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source: orxonox.OLD/orxonox/branches/heightMap/configure @ 4840

Last change on this file since 4840 was 4165, checked in by bensch, 20 years ago

orxonox/branches/heightMap: merged trunk back to the heightMap branche
merged with command:
svn merge trunk/ branches/heightMap/ -r 4122:HEAD

  • Property svn:executable set to *
File size: 281.2 KB
Line 
1#! /bin/sh
2# Guess values for system-dependent variables and create Makefiles.
3# Generated by GNU Autoconf 2.59 for orxonox 0.2.3-pre-alpha.
4#
5# Report bugs to <orxonox-dev at mail.datacore.ch>.
6#
7# Copyright (C) 2003 Free Software Foundation, Inc.
8# This configure script is free software; the Free Software Foundation
9# gives unlimited permission to copy, distribute and modify it.
10## --------------------- ##
11## M4sh Initialization.  ##
12## --------------------- ##
13
14# Be Bourne compatible
15if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
16  emulate sh
17  NULLCMD=:
18  # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
19  # is contrary to our usage.  Disable this feature.
20  alias -g '${1+"$@"}'='"$@"'
21elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
22  set -o posix
23fi
24DUALCASE=1; export DUALCASE # for MKS sh
25
26# Support unset when possible.
27if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
28  as_unset=unset
29else
30  as_unset=false
31fi
32
33
34# Work around bugs in pre-3.0 UWIN ksh.
35$as_unset ENV MAIL MAILPATH
36PS1='$ '
37PS2='> '
38PS4='+ '
39
40# NLS nuisances.
41for as_var in \
42  LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
43  LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
44  LC_TELEPHONE LC_TIME
45do
46  if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
47    eval $as_var=C; export $as_var
48  else
49    $as_unset $as_var
50  fi
51done
52
53# Required to use basename.
54if expr a : '\(a\)' >/dev/null 2>&1; then
55  as_expr=expr
56else
57  as_expr=false
58fi
59
60if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
61  as_basename=basename
62else
63  as_basename=false
64fi
65
66
67# Name of the executable.
68as_me=`$as_basename "$0" ||
69$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
70         X"$0" : 'X\(//\)$' \| \
71         X"$0" : 'X\(/\)$' \| \
72         .     : '\(.\)' 2>/dev/null ||
73echo X/"$0" |
74    sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
75          /^X\/\(\/\/\)$/{ s//\1/; q; }
76          /^X\/\(\/\).*/{ s//\1/; q; }
77          s/.*/./; q'`
78
79
80# PATH needs CR, and LINENO needs CR and PATH.
81# Avoid depending upon Character Ranges.
82as_cr_letters='abcdefghijklmnopqrstuvwxyz'
83as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
84as_cr_Letters=$as_cr_letters$as_cr_LETTERS
85as_cr_digits='0123456789'
86as_cr_alnum=$as_cr_Letters$as_cr_digits
87
88# The user is always right.
89if test "${PATH_SEPARATOR+set}" != set; then
90  echo "#! /bin/sh" >conf$$.sh
91  echo  "exit 0"   >>conf$$.sh
92  chmod +x conf$$.sh
93  if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
94    PATH_SEPARATOR=';'
95  else
96    PATH_SEPARATOR=:
97  fi
98  rm -f conf$$.sh
99fi
100
101
102  as_lineno_1=$LINENO
103  as_lineno_2=$LINENO
104  as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
105  test "x$as_lineno_1" != "x$as_lineno_2" &&
106  test "x$as_lineno_3"  = "x$as_lineno_2"  || {
107  # Find who we are.  Look in the path if we contain no path at all
108  # relative or not.
109  case $0 in
110    *[\\/]* ) as_myself=$0 ;;
111    *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
112for as_dir in $PATH
113do
114  IFS=$as_save_IFS
115  test -z "$as_dir" && as_dir=.
116  test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
117done
118
119       ;;
120  esac
121  # We did not find ourselves, most probably we were run as `sh COMMAND'
122  # in which case we are not to be found in the path.
123  if test "x$as_myself" = x; then
124    as_myself=$0
125  fi
126  if test ! -f "$as_myself"; then
127    { echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2
128   { (exit 1); exit 1; }; }
129  fi
130  case $CONFIG_SHELL in
131  '')
132    as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
133for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
134do
135  IFS=$as_save_IFS
136  test -z "$as_dir" && as_dir=.
137  for as_base in sh bash ksh sh5; do
138         case $as_dir in
139         /*)
140           if ("$as_dir/$as_base" -c '
141  as_lineno_1=$LINENO
142  as_lineno_2=$LINENO
143  as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
144  test "x$as_lineno_1" != "x$as_lineno_2" &&
145  test "x$as_lineno_3"  = "x$as_lineno_2" ') 2>/dev/null; then
146             $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
147             $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
148             CONFIG_SHELL=$as_dir/$as_base
149             export CONFIG_SHELL
150             exec "$CONFIG_SHELL" "$0" ${1+"$@"}
151           fi;;
152         esac
153       done
154done
155;;
156  esac
157
158  # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
159  # uniformly replaced by the line number.  The first 'sed' inserts a
160  # line-number line before each line; the second 'sed' does the real
161  # work.  The second script uses 'N' to pair each line-number line
162  # with the numbered line, and appends trailing '-' during
163  # substitution so that $LINENO is not a special case at line end.
164  # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
165  # second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)
166  sed '=' <$as_myself |
167    sed '
168      N
169      s,$,-,
170      : loop
171      s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
172      t loop
173      s,-$,,
174      s,^['$as_cr_digits']*\n,,
175    ' >$as_me.lineno &&
176  chmod +x $as_me.lineno ||
177    { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
178   { (exit 1); exit 1; }; }
179
180  # Don't try to exec as it changes $[0], causing all sort of problems
181  # (the dirname of $[0] is not the place where we might find the
182  # original and so on.  Autoconf is especially sensible to this).
183  . ./$as_me.lineno
184  # Exit status is that of the last command.
185  exit
186}
187
188
189case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
190  *c*,-n*) ECHO_N= ECHO_C='
191' ECHO_T='      ' ;;
192  *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
193  *)       ECHO_N= ECHO_C='\c' ECHO_T= ;;
194esac
195
196if expr a : '\(a\)' >/dev/null 2>&1; then
197  as_expr=expr
198else
199  as_expr=false
200fi
201
202rm -f conf$$ conf$$.exe conf$$.file
203echo >conf$$.file
204if ln -s conf$$.file conf$$ 2>/dev/null; then
205  # We could just check for DJGPP; but this test a) works b) is more generic
206  # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
207  if test -f conf$$.exe; then
208    # Don't use ln at all; we don't have any links
209    as_ln_s='cp -p'
210  else
211    as_ln_s='ln -s'
212  fi
213elif ln conf$$.file conf$$ 2>/dev/null; then
214  as_ln_s=ln
215else
216  as_ln_s='cp -p'
217fi
218rm -f conf$$ conf$$.exe conf$$.file
219
220if mkdir -p . 2>/dev/null; then
221  as_mkdir_p=:
222else
223  test -d ./-p && rmdir ./-p
224  as_mkdir_p=false
225fi
226
227as_executable_p="test -f"
228
229# Sed expression to map a string onto a valid CPP name.
230as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
231
232# Sed expression to map a string onto a valid variable name.
233as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
234
235
236# IFS
237# We need space, tab and new line, in precisely that order.
238as_nl='
239'
240IFS="   $as_nl"
241
242# CDPATH.
243$as_unset CDPATH
244
245
246# Name of the host.
247# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
248# so uname gets run too.
249ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
250
251exec 6>&1
252
253#
254# Initializations.
255#
256ac_default_prefix=/usr/local
257ac_config_libobj_dir=.
258cross_compiling=no
259subdirs=
260MFLAGS=
261MAKEFLAGS=
262SHELL=${CONFIG_SHELL-/bin/sh}
263
264# Maximum number of lines to put in a shell here document.
265# This variable seems obsolete.  It should probably be removed, and
266# only ac_max_sed_lines should be used.
267: ${ac_max_here_lines=38}
268
269# Identity of this package.
270PACKAGE_NAME='orxonox'
271PACKAGE_TARNAME='orxonox'
272PACKAGE_VERSION='0.2.3-pre-alpha'
273PACKAGE_STRING='orxonox 0.2.3-pre-alpha'
274PACKAGE_BUGREPORT='orxonox-dev at mail.datacore.ch'
275
276ac_unique_file="."
277# Factoring default headers for most tests.
278ac_includes_default="\
279#include <stdio.h>
280#if HAVE_SYS_TYPES_H
281# include <sys/types.h>
282#endif
283#if HAVE_SYS_STAT_H
284# include <sys/stat.h>
285#endif
286#if STDC_HEADERS
287# include <stdlib.h>
288# include <stddef.h>
289#else
290# if HAVE_STDLIB_H
291#  include <stdlib.h>
292# endif
293#endif
294#if HAVE_STRING_H
295# if !STDC_HEADERS && HAVE_MEMORY_H
296#  include <memory.h>
297# endif
298# include <string.h>
299#endif
300#if HAVE_STRINGS_H
301# include <strings.h>
302#endif
303#if HAVE_INTTYPES_H
304# include <inttypes.h>
305#else
306# if HAVE_STDINT_H
307#  include <stdint.h>
308# endif
309#endif
310#if HAVE_UNISTD_H
311# include <unistd.h>
312#endif"
313
314ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS build build_cpu build_vendor build_os host host_cpu host_vendor host_os target target_cpu target_vendor target_os INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA CYGPATH_W PACKAGE VERSION ACLOCAL AUTOCONF AUTOMAKE AUTOHEADER MAKEINFO AMTAR install_sh STRIP ac_ct_STRIP INSTALL_STRIP_PROGRAM mkdir_p AWK SET_MAKE am__leading_dot CXX CXXFLAGS LDFLAGS CPPFLAGS ac_ct_CXX EXEEXT OBJEXT DEPDIR am__include am__quote AMDEP_TRUE AMDEP_FALSE AMDEPBACKSLASH CXXDEPMODE am__fastdepCXX_TRUE am__fastdepCXX_FALSE RANLIB ac_ct_RANLIB CC CFLAGS ac_ct_CC CCDEPMODE am__fastdepCC_TRUE am__fastdepCC_FALSE CPP EGREP DEBUG SUB_PROJECTS_TRUE SUB_PROJECTS_FALSE DOCUMENTATION_TRUE DOCUMENTATION_FALSE DOXYGEN DOXYGEN_TRUE DOXYGEN_FALSE GPROF PKG_CONFIG MSBITFIELDS GTK2_LIBS GTK2_CFLAGS HAVE_GTK2_TRUE HAVE_GTK2_FALSE CURL_LIBS CURL_CFLAGS HAVE_CURL_TRUE HAVE_CURL_FALSE LIBOBJS LTLIBOBJS'
315ac_subst_files=''
316
317# Initialize some variables set by options.
318ac_init_help=
319ac_init_version=false
320# The variables have the same names as the options, with
321# dashes changed to underlines.
322cache_file=/dev/null
323exec_prefix=NONE
324no_create=
325no_recursion=
326prefix=NONE
327program_prefix=NONE
328program_suffix=NONE
329program_transform_name=s,x,x,
330silent=
331site=
332srcdir=
333verbose=
334x_includes=NONE
335x_libraries=NONE
336
337# Installation directory options.
338# These are left unexpanded so users can "make install exec_prefix=/foo"
339# and all the variables that are supposed to be based on exec_prefix
340# by default will actually change.
341# Use braces instead of parens because sh, perl, etc. also accept them.
342bindir='${exec_prefix}/bin'
343sbindir='${exec_prefix}/sbin'
344libexecdir='${exec_prefix}/libexec'
345datadir='${prefix}/share'
346sysconfdir='${prefix}/etc'
347sharedstatedir='${prefix}/com'
348localstatedir='${prefix}/var'
349libdir='${exec_prefix}/lib'
350includedir='${prefix}/include'
351oldincludedir='/usr/include'
352infodir='${prefix}/info'
353mandir='${prefix}/man'
354
355ac_prev=
356for ac_option
357do
358  # If the previous option needs an argument, assign it.
359  if test -n "$ac_prev"; then
360    eval "$ac_prev=\$ac_option"
361    ac_prev=
362    continue
363  fi
364
365  ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'`
366
367  # Accept the important Cygnus configure options, so we can diagnose typos.
368
369  case $ac_option in
370
371  -bindir | --bindir | --bindi | --bind | --bin | --bi)
372    ac_prev=bindir ;;
373  -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
374    bindir=$ac_optarg ;;
375
376  -build | --build | --buil | --bui | --bu)
377    ac_prev=build_alias ;;
378  -build=* | --build=* | --buil=* | --bui=* | --bu=*)
379    build_alias=$ac_optarg ;;
380
381  -cache-file | --cache-file | --cache-fil | --cache-fi \
382  | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
383    ac_prev=cache_file ;;
384  -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
385  | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
386    cache_file=$ac_optarg ;;
387
388  --config-cache | -C)
389    cache_file=config.cache ;;
390
391  -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
392    ac_prev=datadir ;;
393  -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
394  | --da=*)
395    datadir=$ac_optarg ;;
396
397  -disable-* | --disable-*)
398    ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
399    # Reject names that are not valid shell variable names.
400    expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
401      { echo "$as_me: error: invalid feature name: $ac_feature" >&2
402   { (exit 1); exit 1; }; }
403    ac_feature=`echo $ac_feature | sed 's/-/_/g'`
404    eval "enable_$ac_feature=no" ;;
405
406  -enable-* | --enable-*)
407    ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
408    # Reject names that are not valid shell variable names.
409    expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
410      { echo "$as_me: error: invalid feature name: $ac_feature" >&2
411   { (exit 1); exit 1; }; }
412    ac_feature=`echo $ac_feature | sed 's/-/_/g'`
413    case $ac_option in
414      *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
415      *) ac_optarg=yes ;;
416    esac
417    eval "enable_$ac_feature='$ac_optarg'" ;;
418
419  -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
420  | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
421  | --exec | --exe | --ex)
422    ac_prev=exec_prefix ;;
423  -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
424  | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
425  | --exec=* | --exe=* | --ex=*)
426    exec_prefix=$ac_optarg ;;
427
428  -gas | --gas | --ga | --g)
429    # Obsolete; use --with-gas.
430    with_gas=yes ;;
431
432  -help | --help | --hel | --he | -h)
433    ac_init_help=long ;;
434  -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
435    ac_init_help=recursive ;;
436  -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
437    ac_init_help=short ;;
438
439  -host | --host | --hos | --ho)
440    ac_prev=host_alias ;;
441  -host=* | --host=* | --hos=* | --ho=*)
442    host_alias=$ac_optarg ;;
443
444  -includedir | --includedir | --includedi | --included | --include \
445  | --includ | --inclu | --incl | --inc)
446    ac_prev=includedir ;;
447  -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
448  | --includ=* | --inclu=* | --incl=* | --inc=*)
449    includedir=$ac_optarg ;;
450
451  -infodir | --infodir | --infodi | --infod | --info | --inf)
452    ac_prev=infodir ;;
453  -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
454    infodir=$ac_optarg ;;
455
456  -libdir | --libdir | --libdi | --libd)
457    ac_prev=libdir ;;
458  -libdir=* | --libdir=* | --libdi=* | --libd=*)
459    libdir=$ac_optarg ;;
460
461  -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
462  | --libexe | --libex | --libe)
463    ac_prev=libexecdir ;;
464  -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
465  | --libexe=* | --libex=* | --libe=*)
466    libexecdir=$ac_optarg ;;
467
468  -localstatedir | --localstatedir | --localstatedi | --localstated \
469  | --localstate | --localstat | --localsta | --localst \
470  | --locals | --local | --loca | --loc | --lo)
471    ac_prev=localstatedir ;;
472  -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
473  | --localstate=* | --localstat=* | --localsta=* | --localst=* \
474  | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
475    localstatedir=$ac_optarg ;;
476
477  -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
478    ac_prev=mandir ;;
479  -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
480    mandir=$ac_optarg ;;
481
482  -nfp | --nfp | --nf)
483    # Obsolete; use --without-fp.
484    with_fp=no ;;
485
486  -no-create | --no-create | --no-creat | --no-crea | --no-cre \
487  | --no-cr | --no-c | -n)
488    no_create=yes ;;
489
490  -no-recursion | --no-recursion | --no-recursio | --no-recursi \
491  | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
492    no_recursion=yes ;;
493
494  -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
495  | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
496  | --oldin | --oldi | --old | --ol | --o)
497    ac_prev=oldincludedir ;;
498  -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
499  | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
500  | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
501    oldincludedir=$ac_optarg ;;
502
503  -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
504    ac_prev=prefix ;;
505  -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
506    prefix=$ac_optarg ;;
507
508  -program-prefix | --program-prefix | --program-prefi | --program-pref \
509  | --program-pre | --program-pr | --program-p)
510    ac_prev=program_prefix ;;
511  -program-prefix=* | --program-prefix=* | --program-prefi=* \
512  | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
513    program_prefix=$ac_optarg ;;
514
515  -program-suffix | --program-suffix | --program-suffi | --program-suff \
516  | --program-suf | --program-su | --program-s)
517    ac_prev=program_suffix ;;
518  -program-suffix=* | --program-suffix=* | --program-suffi=* \
519  | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
520    program_suffix=$ac_optarg ;;
521
522  -program-transform-name | --program-transform-name \
523  | --program-transform-nam | --program-transform-na \
524  | --program-transform-n | --program-transform- \
525  | --program-transform | --program-transfor \
526  | --program-transfo | --program-transf \
527  | --program-trans | --program-tran \
528  | --progr-tra | --program-tr | --program-t)
529    ac_prev=program_transform_name ;;
530  -program-transform-name=* | --program-transform-name=* \
531  | --program-transform-nam=* | --program-transform-na=* \
532  | --program-transform-n=* | --program-transform-=* \
533  | --program-transform=* | --program-transfor=* \
534  | --program-transfo=* | --program-transf=* \
535  | --program-trans=* | --program-tran=* \
536  | --progr-tra=* | --program-tr=* | --program-t=*)
537    program_transform_name=$ac_optarg ;;
538
539  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
540  | -silent | --silent | --silen | --sile | --sil)
541    silent=yes ;;
542
543  -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
544    ac_prev=sbindir ;;
545  -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
546  | --sbi=* | --sb=*)
547    sbindir=$ac_optarg ;;
548
549  -sharedstatedir | --sharedstatedir | --sharedstatedi \
550  | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
551  | --sharedst | --shareds | --shared | --share | --shar \
552  | --sha | --sh)
553    ac_prev=sharedstatedir ;;
554  -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
555  | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
556  | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
557  | --sha=* | --sh=*)
558    sharedstatedir=$ac_optarg ;;
559
560  -site | --site | --sit)
561    ac_prev=site ;;
562  -site=* | --site=* | --sit=*)
563    site=$ac_optarg ;;
564
565  -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
566    ac_prev=srcdir ;;
567  -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
568    srcdir=$ac_optarg ;;
569
570  -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
571  | --syscon | --sysco | --sysc | --sys | --sy)
572    ac_prev=sysconfdir ;;
573  -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
574  | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
575    sysconfdir=$ac_optarg ;;
576
577  -target | --target | --targe | --targ | --tar | --ta | --t)
578    ac_prev=target_alias ;;
579  -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
580    target_alias=$ac_optarg ;;
581
582  -v | -verbose | --verbose | --verbos | --verbo | --verb)
583    verbose=yes ;;
584
585  -version | --version | --versio | --versi | --vers | -V)
586    ac_init_version=: ;;
587
588  -with-* | --with-*)
589    ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
590    # Reject names that are not valid shell variable names.
591    expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
592      { echo "$as_me: error: invalid package name: $ac_package" >&2
593   { (exit 1); exit 1; }; }
594    ac_package=`echo $ac_package| sed 's/-/_/g'`
595    case $ac_option in
596      *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
597      *) ac_optarg=yes ;;
598    esac
599    eval "with_$ac_package='$ac_optarg'" ;;
600
601  -without-* | --without-*)
602    ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
603    # Reject names that are not valid shell variable names.
604    expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
605      { echo "$as_me: error: invalid package name: $ac_package" >&2
606   { (exit 1); exit 1; }; }
607    ac_package=`echo $ac_package | sed 's/-/_/g'`
608    eval "with_$ac_package=no" ;;
609
610  --x)
611    # Obsolete; use --with-x.
612    with_x=yes ;;
613
614  -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
615  | --x-incl | --x-inc | --x-in | --x-i)
616    ac_prev=x_includes ;;
617  -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
618  | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
619    x_includes=$ac_optarg ;;
620
621  -x-libraries | --x-libraries | --x-librarie | --x-librari \
622  | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
623    ac_prev=x_libraries ;;
624  -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
625  | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
626    x_libraries=$ac_optarg ;;
627
628  -*) { echo "$as_me: error: unrecognized option: $ac_option
629Try \`$0 --help' for more information." >&2
630   { (exit 1); exit 1; }; }
631    ;;
632
633  *=*)
634    ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
635    # Reject names that are not valid shell variable names.
636    expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
637      { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
638   { (exit 1); exit 1; }; }
639    ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`
640    eval "$ac_envvar='$ac_optarg'"
641    export $ac_envvar ;;
642
643  *)
644    # FIXME: should be removed in autoconf 3.0.
645    echo "$as_me: WARNING: you should use --build, --host, --target" >&2
646    expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
647      echo "$as_me: WARNING: invalid host type: $ac_option" >&2
648    : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
649    ;;
650
651  esac
652done
653
654if test -n "$ac_prev"; then
655  ac_option=--`echo $ac_prev | sed 's/_/-/g'`
656  { echo "$as_me: error: missing argument to $ac_option" >&2
657   { (exit 1); exit 1; }; }
658fi
659
660# Be sure to have absolute paths.
661for ac_var in exec_prefix prefix
662do
663  eval ac_val=$`echo $ac_var`
664  case $ac_val in
665    [\\/$]* | ?:[\\/]* | NONE | '' ) ;;
666    *)  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
667   { (exit 1); exit 1; }; };;
668  esac
669done
670
671# Be sure to have absolute paths.
672for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
673              localstatedir libdir includedir oldincludedir infodir mandir
674do
675  eval ac_val=$`echo $ac_var`
676  case $ac_val in
677    [\\/$]* | ?:[\\/]* ) ;;
678    *)  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
679   { (exit 1); exit 1; }; };;
680  esac
681done
682
683# There might be people who depend on the old broken behavior: `$host'
684# used to hold the argument of --host etc.
685# FIXME: To remove some day.
686build=$build_alias
687host=$host_alias
688target=$target_alias
689
690# FIXME: To remove some day.
691if test "x$host_alias" != x; then
692  if test "x$build_alias" = x; then
693    cross_compiling=maybe
694    echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
695    If a cross compiler is detected then cross compile mode will be used." >&2
696  elif test "x$build_alias" != "x$host_alias"; then
697    cross_compiling=yes
698  fi
699fi
700
701ac_tool_prefix=
702test -n "$host_alias" && ac_tool_prefix=$host_alias-
703
704test "$silent" = yes && exec 6>/dev/null
705
706
707# Find the source files, if location was not specified.
708if test -z "$srcdir"; then
709  ac_srcdir_defaulted=yes
710  # Try the directory containing this script, then its parent.
711  ac_confdir=`(dirname "$0") 2>/dev/null ||
712$as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
713         X"$0" : 'X\(//\)[^/]' \| \
714         X"$0" : 'X\(//\)$' \| \
715         X"$0" : 'X\(/\)' \| \
716         .     : '\(.\)' 2>/dev/null ||
717echo X"$0" |
718    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
719          /^X\(\/\/\)[^/].*/{ s//\1/; q; }
720          /^X\(\/\/\)$/{ s//\1/; q; }
721          /^X\(\/\).*/{ s//\1/; q; }
722          s/.*/./; q'`
723  srcdir=$ac_confdir
724  if test ! -r $srcdir/$ac_unique_file; then
725    srcdir=..
726  fi
727else
728  ac_srcdir_defaulted=no
729fi
730if test ! -r $srcdir/$ac_unique_file; then
731  if test "$ac_srcdir_defaulted" = yes; then
732    { echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
733   { (exit 1); exit 1; }; }
734  else
735    { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
736   { (exit 1); exit 1; }; }
737  fi
738fi
739(cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null ||
740  { echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2
741   { (exit 1); exit 1; }; }
742srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'`
743ac_env_build_alias_set=${build_alias+set}
744ac_env_build_alias_value=$build_alias
745ac_cv_env_build_alias_set=${build_alias+set}
746ac_cv_env_build_alias_value=$build_alias
747ac_env_host_alias_set=${host_alias+set}
748ac_env_host_alias_value=$host_alias
749ac_cv_env_host_alias_set=${host_alias+set}
750ac_cv_env_host_alias_value=$host_alias
751ac_env_target_alias_set=${target_alias+set}
752ac_env_target_alias_value=$target_alias
753ac_cv_env_target_alias_set=${target_alias+set}
754ac_cv_env_target_alias_value=$target_alias
755ac_env_CXX_set=${CXX+set}
756ac_env_CXX_value=$CXX
757ac_cv_env_CXX_set=${CXX+set}
758ac_cv_env_CXX_value=$CXX
759ac_env_CXXFLAGS_set=${CXXFLAGS+set}
760ac_env_CXXFLAGS_value=$CXXFLAGS
761ac_cv_env_CXXFLAGS_set=${CXXFLAGS+set}
762ac_cv_env_CXXFLAGS_value=$CXXFLAGS
763ac_env_LDFLAGS_set=${LDFLAGS+set}
764ac_env_LDFLAGS_value=$LDFLAGS
765ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
766ac_cv_env_LDFLAGS_value=$LDFLAGS
767ac_env_CPPFLAGS_set=${CPPFLAGS+set}
768ac_env_CPPFLAGS_value=$CPPFLAGS
769ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
770ac_cv_env_CPPFLAGS_value=$CPPFLAGS
771ac_env_CC_set=${CC+set}
772ac_env_CC_value=$CC
773ac_cv_env_CC_set=${CC+set}
774ac_cv_env_CC_value=$CC
775ac_env_CFLAGS_set=${CFLAGS+set}
776ac_env_CFLAGS_value=$CFLAGS
777ac_cv_env_CFLAGS_set=${CFLAGS+set}
778ac_cv_env_CFLAGS_value=$CFLAGS
779ac_env_CPP_set=${CPP+set}
780ac_env_CPP_value=$CPP
781ac_cv_env_CPP_set=${CPP+set}
782ac_cv_env_CPP_value=$CPP
783
784#
785# Report the --help message.
786#
787if test "$ac_init_help" = "long"; then
788  # Omit some internal or obsolete options to make the list less imposing.
789  # This message is too long to be a string in the A/UX 3.1 sh.
790  cat <<_ACEOF
791\`configure' configures orxonox 0.2.3-pre-alpha to adapt to many kinds of systems.
792
793Usage: $0 [OPTION]... [VAR=VALUE]...
794
795To assign environment variables (e.g., CC, CFLAGS...), specify them as
796VAR=VALUE.  See below for descriptions of some of the useful variables.
797
798Defaults for the options are specified in brackets.
799
800Configuration:
801  -h, --help              display this help and exit
802      --help=short        display options specific to this package
803      --help=recursive    display the short help of all the included packages
804  -V, --version           display version information and exit
805  -q, --quiet, --silent   do not print \`checking...' messages
806      --cache-file=FILE   cache test results in FILE [disabled]
807  -C, --config-cache      alias for \`--cache-file=config.cache'
808  -n, --no-create         do not create output files
809      --srcdir=DIR        find the sources in DIR [configure dir or \`..']
810
811_ACEOF
812
813  cat <<_ACEOF
814Installation directories:
815  --prefix=PREFIX         install architecture-independent files in PREFIX
816                          [$ac_default_prefix]
817  --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
818                          [PREFIX]
819
820By default, \`make install' will install all the files in
821\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
822an installation prefix other than \`$ac_default_prefix' using \`--prefix',
823for instance \`--prefix=\$HOME'.
824
825For better control, use the options below.
826
827Fine tuning of the installation directories:
828  --bindir=DIR           user executables [EPREFIX/bin]
829  --sbindir=DIR          system admin executables [EPREFIX/sbin]
830  --libexecdir=DIR       program executables [EPREFIX/libexec]
831  --datadir=DIR          read-only architecture-independent data [PREFIX/share]
832  --sysconfdir=DIR       read-only single-machine data [PREFIX/etc]
833  --sharedstatedir=DIR   modifiable architecture-independent data [PREFIX/com]
834  --localstatedir=DIR    modifiable single-machine data [PREFIX/var]
835  --libdir=DIR           object code libraries [EPREFIX/lib]
836  --includedir=DIR       C header files [PREFIX/include]
837  --oldincludedir=DIR    C header files for non-gcc [/usr/include]
838  --infodir=DIR          info documentation [PREFIX/info]
839  --mandir=DIR           man documentation [PREFIX/man]
840_ACEOF
841
842  cat <<\_ACEOF
843
844Program names:
845  --program-prefix=PREFIX            prepend PREFIX to installed program names
846  --program-suffix=SUFFIX            append SUFFIX to installed program names
847  --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
848
849System types:
850  --build=BUILD     configure for building on BUILD [guessed]
851  --host=HOST       cross-compile to build programs to run on HOST [BUILD]
852  --target=TARGET   configure for building compilers for TARGET [HOST]
853_ACEOF
854fi
855
856if test -n "$ac_init_help"; then
857  case $ac_init_help in
858     short | recursive ) echo "Configuration of orxonox 0.2.3-pre-alpha:";;
859   esac
860  cat <<\_ACEOF
861
862Optional Features:
863  --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
864  --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
865  --disable-dependency-tracking  speeds up one-time build
866  --enable-dependency-tracking   do not reject slow dependency extractors
867  --enable-debug          compiles in debug mode. Lots of debug info about the
868                          game.
869  --disable-modular-debug compiles in modular-debug mode, that logs
870                          differently on the many modules of orxonox.
871  --enable-sub-projects   also builds the subProjects while make from srcdir
872  --enable-profile        builds orxonox with profiling support
873  --enable-efence         builds orxonox with efence support
874  --enable-documentation  also builds the sDocumentation while make from
875                          srcdir
876
877Optional Packages:
878  --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
879  --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
880  --without-gtk           Prevents GTK from being loaded
881  --without-curl          Prevents libcURL from being loaded
882
883Some influential environment variables:
884  CXX         C++ compiler command
885  CXXFLAGS    C++ compiler flags
886  LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
887              nonstandard directory <lib dir>
888  CPPFLAGS    C/C++ preprocessor flags, e.g. -I<include dir> if you have
889              headers in a nonstandard directory <include dir>
890  CC          C compiler command
891  CFLAGS      C compiler flags
892  CPP         C preprocessor
893
894Use these variables to override the choices made by `configure' or to help
895it to find libraries and programs with nonstandard names/locations.
896
897Report bugs to <orxonox-dev at mail.datacore.ch>.
898_ACEOF
899fi
900
901if test "$ac_init_help" = "recursive"; then
902  # If there are subdirs, report their specific --help.
903  ac_popdir=`pwd`
904  for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
905    test -d $ac_dir || continue
906    ac_builddir=.
907
908if test "$ac_dir" != .; then
909  ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
910  # A "../" for each directory in $ac_dir_suffix.
911  ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
912else
913  ac_dir_suffix= ac_top_builddir=
914fi
915
916case $srcdir in
917  .)  # No --srcdir option.  We are building in place.
918    ac_srcdir=.
919    if test -z "$ac_top_builddir"; then
920       ac_top_srcdir=.
921    else
922       ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
923    fi ;;
924  [\\/]* | ?:[\\/]* )  # Absolute path.
925    ac_srcdir=$srcdir$ac_dir_suffix;
926    ac_top_srcdir=$srcdir ;;
927  *) # Relative path.
928    ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
929    ac_top_srcdir=$ac_top_builddir$srcdir ;;
930esac
931
932# Do not use `cd foo && pwd` to compute absolute paths, because
933# the directories may not exist.
934case `pwd` in
935.) ac_abs_builddir="$ac_dir";;
936*)
937  case "$ac_dir" in
938  .) ac_abs_builddir=`pwd`;;
939  [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
940  *) ac_abs_builddir=`pwd`/"$ac_dir";;
941  esac;;
942esac
943case $ac_abs_builddir in
944.) ac_abs_top_builddir=${ac_top_builddir}.;;
945*)
946  case ${ac_top_builddir}. in
947  .) ac_abs_top_builddir=$ac_abs_builddir;;
948  [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
949  *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
950  esac;;
951esac
952case $ac_abs_builddir in
953.) ac_abs_srcdir=$ac_srcdir;;
954*)
955  case $ac_srcdir in
956  .) ac_abs_srcdir=$ac_abs_builddir;;
957  [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
958  *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
959  esac;;
960esac
961case $ac_abs_builddir in
962.) ac_abs_top_srcdir=$ac_top_srcdir;;
963*)
964  case $ac_top_srcdir in
965  .) ac_abs_top_srcdir=$ac_abs_builddir;;
966  [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
967  *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
968  esac;;
969esac
970
971    cd $ac_dir
972    # Check for guested configure; otherwise get Cygnus style configure.
973    if test -f $ac_srcdir/configure.gnu; then
974      echo
975      $SHELL $ac_srcdir/configure.gnu  --help=recursive
976    elif test -f $ac_srcdir/configure; then
977      echo
978      $SHELL $ac_srcdir/configure  --help=recursive
979    elif test -f $ac_srcdir/configure.ac ||
980           test -f $ac_srcdir/configure.in; then
981      echo
982      $ac_configure --help
983    else
984      echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
985    fi
986    cd $ac_popdir
987  done
988fi
989
990test -n "$ac_init_help" && exit 0
991if $ac_init_version; then
992  cat <<\_ACEOF
993orxonox configure 0.2.3-pre-alpha
994generated by GNU Autoconf 2.59
995
996Copyright (C) 2003 Free Software Foundation, Inc.
997This configure script is free software; the Free Software Foundation
998gives unlimited permission to copy, distribute and modify it.
999_ACEOF
1000  exit 0
1001fi
1002exec 5>config.log
1003cat >&5 <<_ACEOF
1004This file contains any messages produced by compilers while
1005running configure, to aid debugging if configure makes a mistake.
1006
1007It was created by orxonox $as_me 0.2.3-pre-alpha, which was
1008generated by GNU Autoconf 2.59.  Invocation command line was
1009
1010  $ $0 $@
1011
1012_ACEOF
1013{
1014cat <<_ASUNAME
1015## --------- ##
1016## Platform. ##
1017## --------- ##
1018
1019hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1020uname -m = `(uname -m) 2>/dev/null || echo unknown`
1021uname -r = `(uname -r) 2>/dev/null || echo unknown`
1022uname -s = `(uname -s) 2>/dev/null || echo unknown`
1023uname -v = `(uname -v) 2>/dev/null || echo unknown`
1024
1025/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1026/bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1027
1028/bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1029/usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1030/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1031hostinfo               = `(hostinfo) 2>/dev/null               || echo unknown`
1032/bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1033/usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1034/bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1035
1036_ASUNAME
1037
1038as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1039for as_dir in $PATH
1040do
1041  IFS=$as_save_IFS
1042  test -z "$as_dir" && as_dir=.
1043  echo "PATH: $as_dir"
1044done
1045
1046} >&5
1047
1048cat >&5 <<_ACEOF
1049
1050
1051## ----------- ##
1052## Core tests. ##
1053## ----------- ##
1054
1055_ACEOF
1056
1057
1058# Keep a trace of the command line.
1059# Strip out --no-create and --no-recursion so they do not pile up.
1060# Strip out --silent because we don't want to record it for future runs.
1061# Also quote any args containing shell meta-characters.
1062# Make two passes to allow for proper duplicate-argument suppression.
1063ac_configure_args=
1064ac_configure_args0=
1065ac_configure_args1=
1066ac_sep=
1067ac_must_keep_next=false
1068for ac_pass in 1 2
1069do
1070  for ac_arg
1071  do
1072    case $ac_arg in
1073    -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1074    -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1075    | -silent | --silent | --silen | --sile | --sil)
1076      continue ;;
1077    *" "*|*"    "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1078      ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1079    esac
1080    case $ac_pass in
1081    1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1082    2)
1083      ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1084      if test $ac_must_keep_next = true; then
1085        ac_must_keep_next=false # Got value, back to normal.
1086      else
1087        case $ac_arg in
1088          *=* | --config-cache | -C | -disable-* | --disable-* \
1089          | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1090          | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1091          | -with-* | --with-* | -without-* | --without-* | --x)
1092            case "$ac_configure_args0 " in
1093              "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1094            esac
1095            ;;
1096          -* ) ac_must_keep_next=true ;;
1097        esac
1098      fi
1099      ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
1100      # Get rid of the leading space.
