>/dev/null ||
9165echo X"$file" |
9166    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
9167          /^X\(\/\/\)[^/].*/{ s//\1/; q; }
9168          /^X\(\/\/\)$/{ s//\1/; q; }
9169          /^X\(\/\).*/{ s//\1/; q; }
9170          s/.*/./; q'`
9171    { if $as_mkdir_p; then
9172    mkdir -p $dirpart/$fdir
9173  else
9174    as_dir=$dirpart/$fdir
9175    as_dirs=
9176    while test ! -d "$as_dir"; do
9177      as_dirs="$as_dir $as_dirs"
9178      as_dir=`(dirname "$as_dir") 2>/dev/null ||
9179$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
9180         X"$as_dir" : 'X\(//\)[^/]' \| \
9181         X"$as_dir" : 'X\(//\)$' \| \
9182         X"$as_dir" : 'X\(/\)' \| \
9183         .     : '\(.\)' 2>/dev/null ||
9184echo X"$as_dir" |
9185    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
9186          /^X\(\/\/\)[^/].*/{ s//\1/; q; }
9187          /^X\(\/\/\)$/{ s//\1/; q; }
9188          /^X\(\/\).*/{ s//\1/; q; }
9189          s/.*/./; q'`
9190    done
9191    test ! -n "$as_dirs" || mkdir $as_dirs
9192  fi || { { echo "$as_me:$LINENO: error: cannot create directory $dirpart/$fdir" >&5
9193echo "$as_me: error: cannot create directory $dirpart/$fdir" >&2;}
9194   { (exit 1); exit 1; }; }; }
9195
9196    # echo "creating $dirpart/$file"
9197    echo '# dummy' > "$dirpart/$file"
9198  done
9199done
9200 ;;
9201  esac
9202done
9203_ACEOF
9204
9205cat >>$CONFIG_STATUS <<\_ACEOF
9206
9207{ (exit 0); exit 0; }
9208_ACEOF
9209chmod +x $CONFIG_STATUS
9210ac_clean_files=$ac_clean_files_save
9211
9212
9213# configure is writing to config.log, and then calls config.status.
9214# config.status does its own redirection, appending to config.log.
9215# Unfortunately, on DOS this fails, as config.log is still kept open
9216# by configure, so config.status won't be able to write to it; its
9217# output is simply discarded.  So we exec the FD to /dev/null,
9218# effectively closing config.log, so it can be properly (re)opened and
9219# appended to by config.status.  When coming back to configure, we
9220# need to make the FD available again.
9221if test "$no_create" != yes; then
9222  ac_cs_success=:
9223  ac_config_status_args=
9224  test "$silent" = yes &&
9225    ac_config_status_args="$ac_config_status_args --quiet"
9226  exec 5>/dev/null
9227  $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
9228  exec 5>>config.log
9229  # Use ||, not &&, to avoid exiting from the if with $? = 1, which
9230  # would make configure fail if this is the last instruction.
9231  $ac_cs_success || { (exit 1); exit 1; }
9232fi
9233
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