1101      ac_sep=" "
1102      ;;
1103    esac
1104  done
1105done
1106$as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1107$as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1108
1109# When interrupted or exit'd, cleanup temporary files, and complete
1110# config.log.  We remove comments because anyway the quotes in there
1111# would cause problems or look ugly.
1112# WARNING: Be sure not to use single quotes in there, as some shells,
1113# such as our DU 5.0 friend, will then `close' the trap.
1114trap 'exit_status=$?
1115  # Save into config.log some information that might help in debugging.
1116  {
1117    echo
1118
1119    cat <<\_ASBOX
1120## ---------------- ##
1121## Cache variables. ##
1122## ---------------- ##
1123_ASBOX
1124    echo
1125    # The following way of writing the cache mishandles newlines in values,
1126{
1127  (set) 2>&1 |
1128    case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
1129    *ac_space=\ *)
1130      sed -n \
1131        "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
1132          s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
1133      ;;
1134    *)
1135      sed -n \
1136        "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
1137      ;;
1138    esac;
1139}
1140    echo
1141
1142    cat <<\_ASBOX
1143## ----------------- ##
1144## Output variables. ##
1145## ----------------- ##
1146_ASBOX
1147    echo
1148    for ac_var in $ac_subst_vars
1149    do
1150      eval ac_val=$`echo $ac_var`
1151      echo "$ac_var='"'"'$ac_val'"'"'"
1152    done | sort
1153    echo
1154
1155    if test -n "$ac_subst_files"; then
1156      cat <<\_ASBOX
1157## ------------- ##
1158## Output files. ##
1159## ------------- ##
1160_ASBOX
1161      echo
1162      for ac_var in $ac_subst_files
1163      do
1164        eval ac_val=$`echo $ac_var`
1165        echo "$ac_var='"'"'$ac_val'"'"'"
1166      done | sort
1167      echo
1168    fi
1169
1170    if test -s confdefs.h; then
1171      cat <<\_ASBOX
1172## ----------- ##
1173## confdefs.h. ##
1174## ----------- ##
1175_ASBOX
1176      echo
1177      sed "/^$/d" confdefs.h | sort
1178      echo
1179    fi
1180    test "$ac_signal" != 0 &&
1181      echo "$as_me: caught signal $ac_signal"
1182    echo "$as_me: exit $exit_status"
1183  } >&5
1184  rm -f core *.core &&
1185  rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
1186    exit $exit_status
1187     ' 0
1188for ac_signal in 1 2 13 15; do
1189  trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1190done
1191ac_signal=0
1192
1193# confdefs.h avoids OS command line length limits that DEFS can exceed.
1194rm -rf conftest* confdefs.h
1195# AIX cpp loses on an empty file, so make sure it contains at least a newline.
1196echo >confdefs.h
1197
1198# Predefined preprocessor variables.
1199
1200cat >>confdefs.h <<_ACEOF
1201#define PACKAGE_NAME "$PACKAGE_NAME"
1202_ACEOF
1203
1204
1205cat >>confdefs.h <<_ACEOF
1206#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1207_ACEOF
1208
1209
1210cat >>confdefs.h <<_ACEOF
1211#define PACKAGE_VERSION "$PACKAGE_VERSION"
1212_ACEOF
1213
1214
1215cat >>confdefs.h <<_ACEOF
1216#define PACKAGE_STRING "$PACKAGE_STRING"
1217_ACEOF
1218
1219
1220cat >>confdefs.h <<_ACEOF
1221#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1222_ACEOF
1223
1224
1225# Let the site file select an alternate cache file if it wants to.
1226# Prefer explicitly selected file to automatically selected ones.
1227if test -z "$CONFIG_SITE"; then
1228  if test "x$prefix" != xNONE; then
1229    CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
1230  else
1231    CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1232  fi
1233fi
1234for ac_site_file in $CONFIG_SITE; do
1235  if test -r "$ac_site_file"; then
1236    { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1237echo "$as_me: loading site script $ac_site_file" >&6;}
1238    sed 's/^/| /' "$ac_site_file" >&5
1239    . "$ac_site_file"
1240  fi
1241done
1242
1243if test -r "$cache_file"; then
1244  # Some versions of bash will fail to source /dev/null (special
1245  # files actually), so we avoid doing that.
1246  if test -f "$cache_file"; then
1247    { echo "$as_me:$LINENO: loading cache $cache_file" >&5
1248echo "$as_me: loading cache $cache_file" >&6;}
1249    case $cache_file in
1250      [\\/]* | ?:[\\/]* ) . $cache_file;;
1251      *)                      . ./$cache_file;;
1252    esac
1253  fi
1254else
1255  { echo "$as_me:$LINENO: creating cache $cache_file" >&5
1256echo "$as_me: creating cache $cache_file" >&6;}
1257  >$cache_file
1258fi
1259
1260# Check that the precious variables saved in the cache have kept the same
1261# value.
1262ac_cache_corrupted=false
1263for ac_var in `(set) 2>&1 |
1264               sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
1265  eval ac_old_set=\$ac_cv_env_${ac_var}_set
1266  eval ac_new_set=\$ac_env_${ac_var}_set
1267  eval ac_old_val="\$ac_cv_env_${ac_var}_value"
1268  eval ac_new_val="\$ac_env_${ac_var}_value"
1269  case $ac_old_set,$ac_new_set in
1270    set,)
1271      { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1272echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1273      ac_cache_corrupted=: ;;
1274    ,set)
1275      { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1276echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1277      ac_cache_corrupted=: ;;
1278    ,);;
1279    *)
1280      if test "x$ac_old_val" != "x$ac_new_val"; then
1281        { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1282echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1283        { echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5
1284echo "$as_me:   former value:  $ac_old_val" >&2;}
1285        { echo "$as_me:$LINENO:   current value: $ac_new_val" >&5
1286echo "$as_me:   current value: $ac_new_val" >&2;}
1287        ac_cache_corrupted=:
1288      fi;;
1289  esac
1290  # Pass precious variables to config.status.
1291  if test "$ac_new_set" = set; then
1292    case $ac_new_val in
1293    *" "*|*"    "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1294      ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1295    *) ac_arg=$ac_var=$ac_new_val ;;
1296    esac
1297    case " $ac_configure_args " in
1298      *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1299      *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1300    esac
1301  fi
1302done
1303if $ac_cache_corrupted; then
1304  { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1305echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1306  { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1307echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1308   { (exit 1); exit 1; }; }
1309fi
1310
1311ac_ext=c
1312ac_cpp='$CPP $CPPFLAGS'
1313ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1314ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1315ac_compiler_gnu=$ac_cv_c_compiler_gnu
1316
1317
1318
1319
1320
1321
1322
1323
1324
1325
1326
1327
1328
1329
1330
1331
1332
1333
1334
1335
1336
1337
1338
1339
1340
1341
1342
1343
1344## Detect the canonical host and target build environment.
1345ac_aux_dir=
1346for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
1347  if test -f $ac_dir/install-sh; then
1348    ac_aux_dir=$ac_dir
1349    ac_install_sh="$ac_aux_dir/install-sh -c"
1350    break
1351  elif test -f $ac_dir/install.sh; then
1352    ac_aux_dir=$ac_dir
1353    ac_install_sh="$ac_aux_dir/install.sh -c"
1354    break
1355  elif test -f $ac_dir/shtool; then
1356    ac_aux_dir=$ac_dir
1357    ac_install_sh="$ac_aux_dir/shtool install -c"
1358    break
1359  fi
1360done
1361if test -z "$ac_aux_dir"; then
1362  { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
1363echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
1364   { (exit 1); exit 1; }; }
1365fi
1366ac_config_guess="$SHELL $ac_aux_dir/config.guess"
1367ac_config_sub="$SHELL $ac_aux_dir/config.sub"
1368ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
1369
1370# Make sure we can run config.sub.
1371$ac_config_sub sun4 >/dev/null 2>&1 ||
1372  { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5
1373echo "$as_me: error: cannot run $ac_config_sub" >&2;}
1374   { (exit 1); exit 1; }; }
1375
1376echo "$as_me:$LINENO: checking build system type" >&5
1377echo $ECHO_N "checking build system type... $ECHO_C" >&6
1378if test "${ac_cv_build+set}" = set; then
1379  echo $ECHO_N "(cached) $ECHO_C" >&6
1380else
1381  ac_cv_build_alias=$build_alias
1382test -z "$ac_cv_build_alias" &&
1383  ac_cv_build_alias=`$ac_config_guess`
1384test -z "$ac_cv_build_alias" &&
1385  { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
1386echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
1387   { (exit 1); exit 1; }; }
1388ac_cv_build=`$ac_config_sub $ac_cv_build_alias` ||
1389  { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
1390echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
1391   { (exit 1); exit 1; }; }
1392
1393fi
1394echo "$as_me:$LINENO: result: $ac_cv_build" >&5
1395echo "${ECHO_T}$ac_cv_build" >&6
1396build=$ac_cv_build
1397build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1398build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1399build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1400
1401
1402echo "$as_me:$LINENO: checking host system type" >&5
1403echo $ECHO_N "checking host system type... $ECHO_C" >&6
1404if test "${ac_cv_host+set}" = set; then
1405  echo $ECHO_N "(cached) $ECHO_C" >&6
1406else
1407  ac_cv_host_alias=$host_alias
1408test -z "$ac_cv_host_alias" &&
1409  ac_cv_host_alias=$ac_cv_build_alias
1410ac_cv_host=`$ac_config_sub $ac_cv_host_alias` ||
1411  { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
1412echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
1413   { (exit 1); exit 1; }; }
1414
1415fi
1416echo "$as_me:$LINENO: result: $ac_cv_host" >&5
1417echo "${ECHO_T}$ac_cv_host" >&6
1418host=$ac_cv_host
1419host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1420host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1421host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1422
1423
1424echo "$as_me:$LINENO: checking target system type" >&5
1425echo $ECHO_N "checking target system type... $ECHO_C" >&6
1426if test "${ac_cv_target+set}" = set; then
1427  echo $ECHO_N "(cached) $ECHO_C" >&6
1428else
1429  ac_cv_target_alias=$target_alias
1430test "x$ac_cv_target_alias" = "x" &&
1431  ac_cv_target_alias=$ac_cv_host_alias
1432ac_cv_target=`$ac_config_sub $ac_cv_target_alias` ||
1433  { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_target_alias failed" >&5
1434echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;}
1435   { (exit 1); exit 1; }; }
1436
1437fi
1438echo "$as_me:$LINENO: result: $ac_cv_target" >&5
1439echo "${ECHO_T}$ac_cv_target" >&6
1440target=$ac_cv_target
1441target_cpu=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1442target_vendor=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1443target_os=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1444
1445
1446# The aliases save the names the user supplied, while $host etc.
1447# will get canonicalized.
1448test -n "$target_alias" &&
1449  test "$program_prefix$program_suffix$program_transform_name" = \
1450    NONENONEs,x,x, &&
1451  program_prefix=${target_alias}-
1452
1453am__api_version="1.8"
1454# Find a good install program.  We prefer a C program (faster),
1455# so one script is as good as another.  But avoid the broken or
1456# incompatible versions:
1457# SysV /etc/install, /usr/sbin/install
1458# SunOS /usr/etc/install
1459# IRIX /sbin/install
1460# AIX /bin/install
1461# AmigaOS /C/install, which installs bootblocks on floppy discs
1462# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1463# AFS /usr/afsws/bin/install, which mishandles nonexistent args
1464# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1465# OS/2's system install, which has a completely different semantic
1466# ./install, which can be erroneously created by make from ./install.sh.
1467echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
1468echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
1469if test -z "$INSTALL"; then
1470if test "${ac_cv_path_install+set}" = set; then
1471  echo $ECHO_N "(cached) $ECHO_C" >&6
1472else
1473  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1474for as_dir in $PATH
1475do
1476  IFS=$as_save_IFS
1477  test -z "$as_dir" && as_dir=.
1478  # Account for people who put trailing slashes in PATH elements.
1479case $as_dir/ in
1480  ./ | .// | /cC/* | \
1481  /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
1482  ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
1483  /usr/ucb/* ) ;;
1484  *)
1485    # OSF1 and SCO ODT 3.0 have their own names for install.
1486    # Don't use installbsd from OSF since it installs stuff as root
1487    # by default.
1488    for ac_prog in ginstall scoinst install; do
1489      for ac_exec_ext in '' $ac_executable_extensions; do
1490        if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
1491          if test $ac_prog = install &&
1492            grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1493            # AIX install.  It has an incompatible calling convention.
1494            :
1495          elif test $ac_prog = install &&
1496            grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1497            # program-specific install script used by HP pwplus--don't use.
1498            :
1499          else
1500            ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
1501            break 3
1502          fi
1503        fi
1504      done
1505    done
1506    ;;
1507esac
1508done
1509
1510
1511fi
1512  if test "${ac_cv_path_install+set}" = set; then
1513    INSTALL=$ac_cv_path_install
1514  else
1515    # As a last resort, use the slow shell script.  We don't cache a
1516    # path for INSTALL within a source directory, because that will
1517    # break other packages using the cache if that directory is
1518    # removed, or if the path is relative.
1519    INSTALL=$ac_install_sh
1520  fi
1521fi
1522echo "$as_me:$LINENO: result: $INSTALL" >&5
1523echo "${ECHO_T}$INSTALL" >&6
1524
1525# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1526# It thinks the first close brace ends the variable substitution.
1527test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1528
1529test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
1530
1531test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1532
1533echo "$as_me:$LINENO: checking whether build environment is sane" >&5
1534echo $ECHO_N "checking whether build environment is sane... $ECHO_C" >&6
1535# Just in case
1536sleep 1
1537echo timestamp > conftest.file
1538# Do `set' in a subshell so we don't clobber the current shell's
1539# arguments.  Must try -L first in case configure is actually a
1540# symlink; some systems play weird games with the mod time of symlinks
1541# (eg FreeBSD returns the mod time of the symlink's containing
1542# directory).
1543if (
1544   set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
1545   if test "$*" = "X"; then
1546      # -L didn't work.
1547      set X `ls -t $srcdir/configure conftest.file`
1548   fi
1549   rm -f conftest.file
1550   if test "$*" != "X $srcdir/configure conftest.file" \
1551      && test "$*" != "X conftest.file $srcdir/configure"; then
1552
1553      # If neither matched, then we have a broken ls.  This can happen
1554      # if, for instance, CONFIG_SHELL is bash and it inherits a
1555      # broken ls alias from the environment.  This has actually
1556      # happened.  Such a system could not be considered "sane".
1557      { { echo "$as_me:$LINENO: error: ls -t appears to fail.  Make sure there is not a broken
1558alias in your environment" >&5
1559echo "$as_me: error: ls -t appears to fail.  Make sure there is not a broken
1560alias in your environment" >&2;}
1561   { (exit 1); exit 1; }; }
1562   fi
1563
1564   test "$2" = conftest.file
1565   )
1566then
1567   # Ok.
1568   :
1569else
1570   { { echo "$as_me:$LINENO: error: newly created file is older than distributed files!
1571Check your system clock" >&5
1572echo "$as_me: error: newly created file is older than distributed files!
1573Check your system clock" >&2;}
1574   { (exit 1); exit 1; }; }
1575fi
1576echo "$as_me:$LINENO: result: yes" >&5
1577echo "${ECHO_T}yes" >&6
1578test "$program_prefix" != NONE &&
1579  program_transform_name="s,^,$program_prefix,;$program_transform_name"
1580# Use a double $ so make ignores it.
1581test "$program_suffix" != NONE &&
1582  program_transform_name="s,\$,$program_suffix,;$program_transform_name"
1583# Double any \ or $.  echo might interpret backslashes.
1584# By default was `s,x,x', remove it if useless.
1585cat <<\_ACEOF >conftest.sed
1586s/[\\$]/&&/g;s/;s,x,x,$//
1587_ACEOF
1588program_transform_name=`echo $program_transform_name | sed -f conftest.sed`
1589rm conftest.sed
1590
1591# expand $ac_aux_dir to an absolute path
1592am_aux_dir=`cd $ac_aux_dir && pwd`
1593
1594test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
1595# Use eval to expand $SHELL
1596if eval "$MISSING --run true"; then
1597  am_missing_run="$MISSING --run "
1598else
1599  am_missing_run=
1600  { echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5
1601echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
1602fi
1603
1604if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then
1605  # Keeping the `.' argument allows $(mkdir_p) to be used without
1606  # argument.  Indeed, we sometimes output rules like
1607  #   $(mkdir_p) $(somedir)
1608  # where $(somedir) is conditionally defined.
1609  # (`test -n '$(somedir)' && $(mkdir_p) $(somedir)' is a more
1610  # expensive solution, as it forces Make to start a sub-shell.)
1611  mkdir_p='mkdir -p -- .'
1612else
1613  # On NextStep and OpenStep, the `mkdir' command does not
1614  # recognize any option.  It will interpret all options as
1615  # directories to create, and then abort because `.' already
1616  # exists.
1617  for d in ./-p ./--version;
1618  do
1619    test -d $d && rmdir $d
1620  done
1621  # $(mkinstalldirs) is defined by Automake if mkinstalldirs exists.
1622  if test -f "$ac_aux_dir/mkinstalldirs"; then
1623    mkdir_p='$(mkinstalldirs)'
1624  else
1625    mkdir_p='$(install_sh) -d'
1626  fi
1627fi
1628
1629for ac_prog in gawk mawk nawk awk
1630do
1631  # Extract the first word of "$ac_prog", so it can be a program name with args.
1632set dummy $ac_prog; ac_word=$2
1633echo "$as_me:$LINENO: checking for $ac_word" >&5
1634echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1635if test "${ac_cv_prog_AWK+set}" = set; then
1636  echo $ECHO_N "(cached) $ECHO_C" >&6
1637else
1638  if test -n "$AWK"; then
1639  ac_cv_prog_AWK="$AWK" # Let the user override the test.
1640else
1641as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1642for as_dir in $PATH
1643do
1644  IFS=$as_save_IFS
1645  test -z "$as_dir" && as_dir=.
1646  for ac_exec_ext in '' $ac_executable_extensions; do
1647  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1648    ac_cv_prog_AWK="$ac_prog"
1649    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1650    break 2
1651  fi
1652done
1653done
1654
1655fi
1656fi
1657AWK=$ac_cv_prog_AWK
1658if test -n "$AWK"; then
1659  echo "$as_me:$LINENO: result: $AWK" >&5
1660echo "${ECHO_T}$AWK" >&6
1661else
1662  echo "$as_me:$LINENO: result: no" >&5
1663echo "${ECHO_T}no" >&6
1664fi
1665
1666  test -n "$AWK" && break
1667done
1668
1669echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
1670echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6
1671set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,:./+-,___p_,'`
1672if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
1673  echo $ECHO_N "(cached) $ECHO_C" >&6
1674else
1675  cat >conftest.make <<\_ACEOF
1676all:
1677        @echo 'ac_maketemp="$(MAKE)"'
1678_ACEOF
1679# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
1680eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=`
1681if test -n "$ac_maketemp"; then
1682  eval ac_cv_prog_make_${ac_make}_set=yes
1683else
1684  eval ac_cv_prog_make_${ac_make}_set=no
1685fi
1686rm -f conftest.make
1687fi
1688if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
1689  echo "$as_me:$LINENO: result: yes" >&5
1690echo "${ECHO_T}yes" >&6
1691  SET_MAKE=
1692else
1693  echo "$as_me:$LINENO: result: no" >&5
1694echo "${ECHO_T}no" >&6
1695  SET_MAKE="MAKE=${MAKE-make}"
1696fi
1697
1698rm -rf .tst 2>/dev/null
1699mkdir .tst 2>/dev/null
1700if test -d .tst; then
1701  am__leading_dot=.
1702else
1703  am__leading_dot=_
1704fi
1705rmdir .tst 2>/dev/null
1706
1707# test to see if srcdir already configured
1708if test "`cd $srcdir && pwd`" != "`pwd`" &&
1709   test -f $srcdir/config.status; then
1710  { { echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5
1711echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;}
1712   { (exit 1); exit 1; }; }
1713fi
1714
1715# test whether we have cygpath
1716if test -z "$CYGPATH_W"; then
1717  if (cygpath --version) >/dev/null 2>/dev/null; then
1718    CYGPATH_W='cygpath -w'
1719  else
1720    CYGPATH_W=echo
1721  fi
1722fi
1723
1724
1725# Define the identity of the package.
1726 PACKAGE='orxonox'
1727 VERSION='0.2.3-pre-alpha'
1728
1729
1730cat >>confdefs.h <<_ACEOF
1731#define PACKAGE "$PACKAGE"
1732_ACEOF
1733
1734
1735cat >>confdefs.h <<_ACEOF
1736#define VERSION "$VERSION"
1737_ACEOF
1738
1739# Some tools Automake needs.
1740
1741ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
1742
1743
1744AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
1745
1746
1747AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
1748
1749
1750AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
1751
1752
1753MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
1754
1755
1756AMTAR=${AMTAR-"${am_missing_run}tar"}
1757
1758install_sh=${install_sh-"$am_aux_dir/install-sh"}
1759
1760# Installed binaries are usually stripped using `strip' when the user
1761# run `make install-strip'.  However `strip' might not be the right
1762# tool to use in cross-compilation environments, therefore Automake
1763# will honor the `STRIP' environment variable to overrule this program.
1764if test "$cross_compiling" != no; then
1765  if test -n "$ac_tool_prefix"; then
1766  # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
1767set dummy ${ac_tool_prefix}strip; ac_word=$2
1768echo "$as_me:$LINENO: checking for $ac_word" >&5
1769echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1770if test "${ac_cv_prog_STRIP+set}" = set; then
1771  echo $ECHO_N "(cached) $ECHO_C" >&6
1772else
1773  if test -n "$STRIP"; then
1774  ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
1775else
1776as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1777for as_dir in $PATH
1778do
1779  IFS=$as_save_IFS
1780  test -z "$as_dir" && as_dir=.
1781  for ac_exec_ext in '' $ac_executable_extensions; do
1782  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1783    ac_cv_prog_STRIP="${ac_tool_prefix}strip"
1784    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1785    break 2
1786  fi
1787done
1788done
1789
1790fi
1791fi
1792STRIP=$ac_cv_prog_STRIP
1793if test -n "$STRIP"; then
1794  echo "$as_me:$LINENO: result: $STRIP" >&5
1795echo "${ECHO_T}$STRIP" >&6
1796else
1797  echo "$as_me:$LINENO: result: no" >&5
1798echo "${ECHO_T}no" >&6
1799fi
1800
1801fi
1802if test -z "$ac_cv_prog_STRIP"; then
1803  ac_ct_STRIP=$STRIP
1804  # Extract the first word of "strip", so it can be a program name with args.
1805set dummy strip; ac_word=$2
1806echo "$as_me:$LINENO: checking for $ac_word" >&5
1807echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1808if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
1809  echo $ECHO_N "(cached) $ECHO_C" >&6
1810else
1811  if test -n "$ac_ct_STRIP"; then
1812  ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
1813else
1814as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1815for as_dir in $PATH
1816do
1817  IFS=$as_save_IFS
1818  test -z "$as_dir" && as_dir=.
1819  for ac_exec_ext in '' $ac_executable_extensions; do
1820  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1821    ac_cv_prog_ac_ct_STRIP="strip"
1822    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1823    break 2
1824  fi
1825done
1826done
1827
1828  test -z "$ac_cv_prog_ac_ct_STRIP" && ac_cv_prog_ac_ct_STRIP=":"
1829fi
1830fi
1831ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
1832if test -n "$ac_ct_STRIP"; then
1833  echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
1834echo "${ECHO_T}$ac_ct_STRIP" >&6
1835else
1836  echo "$as_me:$LINENO: result: no" >&5
1837echo "${ECHO_T}no" >&6
1838fi
1839
1840  STRIP=$ac_ct_STRIP
1841else
1842  STRIP="$ac_cv_prog_STRIP"
1843fi
1844
1845fi
1846INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
1847
1848# We need awk for the "check" target.  The system "awk" is bad on
1849# some platforms.
1850
1851
1852
1853
1854
1855          ac_config_headers="$ac_config_headers config.h"
1856
1857
1858#########################
1859## Checks for programs ##
1860#########################
1861ac_ext=cc
1862ac_cpp='$CXXCPP $CPPFLAGS'
1863ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1864ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1865ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
1866if test -n "$ac_tool_prefix"; then
1867  for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
1868  do
1869    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
1870set dummy $ac_tool_prefix$ac_prog; ac_word=$2
1871echo "$as_me:$LINENO: checking for $ac_word" >&5
1872echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1873if test "${ac_cv_prog_CXX+set}" = set; then
1874  echo $ECHO_N "(cached) $ECHO_C" >&6
1875else
1876  if test -n "$CXX"; then
1877  ac_cv_prog_CXX="$CXX" # Let the user override the test.
1878else
1879as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1880for as_dir in $PATH
1881do
1882  IFS=$as_save_IFS
1883  test -z "$as_dir" && as_dir=.
1884  for ac_exec_ext in '' $ac_executable_extensions; do
1885  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1886    ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
1887    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1888    break 2
1889  fi
1890done
1891done
1892
1893fi
1894fi
1895CXX=$ac_cv_prog_CXX
1896if test -n "$CXX"; then
1897  echo "$as_me:$LINENO: result: $CXX" >&5
1898echo "${ECHO_T}$CXX" >&6
1899else
1900  echo "$as_me:$LINENO: result: no" >&5
1901echo "${ECHO_T}no" >&6
1902fi
1903
1904    test -n "$CXX" && break
1905  done
1906fi
1907if test -z "$CXX"; then
1908  ac_ct_CXX=$CXX
1909  for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
1910do
1911  # Extract the first word of "$ac_prog", so it can be a program name with args.
1912set dummy $ac_prog; ac_word=$2
1913echo "$as_me:$LINENO: checking for $ac_word" >&5
1914echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1915if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then
1916  echo $ECHO_N "(cached) $ECHO_C" >&6
1917else
1918  if test -n "$ac_ct_CXX"; then
1919  ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
1920else
1921as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1922for as_dir in $PATH
1923do
1924  IFS=$as_save_IFS
1925  test -z "$as_dir" && as_dir=.
1926  for ac_exec_ext in '' $ac_executable_extensions; do
1927  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1928    ac_cv_prog_ac_ct_CXX="$ac_prog"
1929    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1930    break 2
1931  fi
1932done
1933done
1934
1935fi
1936fi
1937ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
1938if test -n "$ac_ct_CXX"; then
1939  echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5
1940echo "${ECHO_T}$ac_ct_CXX" >&6
1941else
1942  echo "$as_me:$LINENO: result: no" >&5
1943echo "${ECHO_T}no" >&6
1944fi
1945
1946  test -n "$ac_ct_CXX" && break
1947done
1948test -n "$ac_ct_CXX" || ac_ct_CXX="g++"
1949
1950  CXX=$ac_ct_CXX
1951fi
1952
1953
1954# Provide some information about the compiler.
1955echo "$as_me:$LINENO:" \
1956     "checking for C++ compiler version" >&5
1957ac_compiler=`set X $ac_compile; echo $2`
1958{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
1959  (eval $ac_compiler --version </dev/null >&5) 2>&5
1960  ac_status=$?
1961  echo "$as_me:$LINENO: \$? = $ac_status" >&5
1962  (exit $ac_status); }
1963{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
1964  (eval $ac_compiler -v </dev/null >&5) 2>&5
1965  ac_status=$?
1966  echo "$as_me:$LINENO: \$? = $ac_status" >&5
1967  (exit $ac_status); }
1968{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
1969  (eval $ac_compiler -V </dev/null >&5) 2>&5
1970  ac_status=$?
1971  echo "$as_me:$LINENO: \$? = $ac_status" >&5
1972  (exit $ac_status); }
1973
1974cat >conftest.$ac_ext <<_ACEOF
1975/* confdefs.h.  */
1976_ACEOF
1977cat confdefs.h >>conftest.$ac_ext
1978cat >>conftest.$ac_ext <<_ACEOF
1979/* end confdefs.h.  */
1980
1981int
1982main ()
1983{
1984
1985  ;
1986  return 0;
1987}
1988_ACEOF
1989ac_clean_files_save=$ac_clean_files
1990ac_clean_files="$ac_clean_files a.out a.exe b.out"
1991# Try to create an executable without -o first, disregard a.out.
1992# It will help us diagnose broken compilers, and finding out an intuition
1993# of exeext.
1994echo "$as_me:$LINENO: checking for C++ compiler default output file name" >&5
1995echo $ECHO_N "checking for C++ compiler default output file name... $ECHO_C" >&6
1996ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
1997if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
1998  (eval $ac_link_default) 2>&5
1999  ac_status=$?
2000  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2001  (exit $ac_status); }; then
2002  # Find the output, starting from the most likely.  This scheme is
2003# not robust to junk in `.', hence go to wildcards (a.*) only as a last
2004# resort.
2005
2006# Be careful to initialize this variable, since it used to be cached.
2007# Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
2008ac_cv_exeext=
2009# b.out is created by i960 compilers.
2010for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
2011do
2012  test -f "$ac_file" || continue
2013  case $ac_file in
2014    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )
2015        ;;
2016    conftest.$ac_ext )
2017        # This is the source file.
2018        ;;
2019    [ab].out )
2020        # We found the default executable, but exeext='' is most
2021        # certainly right.
2022        break;;
2023    *.* )
2024        ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2025        # FIXME: I believe we export ac_cv_exeext for Libtool,
2026        # but it would be cool to find out if it's true.  Does anybody
2027        # maintain Libtool? --akim.
2028        export ac_cv_exeext
2029        break;;
2030    * )
2031        break;;
2032  esac
2033done
2034else
2035  echo "$as_me: failed program was:" >&5
2036sed 's/^/| /' conftest.$ac_ext >&5
2037
2038{ { echo "$as_me:$LINENO: error: C++ compiler cannot create executables
2039See \`config.log' for more details." >&5
2040echo "$as_me: error: C++ compiler cannot create executables
2041See \`config.log' for more details." >&2;}
2042   { (exit 77); exit 77; }; }
2043fi
2044
2045ac_exeext=$ac_cv_exeext
2046echo "$as_me:$LINENO: result: $ac_file" >&5
2047echo "${ECHO_T}$ac_file" >&6
2048
2049# Check the compiler produces executables we can run.  If not, either
2050# the compiler is broken, or we cross compile.
2051echo "$as_me:$LINENO: checking whether the C++ compiler works" >&5
2052echo $ECHO_N "checking whether the C++ compiler works... $ECHO_C" >&6
2053# FIXME: These cross compiler hacks should be removed for Autoconf 3.0
2054# If not cross compiling, check that we can run a simple program.
2055if test "$cross_compiling" != yes; then
2056  if { ac_try='./$ac_file'
2057  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2058  (eval $ac_try) 2>&5
2059  ac_status=$?
2060  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2061  (exit $ac_status); }; }; then
2062    cross_compiling=no
2063  else
2064    if test "$cross_compiling" = maybe; then
2065        cross_compiling=yes
2066    else
2067        { { echo "$as_me:$LINENO: error: cannot run C++ compiled programs.
2068If you meant to cross compile, use \`--host'.
2069See \`config.log' for more details." >&5
2070echo "$as_me: error: cannot run C++ compiled programs.
2071If you meant to cross compile, use \`--host'.
2072See \`config.log' for more details." >&2;}
2073   { (exit 1); exit 1; }; }
2074    fi
2075  fi
2076fi
2077echo "$as_me:$LINENO: result: yes" >&5
2078echo "${ECHO_T}yes" >&6
2079
2080rm -f a.out a.exe conftest$ac_cv_exeext b.out
2081ac_clean_files=$ac_clean_files_save
2082# Check the compiler produces executables we can run.  If not, either
2083# the compiler is broken, or we cross compile.
2084echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
2085echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
2086echo "$as_me:$LINENO: result: $cross_compiling" >&5
2087echo "${ECHO_T}$cross_compiling" >&6
2088
2089echo "$as_me:$LINENO: checking for suffix of executables" >&5
2090echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
2091if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2092  (eval $ac_link) 2>&5
2093  ac_status=$?
2094  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2095  (exit $ac_status); }; then
2096  # If both `conftest.exe' and `conftest' are `present' (well, observable)
2097# catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
2098# work properly (i.e., refer to `conftest.exe'), while it won't with
2099# `rm'.
2100for ac_file in conftest.exe conftest conftest.*; do
2101  test -f "$ac_file" || continue
2102  case $ac_file in
2103    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;
2104    *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2105          export ac_cv_exeext
2106          break;;
2107    * ) break;;
2108  esac
2109done
2110else
2111  { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
2112See \`config.log' for more details." >&5
2113echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
2114See \`config.log' for more details." >&2;}
2115   { (exit 1); exit 1; }; }
2116fi
2117
2118rm -f conftest$ac_cv_exeext
2119echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
2120echo "${ECHO_T}$ac_cv_exeext" >&6
2121
2122rm -f conftest.$ac_ext
2123EXEEXT=$ac_cv_exeext
2124ac_exeext=$EXEEXT
2125echo "$as_me:$LINENO: checking for suffix of object files" >&5
2126echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
2127if test "${ac_cv_objext+set}" = set; then
2128  echo $ECHO_N "(cached) $ECHO_C" >&6
2129else
2130  cat >conftest.$ac_ext <<_ACEOF
2131/* confdefs.h.  */
2132_ACEOF
2133cat confdefs.h >>conftest.$ac_ext
2134cat >>conftest.$ac_ext <<_ACEOF
2135/* end confdefs.h.  */
2136
2137int
2138main ()
2139{
2140
2141  ;
2142  return 0;
2143}
2144_ACEOF
2145rm -f conftest.o conftest.obj
2146if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2147  (eval $ac_compile) 2>&5
2148  ac_status=$?
2149  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2150  (exit $ac_status); }; then
2151  for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
2152  case $ac_file in
2153    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;
2154    *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2155       break;;
2156  esac
2157done
2158else
2159  echo "$as_me: failed program was:" >&5
2160sed 's/^/| /' conftest.$ac_ext >&5
2161
2162{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
2163See \`config.log' for more details." >&5
2164echo "$as_me: error: cannot compute suffix of object files: cannot compile
2165See \`config.log' for more details." >&2;}
2166   { (exit 1); exit 1; }; }
2167fi
2168
2169rm -f conftest.$ac_cv_objext conftest.$ac_ext
2170fi
2171echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
2172echo "${ECHO_T}$ac_cv_objext" >&6
2173OBJEXT=$ac_cv_objext
2174ac_objext=$OBJEXT
2175echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5
2176echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6
2177if test "${ac_cv_cxx_compiler_gnu+set}" = set; then
2178  echo $ECHO_N "(cached) $ECHO_C" >&6
2179else
2180  cat >conftest.$ac_ext <<_ACEOF
2181/* confdefs.h.  */
2182_ACEOF
2183cat confdefs.h >>conftest.$ac_ext
2184cat >>conftest.$ac_ext <<_ACEOF
2185/* end confdefs.h.  */
2186
2187int
2188main ()
2189{
2190#ifndef __GNUC__
2191       choke me
2192#endif
2193
2194  ;
2195  return 0;
2196}
2197_ACEOF
2198rm -f conftest.$ac_objext
2199if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2200  (eval $ac_compile) 2>conftest.er1
2201  ac_status=$?
2202  grep -v '^ *+' conftest.er1 >conftest.err
2203  rm -f conftest.er1
2204  cat conftest.err >&5
2205  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2206  (exit $ac_status); } &&
2207         { ac_try='test -z "$ac_cxx_werror_flag"
2208                         || test ! -s conftest.err'
2209  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2210  (eval $ac_try) 2>&5
2211  ac_status=$?
2212  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2213  (exit $ac_status); }; } &&
2214         { ac_try='test -s conftest.$ac_objext'
2215  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2216  (eval $ac_try) 2>&5
2217  ac_status=$?
2218  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2219  (exit $ac_status); }; }; then
2220  ac_compiler_gnu=yes
2221else
2222  echo "$as_me: failed program was:" >&5
2223sed 's/^/| /' conftest.$ac_ext >&5
2224
2225ac_compiler_gnu=no
2226fi
2227rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2228ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
2229
2230fi
2231echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5
2232echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6
2233GXX=`test $ac_compiler_gnu = yes && echo yes`
2234ac_test_CXXFLAGS=${CXXFLAGS+set}
2235ac_save_CXXFLAGS=$CXXFLAGS
2236CXXFLAGS="-g"
2237echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5
2238echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6
2239if test "${ac_cv_prog_cxx_g+set}" = set; then
2240  echo $ECHO_N "(cached) $ECHO_C" >&6
2241else
2242  cat >conftest.$ac_ext <<_ACEOF
2243/* confdefs.h.  */
2244_ACEOF
2245cat confdefs.h >>conftest.$ac_ext
2246cat >>conftest.$ac_ext <<_ACEOF
2247/* end confdefs.h.  */
2248
2249int
2250main ()
2251{
2252
2253  ;
2254  return 0;
2255}
2256_ACEOF
2257rm -f conftest.$ac_objext
2258if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2259  (eval $ac_compile) 2>conftest.er1
2260  ac_status=$?
2261  grep -v '^ *+' conftest.er1 >conftest.err
2262  rm -f conftest.er1
2263  cat conftest.err >&5
2264  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2265  (exit $ac_status); } &&
2266         { ac_try='test -z "$ac_cxx_werror_flag"
2267                         || test ! -s conftest.err'
2268  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2269  (eval $ac_try) 2>&5
2270  ac_status=$?
2271  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2272  (exit $ac_status); }; } &&
2273         { ac_try='test -s conftest.$ac_objext'
2274  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2275  (eval $ac_try) 2>&5
2276  ac_status=$?
2277  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2278  (exit $ac_status); }; }; then
2279  ac_cv_prog_cxx_g=yes
2280else
2281  echo "$as_me: failed program was:" >&5
2282sed 's/^/| /' conftest.$ac_ext >&5
2283
2284ac_cv_prog_cxx_g=no
2285fi
2286rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2287fi
2288echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5
2289echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6
2290if test "$ac_test_CXXFLAGS" = set; then
2291  CXXFLAGS=$ac_save_CXXFLAGS
2292elif test $ac_cv_prog_cxx_g = yes; then
2293  if test "$GXX" = yes; then
2294    CXXFLAGS="-g -O2"
2295  else
2296    CXXFLAGS="-g"
2297  fi
2298else
2299  if test "$GXX" = yes; then
2300    CXXFLAGS="-O2"
2301  else
2302    CXXFLAGS=
2303  fi
2304fi
2305for ac_declaration in \
2306   '' \
2307   'extern "C" void std::exit (int) throw (); using std::exit;' \
2308   'extern "C" void std::exit (int); using std::exit;' \
2309   'extern "C" void exit (int) throw ();' \
2310   'extern "C" void exit (int);' \
2311   'void exit (int);'
2312do
2313  cat >conftest.$ac_ext <<_ACEOF
2314/* confdefs.h.  */
2315_ACEOF
2316cat confdefs.h >>conftest.$ac_ext
2317cat >>conftest.$ac_ext <<_ACEOF
2318/* end confdefs.h.  */
2319$ac_declaration
2320#include <stdlib.h>
2321int
2322main ()
2323{
2324exit (42);
2325  ;
2326  return 0;
2327}
2328_ACEOF
2329rm -f conftest.$ac_objext
2330if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2331  (eval $ac_compile) 2>conftest.er1
2332  ac_status=$?
2333  grep -v '^ *+' conftest.er1 >conftest.err
2334  rm -f conftest.er1
2335  cat conftest.err >&5
2336  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2337  (exit $ac_status); } &&
2338         { ac_try='test -z "$ac_cxx_werror_flag"
2339                         || test ! -s conftest.err'
2340  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2341  (eval $ac_try) 2>&5
2342  ac_status=$?
2343  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2344  (exit $ac_status); }; } &&
2345         { ac_try='test -s conftest.$ac_objext'
2346  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2347  (eval $ac_try) 2>&5
2348  ac_status=$?
2349  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2350  (exit $ac_status); }; }; then
2351  :
2352else
2353  echo "$as_me: failed program was:" >&5
2354sed 's/^/| /' conftest.$ac_ext >&5
2355
2356continue
2357fi
2358rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2359  cat >conftest.$ac_ext <<_ACEOF
2360/* confdefs.h.  */
2361_ACEOF
2362cat confdefs.h >>conftest.$ac_ext
2363cat >>conftest.$ac_ext <<_ACEOF
2364/* end confdefs.h.  */
2365$ac_declaration
2366int
2367main ()
2368{
2369exit (42);
2370  ;
2371  return 0;
2372}
2373_ACEOF
2374rm -f conftest.$ac_objext
2375if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2376  (eval $ac_compile) 2>conftest.er1
2377  ac_status=$?
2378  grep -v '^ *+' conftest.er1 >conftest.err
2379  rm -f conftest.er1
2380  cat conftest.err >&5
2381  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2382  (exit $ac_status); } &&
2383         { ac_try='test -z "$ac_cxx_werror_flag"
2384                         || test ! -s conftest.err'
2385  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2386  (eval $ac_try) 2>&5
2387  ac_status=$?
2388  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2389  (exit $ac_status); }; } &&
2390         { ac_try='test -s conftest.$ac_objext'
2391  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2392  (eval $ac_try) 2>&5
2393  ac_status=$?
2394  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2395  (exit $ac_status); }; }; then
2396  break
2397else
2398  echo "$as_me: failed program was:" >&5
2399sed 's/^/| /' conftest.$ac_ext >&5
2400
2401fi
2402rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2403done
2404rm -f conftest*
2405if test -n "$ac_declaration"; then
2406  echo '#ifdef __cplusplus' >>confdefs.h
2407  echo $ac_declaration      >>confdefs.h
2408  echo '#endif'             >>confdefs.h
2409fi
2410
2411ac_ext=c
2412ac_cpp='$CPP $CPPFLAGS'
2413ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2414ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2415ac_compiler_gnu=$ac_cv_c_compiler_gnu
2416DEPDIR="${am__leading_dot}deps"
2417
2418          ac_config_commands="$ac_config_commands depfiles"
2419
2420
2421am_make=${MAKE-make}
2422cat > confinc << 'END'
2423am__doit:
2424        @echo done
2425.PHONY: am__doit
2426END
2427# If we don't find an include directive, just comment out the code.
2428echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5
2429echo $ECHO_N "checking for style of include used by $am_make... $ECHO_C" >&6
2430am__include="#"
2431am__quote=
2432_am_result=none
2433# First try GNU make style include.
2434echo "include confinc" > confmf
2435# We grep out `Entering directory' and `Leaving directory'
2436# messages which can occur if `w' ends up in MAKEFLAGS.
2437# In particular we don't look at `^make:' because GNU make might
2438# be invoked under some other name (usually "gmake"), in which
2439# case it prints its new name instead of `make'.
2440if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then
2441   am__include=include
2442   am__quote=
2443   _am_result=GNU
2444fi
2445# Now try BSD make style include.
2446if test "$am__include" = "#"; then
2447   echo '.include "confinc"' > confmf
2448   if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
2449      am__include=.include
2450      am__quote="\""
2451      _am_result=BSD
2452   fi
2453fi
2454
2455
2456echo "$as_me:$LINENO: result: $_am_result" >&5
2457echo "${ECHO_T}$_am_result" >&6
2458rm -f confinc confmf
2459
2460# Check whether --enable-dependency-tracking or --disable-dependency-tracking was given.
2461if test "${enable_dependency_tracking+set}" = set; then
2462  enableval="$enable_dependency_tracking"
2463
2464fi;
2465if test "x$enable_dependency_tracking" != xno; then
2466  am_depcomp="$ac_aux_dir/depcomp"
2467  AMDEPBACKSLASH='\'
2468fi
2469
2470
2471if test "x$enable_dependency_tracking" != xno; then
2472  AMDEP_TRUE=
2473  AMDEP_FALSE='#'
2474else
2475  AMDEP_TRUE='#'
2476  AMDEP_FALSE=
2477fi
2478
2479
2480
2481
2482depcc="$CXX"  am_compiler_list=
2483
2484echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
2485echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6
2486if test "${am_cv_CXX_dependencies_compiler_type+set}" = set; then
2487  echo $ECHO_N "(cached) $ECHO_C" >&6
2488else
2489  if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
2490  # We make a subdir and do the tests there.  Otherwise we can end up
2491  # making bogus files that we don't know about and never remove.  For
2492  # instance it was reported that on HP-UX the gcc test will end up
2493  # making a dummy file named `D' -- because `-MD' means `put the output
2494  # in D'.
2495  mkdir conftest.dir
2496  # Copy depcomp to subdir because otherwise we won't find it if we're
2497  # using a relative directory.
2498  cp "$am_depcomp" conftest.dir
2499  cd conftest.dir
2500  # We will build objects and dependencies in a subdirectory because
2501  # it helps to detect inapplicable dependency modes.  For instance
2502  # both Tru64's cc and ICC support -MD to output dependencies as a
2503  # side effect of compilation, but ICC will put the dependencies in
2504  # the current directory while Tru64 will put them in the object
2505  # directory.
2506  mkdir sub
2507
2508  am_cv_CXX_dependencies_compiler_type=none
2509  if test "$am_compiler_list" = ""; then
2510     am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
2511  fi
2512  for depmode in $am_compiler_list; do
2513    # Setup a source with many dependencies, because some compilers
2514    # like to wrap large dependency lists on column 80 (with \), and
2515    # we should not choose a depcomp mode which is confused by this.
2516    #
2517    # We need to recreate these files for each test, as the compiler may
2518    # overwrite some of them when testing with obscure command lines.
2519    # This happens at least with the AIX C compiler.
2520    : > sub/conftest.c
2521    for i in 1 2 3 4 5 6; do
2522      echo '#include "conftst'$i'.h"' >> sub/conftest.c
2523      # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
2524      # Solaris 8's {/usr,}/bin/sh.
2525      touch sub/conftst$i.h
2526    done
2527    echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
2528
2529    case $depmode in
2530    nosideeffect)
2531      # after this tag, mechanisms are not by side-effect, so they'll
2532      # only be used when explicitly requested
2533      if test "x$enable_dependency_tracking" = xyes; then
2534        continue
2535      else
2536        break
2537      fi
2538      ;;
2539    none) break ;;
2540    esac
2541    # We check with `-c' and `-o' for the sake of the "dashmstdout"
2542    # mode.  It turns out that the SunPro C++ compiler does not properly
2543    # handle `-M -o', and we need to detect this.
2544    if depmode=$depmode \
2545       source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
2546       depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
2547       $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
2548         >/dev/null 2>conftest.err &&
2549       grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
2550       grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
2551       ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
2552      # icc doesn't choke on unknown options, it will just issue warnings
2553      # or remarks (even with -Werror).  So we grep stderr for any message
2554      # that says an option was ignored or not supported.
2555      # When given -MP, icc 7.0 and 7.1 complain thusly:
2556      #   icc: Command line warning: ignoring option '-M'; no argument required
2557      # The diagnosis changed in icc 8.0:
2558      #   icc: Command line remark: option '-MP' not supported
2559      if (grep 'ignoring option' conftest.err ||
2560          grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
2561        am_cv_CXX_dependencies_compiler_type=$depmode
2562        break
2563      fi
2564    fi
2565  done
2566
2567  cd ..
2568  rm -rf conftest.dir
2569else
2570  am_cv_CXX_dependencies_compiler_type=none
2571fi
2572
2573fi
2574echo "$as_me:$LINENO: result: $am_cv_CXX_dependencies_compiler_type" >&5
2575echo "${ECHO_T}$am_cv_CXX_dependencies_compiler_type" >&6
2576CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
2577
2578
2579
2580if
2581  test "x$enable_dependency_tracking" != xno \
2582  && test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then
2583  am__fastdepCXX_TRUE=
2584  am__fastdepCXX_FALSE='#'
2585else
2586  am__fastdepCXX_TRUE='#'
2587  am__fastdepCXX_FALSE=
2588fi
2589
2590
2591if test -n "$ac_tool_prefix"; then
2592  # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
2593set dummy ${ac_tool_prefix}ranlib; ac_word=$2
2594echo "$as_me:$LINENO: checking for $ac_word" >&5
2595echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2596if test "${ac_cv_prog_RANLIB+set}" = set; then
2597  echo $ECHO_N "(cached) $ECHO_C" >&6
2598else
2599  if test -n "$RANLIB"; then
2600  ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
2601else
2602as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2603for as_dir in $PATH
2604do
2605  IFS=$as_save_IFS
2606  test -z "$as_dir" && as_dir=.
2607  for ac_exec_ext in '' $ac_executable_extensions; do
2608  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2609    ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
2610    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2611    break 2
2612  fi
2613done
2614done
2615
2616fi
2617fi
2618RANLIB=$ac_cv_prog_RANLIB
2619if test -n "$RANLIB"; then
2620  echo "$as_me:$LINENO: result: $RANLIB" >&5
2621echo "${ECHO_T}$RANLIB" >&6
2622else
2623  echo "$as_me:$LINENO: result: no" >&5
2624echo "${ECHO_T}no" >&6
2625fi
2626
2627fi
2628if test -z "$ac_cv_prog_RANLIB"; then
2629  ac_ct_RANLIB=$RANLIB
2630  # Extract the first word of "ranlib", so it can be a program name with args.
2631set dummy ranlib; ac_word=$2
2632echo "$as_me:$LINENO: checking for $ac_word" >&5
2633echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2634if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
2635  echo $ECHO_N "(cached) $ECHO_C" >&6
2636else
2637  if test -n "$ac_ct_RANLIB"; then
2638  ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
2639else
2640as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2641for as_dir in $PATH
2642do
2643  IFS=$as_save_IFS
2644  test -z "$as_dir" && as_dir=.
2645  for ac_exec_ext in '' $ac_executable_extensions; do
2646  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2647    ac_cv_prog_ac_ct_RANLIB="ranlib"
2648    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2649    break 2
2650  fi
2651done
2652done
2653
2654  test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
2655fi
2656fi
2657ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
2658if test -n "$ac_ct_RANLIB"; then
2659  echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
2660echo "${ECHO_T}$ac_ct_RANLIB" >&6
2661else
2662  echo "$as_me:$LINENO: result: no" >&5
2663echo "${ECHO_T}no" >&6
2664fi
2665
2666  RANLIB=$ac_ct_RANLIB
2667else
2668  RANLIB="$ac_cv_prog_RANLIB"
2669fi
2670
2671ac_ext=c
2672ac_cpp='$CPP $CPPFLAGS'
2673ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2674ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2675ac_compiler_gnu=$ac_cv_c_compiler_gnu
2676if test -n "$ac_tool_prefix"; then
2677  # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2678set dummy ${ac_tool_prefix}gcc; ac_word=$2
2679echo "$as_me:$LINENO: checking for $ac_word" >&5
2680echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2681if test "${ac_cv_prog_CC+set}" = set; then
2682  echo $ECHO_N "(cached) $ECHO_C" >&6
2683else
2684  if test -n "$CC"; then
2685  ac_cv_prog_CC="$CC" # Let the user override the test.
2686else
2687as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2688for as_dir in $PATH
2689do
2690  IFS=$as_save_IFS
2691  test -z "$as_dir" && as_dir=.
2692  for ac_exec_ext in '' $ac_executable_extensions; do
2693  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2694    ac_cv_prog_CC="${ac_tool_prefix}gcc"
2695    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2696    break 2
2697  fi
2698done
2699done
2700
2701fi
2702fi
2703CC=$ac_cv_prog_CC
2704if test -n "$CC"; then
2705  echo "$as_me:$LINENO: result: $CC" >&5
2706echo "${ECHO_T}$CC" >&6
2707else
2708  echo "$as_me:$LINENO: result: no" >&5
2709echo "${ECHO_T}no" >&6
2710fi
2711
2712fi
2713if test -z "$ac_cv_prog_CC"; then
2714  ac_ct_CC=$CC
2715  # Extract the first word of "gcc", so it can be a program name with args.
2716set dummy gcc; ac_word=$2
2717echo "$as_me:$LINENO: checking for $ac_word" >&5
2718echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2719if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2720  echo $ECHO_N "(cached) $ECHO_C" >&6
2721else
2722  if test -n "$ac_ct_CC"; then
2723  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2724else
2725as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2726for as_dir in $PATH
2727do
2728  IFS=$as_save_IFS
2729  test -z "$as_dir" && as_dir=.
2730  for ac_exec_ext in '' $ac_executable_extensions; do
2731  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2732    ac_cv_prog_ac_ct_CC="gcc"
2733    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2734    break 2
2735  fi
2736done
2737done
2738
2739fi
2740fi
2741ac_ct_CC=$ac_cv_prog_ac_ct_CC
2742if test -n "$ac_ct_CC"; then
2743  echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2744echo "${ECHO_T}$ac_ct_CC" >&6
2745else
2746  echo "$as_me:$LINENO: result: no" >&5
2747echo "${ECHO_T}no" >&6
2748fi
2749
2750  CC=$ac_ct_CC
2751else
2752  CC="$ac_cv_prog_CC"
2753fi
2754
2755if test -z "$CC"; then
2756  if test -n "$ac_tool_prefix"; then
2757  # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2758set dummy ${ac_tool_prefix}cc; ac_word=$2
2759echo "$as_me:$LINENO: checking for $ac_word" >&5
2760echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2761if test "${ac_cv_prog_CC+set}" = set; then
2762  echo $ECHO_N "(cached) $ECHO_C" >&6
2763else
2764  if test -n "$CC"; then
2765  ac_cv_prog_CC="$CC" # Let the user override the test.
2766else
2767as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2768for as_dir in $PATH
2769do
2770  IFS=$as_save_IFS
2771  test -z "$as_dir" && as_dir=.
2772  for ac_exec_ext in '' $ac_executable_extensions; do
2773  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2774    ac_cv_prog_CC="${ac_tool_prefix}cc"
2775    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2776    break 2
2777  fi
2778done
2779done
2780
2781fi
2782fi
2783CC=$ac_cv_prog_CC
2784if test -n "$CC"; then
2785  echo "$as_me:$LINENO: result: $CC" >&5
2786echo "${ECHO_T}$CC" >&6
2787else
2788  echo "$as_me:$LINENO: result: no" >&5
2789echo "${ECHO_T}no" >&6
2790fi
2791
2792fi
2793if test -z "$ac_cv_prog_CC"; then
2794  ac_ct_CC=$CC
2795  # Extract the first word of "cc", so it can be a program name with args.
2796set dummy cc; ac_word=$2
2797echo "$as_me:$LINENO: checking for $ac_word" >&5
2798echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2799if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2800  echo $ECHO_N "(cached) $ECHO_C" >&6
2801else
2802  if test -n "$ac_ct_CC"; then
2803  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2804else
2805as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2806for as_dir in $PATH
2807do
2808  IFS=$as_save_IFS
2809  test -z "$as_dir" && as_dir=.
2810  for ac_exec_ext in '' $ac_executable_extensions; do
2811  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2812    ac_cv_prog_ac_ct_CC="cc"
2813    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2814    break 2
2815  fi
2816done
2817done
2818
2819fi
2820fi
2821ac_ct_CC=$ac_cv_prog_ac_ct_CC
2822if test -n "$ac_ct_CC"; then
2823  echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2824echo "${ECHO_T}$ac_ct_CC" >&6
2825else
2826  echo "$as_me:$LINENO: result: no" >&5
2827echo "${ECHO_T}no" >&6
2828fi
2829
2830  CC=$ac_ct_CC
2831else
2832  CC="$ac_cv_prog_CC"
2833fi
2834
2835fi
2836if test -z "$CC"; then
2837  # Extract the first word of "cc", so it can be a program name with args.
2838set dummy cc; ac_word=$2
2839echo "$as_me:$LINENO: checking for $ac_word" >&5
2840echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2841if test "${ac_cv_prog_CC+set}" = set; then
2842  echo $ECHO_N "(cached) $ECHO_C" >&6
2843else
2844  if test -n "$CC"; then
2845  ac_cv_prog_CC="$CC" # Let the user override the test.
2846else
2847  ac_prog_rejected=no
2848as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2849for as_dir in $PATH
2850do
2851  IFS=$as_save_IFS
2852  test -z "$as_dir" && as_dir=.
2853  for ac_exec_ext in '' $ac_executable_extensions; do
2854  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2855    if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2856       ac_prog_rejected=yes
2857       continue
2858     fi
2859    ac_cv_prog_CC="cc"
2860    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2861    break 2
2862  fi
2863done
2864done
2865
2866if test $ac_prog_rejected = yes; then
2867  # We found a bogon in the path, so make sure we never use it.
2868  set dummy $ac_cv_prog_CC
2869  shift
2870  if test $# != 0; then
2871    # We chose a different compiler from the bogus one.
2872    # However, it has the same basename, so the bogon will be chosen
2873    # first if we set CC to just the basename; use the full file name.
2874    shift
2875    ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2876  fi
2877fi
2878fi
2879fi
2880CC=$ac_cv_prog_CC
2881if test -n "$CC"; then
2882  echo "$as_me:$LINENO: result: $CC" >&5
2883echo "${ECHO_T}$CC" >&6
2884else
2885  echo "$as_me:$LINENO: result: no" >&5
2886echo "${ECHO_T}no" >&6
2887fi
2888
2889fi
2890if test -z "$CC"; then
2891  if test -n "$ac_tool_prefix"; then
2892  for ac_prog in cl
2893  do
2894    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2895set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2896echo "$as_me:$LINENO: checking for $ac_word" >&5
2897echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2898if test "${ac_cv_prog_CC+set}" = set; then
2899  echo $ECHO_N "(cached) $ECHO_C" >&6
2900else
2901  if test -n "$CC"; then
2902  ac_cv_prog_CC="$CC" # Let the user override the test.
2903else
2904as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2905for as_dir in $PATH
2906do
2907  IFS=$as_save_IFS
2908  test -z "$as_dir" && as_dir=.
2909  for ac_exec_ext in '' $ac_executable_extensions; do
2910  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2911    ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2912    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2913    break 2
2914  fi
2915done
2916done
2917
2918fi
2919fi
2920CC=$ac_cv_prog_CC
2921if test -n "$CC"; then
2922  echo "$as_me:$LINENO: result: $CC" >&5
2923echo "${ECHO_T}$CC" >&6
2924else
2925  echo "$as_me:$LINENO: result: no" >&5
2926echo "${ECHO_T}no" >&6
2927fi
2928
2929    test -n "$CC" && break
2930  done
2931fi
2932if test -z "$CC"; then
2933  ac_ct_CC=$CC
2934  for ac_prog in cl
2935do
2936  # Extract the first word of "$ac_prog", so it can be a program name with args.
2937set dummy $ac_prog; ac_word=$2
2938echo "$as_me:$LINENO: checking for $ac_word" >&5
2939echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2940if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2941  echo $ECHO_N "(cached) $ECHO_C" >&6
2942else
2943  if test -n "$ac_ct_CC"; then
2944  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2945else
2946as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2947for as_dir in $PATH
2948do
2949  IFS=$as_save_IFS
2950  test -z "$as_dir" && as_dir=.
2951  for ac_exec_ext in '' $ac_executable_extensions; do
2952  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2953    ac_cv_prog_ac_ct_CC="$ac_prog"
2954    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2955    break 2
2956  fi
2957done
2958done
2959
2960fi
2961fi
2962ac_ct_CC=$ac_cv_prog_ac_ct_CC
2963if test -n "$ac_ct_CC"; then
2964  echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2965echo "${ECHO_T}$ac_ct_CC" >&6
2966else
2967  echo "$as_me:$LINENO: result: no" >&5
2968echo "${ECHO_T}no" >&6
2969fi
2970
2971  test -n "$ac_ct_CC" && break
2972done
2973
2974  CC=$ac_ct_CC
2975fi
2976
2977fi
2978
2979
2980test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
2981See \`config.log' for more details." >&5
2982echo "$as_me: error: no acceptable C compiler found in \$PATH
2983See \`config.log' for more details." >&2;}
2984   { (exit 1); exit 1; }; }
2985
2986# Provide some information about the compiler.
2987echo "$as_me:$LINENO:" \
2988     "checking for C compiler version" >&5
2989ac_compiler=`set X $ac_compile; echo $2`
2990{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
2991  (eval $ac_compiler --version </dev/null >&5) 2>&5
2992  ac_status=$?
2993  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2994  (exit $ac_status); }
2995{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
2996  (eval $ac_compiler -v </dev/null >&5) 2>&5
2997  ac_status=$?
2998  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2999  (exit $ac_status); }
3000{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
3001  (eval $ac_compiler -V </dev/null >&5) 2>&5
3002  ac_status=$?
3003  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3004  (exit $ac_status); }
3005
3006echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
3007echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
3008if test "${ac_cv_c_compiler_gnu+set}" = set; then
3009  echo $ECHO_N "(cached) $ECHO_C" >&6
3010else
3011  cat >conftest.$ac_ext <<_ACEOF
3012/* confdefs.h.  */
3013_ACEOF
3014cat confdefs.h >>conftest.$ac_ext
3015cat >>conftest.$ac_ext <<_ACEOF
3016/* end confdefs.h.  */
3017
3018int
3019main ()
3020{
3021#ifndef __GNUC__
3022       choke me
3023#endif
3024
3025  ;
3026  return 0;
3027}
3028_ACEOF
3029rm -f conftest.$ac_objext
3030if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3031  (eval $ac_compile) 2>conftest.er1
3032  ac_status=$?
3033  grep -v '^ *+' conftest.er1 >conftest.err
3034  rm -f conftest.er1
3035  cat conftest.err >&5
3036  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3037  (exit $ac_status); } &&
3038         { ac_try='test -z "$ac_c_werror_flag"
3039                         || test ! -s conftest.err'
3040  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3041  (eval $ac_try) 2>&5
3042  ac_status=$?
3043  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3044  (exit $ac_status); }; } &&
3045         { ac_try='test -s conftest.$ac_objext'
3046  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3047  (eval $ac_try) 2>&5
3048  ac_status=$?
3049  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3050  (exit $ac_status); }; }; then
3051  ac_compiler_gnu=yes
3052else
3053  echo "$as_me: failed program was:" >&5
3054sed 's/^/| /' conftest.$ac_ext >&5
3055
3056ac_compiler_gnu=no
3057fi
3058rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3059ac_cv_c_compiler_gnu=$ac_compiler_gnu
3060
3061fi
3062echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
3063echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
3064GCC=`test $ac_compiler_gnu = yes && echo yes`
3065ac_test_CFLAGS=${CFLAGS+set}
3066ac_save_CFLAGS=$CFLAGS
3067CFLAGS="-g"
3068echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
3069echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
3070if test "${ac_cv_prog_cc_g+set}" = set; then
3071  echo $ECHO_N "(cached) $ECHO_C" >&6
3072else
3073  cat >conftest.$ac_ext <<_ACEOF
3074/* confdefs.h.  */
3075_ACEOF
3076cat confdefs.h >>conftest.$ac_ext
3077cat >>conftest.$ac_ext <<_ACEOF
3078/* end confdefs.h.  */
3079
3080int
3081main ()
3082{
3083
3084  ;
3085  return 0;
3086}
3087_ACEOF
3088rm -f conftest.$ac_objext
3089if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3090  (eval $ac_compile) 2>conftest.er1
3091  ac_status=$?
3092  grep -v '^ *+' conftest.er1 >conftest.err
3093  rm -f conftest.er1
3094  cat conftest.err >&5
3095  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3096  (exit $ac_status); } &&
3097         { ac_try='test -z "$ac_c_werror_flag"
3098                         || test ! -s conftest.err'
3099  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3100  (eval $ac_try) 2>&5
3101  ac_status=$?
3102  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3103  (exit $ac_status); }; } &&
3104         { ac_try='test -s conftest.$ac_objext'
3105  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3106  (eval $ac_try) 2>&5
3107  ac_status=$?
3108  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3109  (exit $ac_status); }; }; then
3110  ac_cv_prog_cc_g=yes
3111else
3112  echo "$as_me: failed program was:" >&5
3113sed 's/^/| /' conftest.$ac_ext >&5
3114
3115ac_cv_prog_cc_g=no
3116fi
3117rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3118fi
3119echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
3120echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
3121if test "$ac_test_CFLAGS" = set; then
3122  CFLAGS=$ac_save_CFLAGS
3123elif test $ac_cv_prog_cc_g = yes; then
3124  if test "$GCC" = yes; then
3125    CFLAGS="-g -O2"
3126  else
3127    CFLAGS="-g"
3128  fi
3129else
3130  if test "$GCC" = yes; then
3131    CFLAGS="-O2"
3132  else
3133    CFLAGS=
3134  fi
3135fi
3136echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
3137echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
3138if test "${ac_cv_prog_cc_stdc+set}" = set; then
3139  echo $ECHO_N "(cached) $ECHO_C" >&6
3140else
3141  ac_cv_prog_cc_stdc=no
3142ac_save_CC=$CC
3143cat >conftest.$ac_ext <<_ACEOF
3144/* confdefs.h.  */
3145_ACEOF
3146cat confdefs.h >>conftest.$ac_ext
3147cat >>conftest.$ac_ext <<_ACEOF
3148/* end confdefs.h.  */
3149#include <stdarg.h>
3150#include <stdio.h>
3151#include <sys/types.h>
3152#include <sys/stat.h>
3153/* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
3154struct buf { int x; };
3155FILE * (*rcsopen) (struct buf *, struct stat *, int);
3156static char *e (p, i)
3157     char **p;
3158     int i;
3159{
3160  return p[i];
3161}
3162static char *f (char * (*g) (char **, int), char **p, ...)
3163{
3164  char *s;
3165  va_list v;
3166  va_start (v,p);
3167  s = g (p, va_arg (v,int));
3168  va_end (v);
3169  return s;
3170}
3171
3172/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
3173   function prototypes and stuff, but not '\xHH' hex character constants.
3174   These don't provoke an error unfortunately, instead are silently treated
3175   as 'x'.  The following induces an error, until -std1 is added to get
3176   proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
3177   array size at least.  It's necessary to write '\x00'==0 to get something
3178   that's true only with -std1.  */
3179int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3180
3181int test (int i, double x);
3182struct s1 {int (*f) (int a);};
3183struct s2 {int (*f) (double a);};
3184int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3185int argc;
3186char **argv;
3187int
3188main ()
3189{
3190return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3191  ;
3192  return 0;
3193}
3194_ACEOF
3195# Don't try gcc -ansi; that turns off useful extensions and
3196# breaks some systems' header files.
3197# AIX                   -qlanglvl=ansi
3198# Ultrix and OSF/1      -std1
3199# HP-UX 10.20 and later -Ae
3200# HP-UX older versions  -Aa -D_HPUX_SOURCE
3201# SVR4                  -Xc -D__EXTENSIONS__
3202for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3203do
3204  CC="$ac_save_CC $ac_arg"
3205  rm -f conftest.$ac_objext
3206if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3207  (eval $ac_compile) 2>conftest.er1
3208  ac_status=$?
3209  grep -v '^ *+' conftest.er1 >conftest.err
3210  rm -f conftest.er1
3211  cat conftest.err >&5
3212  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3213  (exit $ac_status); } &&
3214         { ac_try='test -z "$ac_c_werror_flag"
3215                         || test ! -s conftest.err'
3216  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3217  (eval $ac_try) 2>&5
3218  ac_status=$?
3219  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3220  (exit $ac_status); }; } &&
3221         { ac_try='test -s conftest.$ac_objext'
3222  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3223  (eval $ac_try) 2>&5
3224  ac_status=$?
3225  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3226  (exit $ac_status); }; }; then
3227  ac_cv_prog_cc_stdc=$ac_arg
3228break
3229else
3230  echo "$as_me: failed program was:" >&5
3231sed 's/^/| /' conftest.$ac_ext >&5
3232
3233fi
3234rm -f conftest.err conftest.$ac_objext
3235done
3236rm -f conftest.$ac_ext conftest.$ac_objext
3237CC=$ac_save_CC
3238
3239fi
3240
3241case "x$ac_cv_prog_cc_stdc" in
3242  x|xno)
3243    echo "$as_me:$LINENO: result: none needed" >&5
3244echo "${ECHO_T}none needed" >&6 ;;
3245  *)
3246    echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
3247echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
3248    CC="$CC $ac_cv_prog_cc_stdc" ;;
3249esac
3250
3251# Some people use a C++ compiler to compile C.  Since we use `exit',
3252# in C++ we need to declare it.  In case someone uses the same compiler
3253# for both compiling C and C++ we need to have the C++ compiler decide
3254# the declaration of exit, since it's the most demanding environment.
3255cat >conftest.$ac_ext <<_ACEOF
3256#ifndef __cplusplus
3257  choke me
3258#endif
3259_ACEOF
3260rm -f conftest.$ac_objext
3261if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3262  (eval $ac_compile) 2>conftest.er1
3263  ac_status=$?
3264  grep -v '^ *+' conftest.er1 >conftest.err
3265  rm -f conftest.er1
3266  cat conftest.err >&5
3267  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3268  (exit $ac_status); } &&
3269         { ac_try='test -z "$ac_c_werror_flag"
3270                         || test ! -s conftest.err'
3271  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3272  (eval $ac_try) 2>&5
3273  ac_status=$?
3274  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3275  (exit $ac_status); }; } &&
3276         { ac_try='test -s conftest.$ac_objext'
3277  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3278  (eval $ac_try) 2>&5
3279  ac_status=$?
3280  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3281  (exit $ac_status); }; }; then
3282  for ac_declaration in \
3283   '' \
3284   'extern "C" void std::exit (int) throw (); using std::exit;' \
3285   'extern "C" void std::exit (int); using std::exit;' \
3286   'extern "C" void exit (int) throw ();' \
3287   'extern "C" void exit (int);' \
3288   'void exit (int);'
3289do
3290  cat >conftest.$ac_ext <<_ACEOF
3291/* confdefs.h.  */
3292_ACEOF
3293cat confdefs.h >>conftest.$ac_ext
3294cat >>conftest.$ac_ext <<_ACEOF
3295/* end confdefs.h.  */
3296$ac_declaration
3297#include <stdlib.h>
3298int
3299main ()
3300{
3301exit (42);
3302  ;
3303  return 0;
3304}
3305_ACEOF
3306rm -f conftest.$ac_objext
3307if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3308  (eval $ac_compile) 2>conftest.er1
3309  ac_status=$?
3310  grep -v '^ *+' conftest.er1 >conftest.err
3311  rm -f conftest.er1
3312  cat conftest.err >&5
3313  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3314  (exit $ac_status); } &&
3315         { ac_try='test -z "$ac_c_werror_flag"
3316                         || test ! -s conftest.err'
3317  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3318  (eval $ac_try) 2>&5
3319  ac_status=$?
3320  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3321  (exit $ac_status); }; } &&
3322         { ac_try='test -s conftest.$ac_objext'
3323  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3324  (eval $ac_try) 2>&5
3325  ac_status=$?
3326  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3327  (exit $ac_status); }; }; then
3328  :
3329else
3330  echo "$as_me: failed program was:" >&5
3331sed 's/^/| /' conftest.$ac_ext >&5
3332
3333continue
3334fi
3335rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3336  cat >conftest.$ac_ext <<_ACEOF
3337/* confdefs.h.  */
3338_ACEOF
3339cat confdefs.h >>conftest.$ac_ext
3340cat >>conftest.$ac_ext <<_ACEOF
3341/* end confdefs.h.  */
3342$ac_declaration
3343int
3344main ()
3345{
3346exit (42);
3347  ;
3348  return 0;
3349}
3350_ACEOF
3351rm -f conftest.$ac_objext
3352if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3353  (eval $ac_compile) 2>conftest.er1
3354  ac_status=$?
3355  grep -v '^ *+' conftest.er1 >conftest.err
3356  rm -f conftest.er1
3357  cat conftest.err >&5
3358  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3359  (exit $ac_status); } &&
3360         { ac_try='test -z "$ac_c_werror_flag"
3361                         || test ! -s conftest.err'
3362  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3363  (eval $ac_try) 2>&5
3364  ac_status=$?
3365  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3366  (exit $ac_status); }; } &&
3367         { ac_try='test -s conftest.$ac_objext'
3368  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3369  (eval $ac_try) 2>&5
3370  ac_status=$?
3371  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3372  (exit $ac_status); }; }; then
3373  break
3374else
3375  echo "$as_me: failed program was:" >&5
3376sed 's/^/| /' conftest.$ac_ext >&5
3377
3378fi
3379rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3380done
3381rm -f conftest*
3382if test -n "$ac_declaration"; then
3383  echo '#ifdef __cplusplus' >>confdefs.h
3384  echo $ac_declaration      >>confdefs.h
3385  echo '#endif'             >>confdefs.h
3386fi
3387
3388else
3389  echo "$as_me: failed program was:" >&5
3390sed 's/^/| /' conftest.$ac_ext >&5
3391
3392fi
3393rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3394ac_ext=c
3395ac_cpp='$CPP $CPPFLAGS'
3396ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3397ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3398ac_compiler_gnu=$ac_cv_c_compiler_gnu
3399
3400depcc="$CC"   am_compiler_list=
3401
3402echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
3403echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6
3404if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then
3405  echo $ECHO_N "(cached) $ECHO_C" >&6
3406else
3407  if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
3408  # We make a subdir and do the tests there.  Otherwise we can end up
3409  # making bogus files that we don't know about and never remove.  For
3410  # instance it was reported that on HP-UX the gcc test will end up
3411  # making a dummy file named `D' -- because `-MD' means `put the output
3412  # in D'.
3413  mkdir conftest.dir
3414  # Copy depcomp to subdir because otherwise we won't find it if we're
3415  # using a relative directory.
3416  cp "$am_depcomp" conftest.dir
3417  cd conftest.dir
3418  # We will build objects and dependencies in a subdirectory because
3419  # it helps to detect inapplicable dependency modes.  For instance
3420  # both Tru64's cc and ICC support -MD to output dependencies as a
3421  # side effect of compilation, but ICC will put the dependencies in
3422  # the current directory while Tru64 will put them in the object
3423  # directory.
3424  mkdir sub
3425
3426  am_cv_CC_dependencies_compiler_type=none
3427  if test "$am_compiler_list" = ""; then
3428     am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
3429  fi
3430  for depmode in $am_compiler_list; do
3431    # Setup a source with many dependencies, because some compilers
3432    # like to wrap large dependency lists on column 80 (with \), and
3433    # we should not choose a depcomp mode which is confused by this.
3434    #
3435    # We need to recreate these files for each test, as the compiler may
3436    # overwrite some of them when testing with obscure command lines.
3437    # This happens at least with the AIX C compiler.
3438    : > sub/conftest.c
3439    for i in 1 2 3 4 5 6; do
3440      echo '#include "conftst'$i'.h"' >> sub/conftest.c
3441      # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
3442      # Solaris 8's {/usr,}/bin/sh.
3443      touch sub/conftst$i.h
3444    done
3445    echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
3446
3447    case $depmode in
3448    nosideeffect)
3449      # after this tag, mechanisms are not by side-effect, so they'll
3450      # only be used when explicitly requested
3451      if test "x$enable_dependency_tracking" = xyes; then
3452        continue
3453      else
3454        break
3455      fi
3456      ;;
3457    none) break ;;
3458    esac
3459    # We check with `-c' and `-o' for the sake of the "dashmstdout"
3460    # mode.  It turns out that the SunPro C++ compiler does not properly
3461    # handle `-M -o', and we need to detect this.
3462    if depmode=$depmode \
3463       source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
3464       depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
3465       $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
3466         >/dev/null 2>conftest.err &&
3467       grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
3468       grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
3469       ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
3470      # icc doesn't choke on unknown options, it will just issue warnings
3471      # or remarks (even with -Werror).  So we grep stderr for any message
3472      # that says an option was ignored or not supported.
3473      # When given -MP, icc 7.0 and 7.1 complain thusly:
3474      #   icc: Command line warning: ignoring option '-M'; no argument required
3475      # The diagnosis changed in icc 8.0:
3476      #   icc: Command line remark: option '-MP' not supported
3477      if (grep 'ignoring option' conftest.err ||
3478          grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
3479        am_cv_CC_dependencies_compiler_type=$depmode
3480        break
3481      fi
3482    fi
3483  done
3484
3485  cd ..
3486  rm -rf conftest.dir
3487else
3488  am_cv_CC_dependencies_compiler_type=none
3489fi
3490
3491fi
3492echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5
3493echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6
3494CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
3495
3496
3497
3498if
3499  test "x$enable_dependency_tracking" != xno \
3500  && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
3501  am__fastdepCC_TRUE=
3502  am__fastdepCC_FALSE='#'
3503else
3504  am__fastdepCC_TRUE='#'
3505  am__fastdepCC_FALSE=
3506fi
3507
3508
3509
3510ac_ext=c
3511ac_cpp='$CPP $CPPFLAGS'
3512ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3513ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3514ac_compiler_gnu=$ac_cv_c_compiler_gnu
3515echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
3516echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
3517# On Suns, sometimes $CPP names a directory.
3518if test -n "$CPP" && test -d "$CPP"; then
3519  CPP=
3520fi
3521if test -z "$CPP"; then
3522  if test "${ac_cv_prog_CPP+set}" = set; then
3523  echo $ECHO_N "(cached) $ECHO_C" >&6
3524else
3525      # Double quotes because CPP needs to be expanded
3526    for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3527    do
3528      ac_preproc_ok=false
3529for ac_c_preproc_warn_flag in '' yes
3530do
3531  # Use a header file that comes with gcc, so configuring glibc
3532  # with a fresh cross-compiler works.
3533  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3534  # <limits.h> exists even on freestanding compilers.
3535  # On the NeXT, cc -E runs the code through the compiler's parser,
3536  # not just through cpp. "Syntax error" is here to catch this case.
3537  cat >conftest.$ac_ext <<_ACEOF
3538/* confdefs.h.  */
3539_ACEOF
3540cat confdefs.h >>conftest.$ac_ext
3541cat >>conftest.$ac_ext <<_ACEOF
3542/* end confdefs.h.  */
3543#ifdef __STDC__
3544# include <limits.h>
3545#else
3546# include <assert.h>
3547#endif
3548                     Syntax error
3549_ACEOF
3550if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3551  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3552  ac_status=$?
3553  grep -v '^ *+' conftest.er1 >conftest.err
3554  rm -f conftest.er1
3555  cat conftest.err >&5
3556  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3557  (exit $ac_status); } >/dev/null; then
3558  if test -s conftest.err; then
3559    ac_cpp_err=$ac_c_preproc_warn_flag
3560    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3561  else
3562    ac_cpp_err=
3563  fi
3564else
3565  ac_cpp_err=yes
3566fi
3567if test -z "$ac_cpp_err"; then
3568  :
3569else
3570  echo "$as_me: failed program was:" >&5
3571sed 's/^/| /' conftest.$ac_ext >&5
3572
3573  # Broken: fails on valid input.
3574continue
3575fi
3576rm -f conftest.err conftest.$ac_ext
3577
3578  # OK, works on sane cases.  Now check whether non-existent headers
3579  # can be detected and how.
3580  cat >conftest.$ac_ext <<_ACEOF
3581/* confdefs.h.  */
3582_ACEOF
3583cat confdefs.h >>conftest.$ac_ext
3584cat >>conftest.$ac_ext <<_ACEOF
3585/* end confdefs.h.  */
3586#include <ac_nonexistent.h>
3587_ACEOF
3588if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3589  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3590  ac_status=$?
3591  grep -v '^ *+' conftest.er1 >conftest.err
3592  rm -f conftest.er1
3593  cat conftest.err >&5
3594  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3595  (exit $ac_status); } >/dev/null; then
3596  if test -s conftest.err; then
3597    ac_cpp_err=$ac_c_preproc_warn_flag
3598    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3599  else
3600    ac_cpp_err=
3601  fi
3602else
3603  ac_cpp_err=yes
3604fi
3605if test -z "$ac_cpp_err"; then
3606  # Broken: success on invalid input.
3607continue
3608else
3609  echo "$as_me: failed program was:" >&5
3610sed 's/^/| /' conftest.$ac_ext >&5
3611
3612  # Passes both tests.
3613ac_preproc_ok=:
3614break
3615fi
3616rm -f conftest.err conftest.$ac_ext
3617
3618done
3619# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3620rm -f conftest.err conftest.$ac_ext
3621if $ac_preproc_ok; then
3622  break
3623fi
3624
3625    done
3626    ac_cv_prog_CPP=$CPP
3627
3628fi
3629  CPP=$ac_cv_prog_CPP
3630else
3631  ac_cv_prog_CPP=$CPP
3632fi
3633echo "$as_me:$LINENO: result: $CPP" >&5
3634echo "${ECHO_T}$CPP" >&6
3635ac_preproc_ok=false
3636for ac_c_preproc_warn_flag in '' yes
3637do
3638  # Use a header file that comes with gcc, so configuring glibc
3639  # with a fresh cross-compiler works.
3640  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3641  # <limits.h> exists even on freestanding compilers.
3642  # On the NeXT, cc -E runs the code through the compiler's parser,
3643  # not just through cpp. "Syntax error" is here to catch this case.
3644  cat >conftest.$ac_ext <<_ACEOF
3645/* confdefs.h.  */
3646_ACEOF
3647cat confdefs.h >>conftest.$ac_ext
3648cat >>conftest.$ac_ext <<_ACEOF
3649/* end confdefs.h.  */
3650#ifdef __STDC__
3651# include <limits.h>
3652#else
3653# include <assert.h>
3654#endif
3655                     Syntax error
3656_ACEOF
3657if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3658  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3659  ac_status=$?
3660  grep -v '^ *+' conftest.er1 >conftest.err
3661  rm -f conftest.er1
3662  cat conftest.err >&5
3663  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3664  (exit $ac_status); } >/dev/null; then
3665  if test -s conftest.err; then
3666    ac_cpp_err=$ac_c_preproc_warn_flag
3667    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3668  else
3669    ac_cpp_err=
3670  fi
3671else
3672  ac_cpp_err=yes
3673fi
3674if test -z "$ac_cpp_err"; then
3675  :
3676else
3677  echo "$as_me: failed program was:" >&5
3678sed 's/^/| /' conftest.$ac_ext >&5
3679
3680  # Broken: fails on valid input.
3681continue
3682fi
3683rm -f conftest.err conftest.$ac_ext
3684
3685  # OK, works on sane cases.  Now check whether non-existent headers
3686  # can be detected and how.
3687  cat >conftest.$ac_ext <<_ACEOF
3688/* confdefs.h.  */
3689_ACEOF
3690cat confdefs.h >>conftest.$ac_ext
3691cat >>conftest.$ac_ext <<_ACEOF
3692/* end confdefs.h.  */
3693#include <ac_nonexistent.h>
3694_ACEOF
3695if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3696  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3697  ac_status=$?
3698  grep -v '^ *+' conftest.er1 >conftest.err
3699  rm -f conftest.er1
3700  cat conftest.err >&5
3701  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3702  (exit $ac_status); } >/dev/null; then
3703  if test -s conftest.err; then
3704    ac_cpp_err=$ac_c_preproc_warn_flag
3705    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3706  else
3707    ac_cpp_err=
3708  fi
3709else
3710  ac_cpp_err=yes
3711fi
3712if test -z "$ac_cpp_err"; then
3713  # Broken: success on invalid input.
3714continue
3715else
3716  echo "$as_me: failed program was:" >&5
3717sed 's/^/| /' conftest.$ac_ext >&5
3718
3719  # Passes both tests.
3720ac_preproc_ok=:
3721break
3722fi
3723rm -f conftest.err conftest.$ac_ext
3724
3725done
3726# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3727rm -f conftest.err conftest.$ac_ext
3728if $ac_preproc_ok; then
3729  :
3730else
3731  { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
3732See \`config.log' for more details." >&5
3733echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
3734See \`config.log' for more details." >&2;}
3735   { (exit 1); exit 1; }; }
3736fi
3737
3738ac_ext=c
3739ac_cpp='$CPP $CPPFLAGS'
3740ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3741ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3742ac_compiler_gnu=$ac_cv_c_compiler_gnu
3743
3744
3745echo "$as_me:$LINENO: checking for egrep" >&5
3746echo $ECHO_N "checking for egrep... $ECHO_C" >&6
3747if test "${ac_cv_prog_egrep+set}" = set; then
3748  echo $ECHO_N "(cached) $ECHO_C" >&6
3749else
3750  if echo a | (grep -E '(a|b)') >/dev/null 2>&1
3751    then ac_cv_prog_egrep='grep -E'
3752    else ac_cv_prog_egrep='egrep'
3753    fi
3754fi
3755echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
3756echo "${ECHO_T}$ac_cv_prog_egrep" >&6
3757 EGREP=$ac_cv_prog_egrep
3758
3759
3760echo "$as_me:$LINENO: checking for ANSI C header files" >&5
3761echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
3762if test "${ac_cv_header_stdc+set}" = set; then
3763  echo $ECHO_N "(cached) $ECHO_C" >&6
3764else
3765  cat >conftest.$ac_ext <<_ACEOF
3766/* confdefs.h.  */
3767_ACEOF
3768cat confdefs.h >>conftest.$ac_ext
3769cat >>conftest.$ac_ext <<_ACEOF
3770/* end confdefs.h.  */
3771#include <stdlib.h>
3772#include <stdarg.h>
3773#include <string.h>
3774#include <float.h>
3775
3776int
3777main ()
3778{
3779
3780  ;
3781  return 0;
3782}
3783_ACEOF
3784rm -f conftest.$ac_objext
3785if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3786  (eval $ac_compile) 2>conftest.er1
3787  ac_status=$?
3788  grep -v '^ *+' conftest.er1 >conftest.err
3789  rm -f conftest.er1
3790  cat conftest.err >&5
3791  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3792  (exit $ac_status); } &&
3793         { ac_try='test -z "$ac_c_werror_flag"
3794                         || test ! -s conftest.err'
3795  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3796  (eval $ac_try) 2>&5
3797  ac_status=$?
3798  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3799  (exit $ac_status); }; } &&
3800         { ac_try='test -s conftest.$ac_objext'
3801  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3802  (eval $ac_try) 2>&5
3803  ac_status=$?
3804  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3805  (exit $ac_status); }; }; then
3806  ac_cv_header_stdc=yes
3807else
3808  echo "$as_me: failed program was:" >&5
3809sed 's/^/| /' conftest.$ac_ext >&5
3810
3811ac_cv_header_stdc=no
3812fi
3813rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3814
3815if test $ac_cv_header_stdc = yes; then
3816  # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3817  cat >conftest.$ac_ext <<_ACEOF
3818/* confdefs.h.  */
3819_ACEOF
3820cat confdefs.h >>conftest.$ac_ext
3821cat >>conftest.$ac_ext <<_ACEOF
3822/* end confdefs.h.  */
3823#include <string.h>
3824
3825_ACEOF
3826if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3827  $EGREP "memchr" >/dev/null 2>&1; then
3828  :
3829else
3830  ac_cv_header_stdc=no
3831fi
3832rm -f conftest*
3833
3834fi
3835
3836if test $ac_cv_header_stdc = yes; then
3837  # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3838  cat >conftest.$ac_ext <<_ACEOF
3839/* confdefs.h.  */
3840_ACEOF
3841cat confdefs.h >>conftest.$ac_ext
3842cat >>conftest.$ac_ext <<_ACEOF
3843/* end confdefs.h.  */
3844#include <stdlib.h>
3845
3846_ACEOF
3847if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3848  $EGREP "free" >/dev/null 2>&1; then
3849  :
3850else
3851  ac_cv_header_stdc=no
3852fi
3853rm -f conftest*
3854
3855fi
3856
3857if test $ac_cv_header_stdc = yes; then
3858  # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3859  if test "$cross_compiling" = yes; then
3860  :
3861else
3862  cat >conftest.$ac_ext <<_ACEOF
3863/* confdefs.h.  */
3864_ACEOF
3865cat confdefs.h >>conftest.$ac_ext
3866cat >>conftest.$ac_ext <<_ACEOF
3867/* end confdefs.h.  */
3868#include <ctype.h>
3869#if ((' ' & 0x0FF) == 0x020)
3870# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3871# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3872#else
3873# define ISLOWER(c) \
3874                   (('a' <= (c) && (c) <= 'i') \
3875                     || ('j' <= (c) && (c) <= 'r') \
3876                     || ('s' <= (c) && (c) <= 'z'))
3877# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3878#endif
3879
3880#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3881int
3882main ()
3883{
3884  int i;
3885  for (i = 0; i < 256; i++)
3886    if (XOR (islower (i), ISLOWER (i))
3887        || toupper (i) != TOUPPER (i))
3888      exit(2);
3889  exit (0);
3890}
3891_ACEOF
3892rm -f conftest$ac_exeext
3893if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3894  (eval $ac_link) 2>&5
3895  ac_status=$?
3896  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3897  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
3898  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3899  (eval $ac_try) 2>&5
3900  ac_status=$?
3901  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3902  (exit $ac_status); }; }; then
3903  :
3904else
3905  echo "$as_me: program exited with status $ac_status" >&5
3906echo "$as_me: failed program was:" >&5
3907sed 's/^/| /' conftest.$ac_ext >&5
3908
3909( exit $ac_status )
3910ac_cv_header_stdc=no
3911fi
3912rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
3913fi
3914fi
3915fi
3916echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
3917echo "${ECHO_T}$ac_cv_header_stdc" >&6
3918if test $ac_cv_header_stdc = yes; then
3919
3920cat >>confdefs.h <<\_ACEOF
3921#define STDC_HEADERS 1
3922_ACEOF
3923
3924fi
3925
3926
3927##################################
3928## CHECKING  OPTIONAL ARGUMENTS ##
3929##################################
3930
3931#-----------------#
3932# DEBUG-statement #
3933#-----------------#
3934DEBUG=no
3935echo "$as_me:$LINENO: checking if DEBUG-mode should be enabled" >&5
3936echo $ECHO_N "checking if DEBUG-mode should be enabled... $ECHO_C" >&6
3937# Check whether --enable-debug or --disable-debug was given.
3938if test "${enable_debug+set}" = set; then
3939  enableval="$enable_debug"
3940  DEBUG=$enableval
3941fi;
3942
3943if test x$DEBUG = xno; then
3944        echo "no"
3945        echo " -> Setting debuglevel to 4. (orxonox is still in Development. It really is needed."
3946        DEBUG=4
3947elif test x$DEBUG = xyes; then
3948        echo "yes"
3949        echo " -> Setting debuglevel to 4. HARD DEBUG MODE!!."
3950        DEBUG=4
3951else
3952        echo "yes: setting debuglevel to to $DEBUG"
3953fi
3954
3955cat >>confdefs.h <<_ACEOF
3956#define DEBUG $DEBUG
3957_ACEOF
3958
3959
3960
3961
3962#---------------#
3963# Modular Debug #
3964#---------------#
3965MODULAR_DEBUG=yes
3966echo "$as_me:$LINENO: checking if Modular-DEBUG-mode should be ebabled" >&5
3967echo $ECHO_N "checking if Modular-DEBUG-mode should be ebabled... $ECHO_C" >&6
3968# Check whether --enable-modular-debug or --disable-modular-debug was given.
3969if test "${enable_modular_debug+set}" = set; then
3970  enableval="$enable_modular_debug"
3971  MODULAR_DEBUG=$enableval
3972fi;
3973
3974if test x$MODULAR_DEBUG = xno; then
3975        echo "no"
3976elif test x$MODULAR_DEBUG = xyes; then
3977        echo "yes"
3978
3979cat >>confdefs.h <<_ACEOF
3980#define MODULAR_DEBUG 1
3981_ACEOF
3982
3983fi
3984
3985#--------------#
3986# GTK-disabled #
3987#--------------#
3988echo "$as_me:$LINENO: checking if gtk should be enabled" >&5
3989echo $ECHO_N "checking if gtk should be enabled... $ECHO_C" >&6
3990
3991# Check whether --with-gtk or --without-gtk was given.
3992if test "${with_gtk+set}" = set; then
3993  withval="$with_gtk"
3994  def_gtk=no
3995else
3996  def_gtk=yes
3997fi;
3998if test x$def_gtk = xyes; then
3999  echo "yes"
4000fi
4001if test x$def_gtk = xno; then
4002  echo "no"
4003fi
4004
4005#------------------#
4006# libCurl-disabled #
4007#------------------#
4008echo "$as_me:$LINENO: checking if libcURL should be enabled" >&5
4009echo $ECHO_N "checking if libcURL should be enabled... $ECHO_C" >&6
4010
4011# Check whether --with-curl or --without-curl was given.
4012if test "${with_curl+set}" = set; then
4013  withval="$with_curl"
4014  def_curl=no
4015else
4016  def_curl=yes
4017fi;
4018if test x$def_curl = xyes; then
4019  echo "yes"
4020fi
4021if test x$def_curl = xno; then
4022  echo "no"
4023fi
4024
4025#-------------------#
4026# SubProject-enable #
4027#-------------------#
4028def_sub_projects=no
4029echo "$as_me:$LINENO: checking if the SubProjects should be built" >&5
4030echo $ECHO_N "checking if the SubProjects should be built... $ECHO_C" >&6
4031# Check whether --enable-sub-projects or --disable-sub-projects was given.
4032if test "${enable_sub_projects+set}" = set; then
4033  enableval="$enable_sub_projects"
4034  def_sub_projects=yes
4035fi;
4036if test x$def_sub_projects = xyes; then
4037  echo "yes"
4038fi
4039if test x$def_sub_projects = xno; then
4040  echo "no"
4041fi
4042
4043
4044if test x$def_sub_projects = xyes; then
4045  SUB_PROJECTS_TRUE=
4046  SUB_PROJECTS_FALSE='#'
4047else
4048  SUB_PROJECTS_TRUE='#'
4049  SUB_PROJECTS_FALSE=
4050fi
4051
4052
4053#-------------------#
4054# Profiling Enabled #
4055#-------------------#
4056def_profiling=no
4057echo "$as_me:$LINENO: checking if Profiling should be enabled" >&5
4058echo $ECHO_N "checking if Profiling should be enabled... $ECHO_C" >&6
4059# Check whether --enable-profile or --disable-profile was given.
4060if test "${enable_profile+set}" = set; then
4061  enableval="$enable_profile"
4062  def_profiling=yes
4063fi;
4064if test x$def_profiling = xyes; then
4065  echo "yes"
4066  CXXFLAGS="$CXXFLAGS -pg"
4067fi
4068if test x$def_profiling = xno; then
4069  echo "no"
4070fi
4071
4072#----------------#
4073# efence Enabled #
4074#----------------#
4075def_efence=no
4076echo "$as_me:$LINENO: checking if efence should be enabled" >&5
4077echo $ECHO_N "checking if efence should be enabled... $ECHO_C" >&6
4078# Check whether --enable-efence or --disable-efence was given.
4079if test "${enable_efence+set}" = set; then
4080  enableval="$enable_efence"
4081  def_efence=yes
4082fi;
4083if test x$def_efence = xyes; then
4084  echo "yes"
4085fi
4086if test x$def_efence = xno; then
4087  echo "no"
4088fi
4089
4090#----------------------#
4091# Documentation-enable #
4092#----------------------#
4093def_documentation=no
4094echo "$as_me:$LINENO: checking if the Documentation should be build by default" >&5
4095echo $ECHO_N "checking if the Documentation should be build by default... $ECHO_C" >&6
4096# Check whether --enable-documentation or --disable-documentation was given.
4097if test "${enable_documentation+set}" = set; then
4098  enableval="$enable_documentation"
4099  def_documentation=yes
4100fi;
4101if test x$def_documentation = xyes; then
4102  echo "yes"
4103fi
4104if test x$def_documentation = xno; then
4105  echo "no"
4106fi
4107
4108
4109if test x$def_documentation = xyes; then
4110  DOCUMENTATION_TRUE=
4111  DOCUMENTATION_FALSE='#'
4112else
4113  DOCUMENTATION_TRUE='#'
4114  DOCUMENTATION_FALSE=
4115fi
4116
4117#######################
4118## PROGRAMM CHECKING ##
4119## 3. party Programs ##
4120#######################
4121
4122#----------------------#
4123# checking for Doxygen #
4124#----------------------#
4125# Extract the first word of "doxygen", so it can be a program name with args.
4126set dummy doxygen; ac_word=$2
4127echo "$as_me:$LINENO: checking for $ac_word" >&5
4128echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4129if test "${ac_cv_path_DOXYGEN+set}" = set; then
4130  echo $ECHO_N "(cached) $ECHO_C" >&6
4131else
4132  case $DOXYGEN in
4133  [\\/]* | ?:[\\/]*)
4134  ac_cv_path_DOXYGEN="$DOXYGEN" # Let the user override the test with a path.
4135  ;;
4136  *)
4137  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4138for as_dir in $PATH
4139do
4140  IFS=$as_save_IFS
4141  test -z "$as_dir" && as_dir=.
4142  for ac_exec_ext in '' $ac_executable_extensions; do
4143  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4144    ac_cv_path_DOXYGEN="$as_dir/$ac_word$ac_exec_ext"
4145    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4146    break 2
4147  fi
4148done
4149done
4150
4151  ;;
4152esac
4153fi
4154DOXYGEN=$ac_cv_path_DOXYGEN
4155
4156if test -n "$DOXYGEN"; then
4157  echo "$as_me:$LINENO: result: $DOXYGEN" >&5
4158echo "${ECHO_T}$DOXYGEN" >&6
4159else
4160  echo "$as_me:$LINENO: result: no" >&5
4161echo "${ECHO_T}no" >&6
4162fi
4163
4164
4165
4166if test $DOXYGEN; then
4167  DOXYGEN_TRUE=
4168  DOXYGEN_FALSE='#'
4169else
4170  DOXYGEN_TRUE='#'
4171  DOXYGEN_FALSE=
4172fi
4173
4174
4175#--------------------#
4176# checking for gprof #
4177#--------------------#
4178# Extract the first word of "gprof", so it can be a program name with args.
4179set dummy gprof; ac_word=$2
4180echo "$as_me:$LINENO: checking for $ac_word" >&5
4181echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4182if test "${ac_cv_path_GPROF+set}" = set; then
4183  echo $ECHO_N "(cached) $ECHO_C" >&6
4184else
4185  case $GPROF in
4186  [\\/]* | ?:[\\/]*)
4187  ac_cv_path_GPROF="$GPROF" # Let the user override the test with a path.
4188  ;;
4189  *)
4190  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4191for as_dir in $PATH
4192do
4193  IFS=$as_save_IFS
4194  test -z "$as_dir" && as_dir=.
4195  for ac_exec_ext in '' $ac_executable_extensions; do
4196  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4197    ac_cv_path_GPROF="$as_dir/$ac_word$ac_exec_ext"
4198    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4199    break 2
4200  fi
4201done
4202done
4203
4204  ;;
4205esac
4206fi
4207GPROF=$ac_cv_path_GPROF
4208
4209if test -n "$GPROF"; then
4210  echo "$as_me:$LINENO: result: $GPROF" >&5
4211echo "${ECHO_T}$GPROF" >&6
4212else
4213  echo "$as_me:$LINENO: result: no" >&5
4214echo "${ECHO_T}no" >&6
4215fi
4216
4217
4218#-------------------------#
4219# checking for pkg-config #
4220#-------------------------#
4221if test x$def_gtk = xyes; then
4222 # Extract the first word of "pkg-config", so it can be a program name with args.
4223set dummy pkg-config; ac_word=$2
4224echo "$as_me:$LINENO: checking for $ac_word" >&5
4225echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4226if test "${ac_cv_path_PKG_CONFIG+set}" = set; then
4227  echo $ECHO_N "(cached) $ECHO_C" >&6
4228else
4229  case $PKG_CONFIG in
4230  [\\/]* | ?:[\\/]*)
4231  ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
4232  ;;
4233  *)
4234  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4235for as_dir in $PATH
4236do
4237  IFS=$as_save_IFS
4238  test -z "$as_dir" && as_dir=.
4239  for ac_exec_ext in '' $ac_executable_extensions; do
4240  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4241    ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
4242    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4243    break 2
4244  fi
4245done
4246done
4247
4248  ;;
4249esac
4250fi
4251PKG_CONFIG=$ac_cv_path_PKG_CONFIG
4252
4253if test -n "$PKG_CONFIG"; then
4254  echo "$as_me:$LINENO: result: $PKG_CONFIG" >&5
4255echo "${ECHO_T}$PKG_CONFIG" >&6
4256else
4257  echo "$as_me:$LINENO: result: no" >&5
4258echo "${ECHO_T}no" >&6
4259fi
4260
4261fi
4262
4263
4264#########################
4265## CHECKING FOR SYSTEM ##
4266#########################
4267## here the system is checked, and openGL is included
4268## also checking for SDL on differen Systems
4269
4270echo "$as_me:$LINENO: checking for System" >&5
4271echo $ECHO_N "checking for System... $ECHO_C" >&6
4272## checking for openGL-environment and other sys-specific parameters
4273case "$target" in
4274#---------#
4275# WINDOWS #
4276#---------#
4277  *-*-mingw32*)
4278echo "mingw-WINDOWS detected"
4279
4280CPPFLAGS="-I/usr/include/SDL -I/mingw/include/SDL"
4281
4282    mingw="yes"
4283    MSBITFIELDS="-mms-bitfields"
4284    MWINDOWS="-mwindows"
4285
4286# checking gl header
4287        #done before loop
4288
4289# checking gl header
4290   # On IRIX 5.3, sys/types and inttypes.h are conflicting.
4291
4292
4293
4294
4295
4296
4297
4298
4299
4300for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4301                  inttypes.h stdint.h unistd.h
4302do
4303as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
4304echo "$as_me:$LINENO: checking for $ac_header" >&5
4305echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4306if eval "test \"\${$as_ac_Header+set}\" = set"; then
4307  echo $ECHO_N "(cached) $ECHO_C" >&6
4308else
4309  cat >conftest.$ac_ext <<_ACEOF
4310/* confdefs.h.  */
4311_ACEOF
4312cat confdefs.h >>conftest.$ac_ext
4313cat >>conftest.$ac_ext <<_ACEOF
4314/* end confdefs.h.  */
4315$ac_includes_default
4316
4317#include <$ac_header>
4318_ACEOF
4319rm -f conftest.$ac_objext
4320if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4321  (eval $ac_compile) 2>conftest.er1
4322  ac_status=$?
4323  grep -v '^ *+' conftest.er1 >conftest.err
4324  rm -f conftest.er1
4325  cat conftest.err >&5
4326  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4327  (exit $ac_status); } &&
4328         { ac_try='test -z "$ac_c_werror_flag"
4329                         || test ! -s conftest.err'
4330  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4331  (eval $ac_try) 2>&5
4332  ac_status=$?
4333  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4334  (exit $ac_status); }; } &&
4335         { ac_try='test -s conftest.$ac_objext'
4336  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4337  (eval $ac_try) 2>&5
4338  ac_status=$?
4339  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4340  (exit $ac_status); }; }; then
4341  eval "$as_ac_Header=yes"
4342else
4343  echo "$as_me: failed program was:" >&5
4344sed 's/^/| /' conftest.$ac_ext >&5
4345
4346eval "$as_ac_Header=no"
4347fi
4348rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4349fi
4350echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4351echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4352if test `eval echo '${'$as_ac_Header'}'` = yes; then
4353  cat >>confdefs.h <<_ACEOF
4354#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
4355_ACEOF
4356
4357fi
4358
4359done
4360
4361
4362
4363for ac_header in GL/gl.h
4364do
4365as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
4366if eval "test \"\${$as_ac_Header+set}\" = set"; then
4367  echo "$as_me:$LINENO: checking for $ac_header" >&5
4368echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4369if eval "test \"\${$as_ac_Header+set}\" = set"; then
4370  echo $ECHO_N "(cached) $ECHO_C" >&6
4371fi
4372echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4373echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4374else
4375  # Is the header compilable?
4376echo "$as_me:$LINENO: checking $ac_header usability" >&5
4377echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
4378cat >conftest.$ac_ext <<_ACEOF
4379/* confdefs.h.  */
4380_ACEOF
4381cat confdefs.h >>conftest.$ac_ext
4382cat >>conftest.$ac_ext <<_ACEOF
4383/* end confdefs.h.  */
4384$ac_includes_default
4385#include <$ac_header>
4386_ACEOF
4387rm -f conftest.$ac_objext
4388if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4389  (eval $ac_compile) 2>conftest.er1
4390  ac_status=$?
4391  grep -v '^ *+' conftest.er1 >conftest.err
4392  rm -f conftest.er1
4393  cat conftest.err >&5
4394  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4395  (exit $ac_status); } &&
4396         { ac_try='test -z "$ac_c_werror_flag"
4397                         || test ! -s conftest.err'
4398  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4399  (eval $ac_try) 2>&5
4400  ac_status=$?
4401  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4402  (exit $ac_status); }; } &&
4403         { ac_try='test -s conftest.$ac_objext'
4404  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4405  (eval $ac_try) 2>&5
4406  ac_status=$?
4407  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4408  (exit $ac_status); }; }; then
4409  ac_header_compiler=yes
4410else
4411  echo "$as_me: failed program was:" >&5
4412sed 's/^/| /' conftest.$ac_ext >&5
4413
4414ac_header_compiler=no
4415fi
4416rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4417echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4418echo "${ECHO_T}$ac_header_compiler" >&6
4419
4420# Is the header present?
4421echo "$as_me:$LINENO: checking $ac_header presence" >&5
4422echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
4423cat >conftest.$ac_ext <<_ACEOF
4424/* confdefs.h.  */
4425_ACEOF
4426cat confdefs.h >>conftest.$ac_ext
4427cat >>conftest.$ac_ext <<_ACEOF
4428/* end confdefs.h.  */
4429#include <$ac_header>
4430_ACEOF
4431if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4432  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4433  ac_status=$?
4434  grep -v '^ *+' conftest.er1 >conftest.err
4435  rm -f conftest.er1
4436  cat conftest.err >&5
4437  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4438  (exit $ac_status); } >/dev/null; then
4439  if test -s conftest.err; then
4440    ac_cpp_err=$ac_c_preproc_warn_flag
4441    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4442  else
4443    ac_cpp_err=
4444  fi
4445else
4446  ac_cpp_err=yes
4447fi
4448if test -z "$ac_cpp_err"; then
4449  ac_header_preproc=yes
4450else
4451  echo "$as_me: failed program was:" >&5
4452sed 's/^/| /' conftest.$ac_ext >&5
4453
4454  ac_header_preproc=no
4455fi
4456rm -f conftest.err conftest.$ac_ext
4457echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4458echo "${ECHO_T}$ac_header_preproc" >&6
4459
4460# So?  What about this header?
4461case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4462  yes:no: )
4463    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4464echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4465    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4466echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
4467    ac_header_preproc=yes
4468    ;;
4469  no:yes:* )
4470    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4471echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4472    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
4473echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
4474    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
4475echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
4476    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
4477echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
4478    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4479echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4480    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
4481echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
4482    (
4483      cat <<\_ASBOX
4484## ---------------------------------------------- ##
4485## Report this to orxonox-dev at mail.datacore.ch ##
4486## ---------------------------------------------- ##
4487_ASBOX
4488    ) |
4489      sed "s/^/$as_me: WARNING:     /" >&2
4490    ;;
4491esac
4492echo "$as_me:$LINENO: checking for $ac_header" >&5
4493echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4494if eval "test \"\${$as_ac_Header+set}\" = set"; then
4495  echo $ECHO_N "(cached) $ECHO_C" >&6
4496else
4497  eval "$as_ac_Header=\$ac_header_preproc"
4498fi
4499echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4500echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4501
4502fi
4503if test `eval echo '${'$as_ac_Header'}'` = yes; then
4504  cat >>confdefs.h <<_ACEOF
4505#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
4506_ACEOF
4507
4508else
4509  { { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
4510echo "$as_me: error: cannot find opengl headers" >&2;}
4511   { (exit 1); exit 1; }; }
4512fi
4513
4514done
4515
4516#   checking for Windows openGl library
4517    echo "$as_me:$LINENO: checking for main in -lopengl32" >&5
4518echo $ECHO_N "checking for main in -lopengl32... $ECHO_C" >&6
4519if test "${ac_cv_lib_opengl32_main+set}" = set; then
4520  echo $ECHO_N "(cached) $ECHO_C" >&6
4521else
4522  ac_check_lib_save_LIBS=$LIBS
4523LIBS="-lopengl32  $LIBS"
4524cat >conftest.$ac_ext <<_ACEOF
4525/* confdefs.h.  */
4526_ACEOF
4527cat confdefs.h >>conftest.$ac_ext
4528cat >>conftest.$ac_ext <<_ACEOF
4529/* end confdefs.h.  */
4530
4531
4532int
4533main ()
4534{
4535main ();
4536  ;
4537  return 0;
4538}
4539_ACEOF
4540rm -f conftest.$ac_objext conftest$ac_exeext
4541if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4542  (eval $ac_link) 2>conftest.er1
4543  ac_status=$?
4544  grep -v '^ *+' conftest.er1 >conftest.err
4545  rm -f conftest.er1
4546  cat conftest.err >&5
4547  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4548  (exit $ac_status); } &&
4549         { ac_try='test -z "$ac_c_werror_flag"
4550                         || test ! -s conftest.err'
4551  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4552  (eval $ac_try) 2>&5
4553  ac_status=$?
4554  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4555  (exit $ac_status); }; } &&
4556         { ac_try='test -s conftest$ac_exeext'
4557  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4558  (eval $ac_try) 2>&5
4559  ac_status=$?
4560  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4561  (exit $ac_status); }; }; then
4562  ac_cv_lib_opengl32_main=yes
4563else
4564  echo "$as_me: failed program was:" >&5
4565sed 's/^/| /' conftest.$ac_ext >&5
4566
4567ac_cv_lib_opengl32_main=no
4568fi
4569rm -f conftest.err conftest.$ac_objext \
4570      conftest$ac_exeext conftest.$ac_ext
4571LIBS=$ac_check_lib_save_LIBS
4572fi
4573echo "$as_me:$LINENO: result: $ac_cv_lib_opengl32_main" >&5
4574echo "${ECHO_T}$ac_cv_lib_opengl32_main" >&6
4575if test $ac_cv_lib_opengl32_main = yes; then
4576  FOUND_opengl32=yes
4577else
4578  "gl/gl.h"
4579fi
4580
4581    if test x$FOUND_opengl32 = xyes ; then
4582        LIBS="$LIBS -lopengl32"
4583    else
4584         echo "------------------"
4585         echo "opengl not found."
4586         echo "please install the opengl package which can be found at http://www.opengl.org"
4587         echo "------------------"
4588         exit -1
4589    fi
4590
4591# cheking for GLU-header
4592
4593for ac_header in GL/glu.h
4594do
4595as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
4596if eval "test \"\${$as_ac_Header+set}\" = set"; then
4597  echo "$as_me:$LINENO: checking for $ac_header" >&5
4598echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4599if eval "test \"\${$as_ac_Header+set}\" = set"; then
4600  echo $ECHO_N "(cached) $ECHO_C" >&6
4601fi
4602echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4603echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4604else
4605  # Is the header compilable?
4606echo "$as_me:$LINENO: checking $ac_header usability" >&5
4607echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
4608cat >conftest.$ac_ext <<_ACEOF
4609/* confdefs.h.  */
4610_ACEOF
4611cat confdefs.h >>conftest.$ac_ext
4612cat >>conftest.$ac_ext <<_ACEOF
4613/* end confdefs.h.  */
4614$ac_includes_default
4615#include <$ac_header>
4616_ACEOF
4617rm -f conftest.$ac_objext
4618if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4619  (eval $ac_compile) 2>conftest.er1
4620  ac_status=$?
4621  grep -v '^ *+' conftest.er1 >conftest.err
4622  rm -f conftest.er1
4623  cat conftest.err >&5
4624  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4625  (exit $ac_status); } &&
4626         { ac_try='test -z "$ac_c_werror_flag"
4627                         || test ! -s conftest.err'
4628  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4629  (eval $ac_try) 2>&5
4630  ac_status=$?
4631  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4632  (exit $ac_status); }; } &&
4633         { ac_try='test -s conftest.$ac_objext'
4634  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4635  (eval $ac_try) 2>&5
4636  ac_status=$?
4637  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4638  (exit $ac_status); }; }; then
4639  ac_header_compiler=yes
4640else
4641  echo "$as_me: failed program was:" >&5
4642sed 's/^/| /' conftest.$ac_ext >&5
4643
4644ac_header_compiler=no
4645fi
4646rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4647echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4648echo "${ECHO_T}$ac_header_compiler" >&6
4649
4650# Is the header present?
4651echo "$as_me:$LINENO: checking $ac_header presence" >&5
4652echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
4653cat >conftest.$ac_ext <<_ACEOF
4654/* confdefs.h.  */
4655_ACEOF
4656cat confdefs.h >>conftest.$ac_ext
4657cat >>conftest.$ac_ext <<_ACEOF
4658/* end confdefs.h.  */
4659#include <$ac_header>
4660_ACEOF
4661if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4662  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4663  ac_status=$?
4664  grep -v '^ *+' conftest.er1 >conftest.err
4665  rm -f conftest.er1
4666  cat conftest.err >&5
4667  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4668  (exit $ac_status); } >/dev/null; then
4669  if test -s conftest.err; then
4670    ac_cpp_err=$ac_c_preproc_warn_flag
4671    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4672  else
4673    ac_cpp_err=
4674  fi
4675else
4676  ac_cpp_err=yes
4677fi
4678if test -z "$ac_cpp_err"; then
4679  ac_header_preproc=yes
4680else
4681  echo "$as_me: failed program was:" >&5
4682sed 's/^/| /' conftest.$ac_ext >&5
4683
4684  ac_header_preproc=no
4685fi
4686rm -f conftest.err conftest.$ac_ext
4687echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4688echo "${ECHO_T}$ac_header_preproc" >&6
4689
4690# So?  What about this header?
4691case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4692  yes:no: )
4693    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4694echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4695    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4696echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
4697    ac_header_preproc=yes
4698    ;;
4699  no:yes:* )
4700    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4701echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4702    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
4703echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
4704    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
4705echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
4706    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
4707echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
4708    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4709echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4710    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
4711echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
4712    (
4713      cat <<\_ASBOX
4714## ---------------------------------------------- ##
4715## Report this to orxonox-dev at mail.datacore.ch ##
4716## ---------------------------------------------- ##
4717_ASBOX
4718    ) |
4719      sed "s/^/$as_me: WARNING:     /" >&2
4720    ;;
4721esac
4722echo "$as_me:$LINENO: checking for $ac_header" >&5
4723echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4724if eval "test \"\${$as_ac_Header+set}\" = set"; then
4725  echo $ECHO_N "(cached) $ECHO_C" >&6
4726else
4727  eval "$as_ac_Header=\$ac_header_preproc"
4728fi
4729echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4730echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4731
4732fi
4733if test `eval echo '${'$as_ac_Header'}'` = yes; then
4734  cat >>confdefs.h <<_ACEOF
4735#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
4736_ACEOF
4737
4738else
4739  { { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
4740echo "$as_me: error: cannot find opengl headers" >&2;}
4741   { (exit 1); exit 1; }; }
4742fi
4743
4744done
4745
4746
4747# checking for libGLU
4748    echo "$as_me:$LINENO: checking for main in -lglu32" >&5
4749echo $ECHO_N "checking for main in -lglu32... $ECHO_C" >&6
4750if test "${ac_cv_lib_glu32_main+set}" = set; then
4751  echo $ECHO_N "(cached) $ECHO_C" >&6
4752else
4753  ac_check_lib_save_LIBS=$LIBS
4754LIBS="-lglu32  $LIBS"
4755cat >conftest.$ac_ext <<_ACEOF
4756/* confdefs.h.  */
4757_ACEOF
4758cat confdefs.h >>conftest.$ac_ext
4759cat >>conftest.$ac_ext <<_ACEOF
4760/* end confdefs.h.  */
4761
4762
4763int
4764main ()
4765{
4766main ();
4767  ;
4768  return 0;
4769}
4770_ACEOF
4771rm -f conftest.$ac_objext conftest$ac_exeext
4772if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4773  (eval $ac_link) 2>conftest.er1
4774  ac_status=$?
4775  grep -v '^ *+' conftest.er1 >conftest.err
4776  rm -f conftest.er1
4777  cat conftest.err >&5
4778  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4779  (exit $ac_status); } &&
4780         { ac_try='test -z "$ac_c_werror_flag"
4781                         || test ! -s conftest.err'
4782  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4783  (eval $ac_try) 2>&5
4784  ac_status=$?
4785  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4786  (exit $ac_status); }; } &&
4787         { ac_try='test -s conftest$ac_exeext'
4788  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4789  (eval $ac_try) 2>&5
4790  ac_status=$?
4791  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4792  (exit $ac_status); }; }; then
4793  ac_cv_lib_glu32_main=yes
4794else
4795  echo "$as_me: failed program was:" >&5
4796sed 's/^/| /' conftest.$ac_ext >&5
4797
4798ac_cv_lib_glu32_main=no
4799fi
4800rm -f conftest.err conftest.$ac_objext \
4801      conftest$ac_exeext conftest.$ac_ext
4802LIBS=$ac_check_lib_save_LIBS
4803fi
4804echo "$as_me:$LINENO: result: $ac_cv_lib_glu32_main" >&5
4805echo "${ECHO_T}$ac_cv_lib_glu32_main" >&6
4806if test $ac_cv_lib_glu32_main = yes; then
4807  FOUND_glu32=yes
4808fi
4809
4810    if test x$FOUND_glu32 = xyes ; then
4811        LIBS="$LIBS -lGLU32"
4812    else
4813         echo "------------------"
4814         echo "GLU library not found."
4815         echo "please install the GLU library, that should come with openGL, which can be found at http://www.opengl.org"
4816         echo "------------------"
4817         exit -1
4818    fi
4819
4820# checking for mingw32
4821    echo "$as_me:$LINENO: checking for main in -lmingw32" >&5
4822echo $ECHO_N "checking for main in -lmingw32... $ECHO_C" >&6
4823if test "${ac_cv_lib_mingw32_main+set}" = set; then
4824  echo $ECHO_N "(cached) $ECHO_C" >&6
4825else
4826  ac_check_lib_save_LIBS=$LIBS
4827LIBS="-lmingw32  $LIBS"
4828cat >conftest.$ac_ext <<_ACEOF
4829/* confdefs.h.  */
4830_ACEOF
4831cat confdefs.h >>conftest.$ac_ext
4832cat >>conftest.$ac_ext <<_ACEOF
4833/* end confdefs.h.  */
4834
4835
4836int
4837main ()
4838{
4839main ();
4840  ;
4841  return 0;
4842}
4843_ACEOF
4844rm -f conftest.$ac_objext conftest$ac_exeext
4845if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4846  (eval $ac_link) 2>conftest.er1
4847  ac_status=$?
4848  grep -v '^ *+' conftest.er1 >conftest.err
4849  rm -f conftest.er1
4850  cat conftest.err >&5
4851  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4852  (exit $ac_status); } &&
4853         { ac_try='test -z "$ac_c_werror_flag"
4854                         || test ! -s conftest.err'
4855  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4856  (eval $ac_try) 2>&5
4857  ac_status=$?
4858  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4859  (exit $ac_status); }; } &&
4860         { ac_try='test -s conftest$ac_exeext'
4861  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4862  (eval $ac_try) 2>&5
4863  ac_status=$?
4864  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4865  (exit $ac_status); }; }; then
4866  ac_cv_lib_mingw32_main=yes
4867else
4868  echo "$as_me: failed program was:" >&5
4869sed 's/^/| /' conftest.$ac_ext >&5
4870
4871ac_cv_lib_mingw32_main=no
4872fi
4873rm -f conftest.err conftest.$ac_objext \
4874      conftest$ac_exeext conftest.$ac_ext
4875LIBS=$ac_check_lib_save_LIBS
4876fi
4877echo "$as_me:$LINENO: result: $ac_cv_lib_mingw32_main" >&5
4878echo "${ECHO_T}$ac_cv_lib_mingw32_main" >&6
4879if test $ac_cv_lib_mingw32_main = yes; then
4880  FOUND_mingw32=yes
4881fi
4882
4883    if test x$FOUND_mingw32 = xyes; then
4884        LIBS="$LIBS -lmingw32"
4885    fi
4886# checking for SDL-headers
4887
4888for ac_header in SDL.h
4889do
4890as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
4891if eval "test \"\${$as_ac_Header+set}\" = set"; then
4892  echo "$as_me:$LINENO: checking for $ac_header" >&5
4893echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4894if eval "test \"\${$as_ac_Header+set}\" = set"; then
4895  echo $ECHO_N "(cached) $ECHO_C" >&6
4896fi
4897echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4898echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4899else
4900  # Is the header compilable?
4901echo "$as_me:$LINENO: checking $ac_header usability" >&5
4902echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
4903cat >conftest.$ac_ext <<_ACEOF
4904/* confdefs.h.  */
4905_ACEOF
4906cat confdefs.h >>conftest.$ac_ext
4907cat >>conftest.$ac_ext <<_ACEOF
4908/* end confdefs.h.  */
4909$ac_includes_default
4910#include <$ac_header>
4911_ACEOF
4912rm -f conftest.$ac_objext
4913if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4914  (eval $ac_compile) 2>conftest.er1
4915  ac_status=$?
4916  grep -v '^ *+' conftest.er1 >conftest.err
4917  rm -f conftest.er1
4918  cat conftest.err >&5
4919  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4920  (exit $ac_status); } &&
4921         { ac_try='test -z "$ac_c_werror_flag"
4922                         || test ! -s conftest.err'
4923  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4924  (eval $ac_try) 2>&5
4925  ac_status=$?
4926  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4927  (exit $ac_status); }; } &&
4928         { ac_try='test -s conftest.$ac_objext'
4929  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4930  (eval $ac_try) 2>&5
4931  ac_status=$?
4932  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4933  (exit $ac_status); }; }; then
4934  ac_header_compiler=yes
4935else
4936  echo "$as_me: failed program was:" >&5
4937sed 's/^/| /' conftest.$ac_ext >&5
4938
4939ac_header_compiler=no
4940fi
4941rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4942echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4943echo "${ECHO_T}$ac_header_compiler" >&6
4944
4945# Is the header present?
4946echo "$as_me:$LINENO: checking $ac_header presence" >&5
4947echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
4948cat >conftest.$ac_ext <<_ACEOF
4949/* confdefs.h.  */
4950_ACEOF
4951cat confdefs.h >>conftest.$ac_ext
4952cat >>conftest.$ac_ext <<_ACEOF
4953/* end confdefs.h.  */
4954#include <$ac_header>
4955_ACEOF
4956if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4957  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4958  ac_status=$?
4959  grep -v '^ *+' conftest.er1 >conftest.err
4960  rm -f conftest.er1
4961  cat conftest.err >&5
4962  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4963  (exit $ac_status); } >/dev/null; then
4964  if test -s conftest.err; then
4965    ac_cpp_err=$ac_c_preproc_warn_flag
4966    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4967  else
4968    ac_cpp_err=
4969  fi
4970else
4971  ac_cpp_err=yes
4972fi
4973if test -z "$ac_cpp_err"; then
4974  ac_header_preproc=yes
4975else
4976  echo "$as_me: failed program was:" >&5
4977sed 's/^/| /' conftest.$ac_ext >&5
4978
4979  ac_header_preproc=no
4980fi
4981rm -f conftest.err conftest.$ac_ext
4982echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4983echo "${ECHO_T}$ac_header_preproc" >&6
4984
4985# So?  What about this header?
4986case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4987  yes:no: )
4988    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4989echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4990    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4991echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
4992    ac_header_preproc=yes
4993    ;;
4994  no:yes:* )
4995    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4996echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4997    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
4998echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
4999    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5000echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5001    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
5002echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
5003    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5004echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5005    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5006echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5007    (
5008      cat <<\_ASBOX
5009## ---------------------------------------------- ##
5010## Report this to orxonox-dev at mail.datacore.ch ##
5011## ---------------------------------------------- ##
5012_ASBOX
5013    ) |
5014      sed "s/^/$as_me: WARNING:     /" >&2
5015    ;;
5016esac
5017echo "$as_me:$LINENO: checking for $ac_header" >&5
5018echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5019if eval "test \"\${$as_ac_Header+set}\" = set"; then
5020  echo $ECHO_N "(cached) $ECHO_C" >&6
5021else
5022  eval "$as_ac_Header=\$ac_header_preproc"
5023fi
5024echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5025echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5026
5027fi
5028if test `eval echo '${'$as_ac_Header'}'` = yes; then
5029  cat >>confdefs.h <<_ACEOF
5030#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
5031_ACEOF
5032
5033else
5034  { { echo "$as_me:$LINENO: error: cannot find SDL headers" >&5
5035echo "$as_me: error: cannot find SDL headers" >&2;}
5036   { (exit 1); exit 1; }; }
5037fi
5038
5039done
5040
5041
5042#checking for libSDL
5043    echo "$as_me:$LINENO: checking for main in -lsdlmain" >&5
5044echo $ECHO_N "checking for main in -lsdlmain... $ECHO_C" >&6
5045if test "${ac_cv_lib_sdlmain_main+set}" = set; then
5046  echo $ECHO_N "(cached) $ECHO_C" >&6
5047else
5048  ac_check_lib_save_LIBS=$LIBS
5049LIBS="-lsdlmain  $LIBS"
5050cat >conftest.$ac_ext <<_ACEOF
5051/* confdefs.h.  */
5052_ACEOF
5053cat confdefs.h >>conftest.$ac_ext
5054cat >>conftest.$ac_ext <<_ACEOF
5055/* end confdefs.h.  */
5056
5057
5058int
5059main ()
5060{
5061main ();
5062  ;
5063  return 0;
5064}
5065_ACEOF
5066rm -f conftest.$ac_objext conftest$ac_exeext
5067if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5068  (eval $ac_link) 2>conftest.er1
5069  ac_status=$?
5070  grep -v '^ *+' conftest.er1 >conftest.err
5071  rm -f conftest.er1
5072  cat conftest.err >&5
5073  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5074  (exit $ac_status); } &&
5075         { ac_try='test -z "$ac_c_werror_flag"
5076                         || test ! -s conftest.err'
5077  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5078  (eval $ac_try) 2>&5
5079  ac_status=$?
5080  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5081  (exit $ac_status); }; } &&
5082         { ac_try='test -s conftest$ac_exeext'
5083  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5084  (eval $ac_try) 2>&5
5085  ac_status=$?
5086  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5087  (exit $ac_status); }; }; then
5088  ac_cv_lib_sdlmain_main=yes
5089else
5090  echo "$as_me: failed program was:" >&5
5091sed 's/^/| /' conftest.$ac_ext >&5
5092
5093ac_cv_lib_sdlmain_main=no
5094fi
5095rm -f conftest.err conftest.$ac_objext \
5096      conftest$ac_exeext conftest.$ac_ext
5097LIBS=$ac_check_lib_save_LIBS
5098fi
5099echo "$as_me:$LINENO: result: $ac_cv_lib_sdlmain_main" >&5
5100echo "${ECHO_T}$ac_cv_lib_sdlmain_main" >&6
5101if test $ac_cv_lib_sdlmain_main = yes; then
5102  FOUND_sdlmain=yes
5103fi
5104
5105    if test x$FOUND_sdlmain = xyes ; then
5106       LIBS="$LIBS -lsdlmain"
5107    else
5108        echo "------------------"
5109        echo "SDL library not found."
5110        echo "please install the SDL library, which can be found at http://www.libsdl.org"
5111        echo "------------------"
5112        exit 1
5113    fi
5114    echo "$as_me:$LINENO: checking for main in -lsdl" >&5
5115echo $ECHO_N "checking for main in -lsdl... $ECHO_C" >&6
5116if test "${ac_cv_lib_sdl_main+set}" = set; then
5117  echo $ECHO_N "(cached) $ECHO_C" >&6
5118else
5119  ac_check_lib_save_LIBS=$LIBS
5120LIBS="-lsdl  $LIBS"
5121cat >conftest.$ac_ext <<_ACEOF
5122/* confdefs.h.  */
5123_ACEOF
5124cat confdefs.h >>conftest.$ac_ext
5125cat >>conftest.$ac_ext <<_ACEOF
5126/* end confdefs.h.  */
5127
5128
5129int
5130main ()
5131{
5132main ();
5133  ;
5134  return 0;
5135}
5136_ACEOF
5137rm -f conftest.$ac_objext conftest$ac_exeext
5138if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5139  (eval $ac_link) 2>conftest.er1
5140  ac_status=$?
5141  grep -v '^ *+' conftest.er1 >conftest.err
5142  rm -f conftest.er1
5143  cat conftest.err >&5
5144  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5145  (exit $ac_status); } &&
5146         { ac_try='test -z "$ac_c_werror_flag"
5147                         || test ! -s conftest.err'
5148  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5149  (eval $ac_try) 2>&5
5150  ac_status=$?
5151  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5152  (exit $ac_status); }; } &&
5153         { ac_try='test -s conftest$ac_exeext'
5154  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5155  (eval $ac_try) 2>&5
5156  ac_status=$?
5157  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5158  (exit $ac_status); }; }; then
5159  ac_cv_lib_sdl_main=yes
5160else
5161  echo "$as_me: failed program was:" >&5
5162sed 's/^/| /' conftest.$ac_ext >&5
5163
5164ac_cv_lib_sdl_main=no
5165fi
5166rm -f conftest.err conftest.$ac_objext \
5167      conftest$ac_exeext conftest.$ac_ext
5168LIBS=$ac_check_lib_save_LIBS
5169fi
5170echo "$as_me:$LINENO: result: $ac_cv_lib_sdl_main" >&5
5171echo "${ECHO_T}$ac_cv_lib_sdl_main" >&6
5172if test $ac_cv_lib_sdl_main = yes; then
5173  FOUND_sdl=yes
5174fi
5175
5176    if test x$FOUND_sdl = xyes ; then
5177       LIBS="$LIBS -lsdl"
5178    else
5179        echo "------------------"
5180        echo "SDL library not found."
5181        echo "please install the SDL library, which can be found at http://www.libsdl.org"
5182        echo "------------------"
5183        exit -1
5184    fi
5185
5186    ;;
5187#-------#
5188# LINUX #
5189#-------#
5190 *-*-linux*)
5191echo "Linux detected"
5192
5193 Linux="yes"
5194
5195CPPFLAGS="-I/usr/X11R6/include -I/usr/include/SDL"
5196LDFLAGS="-L/usr/lib/opengl/xorg-x11/lib -L/usr/Mesa-6.0.1/lib -L/usr/X11R6/lib $LDFLAGS"
5197# checking gl header
5198
5199for ac_header in GL/gl.h
5200do
5201as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
5202if eval "test \"\${$as_ac_Header+set}\" = set"; then
5203  echo "$as_me:$LINENO: checking for $ac_header" >&5
5204echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5205if eval "test \"\${$as_ac_Header+set}\" = set"; then
5206  echo $ECHO_N "(cached) $ECHO_C" >&6
5207fi
5208echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5209echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5210else
5211  # Is the header compilable?
5212echo "$as_me:$LINENO: checking $ac_header usability" >&5
5213echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5214cat >conftest.$ac_ext <<_ACEOF
5215/* confdefs.h.  */
5216_ACEOF
5217cat confdefs.h >>conftest.$ac_ext
5218cat >>conftest.$ac_ext <<_ACEOF
5219/* end confdefs.h.  */
5220$ac_includes_default
5221#include <$ac_header>
5222_ACEOF
5223rm -f conftest.$ac_objext
5224if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5225  (eval $ac_compile) 2>conftest.er1
5226  ac_status=$?
5227  grep -v '^ *+' conftest.er1 >conftest.err
5228  rm -f conftest.er1
5229  cat conftest.err >&5
5230  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5231  (exit $ac_status); } &&
5232         { ac_try='test -z "$ac_c_werror_flag"
5233                         || test ! -s conftest.err'
5234  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5235  (eval $ac_try) 2>&5
5236  ac_status=$?
5237  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5238  (exit $ac_status); }; } &&
5239         { ac_try='test -s conftest.$ac_objext'
5240  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5241  (eval $ac_try) 2>&5
5242  ac_status=$?
5243  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5244  (exit $ac_status); }; }; then
5245  ac_header_compiler=yes
5246else
5247  echo "$as_me: failed program was:" >&5
5248sed 's/^/| /' conftest.$ac_ext >&5
5249
5250ac_header_compiler=no
5251fi
5252rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5253echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5254echo "${ECHO_T}$ac_header_compiler" >&6
5255
5256# Is the header present?
5257echo "$as_me:$LINENO: checking $ac_header presence" >&5
5258echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5259cat >conftest.$ac_ext <<_ACEOF
5260/* confdefs.h.  */
5261_ACEOF
5262cat confdefs.h >>conftest.$ac_ext
5263cat >>conftest.$ac_ext <<_ACEOF
5264/* end confdefs.h.  */
5265#include <$ac_header>
5266_ACEOF
5267if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5268  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5269  ac_status=$?
5270  grep -v '^ *+' conftest.er1 >conftest.err
5271  rm -f conftest.er1
5272  cat conftest.err >&5
5273  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5274  (exit $ac_status); } >/dev/null; then
5275  if test -s conftest.err; then
5276    ac_cpp_err=$ac_c_preproc_warn_flag
5277    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5278  else
5279    ac_cpp_err=
5280  fi
5281else
5282  ac_cpp_err=yes
5283fi
5284if test -z "$ac_cpp_err"; then
5285  ac_header_preproc=yes
5286else
5287  echo "$as_me: failed program was:" >&5
5288sed 's/^/| /' conftest.$ac_ext >&5
5289
5290  ac_header_preproc=no
5291fi
5292rm -f conftest.err conftest.$ac_ext
5293echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5294echo "${ECHO_T}$ac_header_preproc" >&6
5295
5296# So?  What about this header?
5297case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5298  yes:no: )
5299    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5300echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5301    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5302echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5303    ac_header_preproc=yes
5304    ;;
5305  no:yes:* )
5306    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5307echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5308    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
5309echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
5310    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5311echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5312    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
5313echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
5314    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5315echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5316    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5317echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5318    (
5319      cat <<\_ASBOX
5320## ---------------------------------------------- ##
5321## Report this to orxonox-dev at mail.datacore.ch ##
5322## ---------------------------------------------- ##
5323_ASBOX
5324    ) |
5325      sed "s/^/$as_me: WARNING:     /" >&2
5326    ;;
5327esac
5328echo "$as_me:$LINENO: checking for $ac_header" >&5
5329echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5330if eval "test \"\${$as_ac_Header+set}\" = set"; then
5331  echo $ECHO_N "(cached) $ECHO_C" >&6
5332else
5333  eval "$as_ac_Header=\$ac_header_preproc"
5334fi
5335echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5336echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5337
5338fi
5339if test `eval echo '${'$as_ac_Header'}'` = yes; then
5340  cat >>confdefs.h <<_ACEOF
5341#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
5342_ACEOF
5343
5344else
5345  { { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
5346echo "$as_me: error: cannot find opengl headers" >&2;}
5347   { (exit 1); exit 1; }; }
5348fi
5349
5350done
5351
5352
5353#  checking for Unix GL
5354   echo "$as_me:$LINENO: checking for glLoadIdentity in -lGL" >&5
5355echo $ECHO_N "checking for glLoadIdentity in -lGL... $ECHO_C" >&6
5356if test "${ac_cv_lib_GL_glLoadIdentity+set}" = set; then
5357  echo $ECHO_N "(cached) $ECHO_C" >&6
5358else
5359  ac_check_lib_save_LIBS=$LIBS
5360LIBS="-lGL  $LIBS"
5361cat >conftest.$ac_ext <<_ACEOF
5362/* confdefs.h.  */
5363_ACEOF
5364cat confdefs.h >>conftest.$ac_ext
5365cat >>conftest.$ac_ext <<_ACEOF
5366/* end confdefs.h.  */
5367
5368/* Override any gcc2 internal prototype to avoid an error.  */
5369#ifdef __cplusplus
5370extern "C"
5371#endif
5372/* We use char because int might match the return type of a gcc2
5373   builtin and then its argument prototype would still apply.  */
5374char glLoadIdentity ();
5375int
5376main ()
5377{
5378glLoadIdentity ();
5379  ;
5380  return 0;
5381}
5382_ACEOF
5383rm -f conftest.$ac_objext conftest$ac_exeext
5384if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5385  (eval $ac_link) 2>conftest.er1
5386  ac_status=$?
5387  grep -v '^ *+' conftest.er1 >conftest.err
5388  rm -f conftest.er1
5389  cat conftest.err >&5
5390  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5391  (exit $ac_status); } &&
5392         { ac_try='test -z "$ac_c_werror_flag"
5393                         || test ! -s conftest.err'
5394  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5395  (eval $ac_try) 2>&5
5396  ac_status=$?
5397  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5398  (exit $ac_status); }; } &&
5399         { ac_try='test -s conftest$ac_exeext'
5400  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5401  (eval $ac_try) 2>&5
5402  ac_status=$?
5403  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5404  (exit $ac_status); }; }; then
5405  ac_cv_lib_GL_glLoadIdentity=yes
5406else
5407  echo "$as_me: failed program was:" >&5
5408sed 's/^/| /' conftest.$ac_ext >&5
5409
5410ac_cv_lib_GL_glLoadIdentity=no
5411fi
5412rm -f conftest.err conftest.$ac_objext \
5413      conftest$ac_exeext conftest.$ac_ext
5414LIBS=$ac_check_lib_save_LIBS
5415fi
5416echo "$as_me:$LINENO: result: $ac_cv_lib_GL_glLoadIdentity" >&5
5417echo "${ECHO_T}$ac_cv_lib_GL_glLoadIdentity" >&6
5418if test $ac_cv_lib_GL_glLoadIdentity = yes; then
5419  FOUND_GL=yes
5420fi
5421
5422   if test x$FOUND_GL = xyes ; then
5423     LIBS="$LIBS -lGL"
5424   else
5425         echo "------------------"
5426         echo "opengl not found."
5427         echo "please install the opengl package which can be found at http://www.opengl.org"
5428         echo "------------------"
5429         exit -1
5430   fi
5431
5432# cheking for GLU-header
5433
5434for ac_header in GL/glu.h
5435do
5436as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
5437if eval "test \"\${$as_ac_Header+set}\" = set"; then
5438  echo "$as_me:$LINENO: checking for $ac_header" >&5
5439echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5440if eval "test \"\${$as_ac_Header+set}\" = set"; then
5441  echo $ECHO_N "(cached) $ECHO_C" >&6
5442fi
5443echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5444echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5445else
5446  # Is the header compilable?
5447echo "$as_me:$LINENO: checking $ac_header usability" >&5
5448echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5449cat >conftest.$ac_ext <<_ACEOF
5450/* confdefs.h.  */
5451_ACEOF
5452cat confdefs.h >>conftest.$ac_ext
5453cat >>conftest.$ac_ext <<_ACEOF
5454/* end confdefs.h.  */
5455$ac_includes_default
5456#include <$ac_header>
5457_ACEOF
5458rm -f conftest.$ac_objext
5459if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5460  (eval $ac_compile) 2>conftest.er1
5461  ac_status=$?
5462  grep -v '^ *+' conftest.er1 >conftest.err
5463  rm -f conftest.er1
5464  cat conftest.err >&5
5465  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5466  (exit $ac_status); } &&
5467         { ac_try='test -z "$ac_c_werror_flag"
5468                         || test ! -s conftest.err'
5469  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5470  (eval $ac_try) 2>&5
5471  ac_status=$?
5472  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5473  (exit $ac_status); }; } &&
5474         { ac_try='test -s conftest.$ac_objext'
5475  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5476  (eval $ac_try) 2>&5
5477  ac_status=$?
5478  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5479  (exit $ac_status); }; }; then
5480  ac_header_compiler=yes
5481else
5482  echo "$as_me: failed program was:" >&5
5483sed 's/^/| /' conftest.$ac_ext >&5
5484
5485ac_header_compiler=no
5486fi
5487rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5488echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5489echo "${ECHO_T}$ac_header_compiler" >&6
5490
5491# Is the header present?
5492echo "$as_me:$LINENO: checking $ac_header presence" >&5
5493echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5494cat >conftest.$ac_ext <<_ACEOF
5495/* confdefs.h.  */
5496_ACEOF
5497cat confdefs.h >>conftest.$ac_ext
5498cat >>conftest.$ac_ext <<_ACEOF
5499/* end confdefs.h.  */
5500#include <$ac_header>
5501_ACEOF
5502if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5503  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5504  ac_status=$?
5505  grep -v '^ *+' conftest.er1 >conftest.err
5506  rm -f conftest.er1
5507  cat conftest.err >&5
5508  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5509  (exit $ac_status); } >/dev/null; then
5510  if test -s conftest.err; then
5511    ac_cpp_err=$ac_c_preproc_warn_flag
5512    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5513  else
5514    ac_cpp_err=
5515  fi
5516else
5517  ac_cpp_err=yes
5518fi
5519if test -z "$ac_cpp_err"; then
5520  ac_header_preproc=yes
5521else
5522  echo "$as_me: failed program was:" >&5
5523sed 's/^/| /' conftest.$ac_ext >&5
5524
5525  ac_header_preproc=no
5526fi
5527rm -f conftest.err conftest.$ac_ext
5528echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5529echo "${ECHO_T}$ac_header_preproc" >&6
5530
5531# So?  What about this header?
5532case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5533  yes:no: )
5534    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5535echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5536    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5537echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5538    ac_header_preproc=yes
5539    ;;
5540  no:yes:* )
5541    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5542echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5543    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
5544echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
5545    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5546echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5547    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
5548echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
5549    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5550echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5551    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5552echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5553    (
5554      cat <<\_ASBOX
5555## ---------------------------------------------- ##
5556## Report this to orxonox-dev at mail.datacore.ch ##
5557## ---------------------------------------------- ##
5558_ASBOX
5559    ) |
5560      sed "s/^/$as_me: WARNING:     /" >&2
5561    ;;
5562esac
5563echo "$as_me:$LINENO: checking for $ac_header" >&5
5564echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5565if eval "test \"\${$as_ac_Header+set}\" = set"; then
5566  echo $ECHO_N "(cached) $ECHO_C" >&6
5567else
5568  eval "$as_ac_Header=\$ac_header_preproc"
5569fi
5570echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5571echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5572
5573fi
5574if test `eval echo '${'$as_ac_Header'}'` = yes; then
5575  cat >>confdefs.h <<_ACEOF
5576#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
5577_ACEOF
5578
5579else
5580  { { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
5581echo "$as_me: error: cannot find opengl headers" >&2;}
5582   { (exit 1); exit 1; }; }
5583fi
5584
5585done
5586
5587
5588    echo "$as_me:$LINENO: checking for gluProject in -lGLU" >&5
5589echo $ECHO_N "checking for gluProject in -lGLU... $ECHO_C" >&6
5590if test "${ac_cv_lib_GLU_gluProject+set}" = set; then
5591  echo $ECHO_N "(cached) $ECHO_C" >&6
5592else
5593  ac_check_lib_save_LIBS=$LIBS
5594LIBS="-lGLU  $LIBS"
5595cat >conftest.$ac_ext <<_ACEOF
5596/* confdefs.h.  */
5597_ACEOF
5598cat confdefs.h >>conftest.$ac_ext
5599cat >>conftest.$ac_ext <<_ACEOF
5600/* end confdefs.h.  */
5601
5602/* Override any gcc2 internal prototype to avoid an error.  */
5603#ifdef __cplusplus
5604extern "C"
5605#endif
5606/* We use char because int might match the return type of a gcc2
5607   builtin and then its argument prototype would still apply.  */
5608char gluProject ();
5609int
5610main ()
5611{
5612gluProject ();
5613  ;
5614  return 0;
5615}
5616_ACEOF
5617rm -f conftest.$ac_objext conftest$ac_exeext
5618if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5619  (eval $ac_link) 2>conftest.er1
5620  ac_status=$?
5621  grep -v '^ *+' conftest.er1 >conftest.err
5622  rm -f conftest.er1
5623  cat conftest.err >&5
5624  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5625  (exit $ac_status); } &&
5626         { ac_try='test -z "$ac_c_werror_flag"
5627                         || test ! -s conftest.err'
5628  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5629  (eval $ac_try) 2>&5
5630  ac_status=$?
5631  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5632  (exit $ac_status); }; } &&
5633         { ac_try='test -s conftest$ac_exeext'
5634  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5635  (eval $ac_try) 2>&5
5636  ac_status=$?
5637  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5638  (exit $ac_status); }; }; then
5639  ac_cv_lib_GLU_gluProject=yes
5640else
5641  echo "$as_me: failed program was:" >&5
5642sed 's/^/| /' conftest.$ac_ext >&5
5643
5644ac_cv_lib_GLU_gluProject=no
5645fi
5646rm -f conftest.err conftest.$ac_objext \
5647      conftest$ac_exeext conftest.$ac_ext
5648LIBS=$ac_check_lib_save_LIBS
5649fi
5650echo "$as_me:$LINENO: result: $ac_cv_lib_GLU_gluProject" >&5
5651echo "${ECHO_T}$ac_cv_lib_GLU_gluProject" >&6
5652if test $ac_cv_lib_GLU_gluProject = yes; then
5653  FOUND_GLU=yes
5654fi
5655
5656    if test x$FOUND_GLU = xyes ; then
5657      LIBS="$LIBS -lGLU"
5658    else
5659         echo "------------------"
5660         echo "GLU library not found."
5661         echo "please install the GLU library, that should come with openGL, which can be found at http://www.opengl.org"
5662         echo "------------------"
5663         exit -1
5664    fi
5665
5666# checking for SDL-headers
5667
5668for ac_header in SDL.h
5669do
5670as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
5671if eval "test \"\${$as_ac_Header+set}\" = set"; then
5672  echo "$as_me:$LINENO: checking for $ac_header" >&5
5673echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5674if eval "test \"\${$as_ac_Header+set}\" = set"; then
5675  echo $ECHO_N "(cached) $ECHO_C" >&6
5676fi
5677echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5678echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5679else
5680  # Is the header compilable?
5681echo "$as_me:$LINENO: checking $ac_header usability" >&5
5682echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5683cat >conftest.$ac_ext <<_ACEOF
5684/* confdefs.h.  */
5685_ACEOF
5686cat confdefs.h >>conftest.$ac_ext
5687cat >>conftest.$ac_ext <<_ACEOF
5688/* end confdefs.h.  */
5689$ac_includes_default
5690#include <$ac_header>
5691_ACEOF
5692rm -f conftest.$ac_objext
5693if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5694  (eval $ac_compile) 2>conftest.er1
5695  ac_status=$?
5696  grep -v '^ *+' conftest.er1 >conftest.err
5697  rm -f conftest.er1
5698  cat conftest.err >&5
5699  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5700  (exit $ac_status); } &&
5701         { ac_try='test -z "$ac_c_werror_flag"
5702                         || test ! -s conftest.err'
5703  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5704  (eval $ac_try) 2>&5
5705  ac_status=$?
5706  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5707  (exit $ac_status); }; } &&
5708         { ac_try='test -s conftest.$ac_objext'
5709  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5710  (eval $ac_try) 2>&5
5711  ac_status=$?
5712  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5713  (exit $ac_status); }; }; then
5714  ac_header_compiler=yes
5715else
5716  echo "$as_me: failed program was:" >&5
5717sed 's/^/| /' conftest.$ac_ext >&5
5718
5719ac_header_compiler=no
5720fi
5721rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5722echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5723echo "${ECHO_T}$ac_header_compiler" >&6
5724
5725# Is the header present?
5726echo "$as_me:$LINENO: checking $ac_header presence" >&5
5727echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5728cat >conftest.$ac_ext <<_ACEOF
5729/* confdefs.h.  */
5730_ACEOF
5731cat confdefs.h >>conftest.$ac_ext
5732cat >>conftest.$ac_ext <<_ACEOF
5733/* end confdefs.h.  */
5734#include <$ac_header>
5735_ACEOF
5736if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5737  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5738  ac_status=$?
5739  grep -v '^ *+' conftest.er1 >conftest.err
5740  rm -f conftest.er1
5741  cat conftest.err >&5
5742  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5743  (exit $ac_status); } >/dev/null; then
5744  if test -s conftest.err; then
5745    ac_cpp_err=$ac_c_preproc_warn_flag
5746    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5747  else
5748    ac_cpp_err=
5749  fi
5750else
5751  ac_cpp_err=yes
5752fi
5753if test -z "$ac_cpp_err"; then
5754  ac_header_preproc=yes
5755else
5756  echo "$as_me: failed program was:" >&5
5757sed 's/^/| /' conftest.$ac_ext >&5
5758
5759  ac_header_preproc=no
5760fi
5761rm -f conftest.err conftest.$ac_ext
5762echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5763echo "${ECHO_T}$ac_header_preproc" >&6
5764
5765# So?  What about this header?
5766case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5767  yes:no: )
5768    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5769echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5770    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5771echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5772    ac_header_preproc=yes
5773    ;;
5774  no:yes:* )
5775    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5776echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5777    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
5778echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
5779    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5780echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5781    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
5782echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
5783    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5784echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5785    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5786echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5787    (
5788      cat <<\_ASBOX
5789## ---------------------------------------------- ##
5790## Report this to orxonox-dev at mail.datacore.ch ##
5791## ---------------------------------------------- ##
5792_ASBOX
5793    ) |
5794      sed "s/^/$as_me: WARNING:     /" >&2
5795    ;;
5796esac
5797echo "$as_me:$LINENO: checking for $ac_header" >&5
5798echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5799if eval "test \"\${$as_ac_Header+set}\" = set"; then
5800  echo $ECHO_N "(cached) $ECHO_C" >&6
5801else
5802  eval "$as_ac_Header=\$ac_header_preproc"
5803fi
5804echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5805echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5806
5807fi
5808if test `eval echo '${'$as_ac_Header'}'` = yes; then
5809  cat >>confdefs.h <<_ACEOF
5810#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
5811_ACEOF
5812
5813else
5814  { { echo "$as_me:$LINENO: error: cannot find SDL headers" >&5
5815echo "$as_me: error: cannot find SDL headers" >&2;}
5816   { (exit 1); exit 1; }; }
5817fi
5818
5819done
5820
5821
5822# checking for SDL-lib
5823    echo "$as_me:$LINENO: checking for main in -lSDL" >&5
5824echo $ECHO_N "checking for main in -lSDL... $ECHO_C" >&6
5825if test "${ac_cv_lib_SDL_main+set}" = set; then
5826  echo $ECHO_N "(cached) $ECHO_C" >&6
5827else
5828  ac_check_lib_save_LIBS=$LIBS
5829LIBS="-lSDL  $LIBS"
5830cat >conftest.$ac_ext <<_ACEOF
5831/* confdefs.h.  */
5832_ACEOF
5833cat confdefs.h >>conftest.$ac_ext
5834cat >>conftest.$ac_ext <<_ACEOF
5835/* end confdefs.h.  */
5836
5837
5838int
5839main ()
5840{
5841main ();
5842  ;
5843  return 0;
5844}
5845_ACEOF
5846rm -f conftest.$ac_objext conftest$ac_exeext
5847if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5848  (eval $ac_link) 2>conftest.er1
5849  ac_status=$?
5850  grep -v '^ *+' conftest.er1 >conftest.err
5851  rm -f conftest.er1
5852  cat conftest.err >&5
5853  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5854  (exit $ac_status); } &&
5855         { ac_try='test -z "$ac_c_werror_flag"
5856                         || test ! -s conftest.err'
5857  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5858  (eval $ac_try) 2>&5
5859  ac_status=$?
5860  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5861  (exit $ac_status); }; } &&
5862         { ac_try='test -s conftest$ac_exeext'
5863  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5864  (eval $ac_try) 2>&5
5865  ac_status=$?
5866  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5867  (exit $ac_status); }; }; then
5868  ac_cv_lib_SDL_main=yes
5869else
5870  echo "$as_me: failed program was:" >&5
5871sed 's/^/| /' conftest.$ac_ext >&5
5872
5873ac_cv_lib_SDL_main=no
5874fi
5875rm -f conftest.err conftest.$ac_objext \
5876      conftest$ac_exeext conftest.$ac_ext
5877LIBS=$ac_check_lib_save_LIBS
5878fi
5879echo "$as_me:$LINENO: result: $ac_cv_lib_SDL_main" >&5
5880echo "${ECHO_T}$ac_cv_lib_SDL_main" >&6
5881if test $ac_cv_lib_SDL_main = yes; then
5882  FOUND_SDL=yes
5883fi
5884
5885     if test x$FOUND_SDL = xyes ; then
5886       LIBS="$LIBS -lSDL"
5887     else
5888        echo "------------------"
5889        echo "SDL library not found."
5890        echo "please install the SDL library, which can be found at http://www.libsdl.org"
5891        echo "------------------"
5892        exit -1
5893     fi
5894
5895
5896## checking for SDL
5897#    SDL_VERSION=1.2.7
5898#    AM_PATH_SDL($SDL_VERSION,
5899#      :,
5900#      AC_MSG_ERROR([*** SDL version $SDL_VERSION not found!])
5901#      )
5902#    CXXFLAGS="$CXXFLAGS $SDL_CFLAGS"
5903#    LIBS="$LIBS $SDL_LIBS"
5904    ;;
5905#-----------#
5906# MAC -OS X #
5907#-----------#
5908 *darwin*)
5909 echo "OS X detected"
5910
5911 osX="yes"
5912
5913 CPPFLAGS="-I/sw/include -I/sw/include/SDL $CPPFLAGS"
5914# checking gl header
5915
5916for ac_header in OpenGL/gl.h
5917do
5918as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
5919if eval "test \"\${$as_ac_Header+set}\" = set"; then
5920  echo "$as_me:$LINENO: checking for $ac_header" >&5
5921echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5922if eval "test \"\${$as_ac_Header+set}\" = set"; then
5923  echo $ECHO_N "(cached) $ECHO_C" >&6
5924fi
5925echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5926echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5927else
5928  # Is the header compilable?
5929echo "$as_me:$LINENO: checking $ac_header usability" >&5
5930echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5931cat >conftest.$ac_ext <<_ACEOF
5932/* confdefs.h.  */
5933_ACEOF
5934cat confdefs.h >>conftest.$ac_ext
5935cat >>conftest.$ac_ext <<_ACEOF
5936/* end confdefs.h.  */
5937$ac_includes_default
5938#include <$ac_header>
5939_ACEOF
5940rm -f conftest.$ac_objext
5941if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5942  (eval $ac_compile) 2>conftest.er1
5943  ac_status=$?
5944  grep -v '^ *+' conftest.er1 >conftest.err
5945  rm -f conftest.er1
5946  cat conftest.err >&5
5947  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5948  (exit $ac_status); } &&
5949         { ac_try='test -z "$ac_c_werror_flag"
5950                         || test ! -s conftest.err'
5951  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5952  (eval $ac_try) 2>&5
5953  ac_status=$?
5954  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5955  (exit $ac_status); }; } &&
5956         { ac_try='test -s conftest.$ac_objext'
5957  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5958  (eval $ac_try) 2>&5
5959  ac_status=$?
5960  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5961  (exit $ac_status); }; }; then
5962  ac_header_compiler=yes
5963else
5964  echo "$as_me: failed program was:" >&5
5965sed 's/^/| /' conftest.$ac_ext >&5
5966
5967ac_header_compiler=no
5968fi
5969rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5970echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5971echo "${ECHO_T}$ac_header_compiler" >&6
5972
5973# Is the header present?
5974echo "$as_me:$LINENO: checking $ac_header presence" >&5
5975echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5976cat >conftest.$ac_ext <<_ACEOF
5977/* confdefs.h.  */
5978_ACEOF
5979cat confdefs.h >>conftest.$ac_ext
5980cat >>conftest.$ac_ext <<_ACEOF
5981/* end confdefs.h.  */
5982#include <$ac_header>
5983_ACEOF
5984if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5985  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5986  ac_status=$?
5987  grep -v '^ *+' conftest.er1 >conftest.err
5988  rm -f conftest.er1
5989  cat conftest.err >&5
5990  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5991  (exit $ac_status); } >/dev/null; then
5992  if test -s conftest.err; then
5993    ac_cpp_err=$ac_c_preproc_warn_flag
5994    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5995  else
5996    ac_cpp_err=
5997  fi
5998else
5999  ac_cpp_err=yes
6000fi
6001if test -z "$ac_cpp_err"; then
6002  ac_header_preproc=yes
6003else
6004  echo "$as_me: failed program was:" >&5
6005sed 's/^/| /' conftest.$ac_ext >&5
6006
6007  ac_header_preproc=no
6008fi
6009rm -f conftest.err conftest.$ac_ext
6010echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6011echo "${ECHO_T}$ac_header_preproc" >&6
6012
6013# So?  What about this header?
6014case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6015  yes:no: )
6016    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6017echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6018    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6019echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6020    ac_header_preproc=yes
6021    ;;
6022  no:yes:* )
6023    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6024echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6025    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
6026echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
6027    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6028echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6029    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
6030echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
6031    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6032echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6033    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6034echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6035    (
6036      cat <<\_ASBOX
6037## ---------------------------------------------- ##
6038## Report this to orxonox-dev at mail.datacore.ch ##
6039## ---------------------------------------------- ##
6040_ASBOX
6041    ) |
6042      sed "s/^/$as_me: WARNING:     /" >&2
6043    ;;
6044esac
6045echo "$as_me:$LINENO: checking for $ac_header" >&5
6046echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6047if eval "test \"\${$as_ac_Header+set}\" = set"; then
6048  echo $ECHO_N "(cached) $ECHO_C" >&6
6049else
6050  eval "$as_ac_Header=\$ac_header_preproc"
6051fi
6052echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6053echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6054
6055fi
6056if test `eval echo '${'$as_ac_Header'}'` = yes; then
6057  cat >>confdefs.h <<_ACEOF
6058#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
6059_ACEOF
6060
6061else
6062  { { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
6063echo "$as_me: error: cannot find opengl headers" >&2;}
6064   { (exit 1); exit 1; }; }
6065fi
6066
6067done
6068
6069# cheking for GLU-header
6070
6071for ac_header in OpenGL/glu.h
6072do
6073as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
6074if eval "test \"\${$as_ac_Header+set}\" = set"; then
6075  echo "$as_me:$LINENO: checking for $ac_header" >&5
6076echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6077if eval "test \"\${$as_ac_Header+set}\" = set"; then
6078  echo $ECHO_N "(cached) $ECHO_C" >&6
6079fi
6080echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6081echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6082else
6083  # Is the header compilable?
6084echo "$as_me:$LINENO: checking $ac_header usability" >&5
6085echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
6086cat >conftest.$ac_ext <<_ACEOF
6087/* confdefs.h.  */
6088_ACEOF
6089cat confdefs.h >>conftest.$ac_ext
6090cat >>conftest.$ac_ext <<_ACEOF
6091/* end confdefs.h.  */
6092$ac_includes_default
6093#include <$ac_header>
6094_ACEOF
6095rm -f conftest.$ac_objext
6096if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6097  (eval $ac_compile) 2>conftest.er1
6098  ac_status=$?
6099  grep -v '^ *+' conftest.er1 >conftest.err
6100  rm -f conftest.er1
6101  cat conftest.err >&5
6102  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6103  (exit $ac_status); } &&
6104         { ac_try='test -z "$ac_c_werror_flag"
6105                         || test ! -s conftest.err'
6106  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6107  (eval $ac_try) 2>&5
6108  ac_status=$?
6109  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6110  (exit $ac_status); }; } &&
6111         { ac_try='test -s conftest.$ac_objext'
6112  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6113  (eval $ac_try) 2>&5
6114  ac_status=$?
6115  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6116  (exit $ac_status); }; }; then
6117  ac_header_compiler=yes
6118else
6119  echo "$as_me: failed program was:" >&5
6120sed 's/^/| /' conftest.$ac_ext >&5
6121
6122ac_header_compiler=no
6123fi
6124rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6125echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6126echo "${ECHO_T}$ac_header_compiler" >&6
6127
6128# Is the header present?
6129echo "$as_me:$LINENO: checking $ac_header presence" >&5
6130echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
6131cat >conftest.$ac_ext <<_ACEOF
6132/* confdefs.h.  */
6133_ACEOF
6134cat confdefs.h >>conftest.$ac_ext
6135cat >>conftest.$ac_ext <<_ACEOF
6136/* end confdefs.h.  */
6137#include <$ac_header>
6138_ACEOF
6139if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6140  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6141  ac_status=$?
6142  grep -v '^ *+' conftest.er1 >conftest.err
6143  rm -f conftest.er1
6144  cat conftest.err >&5
6145  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6146  (exit $ac_status); } >/dev/null; then
6147  if test -s conftest.err; then
6148    ac_cpp_err=$ac_c_preproc_warn_flag
6149    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6150  else
6151    ac_cpp_err=
6152  fi
6153else
6154  ac_cpp_err=yes
6155fi
6156if test -z "$ac_cpp_err"; then
6157  ac_header_preproc=yes
6158else
6159  echo "$as_me: failed program was:" >&5
6160sed 's/^/| /' conftest.$ac_ext >&5
6161
6162  ac_header_preproc=no
6163fi
6164rm -f conftest.err conftest.$ac_ext
6165echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6166echo "${ECHO_T}$ac_header_preproc" >&6
6167
6168# So?  What about this header?
6169case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6170  yes:no: )
6171    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6172echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6173    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6174echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6175    ac_header_preproc=yes
6176    ;;
6177  no:yes:* )
6178    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6179echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6180    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
6181echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
6182    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6183echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6184    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
6185echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
6186    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6187echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6188    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6189echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6190    (
6191      cat <<\_ASBOX
6192## ---------------------------------------------- ##
6193## Report this to orxonox-dev at mail.datacore.ch ##
6194## ---------------------------------------------- ##
6195_ASBOX
6196    ) |
6197      sed "s/^/$as_me: WARNING:     /" >&2
6198    ;;
6199esac
6200echo "$as_me:$LINENO: checking for $ac_header" >&5
6201echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6202if eval "test \"\${$as_ac_Header+set}\" = set"; then
6203  echo $ECHO_N "(cached) $ECHO_C" >&6
6204else
6205  eval "$as_ac_Header=\$ac_header_preproc"
6206fi
6207echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6208echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6209
6210fi
6211if test `eval echo '${'$as_ac_Header'}'` = yes; then
6212  cat >>confdefs.h <<_ACEOF
6213#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
6214_ACEOF
6215
6216else
6217  { { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
6218echo "$as_me: error: cannot find opengl headers" >&2;}
6219   { (exit 1); exit 1; }; }
6220fi
6221
6222done
6223
6224
6225   LIBS="$LIBS -framework OpenGL"
6226
6227       SDL_CFLAGS=`sdl-config --cflags`
6228       SDL_LIBS=`sdl-config --libs`
6229       CXXFLAGS="$CXXFLAGS $SDL_CFLAGS"
6230       LIBS="$LIBS $SDL_LIBS"
6231
6232
6233# checking for SDL-headers
6234#    AC_CHECK_HEADERS(SDL/SDL.h ,,
6235#      [AC_MSG_ERROR([cannot find SDL headers]) ])
6236
6237## checking for SDL
6238#    SDL_VERSION=1.2.7
6239#    AM_PATH_SDL($SDL_VERSION,
6240#      :,
6241#      AC_MSG_ERROR([*** SDL version $SDL_VERSION not found!])
6242#      )
6243
6244
6245    ;;
6246
6247  *)
6248    ;;
6249esac
6250
6251
6252
6253###################################
6254## CHECKING FOR HEADERS AND LIBS ##
6255###################################
6256
6257#---------#
6258# SDL_ttf #
6259#---------#
6260# checking for SDL_ttf-headers
6261
6262for ac_header in SDL_ttf.h
6263do
6264as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
6265if eval "test \"\${$as_ac_Header+set}\" = set"; then
6266  echo "$as_me:$LINENO: checking for $ac_header" >&5
6267echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6268if eval "test \"\${$as_ac_Header+set}\" = set"; then
6269  echo $ECHO_N "(cached) $ECHO_C" >&6
6270fi
6271echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6272echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6273else
6274  # Is the header compilable?
6275echo "$as_me:$LINENO: checking $ac_header usability" >&5
6276echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
6277cat >conftest.$ac_ext <<_ACEOF
6278/* confdefs.h.  */
6279_ACEOF
6280cat confdefs.h >>conftest.$ac_ext
6281cat >>conftest.$ac_ext <<_ACEOF
6282/* end confdefs.h.  */
6283$ac_includes_default
6284#include <$ac_header>
6285_ACEOF
6286rm -f conftest.$ac_objext
6287if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6288  (eval $ac_compile) 2>conftest.er1
6289  ac_status=$?
6290  grep -v '^ *+' conftest.er1 >conftest.err
6291  rm -f conftest.er1
6292  cat conftest.err >&5
6293  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6294  (exit $ac_status); } &&
6295         { ac_try='test -z "$ac_c_werror_flag"
6296                         || test ! -s conftest.err'
6297  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6298  (eval $ac_try) 2>&5
6299  ac_status=$?
6300  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6301  (exit $ac_status); }; } &&
6302         { ac_try='test -s conftest.$ac_objext'
6303  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6304  (eval $ac_try) 2>&5
6305  ac_status=$?
6306  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6307  (exit $ac_status); }; }; then
6308  ac_header_compiler=yes
6309else
6310  echo "$as_me: failed program was:" >&5
6311sed 's/^/| /' conftest.$ac_ext >&5
6312
6313ac_header_compiler=no
6314fi
6315rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6316echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6317echo "${ECHO_T}$ac_header_compiler" >&6
6318
6319# Is the header present?
6320echo "$as_me:$LINENO: checking $ac_header presence" >&5
6321echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
6322cat >conftest.$ac_ext <<_ACEOF
6323/* confdefs.h.  */
6324_ACEOF
6325cat confdefs.h >>conftest.$ac_ext
6326cat >>conftest.$ac_ext <<_ACEOF
6327/* end confdefs.h.  */
6328#include <$ac_header>
6329_ACEOF
6330if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6331  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6332  ac_status=$?
6333  grep -v '^ *+' conftest.er1 >conftest.err
6334  rm -f conftest.er1
6335  cat conftest.err >&5
6336  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6337  (exit $ac_status); } >/dev/null; then
6338  if test -s conftest.err; then
6339    ac_cpp_err=$ac_c_preproc_warn_flag
6340    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6341  else
6342    ac_cpp_err=
6343  fi
6344else
6345  ac_cpp_err=yes
6346fi
6347if test -z "$ac_cpp_err"; then
6348  ac_header_preproc=yes
6349else
6350  echo "$as_me: failed program was:" >&5
6351sed 's/^/| /' conftest.$ac_ext >&5
6352
6353  ac_header_preproc=no
6354fi
6355rm -f conftest.err conftest.$ac_ext
6356echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6357echo "${ECHO_T}$ac_header_preproc" >&6
6358
6359# So?  What about this header?
6360case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6361  yes:no: )
6362    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6363echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6364    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6365echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6366    ac_header_preproc=yes
6367    ;;
6368  no:yes:* )
6369    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6370echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6371    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
6372echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
6373    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6374echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6375    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
6376echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
6377    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6378echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6379    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6380echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6381    (
6382      cat <<\_ASBOX
6383## ---------------------------------------------- ##
6384## Report this to orxonox-dev at mail.datacore.ch ##
6385## ---------------------------------------------- ##
6386_ASBOX
6387    ) |
6388      sed "s/^/$as_me: WARNING:     /" >&2
6389    ;;
6390esac
6391echo "$as_me:$LINENO: checking for $ac_header" >&5
6392echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6393if eval "test \"\${$as_ac_Header+set}\" = set"; then
6394  echo $ECHO_N "(cached) $ECHO_C" >&6
6395else
6396  eval "$as_ac_Header=\$ac_header_preproc"
6397fi
6398echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6399echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6400
6401fi
6402if test `eval echo '${'$as_ac_Header'}'` = yes; then
6403  cat >>confdefs.h <<_ACEOF
6404#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
6405_ACEOF
6406
6407else
6408  { { echo "$as_me:$LINENO: error: cannot find SDL_ttf header." >&5
6409echo "$as_me: error: cannot find SDL_ttf header." >&2;}
6410   { (exit 1); exit 1; }; }
6411fi
6412
6413done
6414
6415#fi
6416# checking for SDL_ttf-lib
6417  echo "$as_me:$LINENO: checking for main in -lSDL_ttf" >&5
6418echo $ECHO_N "checking for main in -lSDL_ttf... $ECHO_C" >&6
6419if test "${ac_cv_lib_SDL_ttf_main+set}" = set; then
6420  echo $ECHO_N "(cached) $ECHO_C" >&6
6421else
6422  ac_check_lib_save_LIBS=$LIBS
6423LIBS="-lSDL_ttf  $LIBS"
6424cat >conftest.$ac_ext <<_ACEOF
6425/* confdefs.h.  */
6426_ACEOF
6427cat confdefs.h >>conftest.$ac_ext
6428cat >>conftest.$ac_ext <<_ACEOF
6429/* end confdefs.h.  */
6430
6431
6432int
6433main ()
6434{
6435main ();
6436  ;
6437  return 0;
6438}
6439_ACEOF
6440rm -f conftest.$ac_objext conftest$ac_exeext
6441if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6442  (eval $ac_link) 2>conftest.er1
6443  ac_status=$?
6444  grep -v '^ *+' conftest.er1 >conftest.err
6445  rm -f conftest.er1
6446  cat conftest.err >&5
6447  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6448  (exit $ac_status); } &&
6449         { ac_try='test -z "$ac_c_werror_flag"
6450                         || test ! -s conftest.err'
6451  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6452  (eval $ac_try) 2>&5
6453  ac_status=$?
6454  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6455  (exit $ac_status); }; } &&
6456         { ac_try='test -s conftest$ac_exeext'
6457  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6458  (eval $ac_try) 2>&5
6459  ac_status=$?
6460  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6461  (exit $ac_status); }; }; then
6462  ac_cv_lib_SDL_ttf_main=yes
6463else
6464  echo "$as_me: failed program was:" >&5
6465sed 's/^/| /' conftest.$ac_ext >&5
6466
6467ac_cv_lib_SDL_ttf_main=no
6468fi
6469rm -f conftest.err conftest.$ac_objext \
6470      conftest$ac_exeext conftest.$ac_ext
6471LIBS=$ac_check_lib_save_LIBS
6472fi
6473echo "$as_me:$LINENO: result: $ac_cv_lib_SDL_ttf_main" >&5
6474echo "${ECHO_T}$ac_cv_lib_SDL_ttf_main" >&6
6475if test $ac_cv_lib_SDL_ttf_main = yes; then
6476  FOUND_SDL_ttf=yes
6477fi
6478
6479     if test x$FOUND_SDL_ttf = xyes ; then
6480       LIBS="$LIBS -lSDL_ttf"
6481     else
6482        echo "------------------"
6483        echo "SDL_ttf library not found."
6484        echo "please install the SDL_ttf library, which can be found at http://www.libsdl.org/projects/SDL_ttf/"
6485        echo "------------------"
6486        exit -1
6487     fi
6488
6489#-----------#
6490# SDL_Image #
6491#-----------#
6492# checking for SDL_image-headers
6493
6494for ac_header in SDL_image.h
6495do
6496as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
6497if eval "test \"\${$as_ac_Header+set}\" = set"; then
6498  echo "$as_me:$LINENO: checking for $ac_header" >&5
6499echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6500if eval "test \"\${$as_ac_Header+set}\" = set"; then
6501  echo $ECHO_N "(cached) $ECHO_C" >&6
6502fi
6503echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6504echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6505else
6506  # Is the header compilable?
6507echo "$as_me:$LINENO: checking $ac_header usability" >&5
6508echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
6509cat >conftest.$ac_ext <<_ACEOF
6510/* confdefs.h.  */
6511_ACEOF
6512cat confdefs.h >>conftest.$ac_ext
6513cat >>conftest.$ac_ext <<_ACEOF
6514/* end confdefs.h.  */
6515$ac_includes_default
6516#include <$ac_header>
6517_ACEOF
6518rm -f conftest.$ac_objext
6519if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6520  (eval $ac_compile) 2>conftest.er1
6521  ac_status=$?
6522  grep -v '^ *+' conftest.er1 >conftest.err
6523  rm -f conftest.er1
6524  cat conftest.err >&5
6525  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6526  (exit $ac_status); } &&
6527         { ac_try='test -z "$ac_c_werror_flag"
6528                         || test ! -s conftest.err'
6529  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6530  (eval $ac_try) 2>&5
6531  ac_status=$?
6532  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6533  (exit $ac_status); }; } &&
6534         { ac_try='test -s conftest.$ac_objext'
6535  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6536  (eval $ac_try) 2>&5
6537  ac_status=$?
6538  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6539  (exit $ac_status); }; }; then
6540  ac_header_compiler=yes
6541else
6542  echo "$as_me: failed program was:" >&5
6543sed 's/^/| /' conftest.$ac_ext >&5
6544
6545ac_header_compiler=no
6546fi
6547rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6548echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6549echo "${ECHO_T}$ac_header_compiler" >&6
6550
6551# Is the header present?
6552echo "$as_me:$LINENO: checking $ac_header presence" >&5
6553echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
6554cat >conftest.$ac_ext <<_ACEOF
6555/* confdefs.h.  */
6556_ACEOF
6557cat confdefs.h >>conftest.$ac_ext
6558cat >>conftest.$ac_ext <<_ACEOF
6559/* end confdefs.h.  */
6560#include <$ac_header>
6561_ACEOF
6562if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6563  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6564  ac_status=$?
6565  grep -v '^ *+' conftest.er1 >conftest.err
6566  rm -f conftest.er1
6567  cat conftest.err >&5
6568  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6569  (exit $ac_status); } >/dev/null; then
6570  if test -s conftest.err; then
6571    ac_cpp_err=$ac_c_preproc_warn_flag
6572    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6573  else
6574    ac_cpp_err=
6575  fi
6576else
6577  ac_cpp_err=yes
6578fi
6579if test -z "$ac_cpp_err"; then
6580  ac_header_preproc=yes
6581else
6582  echo "$as_me: failed program was:" >&5
6583sed 's/^/| /' conftest.$ac_ext >&5
6584
6585  ac_header_preproc=no
6586fi
6587rm -f conftest.err conftest.$ac_ext
6588echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6589echo "${ECHO_T}$ac_header_preproc" >&6
6590
6591# So?  What about this header?
6592case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6593  yes:no: )
6594    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6595echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6596    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6597echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6598    ac_header_preproc=yes
6599    ;;
6600  no:yes:* )
6601    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6602echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6603    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
6604echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
6605    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6606echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6607    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
6608echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
6609    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6610echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6611    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6612echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6613    (
6614      cat <<\_ASBOX
6615## ---------------------------------------------- ##
6616## Report this to orxonox-dev at mail.datacore.ch ##
6617## ---------------------------------------------- ##
6618_ASBOX
6619    ) |
6620      sed "s/^/$as_me: WARNING:     /" >&2
6621    ;;
6622esac
6623echo "$as_me:$LINENO: checking for $ac_header" >&5
6624echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6625if eval "test \"\${$as_ac_Header+set}\" = set"; then
6626  echo $ECHO_N "(cached) $ECHO_C" >&6
6627else
6628  eval "$as_ac_Header=\$ac_header_preproc"
6629fi
6630echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6631echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6632
6633fi
6634if test `eval echo '${'$as_ac_Header'}'` = yes; then
6635  cat >>confdefs.h <<_ACEOF
6636#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
6637_ACEOF
6638
6639else
6640  echo "sdl_image header not found."; def_sdl_image=no; exit -1
6641fi
6642
6643done
6644
6645# checking for SDL_image-lib
6646echo "$as_me:$LINENO: checking for main in -lSDL_image" >&5
6647echo $ECHO_N "checking for main in -lSDL_image... $ECHO_C" >&6
6648if test "${ac_cv_lib_SDL_image_main+set}" = set; then
6649  echo $ECHO_N "(cached) $ECHO_C" >&6
6650else
6651  ac_check_lib_save_LIBS=$LIBS
6652LIBS="-lSDL_image  $LIBS"
6653cat >conftest.$ac_ext <<_ACEOF
6654/* confdefs.h.  */
6655_ACEOF
6656cat confdefs.h >>conftest.$ac_ext
6657cat >>conftest.$ac_ext <<_ACEOF
6658/* end confdefs.h.  */
6659
6660
6661int
6662main ()
6663{
6664main ();
6665  ;
6666  return 0;
6667}
6668_ACEOF
6669rm -f conftest.$ac_objext conftest$ac_exeext
6670if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6671  (eval $ac_link) 2>conftest.er1
6672  ac_status=$?
6673  grep -v '^ *+' conftest.er1 >conftest.err
6674  rm -f conftest.er1
6675  cat conftest.err >&5
6676  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6677  (exit $ac_status); } &&
6678         { ac_try='test -z "$ac_c_werror_flag"
6679                         || test ! -s conftest.err'
6680  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6681  (eval $ac_try) 2>&5
6682  ac_status=$?
6683  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6684  (exit $ac_status); }; } &&
6685         { ac_try='test -s conftest$ac_exeext'
6686  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6687  (eval $ac_try) 2>&5
6688  ac_status=$?
6689  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6690  (exit $ac_status); }; }; then
6691  ac_cv_lib_SDL_image_main=yes
6692else
6693  echo "$as_me: failed program was:" >&5
6694sed 's/^/| /' conftest.$ac_ext >&5
6695
6696ac_cv_lib_SDL_image_main=no
6697fi
6698rm -f conftest.err conftest.$ac_objext \
6699      conftest$ac_exeext conftest.$ac_ext
6700LIBS=$ac_check_lib_save_LIBS
6701fi
6702echo "$as_me:$LINENO: result: $ac_cv_lib_SDL_image_main" >&5
6703echo "${ECHO_T}$ac_cv_lib_SDL_image_main" >&6
6704if test $ac_cv_lib_SDL_image_main = yes; then
6705  FOUND_SDL_image=yes
6706fi
6707
6708   if test x$FOUND_SDL_image = xyes ; then
6709     LIBS="$LIBS -lSDL_image"
6710   else
6711      echo "------------------"
6712      echo "SDL_image library not found."
6713      echo "please install the SDL_image library, which can be found at http://www.libsdl.org/projects/SDL_image/"
6714      echo "------------------"
6715      exit -1
6716   fi
6717
6718#-----#
6719# GTK #
6720#-----#
6721if test x$def_gtk = xyes; then
6722        #PKG_CHECK_MODULES(GTK2, gtk+-2.0 >= 2.0.3 gthread-2.0 >= 2.0.3, have_gtk2=yes, have_gtk2=no)
6723        echo "$as_me:$LINENO: checking for gtk2.0" >&5
6724echo $ECHO_N "checking for gtk2.0... $ECHO_C" >&6
6725        if `$PKG_CONFIG --exists gtk+-2.0`; then
6726                echo "yes"
6727                have_gtk2=yes
6728                GTK2_LIBS=`$PKG_CONFIG --libs gtk+-2.0`
6729                GTK2_CFLAGS=`$PKG_CONFIG --cflags gtk+-2.0`
6730
6731cat >>confdefs.h <<_ACEOF
6732#define HAVE_GTK2 1
6733_ACEOF
6734
6735                if test $DEBUG -ge 3; then
6736                 echo "cflags: $GTK2_CFLAGS"
6737                 echo "libs: $GTK2_LIBS"
6738                fi
6739        else
6740                echo "no"
6741        fi
6742
6743fi
6744
6745
6746
6747
6748if test x$have_gtk2 = xyes; then
6749  HAVE_GTK2_TRUE=
6750  HAVE_GTK2_FALSE='#'
6751else
6752  HAVE_GTK2_TRUE='#'
6753  HAVE_GTK2_FALSE=
6754fi
6755
6756
6757#---------#
6758# libcURL #
6759#---------#
6760if test x$def_curl = xyes; then
6761
6762
6763for ac_header in curl/curl.h
6764do
6765as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
6766if eval "test \"\${$as_ac_Header+set}\" = set"; then
6767  echo "$as_me:$LINENO: checking for $ac_header" >&5
6768echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6769if eval "test \"\${$as_ac_Header+set}\" = set"; then
6770  echo $ECHO_N "(cached) $ECHO_C" >&6
6771fi
6772echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6773echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6774else
6775  # Is the header compilable?
6776echo "$as_me:$LINENO: checking $ac_header usability" >&5
6777echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
6778cat >conftest.$ac_ext <<_ACEOF
6779/* confdefs.h.  */
6780_ACEOF
6781cat confdefs.h >>conftest.$ac_ext
6782cat >>conftest.$ac_ext <<_ACEOF
6783/* end confdefs.h.  */
6784$ac_includes_default
6785#include <$ac_header>
6786_ACEOF
6787rm -f conftest.$ac_objext
6788if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6789  (eval $ac_compile) 2>conftest.er1
6790  ac_status=$?
6791  grep -v '^ *+' conftest.er1 >conftest.err
6792  rm -f conftest.er1
6793  cat conftest.err >&5
6794  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6795  (exit $ac_status); } &&
6796         { ac_try='test -z "$ac_c_werror_flag"
6797                         || test ! -s conftest.err'
6798  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6799  (eval $ac_try) 2>&5
6800  ac_status=$?
6801  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6802  (exit $ac_status); }; } &&
6803         { ac_try='test -s conftest.$ac_objext'
6804  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6805  (eval $ac_try) 2>&5
6806  ac_status=$?
6807  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6808  (exit $ac_status); }; }; then
6809  ac_header_compiler=yes
6810else
6811  echo "$as_me: failed program was:" >&5
6812sed 's/^/| /' conftest.$ac_ext >&5
6813
6814ac_header_compiler=no
6815fi
6816rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6817echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6818echo "${ECHO_T}$ac_header_compiler" >&6
6819
6820# Is the header present?
6821echo "$as_me:$LINENO: checking $ac_header presence" >&5
6822echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
6823cat >conftest.$ac_ext <<_ACEOF
6824/* confdefs.h.  */
6825_ACEOF
6826cat confdefs.h >>conftest.$ac_ext
6827cat >>conftest.$ac_ext <<_ACEOF
6828/* end confdefs.h.  */
6829#include <$ac_header>
6830_ACEOF
6831if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6832  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6833  ac_status=$?
6834  grep -v '^ *+' conftest.er1 >conftest.err
6835  rm -f conftest.er1
6836  cat conftest.err >&5
6837  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6838  (exit $ac_status); } >/dev/null; then
6839  if test -s conftest.err; then
6840    ac_cpp_err=$ac_c_preproc_warn_flag
6841    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6842  else
6843    ac_cpp_err=
6844  fi
6845else
6846  ac_cpp_err=yes
6847fi
6848if test -z "$ac_cpp_err"; then
6849  ac_header_preproc=yes
6850else
6851  echo "$as_me: failed program was:" >&5
6852sed 's/^/| /' conftest.$ac_ext >&5
6853
6854  ac_header_preproc=no
6855fi
6856rm -f conftest.err conftest.$ac_ext
6857echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6858echo "${ECHO_T}$ac_header_preproc" >&6
6859
6860# So?  What about this header?
6861case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6862  yes:no: )
6863    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6864echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6865    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6866echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6867    ac_header_preproc=yes
6868    ;;
6869  no:yes:* )
6870    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6871echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6872    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
6873echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
6874    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6875echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6876    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
6877echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
6878    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6879echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6880    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6881echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6882    (
6883      cat <<\_ASBOX
6884## ---------------------------------------------- ##
6885## Report this to orxonox-dev at mail.datacore.ch ##
6886## ---------------------------------------------- ##
6887_ASBOX
6888    ) |
6889      sed "s/^/$as_me: WARNING:     /" >&2
6890    ;;
6891esac
6892echo "$as_me:$LINENO: checking for $ac_header" >&5
6893echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6894if eval "test \"\${$as_ac_Header+set}\" = set"; then
6895  echo $ECHO_N "(cached) $ECHO_C" >&6
6896else
6897  eval "$as_ac_Header=\$ac_header_preproc"
6898fi
6899echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6900echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6901
6902fi
6903if test `eval echo '${'$as_ac_Header'}'` = yes; then
6904  cat >>confdefs.h <<_ACEOF
6905#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
6906_ACEOF
6907 curlHeader="yes"
6908else
6909  curlHeader="no"
6910fi
6911
6912done
6913
6914 echo "$as_me:$LINENO: checking for main in -lcurl" >&5
6915echo $ECHO_N "checking for main in -lcurl... $ECHO_C" >&6
6916if test "${ac_cv_lib_curl_main+set}" = set; then
6917  echo $ECHO_N "(cached) $ECHO_C" >&6
6918else
6919  ac_check_lib_save_LIBS=$LIBS
6920LIBS="-lcurl  $LIBS"
6921cat >conftest.$ac_ext <<_ACEOF
6922/* confdefs.h.  */
6923_ACEOF
6924cat confdefs.h >>conftest.$ac_ext
6925cat >>conftest.$ac_ext <<_ACEOF
6926/* end confdefs.h.  */
6927
6928
6929int
6930main ()
6931{
6932main ();
6933  ;
6934  return 0;
6935}
6936_ACEOF
6937rm -f conftest.$ac_objext conftest$ac_exeext
6938if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6939  (eval $ac_link) 2>conftest.er1
6940  ac_status=$?
6941  grep -v '^ *+' conftest.er1 >conftest.err
6942  rm -f conftest.er1
6943  cat conftest.err >&5
6944  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6945  (exit $ac_status); } &&
6946         { ac_try='test -z "$ac_c_werror_flag"
6947                         || test ! -s conftest.err'
6948  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6949  (eval $ac_try) 2>&5
6950  ac_status=$?
6951  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6952  (exit $ac_status); }; } &&
6953         { ac_try='test -s conftest$ac_exeext'
6954  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6955  (eval $ac_try) 2>&5
6956  ac_status=$?
6957  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6958  (exit $ac_status); }; }; then
6959  ac_cv_lib_curl_main=yes
6960else
6961  echo "$as_me: failed program was:" >&5
6962sed 's/^/| /' conftest.$ac_ext >&5
6963
6964ac_cv_lib_curl_main=no
6965fi
6966rm -f conftest.err conftest.$ac_objext \
6967      conftest$ac_exeext conftest.$ac_ext
6968LIBS=$ac_check_lib_save_LIBS
6969fi
6970echo "$as_me:$LINENO: result: $ac_cv_lib_curl_main" >&5
6971echo "${ECHO_T}$ac_cv_lib_curl_main" >&6
6972if test $ac_cv_lib_curl_main = yes; then
6973  FOUND_curl=yes
6974fi
6975
6976 if test x$curlHeader = xyes & test x$FOUND_curl = xyes ; then
6977  have_curl=yes
6978  CURL_LIBS=`curl-config --libs`
6979  CURLCFLAGS=`curl-config --cflags`
6980
6981cat >>confdefs.h <<_ACEOF
6982#define HAVE_CURL 1
6983_ACEOF
6984
6985 else
6986  have_curl=no
6987 fi
6988
6989fi
6990
6991
6992
6993
6994if test x$have_curl = xyes; then
6995  HAVE_CURL_TRUE=
6996  HAVE_CURL_FALSE='#'
6997else
6998  HAVE_CURL_TRUE='#'
6999  HAVE_CURL_FALSE=
7000fi
7001
7002
7003#--------#
7004# efence #
7005#--------#
7006if test x$def_efence = xyes ; then
7007  echo "$as_me:$LINENO: checking for main in -lefence" >&5
7008echo $ECHO_N "checking for main in -lefence... $ECHO_C" >&6
7009if test "${ac_cv_lib_efence_main+set}" = set; then
7010  echo $ECHO_N "(cached) $ECHO_C" >&6
7011else
7012  ac_check_lib_save_LIBS=$LIBS
7013LIBS="-lefence  $LIBS"
7014cat >conftest.$ac_ext <<_ACEOF
7015/* confdefs.h.  */
7016_ACEOF
7017cat confdefs.h >>conftest.$ac_ext
7018cat >>conftest.$ac_ext <<_ACEOF
7019/* end confdefs.h.  */
7020
7021
7022int
7023main ()
7024{
7025main ();
7026  ;
7027  return 0;
7028}
7029_ACEOF
7030rm -f conftest.$ac_objext conftest$ac_exeext
7031if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7032  (eval $ac_link) 2>conftest.er1
7033  ac_status=$?
7034  grep -v '^ *+' conftest.er1 >conftest.err
7035  rm -f conftest.er1
7036  cat conftest.err >&5
7037  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7038  (exit $ac_status); } &&
7039         { ac_try='test -z "$ac_c_werror_flag"
7040                         || test ! -s conftest.err'
7041  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7042  (eval $ac_try) 2>&5
7043  ac_status=$?
7044  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7045  (exit $ac_status); }; } &&
7046         { ac_try='test -s conftest$ac_exeext'
7047  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7048  (eval $ac_try) 2>&5
7049  ac_status=$?
7050  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7051  (exit $ac_status); }; }; then
7052  ac_cv_lib_efence_main=yes
7053else
7054  echo "$as_me: failed program was:" >&5
7055sed 's/^/| /' conftest.$ac_ext >&5
7056
7057ac_cv_lib_efence_main=no
7058fi
7059rm -f conftest.err conftest.$ac_objext \
7060      conftest$ac_exeext conftest.$ac_ext
7061LIBS=$ac_check_lib_save_LIBS
7062fi
7063echo "$as_me:$LINENO: result: $ac_cv_lib_efence_main" >&5
7064echo "${ECHO_T}$ac_cv_lib_efence_main" >&6
7065if test $ac_cv_lib_efence_main = yes; then
7066  FOUND_efence=yes
7067fi
7068
7069   if test x$FOUND_efence = xyes ; then
7070      LIBS="$LIBS -lefence"
7071   fi
7072
7073fi
7074
7075# FIXME: Replace `main' with a function in `-lm':
7076
7077echo "$as_me:$LINENO: checking for main in -lm" >&5
7078echo $ECHO_N "checking for main in -lm... $ECHO_C" >&6
7079if test "${ac_cv_lib_m_main+set}" = set; then
7080  echo $ECHO_N "(cached) $ECHO_C" >&6
7081else
7082  ac_check_lib_save_LIBS=$LIBS
7083LIBS="-lm  $LIBS"
7084cat >conftest.$ac_ext <<_ACEOF
7085/* confdefs.h.  */
7086_ACEOF
7087cat confdefs.h >>conftest.$ac_ext
7088cat >>conftest.$ac_ext <<_ACEOF
7089/* end confdefs.h.  */
7090
7091
7092int
7093main ()
7094{
7095main ();
7096  ;
7097  return 0;
7098}
7099_ACEOF
7100rm -f conftest.$ac_objext conftest$ac_exeext
7101if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7102  (eval $ac_link) 2>conftest.er1
7103  ac_status=$?
7104  grep -v '^ *+' conftest.er1 >conftest.err
7105  rm -f conftest.er1
7106  cat conftest.err >&5
7107  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7108  (exit $ac_status); } &&
7109         { ac_try='test -z "$ac_c_werror_flag"
7110                         || test ! -s conftest.err'
7111  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7112  (eval $ac_try) 2>&5
7113  ac_status=$?
7114  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7115  (exit $ac_status); }; } &&
7116         { ac_try='test -s conftest$ac_exeext'
7117  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7118  (eval $ac_try) 2>&5
7119  ac_status=$?
7120  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7121  (exit $ac_status); }; }; then
7122  ac_cv_lib_m_main=yes
7123else
7124  echo "$as_me: failed program was:" >&5
7125sed 's/^/| /' conftest.$ac_ext >&5
7126
7127ac_cv_lib_m_main=no
7128fi
7129rm -f conftest.err conftest.$ac_objext \
7130      conftest$ac_exeext conftest.$ac_ext
7131LIBS=$ac_check_lib_save_LIBS
7132fi
7133echo "$as_me:$LINENO: result: $ac_cv_lib_m_main" >&5
7134echo "${ECHO_T}$ac_cv_lib_m_main" >&6
7135if test $ac_cv_lib_m_main = yes; then
7136  cat >>confdefs.h <<_ACEOF
7137#define HAVE_LIBM 1
7138_ACEOF
7139
7140  LIBS="-lm $LIBS"
7141
7142fi
7143
7144
7145
7146# Checks for header files.
7147echo "$as_me:$LINENO: checking for ANSI C header files" >&5
7148echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
7149if test "${ac_cv_header_stdc+set}" = set; then
7150  echo $ECHO_N "(cached) $ECHO_C" >&6
7151else
7152  cat >conftest.$ac_ext <<_ACEOF
7153/* confdefs.h.  */
7154_ACEOF
7155cat confdefs.h >>conftest.$ac_ext
7156cat >>conftest.$ac_ext <<_ACEOF
7157/* end confdefs.h.  */
7158#include <stdlib.h>
7159#include <stdarg.h>
7160#include <string.h>
7161#include <float.h>
7162
7163int
7164main ()
7165{
7166
7167  ;
7168  return 0;
7169}
7170_ACEOF
7171rm -f conftest.$ac_objext
7172if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7173  (eval $ac_compile) 2>conftest.er1
7174  ac_status=$?
7175  grep -v '^ *+' conftest.er1 >conftest.err
7176  rm -f conftest.er1
7177  cat conftest.err >&5
7178  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7179  (exit $ac_status); } &&
7180         { ac_try='test -z "$ac_c_werror_flag"
7181                         || test ! -s conftest.err'
7182  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7183  (eval $ac_try) 2>&5
7184  ac_status=$?
7185  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7186  (exit $ac_status); }; } &&
7187         { ac_try='test -s conftest.$ac_objext'
7188  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7189  (eval $ac_try) 2>&5
7190  ac_status=$?
7191  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7192  (exit $ac_status); }; }; then
7193  ac_cv_header_stdc=yes
7194else
7195  echo "$as_me: failed program was:" >&5
7196sed 's/^/| /' conftest.$ac_ext >&5
7197
7198ac_cv_header_stdc=no
7199fi
7200rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7201
7202if test $ac_cv_header_stdc = yes; then
7203  # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
7204  cat >conftest.$ac_ext <<_ACEOF
7205/* confdefs.h.  */
7206_ACEOF
7207cat confdefs.h >>conftest.$ac_ext
7208cat >>conftest.$ac_ext <<_ACEOF
7209/* end confdefs.h.  */
7210#include <string.h>
7211
7212_ACEOF
7213if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7214  $EGREP "memchr" >/dev/null 2>&1; then
7215  :
7216else
7217  ac_cv_header_stdc=no
7218fi
7219rm -f conftest*
7220
7221fi
7222
7223if test $ac_cv_header_stdc = yes; then
7224  # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
7225  cat >conftest.$ac_ext <<_ACEOF
7226/* confdefs.h.  */
7227_ACEOF
7228cat confdefs.h >>conftest.$ac_ext
7229cat >>conftest.$ac_ext <<_ACEOF
7230/* end confdefs.h.  */
7231#include <stdlib.h>
7232
7233_ACEOF
7234if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7235  $EGREP "free" >/dev/null 2>&1; then
7236  :
7237else
7238  ac_cv_header_stdc=no
7239fi
7240rm -f conftest*
7241
7242fi
7243
7244if test $ac_cv_header_stdc = yes; then
7245  # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
7246  if test "$cross_compiling" = yes; then
7247  :
7248else
7249  cat >conftest.$ac_ext <<_ACEOF
7250/* confdefs.h.  */
7251_ACEOF
7252cat confdefs.h >>conftest.$ac_ext
7253cat >>conftest.$ac_ext <<_ACEOF
7254/* end confdefs.h.  */
7255#include <ctype.h>
7256#if ((' ' & 0x0FF) == 0x020)
7257# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
7258# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
7259#else
7260# define ISLOWER(c) \
7261                   (('a' <= (c) && (c) <= 'i') \
7262                     || ('j' <= (c) && (c) <= 'r') \
7263                     || ('s' <= (c) && (c) <= 'z'))
7264# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
7265#endif
7266
7267#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
7268int
7269main ()
7270{
7271  int i;
7272  for (i = 0; i < 256; i++)
7273    if (XOR (islower (i), ISLOWER (i))
7274        || toupper (i) != TOUPPER (i))
7275      exit(2);
7276  exit (0);
7277}
7278_ACEOF
7279rm -f conftest$ac_exeext
7280if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7281  (eval $ac_link) 2>&5
7282  ac_status=$?
7283  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7284  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
7285  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7286  (eval $ac_try) 2>&5
7287  ac_status=$?
7288  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7289  (exit $ac_status); }; }; then
7290  :
7291else
7292  echo "$as_me: program exited with status $ac_status" >&5
7293echo "$as_me: failed program was:" >&5
7294sed 's/^/| /' conftest.$ac_ext >&5
7295
7296( exit $ac_status )
7297ac_cv_header_stdc=no
7298fi
7299rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
7300fi
7301fi
7302fi
7303echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
7304echo "${ECHO_T}$ac_cv_header_stdc" >&6
7305if test $ac_cv_header_stdc = yes; then
7306
7307cat >>confdefs.h <<\_ACEOF
7308#define STDC_HEADERS 1
7309_ACEOF
7310
7311fi
7312
7313
7314
7315for ac_header in stdlib.h string.h
7316do
7317as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
7318if eval "test \"\${$as_ac_Header+set}\" = set"; then
7319  echo "$as_me:$LINENO: checking for $ac_header" >&5
7320echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7321if eval "test \"\${$as_ac_Header+set}\" = set"; then
7322  echo $ECHO_N "(cached) $ECHO_C" >&6
7323fi
7324echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7325echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7326else
7327  # Is the header compilable?
7328echo "$as_me:$LINENO: checking $ac_header usability" >&5
7329echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
7330cat >conftest.$ac_ext <<_ACEOF
7331/* confdefs.h.  */
7332_ACEOF
7333cat confdefs.h >>conftest.$ac_ext
7334cat >>conftest.$ac_ext <<_ACEOF
7335/* end confdefs.h.  */
7336$ac_includes_default
7337#include <$ac_header>
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 $ac_status); }; }; then
7361  ac_header_compiler=yes
7362else
7363  echo "$as_me: failed program was:" >&5
7364sed 's/^/| /' conftest.$ac_ext >&5
7365
7366ac_header_compiler=no
7367fi
7368rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7369echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7370echo "${ECHO_T}$ac_header_compiler" >&6
7371
7372# Is the header present?
7373echo "$as_me:$LINENO: checking $ac_header presence" >&5
7374echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
7375cat >conftest.$ac_ext <<_ACEOF
7376/* confdefs.h.  */
7377_ACEOF
7378cat confdefs.h >>conftest.$ac_ext
7379cat >>conftest.$ac_ext <<_ACEOF
7380/* end confdefs.h.  */
7381#include <$ac_header>
7382_ACEOF
7383if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7384  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
7385  ac_status=$?
7386  grep -v '^ *+' conftest.er1 >conftest.err
7387  rm -f conftest.er1
7388  cat conftest.err >&5
7389  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7390  (exit $ac_status); } >/dev/null; then
7391  if test -s conftest.err; then
7392    ac_cpp_err=$ac_c_preproc_warn_flag
7393    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
7394  else
7395    ac_cpp_err=
7396  fi
7397else
7398  ac_cpp_err=yes
7399fi
7400if test -z "$ac_cpp_err"; then
7401  ac_header_preproc=yes
7402else
7403  echo "$as_me: failed program was:" >&5
7404sed 's/^/| /' conftest.$ac_ext >&5
7405
7406  ac_header_preproc=no
7407fi
7408rm -f conftest.err conftest.$ac_ext
7409echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7410echo "${ECHO_T}$ac_header_preproc" >&6
7411
7412# So?  What about this header?
7413case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
7414  yes:no: )
7415    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
7416echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
7417    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
7418echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
7419    ac_header_preproc=yes
7420    ;;
7421  no:yes:* )
7422    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
7423echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
7424    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
7425echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
7426    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
7427echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
7428    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
7429echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
7430    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
7431echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
7432    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
7433echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
7434    (
7435      cat <<\_ASBOX
7436## ---------------------------------------------- ##
7437## Report this to orxonox-dev at mail.datacore.ch ##
7438## ---------------------------------------------- ##
7439_ASBOX
7440    ) |
7441      sed "s/^/$as_me: WARNING:     /" >&2
7442    ;;
7443esac
7444echo "$as_me:$LINENO: checking for $ac_header" >&5
7445echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7446if eval "test \"\${$as_ac_Header+set}\" = set"; then
7447  echo $ECHO_N "(cached) $ECHO_C" >&6
7448else
7449  eval "$as_ac_Header=\$ac_header_preproc"
7450fi
7451echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7452echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7453
7454fi
7455if test `eval echo '${'$as_ac_Header'}'` = yes; then
7456  cat >>confdefs.h <<_ACEOF
7457#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
7458_ACEOF
7459
7460fi
7461
7462done
7463
7464
7465# Checks for typedefs, structures, and compiler characteristics.
7466echo "$as_me:$LINENO: checking for stdbool.h that conforms to C99" >&5
7467echo $ECHO_N "checking for stdbool.h that conforms to C99... $ECHO_C" >&6
7468if test "${ac_cv_header_stdbool_h+set}" = set; then
7469  echo $ECHO_N "(cached) $ECHO_C" >&6
7470else
7471  cat >conftest.$ac_ext <<_ACEOF
7472/* confdefs.h.  */
7473_ACEOF
7474cat confdefs.h >>conftest.$ac_ext
7475cat >>conftest.$ac_ext <<_ACEOF
7476/* end confdefs.h.  */
7477
7478#include <stdbool.h>
7479#ifndef bool
7480# error bool is not defined
7481#endif
7482#ifndef false
7483# error false is not defined
7484#endif
7485#if false
7486# error false is not 0
7487#endif
7488#ifndef true
7489# error true is not defined
7490#endif
7491#if true != 1
7492# error true is not 1
7493#endif
7494#ifndef __bool_true_false_are_defined
7495# error __bool_true_false_are_defined is not defined
7496#endif
7497
7498        struct s { _Bool s: 1; _Bool t; } s;
7499
7500        char a[true == 1 ? 1 : -1];
7501        char b[false == 0 ? 1 : -1];
7502        char c[__bool_true_false_are_defined == 1 ? 1 : -1];
7503        char d[(bool) -0.5 == true ? 1 : -1];
7504        bool e = &s;
7505        char f[(_Bool) -0.0 == false ? 1 : -1];
7506        char g[true];
7507        char h[sizeof (_Bool)];
7508        char i[sizeof s.t];
7509
7510int
7511main ()
7512{
7513 return !a + !b + !c + !d + !e + !f + !g + !h + !i;
7514  ;
7515  return 0;
7516}
7517_ACEOF
7518rm -f conftest.$ac_objext
7519if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7520  (eval $ac_compile) 2>conftest.er1
7521  ac_status=$?
7522  grep -v '^ *+' conftest.er1 >conftest.err
7523  rm -f conftest.er1
7524  cat conftest.err >&5
7525  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7526  (exit $ac_status); } &&
7527         { ac_try='test -z "$ac_c_werror_flag"
7528                         || test ! -s conftest.err'
7529  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7530  (eval $ac_try) 2>&5
7531  ac_status=$?
7532  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7533  (exit $ac_status); }; } &&
7534         { ac_try='test -s conftest.$ac_objext'
7535  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7536  (eval $ac_try) 2>&5
7537  ac_status=$?
7538  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7539  (exit $ac_status); }; }; then
7540  ac_cv_header_stdbool_h=yes
7541else
7542  echo "$as_me: failed program was:" >&5
7543sed 's/^/| /' conftest.$ac_ext >&5
7544
7545ac_cv_header_stdbool_h=no
7546fi
7547rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7548fi
7549echo "$as_me:$LINENO: result: $ac_cv_header_stdbool_h" >&5
7550echo "${ECHO_T}$ac_cv_header_stdbool_h" >&6
7551echo "$as_me:$LINENO: checking for _Bool" >&5
7552echo $ECHO_N "checking for _Bool... $ECHO_C" >&6
7553if test "${ac_cv_type__Bool+set}" = set; then
7554  echo $ECHO_N "(cached) $ECHO_C" >&6
7555else
7556  cat >conftest.$ac_ext <<_ACEOF
7557/* confdefs.h.  */
7558_ACEOF
7559cat confdefs.h >>conftest.$ac_ext
7560cat >>conftest.$ac_ext <<_ACEOF
7561/* end confdefs.h.  */
7562$ac_includes_default
7563int
7564main ()
7565{
7566if ((_Bool *) 0)
7567  return 0;
7568if (sizeof (_Bool))
7569  return 0;
7570  ;
7571  return 0;
7572}
7573_ACEOF
7574rm -f conftest.$ac_objext
7575if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7576  (eval $ac_compile) 2>conftest.er1
7577  ac_status=$?
7578  grep -v '^ *+' conftest.er1 >conftest.err
7579  rm -f conftest.er1
7580  cat conftest.err >&5
7581  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7582  (exit $ac_status); } &&
7583         { ac_try='test -z "$ac_c_werror_flag"
7584                         || test ! -s conftest.err'
7585  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7586  (eval $ac_try) 2>&5
7587  ac_status=$?
7588  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7589  (exit $ac_status); }; } &&
7590         { ac_try='test -s conftest.$ac_objext'
7591  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7592  (eval $ac_try) 2>&5
7593  ac_status=$?
7594  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7595  (exit $ac_status); }; }; then
7596  ac_cv_type__Bool=yes
7597else
7598  echo "$as_me: failed program was:" >&5
7599sed 's/^/| /' conftest.$ac_ext >&5
7600
7601ac_cv_type__Bool=no
7602fi
7603rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7604fi
7605echo "$as_me:$LINENO: result: $ac_cv_type__Bool" >&5
7606echo "${ECHO_T}$ac_cv_type__Bool" >&6
7607if test $ac_cv_type__Bool = yes; then
7608
7609cat >>confdefs.h <<_ACEOF
7610#define HAVE__BOOL 1
7611_ACEOF
7612
7613
7614fi
7615
7616if test $ac_cv_header_stdbool_h = yes; then
7617
7618cat >>confdefs.h <<\_ACEOF
7619#define HAVE_STDBOOL_H 1
7620_ACEOF
7621
7622fi
7623
7624
7625# Checks for library functions.
7626
7627for ac_header in stdlib.h
7628do
7629as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
7630if eval "test \"\${$as_ac_Header+set}\" = set"; then
7631  echo "$as_me:$LINENO: checking for $ac_header" >&5
7632echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7633if eval "test \"\${$as_ac_Header+set}\" = set"; then
7634  echo $ECHO_N "(cached) $ECHO_C" >&6
7635fi
7636echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7637echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7638else
7639  # Is the header compilable?
7640echo "$as_me:$LINENO: checking $ac_header usability" >&5
7641echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
7642cat >conftest.$ac_ext <<_ACEOF
7643/* confdefs.h.  */
7644_ACEOF
7645cat confdefs.h >>conftest.$ac_ext
7646cat >>conftest.$ac_ext <<_ACEOF
7647/* end confdefs.h.  */
7648$ac_includes_default
7649#include <$ac_header>
7650_ACEOF
7651rm -f conftest.$ac_objext
7652if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7653  (eval $ac_compile) 2>conftest.er1
7654  ac_status=$?
7655  grep -v '^ *+' conftest.er1 >conftest.err
7656  rm -f conftest.er1
7657  cat conftest.err >&5
7658  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7659  (exit $ac_status); } &&
7660         { ac_try='test -z "$ac_c_werror_flag"
7661                         || test ! -s conftest.err'
7662  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7663  (eval $ac_try) 2>&5
7664  ac_status=$?
7665  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7666  (exit $ac_status); }; } &&
7667         { ac_try='test -s conftest.$ac_objext'
7668  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7669  (eval $ac_try) 2>&5
7670  ac_status=$?
7671  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7672  (exit $ac_status); }; }; then
7673  ac_header_compiler=yes
7674else
7675  echo "$as_me: failed program was:" >&5
7676sed 's/^/| /' conftest.$ac_ext >&5
7677
7678ac_header_compiler=no
7679fi
7680rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7681echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7682echo "${ECHO_T}$ac_header_compiler" >&6
7683
7684# Is the header present?
7685echo "$as_me:$LINENO: checking $ac_header presence" >&5
7686echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
7687cat >conftest.$ac_ext <<_ACEOF
7688/* confdefs.h.  */
7689_ACEOF
7690cat confdefs.h >>conftest.$ac_ext
7691cat >>conftest.$ac_ext <<_ACEOF
7692/* end confdefs.h.  */
7693#include <$ac_header>
7694_ACEOF
7695if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7696  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
7697  ac_status=$?
7698  grep -v '^ *+' conftest.er1 >conftest.err
7699  rm -f conftest.er1
7700  cat conftest.err >&5
7701  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7702  (exit $ac_status); } >/dev/null; then
7703  if test -s conftest.err; then
7704    ac_cpp_err=$ac_c_preproc_warn_flag
7705    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
7706  else
7707    ac_cpp_err=
7708  fi
7709else
7710  ac_cpp_err=yes
7711fi
7712if test -z "$ac_cpp_err"; then
7713  ac_header_preproc=yes
7714else
7715  echo "$as_me: failed program was:" >&5
7716sed 's/^/| /' conftest.$ac_ext >&5
7717
7718  ac_header_preproc=no
7719fi
7720rm -f conftest.err conftest.$ac_ext
7721echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7722echo "${ECHO_T}$ac_header_preproc" >&6
7723
7724# So?  What about this header?
7725case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
7726  yes:no: )
7727    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
7728echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
7729    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
7730echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
7731    ac_header_preproc=yes
7732    ;;
7733  no:yes:* )
7734    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
7735echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
7736    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
7737echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
7738    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
7739echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
7740    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
7741echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
7742    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
7743echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
7744    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
7745echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
7746    (
7747      cat <<\_ASBOX
7748## ---------------------------------------------- ##
7749## Report this to orxonox-dev at mail.datacore.ch ##
7750## ---------------------------------------------- ##
7751_ASBOX
7752    ) |
7753      sed "s/^/$as_me: WARNING:     /" >&2
7754    ;;
7755esac
7756echo "$as_me:$LINENO: checking for $ac_header" >&5
7757echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7758if eval "test \"\${$as_ac_Header+set}\" = set"; then
7759  echo $ECHO_N "(cached) $ECHO_C" >&6
7760else
7761  eval "$as_ac_Header=\$ac_header_preproc"
7762fi
7763echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7764echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7765
7766fi
7767if test `eval echo '${'$as_ac_Header'}'` = yes; then
7768  cat >>confdefs.h <<_ACEOF
7769#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
7770_ACEOF
7771
7772fi
7773
7774done
7775
7776echo "$as_me:$LINENO: checking for GNU libc compatible malloc" >&5
7777echo $ECHO_N "checking for GNU libc compatible malloc... $ECHO_C" >&6
7778if test "${ac_cv_func_malloc_0_nonnull+set}" = set; then
7779  echo $ECHO_N "(cached) $ECHO_C" >&6
7780else
7781  if test "$cross_compiling" = yes; then
7782  ac_cv_func_malloc_0_nonnull=no
7783else
7784  cat >conftest.$ac_ext <<_ACEOF
7785/* confdefs.h.  */
7786_ACEOF
7787cat confdefs.h >>conftest.$ac_ext
7788cat >>conftest.$ac_ext <<_ACEOF
7789/* end confdefs.h.  */
7790#if STDC_HEADERS || HAVE_STDLIB_H
7791# include <stdlib.h>
7792#else
7793char *malloc ();
7794#endif
7795
7796int
7797main ()
7798{
7799exit (malloc (0) ? 0 : 1);
7800  ;
7801  return 0;
7802}
7803_ACEOF
7804rm -f conftest$ac_exeext
7805if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7806  (eval $ac_link) 2>&5
7807  ac_status=$?
7808  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7809  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
7810  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7811  (eval $ac_try) 2>&5
7812  ac_status=$?
7813  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7814  (exit $ac_status); }; }; then
7815  ac_cv_func_malloc_0_nonnull=yes
7816else
7817  echo "$as_me: program exited with status $ac_status" >&5
7818echo "$as_me: failed program was:" >&5
7819sed 's/^/| /' conftest.$ac_ext >&5
7820
7821( exit $ac_status )
7822ac_cv_func_malloc_0_nonnull=no
7823fi
7824rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
7825fi
7826fi
7827echo "$as_me:$LINENO: result: $ac_cv_func_malloc_0_nonnull" >&5
7828echo "${ECHO_T}$ac_cv_func_malloc_0_nonnull" >&6
7829if test $ac_cv_func_malloc_0_nonnull = yes; then
7830
7831cat >>confdefs.h <<\_ACEOF
7832#define HAVE_MALLOC 1
7833_ACEOF
7834
7835else
7836  cat >>confdefs.h <<\_ACEOF
7837#define HAVE_MALLOC 0
7838_ACEOF
7839
7840   case $LIBOBJS in
7841    "malloc.$ac_objext"   | \
7842  *" malloc.$ac_objext"   | \
7843    "malloc.$ac_objext "* | \
7844  *" malloc.$ac_objext "* ) ;;
7845  *) LIBOBJS="$LIBOBJS malloc.$ac_objext" ;;
7846esac
7847
7848
7849cat >>confdefs.h <<\_ACEOF
7850#define malloc rpl_malloc
7851_ACEOF
7852
7853fi
7854
7855
7856
7857
7858
7859for ac_func in bzero sqrt
7860do
7861as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
7862echo "$as_me:$LINENO: checking for $ac_func" >&5
7863echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
7864if eval "test \"\${$as_ac_var+set}\" = set"; then
7865  echo $ECHO_N "(cached) $ECHO_C" >&6
7866else
7867  cat >conftest.$ac_ext <<_ACEOF
7868/* confdefs.h.  */
7869_ACEOF
7870cat confdefs.h >>conftest.$ac_ext
7871cat >>conftest.$ac_ext <<_ACEOF
7872/* end confdefs.h.  */
7873/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
7874   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
7875#define $ac_func innocuous_$ac_func
7876
7877/* System header to define __stub macros and hopefully few prototypes,
7878    which can conflict with char $ac_func (); below.
7879    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
7880    <limits.h> exists even on freestanding compilers.  */
7881
7882#ifdef __STDC__
7883# include <limits.h>
7884#else
7885# include <assert.h>
7886#endif
7887
7888#undef $ac_func
7889
7890/* Override any gcc2 internal prototype to avoid an error.  */
7891#ifdef __cplusplus
7892extern "C"
7893{
7894#endif
7895/* We use char because int might match the return type of a gcc2
7896   builtin and then its argument prototype would still apply.  */
7897char $ac_func ();
7898/* The GNU C library defines this for functions which it implements
7899    to always fail with ENOSYS.  Some functions are actually named
7900    something starting with __ and the normal name is an alias.  */
7901#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7902choke me
7903#else
7904char (*f) () = $ac_func;
7905#endif
7906#ifdef __cplusplus
7907}
7908#endif
7909
7910int
7911main ()
7912{
7913return f != $ac_func;
7914  ;
7915  return 0;
7916}
7917_ACEOF
7918rm -f conftest.$ac_objext conftest$ac_exeext
7919if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7920  (eval $ac_link) 2>conftest.er1
7921  ac_status=$?
7922  grep -v '^ *+' conftest.er1 >conftest.err
7923  rm -f conftest.er1
7924  cat conftest.err >&5
7925  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7926  (exit $ac_status); } &&
7927         { ac_try='test -z "$ac_c_werror_flag"
7928                         || test ! -s conftest.err'
7929  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7930  (eval $ac_try) 2>&5
7931  ac_status=$?
7932  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7933  (exit $ac_status); }; } &&
7934         { ac_try='test -s conftest$ac_exeext'
7935  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7936  (eval $ac_try) 2>&5
7937  ac_status=$?
7938  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7939  (exit $ac_status); }; }; then
7940  eval "$as_ac_var=yes"
7941else
7942  echo "$as_me: failed program was:" >&5
7943sed 's/^/| /' conftest.$ac_ext >&5
7944
7945eval "$as_ac_var=no"
7946fi
7947rm -f conftest.err conftest.$ac_objext \
7948      conftest$ac_exeext conftest.$ac_ext
7949fi
7950echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
7951echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
7952if test `eval echo '${'$as_ac_var'}'` = yes; then
7953  cat >>confdefs.h <<_ACEOF
7954#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
7955_ACEOF
7956
7957fi
7958done
7959
7960
7961######################
7962## OUTPUT CONFIGURE ##
7963######################
7964                                                                                                    ac_config_files="$ac_config_files Makefile src/Makefile src/lib/Makefile src/lib/graphics/Makefile src/lib/graphics/importer/Makefile src/lib/gui/Makefile src/lib/gui/console/Makefile src/lib/gui/gui/Makefile src/subprojects/Makefile src/subprojects/testmain/Makefile"
7965
7966
7967cat >confcache <<\_ACEOF
7968# This file is a shell script that caches the results of configure
7969# tests run on this system so they can be shared between configure
7970# scripts and configure runs, see configure's option --config-cache.
7971# It is not useful on other systems.  If it contains results you don't
7972# want to keep, you may remove or edit it.
7973#
7974# config.status only pays attention to the cache file if you give it
7975# the --recheck option to rerun configure.
7976#
7977# `ac_cv_env_foo' variables (set or unset) will be overridden when
7978# loading this file, other *unset* `ac_cv_foo' will be assigned the
7979# following values.
7980
7981_ACEOF
7982
7983# The following way of writing the cache mishandles newlines in values,
7984# but we know of no workaround that is simple, portable, and efficient.
7985# So, don't put newlines in cache variables' values.
7986# Ultrix sh set writes to stderr and can't be redirected directly,
7987# and sets the high bit in the cache file unless we assign to the vars.
7988{
7989  (set) 2>&1 |
7990    case `(ac_space=' '; set | grep ac_space) 2>&1` in
7991    *ac_space=\ *)
7992      # `set' does not quote correctly, so add quotes (double-quote
7993      # substitution turns \\\\ into \\, and sed turns \\ into \).
7994      sed -n \
7995        "s/'/'\\\\''/g;
7996          s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
7997      ;;
7998    *)
7999      # `set' quotes correctly as required by POSIX, so do not add quotes.
8000      sed -n \
8001        "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
8002      ;;
8003    esac;
8004} |
8005  sed '
8006     t clear
8007     : clear
8008     s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
8009     t end
8010     /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
8011     : end' >>confcache
8012if diff $cache_file confcache >/dev/null 2>&1; then :; else
8013  if test -w $cache_file; then
8014    test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
8015    cat confcache >$cache_file
8016  else
8017    echo "not updating unwritable cache $cache_file"
8018  fi
8019fi
8020rm -f confcache
8021
8022test "x$prefix" = xNONE && prefix=$ac_default_prefix
8023# Let make expand exec_prefix.
8024test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
8025
8026# VPATH may cause trouble with some makes, so we remove $(srcdir),
8027# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
8028# trailing colons and then remove the whole line if VPATH becomes empty
8029# (actually we leave an empty line to preserve line numbers).
8030if test "x$srcdir" = x.; then
8031  ac_vpsub='/^[  ]*VPATH[        ]*=/{
8032s/:*\$(srcdir):*/:/;
8033s/:*\${srcdir}:*/:/;
8034s/:*@srcdir@:*/:/;
8035s/^\([^=]*=[     ]*\):*/\1/;
8036s/:*$//;
8037s/^[^=]*=[       ]*$//;
8038}'
8039fi
8040
8041DEFS=-DHAVE_CONFIG_H
8042
8043ac_libobjs=
8044ac_ltlibobjs=
8045for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
8046  # 1. Remove the extension, and $U if already installed.
8047  ac_i=`echo "$ac_i" |
8048         sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
8049  # 2. Add them.
8050  ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
8051  ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
8052done
8053LIBOBJS=$ac_libobjs
8054
8055LTLIBOBJS=$ac_ltlibobjs
8056
8057
8058if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
8059  { { echo "$as_me:$LINENO: error: conditional \"AMDEP\" was never defined.
8060Usually this means the macro was only invoked conditionally." >&5
8061echo "$as_me: error: conditional \"AMDEP\" was never defined.
8062Usually this means the macro was only invoked conditionally." >&2;}
8063   { (exit 1); exit 1; }; }
8064fi
8065if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
8066  { { echo "$as_me:$LINENO: error: conditional \"am__fastdepCXX\" was never defined.
8067Usually this means the macro was only invoked conditionally." >&5
8068echo "$as_me: error: conditional \"am__fastdepCXX\" was never defined.
8069Usually this means the macro was only invoked conditionally." >&2;}
8070   { (exit 1); exit 1; }; }
8071fi
8072if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
8073  { { echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined.
8074Usually this means the macro was only invoked conditionally." >&5
8075echo "$as_me: error: conditional \"am__fastdepCC\" was never defined.
8076Usually this means the macro was only invoked conditionally." >&2;}
8077   { (exit 1); exit 1; }; }
8078fi
8079if test -z "${SUB_PROJECTS_TRUE}" && test -z "${SUB_PROJECTS_FALSE}"; then
8080  { { echo "$as_me:$LINENO: error: conditional \"SUB_PROJECTS\" was never defined.
8081Usually this means the macro was only invoked conditionally." >&5
8082echo "$as_me: error: conditional \"SUB_PROJECTS\" was never defined.
8083Usually this means the macro was only invoked conditionally." >&2;}
8084   { (exit 1); exit 1; }; }
8085fi
8086if test -z "${DOCUMENTATION_TRUE}" && test -z "${DOCUMENTATION_FALSE}"; then
8087  { { echo "$as_me:$LINENO: error: conditional \"DOCUMENTATION\" was never defined.
8088Usually this means the macro was only invoked conditionally." >&5
8089echo "$as_me: error: conditional \"DOCUMENTATION\" was never defined.
8090Usually this means the macro was only invoked conditionally." >&2;}
8091   { (exit 1); exit 1; }; }
8092fi
8093if test -z "${DOXYGEN_TRUE}" && test -z "${DOXYGEN_FALSE}"; then
8094  { { echo "$as_me:$LINENO: error: conditional \"DOXYGEN\" was never defined.
8095Usually this means the macro was only invoked conditionally." >&5
8096echo "$as_me: error: conditional \"DOXYGEN\" was never defined.
8097Usually this means the macro was only invoked conditionally." >&2;}
8098   { (exit 1); exit 1; }; }
8099fi
8100if test -z "${HAVE_GTK2_TRUE}" && test -z "${HAVE_GTK2_FALSE}"; then
8101  { { echo "$as_me:$LINENO: error: conditional \"HAVE_GTK2\" was never defined.
8102Usually this means the macro was only invoked conditionally." >&5
8103echo "$as_me: error: conditional \"HAVE_GTK2\" was never defined.
8104Usually this means the macro was only invoked conditionally." >&2;}
8105   { (exit 1); exit 1; }; }
8106fi
8107if test -z "${HAVE_CURL_TRUE}" && test -z "${HAVE_CURL_FALSE}"; then
8108  { { echo "$as_me:$LINENO: error: conditional \"HAVE_CURL\" was never defined.
8109Usually this means the macro was only invoked conditionally." >&5
8110echo "$as_me: error: conditional \"HAVE_CURL\" was never defined.
8111Usually this means the macro was only invoked conditionally." >&2;}
8112   { (exit 1); exit 1; }; }
8113fi
8114
8115: ${CONFIG_STATUS=./config.status}
8116ac_clean_files_save=$ac_clean_files
8117ac_clean_files="$ac_clean_files $CONFIG_STATUS"
8118{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
8119echo "$as_me: creating $CONFIG_STATUS" >&6;}
8120cat >$CONFIG_STATUS <<_ACEOF
8121#! $SHELL
8122# Generated by $as_me.
8123# Run this file to recreate the current configuration.
8124# Compiler output produced by configure, useful for debugging
8125# configure, is in config.log if it exists.
8126
8127debug=false
8128ac_cs_recheck=false
8129ac_cs_silent=false
8130SHELL=\${CONFIG_SHELL-$SHELL}
8131_ACEOF
8132
8133cat >>$CONFIG_STATUS <<\_ACEOF
8134## --------------------- ##
8135## M4sh Initialization.  ##
8136## --------------------- ##
8137
8138# Be Bourne compatible
8139if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
8140  emulate sh
8141  NULLCMD=:
8142  # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
8143  # is contrary to our usage.  Disable this feature.
8144  alias -g '${1+"$@"}'='"$@"'
8145elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
8146  set -o posix
8147fi
8148DUALCASE=1; export DUALCASE # for MKS sh
8149
8150# Support unset when possible.
8151if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
8152  as_unset=unset
8153else
8154  as_unset=false
8155fi
8156
8157
8158# Work around bugs in pre-3.0 UWIN ksh.
8159$as_unset ENV MAIL MAILPATH
8160PS1='$ '
8161PS2='> '
8162PS4='+ '
8163
8164# NLS nuisances.
8165for as_var in \
8166  LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
8167  LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
8168  LC_TELEPHONE LC_TIME
8169do
8170  if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
8171    eval $as_var=C; export $as_var
8172  else
8173    $as_unset $as_var
8174  fi
8175done
8176
8177# Required to use basename.
8178if expr a : '\(a\)' >/dev/null 2>&1; then
8179  as_expr=expr
8180else
8181  as_expr=false
8182fi
8183
8184if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
8185  as_basename=basename
8186else
8187  as_basename=false
8188fi
8189
8190
8191# Name of the executable.
8192as_me=`$as_basename "$0" ||
8193$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
8194         X"$0" : 'X\(//\)$' \| \
8195         X"$0" : 'X\(/\)$' \| \
8196         .     : '\(.\)' 2>/dev/null ||
8197echo X/"$0" |
8198    sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
8199          /^X\/\(\/\/\)$/{ s//\1/; q; }
8200          /^X\/\(\/\).*/{ s//\1/; q; }
8201          s/.*/./; q'`
8202
8203
8204# PATH needs CR, and LINENO needs CR and PATH.
8205# Avoid depending upon Character Ranges.
8206as_cr_letters='abcdefghijklmnopqrstuvwxyz'
8207as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
8208as_cr_Letters=$as_cr_letters$as_cr_LETTERS
8209as_cr_digits='0123456789'
8210as_cr_alnum=$as_cr_Letters$as_cr_digits
8211
8212# The user is always right.
8213if test "${PATH_SEPARATOR+set}" != set; then
8214  echo "#! /bin/sh" >conf$$.sh
8215  echo  "exit 0"   >>conf$$.sh
8216  chmod +x conf$$.sh
8217  if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
8218    PATH_SEPARATOR=';'
8219  else
8220    PATH_SEPARATOR=:
8221  fi
8222  rm -f conf$$.sh
8223fi
8224
8225
8226  as_lineno_1=$LINENO
8227  as_lineno_2=$LINENO
8228  as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
8229  test "x$as_lineno_1" != "x$as_lineno_2" &&
8230  test "x$as_lineno_3"  = "x$as_lineno_2"  || {
8231  # Find who we are.  Look in the path if we contain no path at all
8232  # relative or not.
8233  case $0 in
8234    *[\\/]* ) as_myself=$0 ;;
8235    *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8236for as_dir in $PATH
8237do
8238  IFS=$as_save_IFS
8239  test -z "$as_dir" && as_dir=.
8240  test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
8241done
8242
8243       ;;
8244  esac
8245  # We did not find ourselves, most probably we were run as `sh COMMAND'
8246  # in which case we are not to be found in the path.
8247  if test "x$as_myself" = x; then
8248    as_myself=$0
8249  fi
8250  if test ! -f "$as_myself"; then
8251    { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
8252echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
8253   { (exit 1); exit 1; }; }
8254  fi
8255  case $CONFIG_SHELL in
8256  '')
8257    as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8258for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
8259do
8260  IFS=$as_save_IFS
8261  test -z "$as_dir" && as_dir=.
8262  for as_base in sh bash ksh sh5; do
8263         case $as_dir in
8264         /*)
8265           if ("$as_dir/$as_base" -c '
8266  as_lineno_1=$LINENO
8267  as_lineno_2=$LINENO
8268  as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
8269  test "x$as_lineno_1" != "x$as_lineno_2" &&
8270  test "x$as_lineno_3"  = "x$as_lineno_2" ') 2>/dev/null; then
8271             $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
8272             $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
8273             CONFIG_SHELL=$as_dir/$as_base
8274             export CONFIG_SHELL
8275             exec "$CONFIG_SHELL" "$0" ${1+"$@"}
8276           fi;;
8277         esac
8278       done
8279done
8280;;
8281  esac
8282
8283  # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
8284  # uniformly replaced by the line number.  The first 'sed' inserts a
8285  # line-number line before each line; the second 'sed' does the real
8286  # work.  The second script uses 'N' to pair each line-number line
8287  # with the numbered line, and appends trailing '-' during
8288  # substitution so that $LINENO is not a special case at line end.
8289  # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
8290  # second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)
8291  sed '=' <$as_myself |
8292    sed '
8293      N
8294      s,$,-,
8295      : loop
8296      s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
8297      t loop
8298      s,-$,,
8299      s,^['$as_cr_digits']*\n,,
8300    ' >$as_me.lineno &&
8301  chmod +x $as_me.lineno ||
8302    { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
8303echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
8304   { (exit 1); exit 1; }; }
8305
8306  # Don't try to exec as it changes $[0], causing all sort of problems
8307  # (the dirname of $[0] is not the place where we might find the
8308  # original and so on.  Autoconf is especially sensible to this).
8309  . ./$as_me.lineno
8310  # Exit status is that of the last command.
8311  exit
8312}
8313
8314
8315case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
8316  *c*,-n*) ECHO_N= ECHO_C='
8317' ECHO_T='      ' ;;
8318  *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
8319  *)       ECHO_N= ECHO_C='\c' ECHO_T= ;;
8320esac
8321
8322if expr a : '\(a\)' >/dev/null 2>&1; then
8323  as_expr=expr
8324else
8325  as_expr=false
8326fi
8327
8328rm -f conf$$ conf$$.exe conf$$.file
8329echo >conf$$.file
8330if ln -s conf$$.file conf$$ 2>/dev/null; then
8331  # We could just check for DJGPP; but this test a) works b) is more generic
8332  # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
8333  if test -f conf$$.exe; then
8334    # Don't use ln at all; we don't have any links
8335    as_ln_s='cp -p'
8336  else
8337    as_ln_s='ln -s'
8338  fi
8339elif ln conf$$.file conf$$ 2>/dev/null; then
8340  as_ln_s=ln
8341else
8342  as_ln_s='cp -p'
8343fi
8344rm -f conf$$ conf$$.exe conf$$.file
8345
8346if mkdir -p . 2>/dev/null; then
8347  as_mkdir_p=:
8348else
8349  test -d ./-p && rmdir ./-p
8350  as_mkdir_p=false
8351fi
8352
8353as_executable_p="test -f"
8354
8355# Sed expression to map a string onto a valid CPP name.
8356as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
8357
8358# Sed expression to map a string onto a valid variable name.
8359as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
8360
8361
8362# IFS
8363# We need space, tab and new line, in precisely that order.
8364as_nl='
8365'
8366IFS="   $as_nl"
8367
8368# CDPATH.
8369$as_unset CDPATH
8370
8371exec 6>&1
8372
8373# Open the log real soon, to keep \$[0] and so on meaningful, and to
8374# report actual input values of CONFIG_FILES etc. instead of their
8375# values after options handling.  Logging --version etc. is OK.
8376exec 5>>config.log
8377{
8378  echo
8379  sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
8380## Running $as_me. ##
8381_ASBOX
8382} >&5
8383cat >&5 <<_CSEOF
8384
8385This file was extended by orxonox $as_me 0.2.3-pre-alpha, which was
8386generated by GNU Autoconf 2.59.  Invocation command line was
8387
8388  CONFIG_FILES    = $CONFIG_FILES
8389  CONFIG_HEADERS  = $CONFIG_HEADERS
8390  CONFIG_LINKS    = $CONFIG_LINKS
8391  CONFIG_COMMANDS = $CONFIG_COMMANDS
8392  $ $0 $@
8393
8394_CSEOF
8395echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
8396echo >&5
8397_ACEOF
8398
8399# Files that config.status was made for.
8400if test -n "$ac_config_files"; then
8401  echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
8402fi
8403
8404if test -n "$ac_config_headers"; then
8405  echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
8406fi
8407
8408if test -n "$ac_config_links"; then
8409  echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
8410fi
8411
8412if test -n "$ac_config_commands"; then
8413  echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
8414fi
8415
8416cat >>$CONFIG_STATUS <<\_ACEOF
8417
8418ac_cs_usage="\
8419\`$as_me' instantiates files from templates according to the
8420current configuration.
8421
8422Usage: $0 [OPTIONS] [FILE]...
8423
8424  -h, --help       print this help, then exit
8425  -V, --version    print version number, then exit
8426  -q, --quiet      do not print progress messages
8427  -d, --debug      don't remove temporary files
8428      --recheck    update $as_me by reconfiguring in the same conditions
8429  --file=FILE[:TEMPLATE]
8430                   instantiate the configuration file FILE
8431  --header=FILE[:TEMPLATE]
8432                   instantiate the configuration header FILE
8433
8434Configuration files:
8435$config_files
8436
8437Configuration headers:
8438$config_headers
8439
8440Configuration commands:
8441$config_commands
8442
8443Report bugs to <bug-autoconf@gnu.org>."
8444_ACEOF
8445
8446cat >>$CONFIG_STATUS <<_ACEOF
8447ac_cs_version="\\
8448orxonox config.status 0.2.3-pre-alpha
8449configured by $0, generated by GNU Autoconf 2.59,
8450  with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
8451
8452Copyright (C) 2003 Free Software Foundation, Inc.
8453This config.status script is free software; the Free Software Foundation
8454gives unlimited permission to copy, distribute and modify it."
8455srcdir=$srcdir
8456INSTALL="$INSTALL"
8457_ACEOF
8458
8459cat >>$CONFIG_STATUS <<\_ACEOF
8460# If no file are specified by the user, then we need to provide default
8461# value.  By we need to know if files were specified by the user.
8462ac_need_defaults=:
8463while test $# != 0
8464do
8465  case $1 in
8466  --*=*)
8467    ac_option=`expr "x$1" : 'x\([^=]*\)='`
8468    ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
8469    ac_shift=:
8470    ;;
8471  -*)
8472    ac_option=$1
8473    ac_optarg=$2
8474    ac_shift=shift
8475    ;;
8476  *) # This is not an option, so the user has probably given explicit
8477     # arguments.
8478     ac_option=$1
8479     ac_need_defaults=false;;
8480  esac
8481
8482  case $ac_option in
8483  # Handling of the options.
8484_ACEOF
8485cat >>$CONFIG_STATUS <<\_ACEOF
8486  -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
8487    ac_cs_recheck=: ;;
8488  --version | --vers* | -V )
8489    echo "$ac_cs_version"; exit 0 ;;
8490  --he | --h)
8491    # Conflict between --help and --header
8492    { { echo "$as_me:$LINENO: error: ambiguous option: $1
8493Try \`$0 --help' for more information." >&5
8494echo "$as_me: error: ambiguous option: $1
8495Try \`$0 --help' for more information." >&2;}
8496   { (exit 1); exit 1; }; };;
8497  --help | --hel | -h )
8498    echo "$ac_cs_usage"; exit 0 ;;
8499  --debug | --d* | -d )
8500    debug=: ;;
8501  --file | --fil | --fi | --f )
8502    $ac_shift
8503    CONFIG_FILES="$CONFIG_FILES $ac_optarg"
8504    ac_need_defaults=false;;
8505  --header | --heade | --head | --hea )
8506    $ac_shift
8507    CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
8508    ac_need_defaults=false;;
8509  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
8510  | -silent | --silent | --silen | --sile | --sil | --si | --s)
8511    ac_cs_silent=: ;;
8512
8513  # This is an error.
8514  -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
8515Try \`$0 --help' for more information." >&5
8516echo "$as_me: error: unrecognized option: $1
8517Try \`$0 --help' for more information." >&2;}
8518   { (exit 1); exit 1; }; } ;;
8519
8520  *) ac_config_targets="$ac_config_targets $1" ;;
8521
8522  esac
8523  shift
8524done
8525
8526ac_configure_extra_args=
8527
8528if $ac_cs_silent; then
8529  exec 6>/dev/null
8530  ac_configure_extra_args="$ac_configure_extra_args --silent"
8531fi
8532
8533_ACEOF
8534cat >>$CONFIG_STATUS <<_ACEOF
8535if \$ac_cs_recheck; then
8536  echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
8537  exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
8538fi
8539
8540_ACEOF
8541
8542cat >>$CONFIG_STATUS <<_ACEOF
8543#
8544# INIT-COMMANDS section.
8545#
8546
8547AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
8548
8549_ACEOF
8550
8551
8552
8553cat >>$CONFIG_STATUS <<\_ACEOF
8554for ac_config_target in $ac_config_targets
8555do
8556  case "$ac_config_target" in
8557  # Handling of arguments.
8558  "Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
8559  "src/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
8560  "src/lib/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/Makefile" ;;
8561  "src/lib/graphics/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/graphics/Makefile" ;;
8562  "src/lib/graphics/importer/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/graphics/importer/Makefile" ;;
8563  "src/lib/gui/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/gui/Makefile" ;;
8564  "src/lib/gui/console/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/gui/console/Makefile" ;;
8565  "src/lib/gui/gui/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/gui/gui/Makefile" ;;
8566  "src/subprojects/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/subprojects/Makefile" ;;
8567  "src/subprojects/testmain/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/subprojects/testmain/Makefile" ;;
8568  "depfiles" ) CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
8569  "config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
8570  *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
8571echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
8572   { (exit 1); exit 1; }; };;
8573  esac
8574done
8575
8576# If the user did not use the arguments to specify the items to instantiate,
8577# then the envvar interface is used.  Set only those that are not.
8578# We use the long form for the default assignment because of an extremely
8579# bizarre bug on SunOS 4.1.3.
8580if $ac_need_defaults; then
8581  test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
8582  test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
8583  test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
8584fi
8585
8586# Have a temporary directory for convenience.  Make it in the build tree
8587# simply because there is no reason to put it here, and in addition,
8588# creating and moving files from /tmp can sometimes cause problems.
8589# Create a temporary directory, and hook for its removal unless debugging.
8590$debug ||
8591{
8592  trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
8593  trap '{ (exit 1); exit 1; }' 1 2 13 15
8594}
8595
8596# Create a (secure) tmp directory for tmp files.
8597
8598{
8599  tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
8600  test -n "$tmp" && test -d "$tmp"
8601}  ||
8602{
8603  tmp=./confstat$$-$RANDOM
8604  (umask 077 && mkdir $tmp)
8605} ||
8606{
8607   echo "$me: cannot create a temporary directory in ." >&2
8608   { (exit 1); exit 1; }
8609}
8610
8611_ACEOF
8612
8613cat >>$CONFIG_STATUS <<_ACEOF
8614
8615#
8616# CONFIG_FILES section.
8617#
8618
8619# No need to generate the scripts if there are no CONFIG_FILES.
8620# This happens for instance when ./config.status config.h
8621if test -n "\$CONFIG_FILES"; then
8622  # Protect against being on the right side of a sed subst in config.status.
8623  sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
8624   s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
8625s,@SHELL@,$SHELL,;t t
8626s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
8627s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
8628s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
8629s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
8630s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
8631s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
8632s,@exec_prefix@,$exec_prefix,;t t
8633s,@prefix@,$prefix,;t t
8634s,@program_transform_name@,$program_transform_name,;t t
8635s,@bindir@,$bindir,;t t
8636s,@sbindir@,$sbindir,;t t
8637s,@libexecdir@,$libexecdir,;t t
8638s,@datadir@,$datadir,;t t
8639s,@sysconfdir@,$sysconfdir,;t t
8640s,@sharedstatedir@,$sharedstatedir,;t t
8641s,@localstatedir@,$localstatedir,;t t
8642s,@libdir@,$libdir,;t t
8643s,@includedir@,$includedir,;t t
8644s,@oldincludedir@,$oldincludedir,;t t
8645s,@infodir@,$infodir,;t t
8646s,@mandir@,$mandir,;t t
8647s,@build_alias@,$build_alias,;t t
8648s,@host_alias@,$host_alias,;t t
8649s,@target_alias@,$target_alias,;t t
8650s,@DEFS@,$DEFS,;t t
8651s,@ECHO_C@,$ECHO_C,;t t
8652s,@ECHO_N@,$ECHO_N,;t t
8653s,@ECHO_T@,$ECHO_T,;t t
8654s,@LIBS@,$LIBS,;t t
8655s,@build@,$build,;t t
8656s,@build_cpu@,$build_cpu,;t t
8657s,@build_vendor@,$build_vendor,;t t
8658s,@build_os@,$build_os,;t t
8659s,@host@,$host,;t t
8660s,@host_cpu@,$host_cpu,;t t
8661s,@host_vendor@,$host_vendor,;t t
8662s,@host_os@,$host_os,;t t
8663s,@target@,$target,;t t
8664s,@target_cpu@,$target_cpu,;t t
8665s,@target_vendor@,$target_vendor,;t t
8666s,@target_os@,$target_os,;t t
8667s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
8668s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
8669s,@INSTALL_DATA@,$INSTALL_DATA,;t t
8670s,@CYGPATH_W@,$CYGPATH_W,;t t
8671s,@PACKAGE@,$PACKAGE,;t t
8672s,@VERSION@,$VERSION,;t t
8673s,@ACLOCAL@,$ACLOCAL,;t t
8674s,@AUTOCONF@,$AUTOCONF,;t t
8675s,@AUTOMAKE@,$AUTOMAKE,;t t
8676s,@AUTOHEADER@,$AUTOHEADER,;t t
8677s,@MAKEINFO@,$MAKEINFO,;t t
8678s,@AMTAR@,$AMTAR,;t t
8679s,@install_sh@,$install_sh,;t t
8680s,@STRIP@,$STRIP,;t t
8681s,@ac_ct_STRIP@,$ac_ct_STRIP,;t t
8682s,@INSTALL_STRIP_PROGRAM@,$INSTALL_STRIP_PROGRAM,;t t
8683s,@mkdir_p@,$mkdir_p,;t t
8684s,@AWK@,$AWK,;t t
8685s,@SET_MAKE@,$SET_MAKE,;t t
8686s,@am__leading_dot@,$am__leading_dot,;t t
8687s,@CXX@,$CXX,;t t
8688s,@CXXFLAGS@,$CXXFLAGS,;t t
8689s,@LDFLAGS@,$LDFLAGS,;t t
8690s,@CPPFLAGS@,$CPPFLAGS,;t t
8691s,@ac_ct_CXX@,$ac_ct_CXX,;t t
8692s,@EXEEXT@,$EXEEXT,;t t
8693s,@OBJEXT@,$OBJEXT,;t t
8694s,@DEPDIR@,$DEPDIR,;t t
8695s,@am__include@,$am__include,;t t
8696s,@am__quote@,$am__quote,;t t
8697s,@AMDEP_TRUE@,$AMDEP_TRUE,;t t
8698s,@AMDEP_FALSE@,$AMDEP_FALSE,;t t
8699s,@AMDEPBACKSLASH@,$AMDEPBACKSLASH,;t t
8700s,@CXXDEPMODE@,$CXXDEPMODE,;t t
8701s,@am__fastdepCXX_TRUE@,$am__fastdepCXX_TRUE,;t t
8702s,@am__fastdepCXX_FALSE@,$am__fastdepCXX_FALSE,;t t
8703s,@RANLIB@,$RANLIB,;t t
8704s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t
8705s,@CC@,$CC,;t t
8706s,@CFLAGS@,$CFLAGS,;t t
8707s,@ac_ct_CC@,$ac_ct_CC,;t t
8708s,@CCDEPMODE@,$CCDEPMODE,;t t
8709s,@am__fastdepCC_TRUE@,$am__fastdepCC_TRUE,;t t
8710s,@am__fastdepCC_FALSE@,$am__fastdepCC_FALSE,;t t
8711s,@CPP@,$CPP,;t t
8712s,@EGREP@,$EGREP,;t t
8713s,@DEBUG@,$DEBUG,;t t
8714s,@SUB_PROJECTS_TRUE@,$SUB_PROJECTS_TRUE,;t t
8715s,@SUB_PROJECTS_FALSE@,$SUB_PROJECTS_FALSE,;t t
8716s,@DOCUMENTATION_TRUE@,$DOCUMENTATION_TRUE,;t t
8717s,@DOCUMENTATION_FALSE@,$DOCUMENTATION_FALSE,;t t
8718s,@DOXYGEN@,$DOXYGEN,;t t
8719s,@DOXYGEN_TRUE@,$DOXYGEN_TRUE,;t t
8720s,@DOXYGEN_FALSE@,$DOXYGEN_FALSE,;t t
8721s,@GPROF@,$GPROF,;t t
8722s,@PKG_CONFIG@,$PKG_CONFIG,;t t
8723s,@MSBITFIELDS@,$MSBITFIELDS,;t t
8724s,@GTK2_LIBS@,$GTK2_LIBS,;t t
8725s,@GTK2_CFLAGS@,$GTK2_CFLAGS,;t t
8726s,@HAVE_GTK2_TRUE@,$HAVE_GTK2_TRUE,;t t
8727s,@HAVE_GTK2_FALSE@,$HAVE_GTK2_FALSE,;t t
8728s,@CURL_LIBS@,$CURL_LIBS,;t t
8729s,@CURL_CFLAGS@,$CURL_CFLAGS,;t t
8730s,@HAVE_CURL_TRUE@,$HAVE_CURL_TRUE,;t t
8731s,@HAVE_CURL_FALSE@,$HAVE_CURL_FALSE,;t t
8732s,@LIBOBJS@,$LIBOBJS,;t t
8733s,@LTLIBOBJS@,$LTLIBOBJS,;t t
8734CEOF
8735
8736_ACEOF
8737
8738  cat >>$CONFIG_STATUS <<\_ACEOF
8739  # Split the substitutions into bite-sized pieces for seds with
8740  # small command number limits, like on Digital OSF/1 and HP-UX.
8741  ac_max_sed_lines=48
8742  ac_sed_frag=1 # Number of current file.
8743  ac_beg=1 # First line for current file.
8744  ac_end=$ac_max_sed_lines # Line after last line for current file.
8745  ac_more_lines=:
8746  ac_sed_cmds=
8747  while $ac_more_lines; do
8748    if test $ac_beg -gt 1; then
8749      sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
8750    else
8751      sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
8752    fi
8753    if test ! -s $tmp/subs.frag; then
8754      ac_more_lines=false
8755    else
8756      # The purpose of the label and of the branching condition is to
8757      # speed up the sed processing (if there are no `@' at all, there
8758      # is no need to browse any of the substitutions).
8759      # These are the two extra sed commands mentioned above.
8760      (echo ':t
8761  /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
8762      if test -z "$ac_sed_cmds"; then
8763        ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
8764      else
8765        ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
8766      fi
8767      ac_sed_frag=`expr $ac_sed_frag + 1`
8768      ac_beg=$ac_end
8769      ac_end=`expr $ac_end + $ac_max_sed_lines`
8770    fi
8771  done
8772  if test -z "$ac_sed_cmds"; then
8773    ac_sed_cmds=cat
8774  fi
8775fi # test -n "$CONFIG_FILES"
8776
8777_ACEOF
8778cat >>$CONFIG_STATUS <<\_ACEOF
8779for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
8780  # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
8781  case $ac_file in
8782  - | *:- | *:-:* ) # input from stdin
8783        cat >$tmp/stdin
8784        ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
8785        ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
8786  *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
8787        ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
8788  * )   ac_file_in=$ac_file.in ;;
8789  esac
8790
8791  # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
8792  ac_dir=`(dirname "$ac_file") 2>/dev/null ||
8793$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8794         X"$ac_file" : 'X\(//\)[^/]' \| \
8795         X"$ac_file" : 'X\(//\)$' \| \
8796         X"$ac_file" : 'X\(/\)' \| \
8797         .     : '\(.\)' 2>/dev/null ||
8798echo X"$ac_file" |
8799    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
8800          /^X\(\/\/\)[^/].*/{ s//\1/; q; }
8801          /^X\(\/\/\)$/{ s//\1/; q; }
8802          /^X\(\/\).*/{ s//\1/; q; }
8803          s/.*/./; q'`
8804  { if $as_mkdir_p; then
8805    mkdir -p "$ac_dir"
8806  else
8807    as_dir="$ac_dir"
8808    as_dirs=
8809    while test ! -d "$as_dir"; do
8810      as_dirs="$as_dir $as_dirs"
8811      as_dir=`(dirname "$as_dir") 2>/dev/null ||
8812$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8813         X"$as_dir" : 'X\(//\)[^/]' \| \
8814         X"$as_dir" : 'X\(//\)$' \| \
8815         X"$as_dir" : 'X\(/\)' \| \
8816         .     : '\(.\)' 2>/dev/null ||
8817echo X"$as_dir" |
8818    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
8819          /^X\(\/\/\)[^/].*/{ s//\1/; q; }
8820          /^X\(\/\/\)$/{ s//\1/; q; }
8821          /^X\(\/\).*/{ s//\1/; q; }
8822          s/.*/./; q'`
8823    done
8824    test ! -n "$as_dirs" || mkdir $as_dirs
8825  fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
8826echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
8827   { (exit 1); exit 1; }; }; }
8828
8829  ac_builddir=.
8830
8831if test "$ac_dir" != .; then
8832  ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
8833  # A "../" for each directory in $ac_dir_suffix.
8834  ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
8835else
8836  ac_dir_suffix= ac_top_builddir=
8837fi
8838
8839case $srcdir in
8840  .)  # No --srcdir option.  We are building in place.
8841    ac_srcdir=.
8842    if test -z "$ac_top_builddir"; then
8843       ac_top_srcdir=.
8844    else
8845       ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
8846    fi ;;
8847  [\\/]* | ?:[\\/]* )  # Absolute path.
8848    ac_srcdir=$srcdir$ac_dir_suffix;
8849    ac_top_srcdir=$srcdir ;;
8850  *) # Relative path.
8851    ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
8852    ac_top_srcdir=$ac_top_builddir$srcdir ;;
8853esac
8854
8855# Do not use `cd foo && pwd` to compute absolute paths, because
8856# the directories may not exist.
8857case `pwd` in
8858.) ac_abs_builddir="$ac_dir";;
8859*)
8860  case "$ac_dir" in
8861  .) ac_abs_builddir=`pwd`;;
8862  [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
8863  *) ac_abs_builddir=`pwd`/"$ac_dir";;
8864  esac;;
8865esac
8866case $ac_abs_builddir in
8867.) ac_abs_top_builddir=${ac_top_builddir}.;;
8868*)
8869  case ${ac_top_builddir}. in
8870  .) ac_abs_top_builddir=$ac_abs_builddir;;
8871  [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
8872  *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
8873  esac;;
8874esac
8875case $ac_abs_builddir in
8876.) ac_abs_srcdir=$ac_srcdir;;
8877*)
8878  case $ac_srcdir in
8879  .) ac_abs_srcdir=$ac_abs_builddir;;
8880  [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
8881  *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
8882  esac;;
8883esac
8884case $ac_abs_builddir in
8885.) ac_abs_top_srcdir=$ac_top_srcdir;;
8886*)
8887  case $ac_top_srcdir in
8888  .) ac_abs_top_srcdir=$ac_abs_builddir;;
8889  [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
8890  *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
8891  esac;;
8892esac
8893
8894
8895  case $INSTALL in
8896  [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
8897  *) ac_INSTALL=$ac_top_builddir$INSTALL ;;
8898  esac
8899
8900  if test x"$ac_file" != x-; then
8901    { echo "$as_me:$LINENO: creating $ac_file" >&5
8902echo "$as_me: creating $ac_file" >&6;}
8903    rm -f "$ac_file"
8904  fi
8905  # Let's still pretend it is `configure' which instantiates (i.e., don't
8906  # use $as_me), people would be surprised to read:
8907  #    /* config.h.  Generated by config.status.  */
8908  if test x"$ac_file" = x-; then
8909    configure_input=
8910  else
8911    configure_input="$ac_file.  "
8912  fi
8913  configure_input=$configure_input"Generated from `echo $ac_file_in |
8914                                     sed 's,.*/,,'` by configure."
8915
8916  # First look for the input files in the build tree, otherwise in the
8917  # src tree.
8918  ac_file_inputs=`IFS=:
8919    for f in $ac_file_in; do
8920      case $f in
8921      -) echo $tmp/stdin ;;
8922      [\\/$]*)
8923         # Absolute (can't be DOS-style, as IFS=:)
8924         test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
8925echo "$as_me: error: cannot find input file: $f" >&2;}
8926   { (exit 1); exit 1; }; }
8927         echo "$f";;
8928      *) # Relative
8929         if test -f "$f"; then
8930           # Build tree
8931           echo "$f"
8932         elif test -f "$srcdir/$f"; then
8933           # Source tree
8934           echo "$srcdir/$f"
8935         else
8936           # /dev/null tree
8937           { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
8938echo "$as_me: error: cannot find input file: $f" >&2;}
8939   { (exit 1); exit 1; }; }
8940         fi;;
8941      esac
8942    done` || { (exit 1); exit 1; }
8943_ACEOF
8944cat >>$CONFIG_STATUS <<_ACEOF
8945  sed "$ac_vpsub
8946$extrasub
8947_ACEOF
8948cat >>$CONFIG_STATUS <<\_ACEOF
8949:t
8950/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
8951s,@configure_input@,$configure_input,;t t
8952s,@srcdir@,$ac_srcdir,;t t
8953s,@abs_srcdir@,$ac_abs_srcdir,;t t
8954s,@top_srcdir@,$ac_top_srcdir,;t t
8955s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
8956s,@builddir@,$ac_builddir,;t t
8957s,@abs_builddir@,$ac_abs_builddir,;t t
8958s,@top_builddir@,$ac_top_builddir,;t t
8959s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
8960s,@INSTALL@,$ac_INSTALL,;t t
8961" $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
8962  rm -f $tmp/stdin
8963  if test x"$ac_file" != x-; then
8964    mv $tmp/out $ac_file
8965  else
8966    cat $tmp/out
8967    rm -f $tmp/out
8968  fi
8969
8970done
8971_ACEOF
8972cat >>$CONFIG_STATUS <<\_ACEOF
8973
8974#
8975# CONFIG_HEADER section.
8976#
8977
8978# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
8979# NAME is the cpp macro being defined and VALUE is the value it is being given.
8980#
8981# ac_d sets the value in "#define NAME VALUE" lines.
8982ac_dA='s,^\([    ]*\)#\([        ]*define[       ][      ]*\)'
8983ac_dB='[         ].*$,\1#\2'
8984ac_dC=' '
8985ac_dD=',;t'
8986# ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
8987ac_uA='s,^\([    ]*\)#\([        ]*\)undef\([    ][      ]*\)'
8988ac_uB='$,\1#\2define\3'
8989ac_uC=' '
8990ac_uD=',;t'
8991
8992for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
8993  # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
8994  case $ac_file in
8995  - | *:- | *:-:* ) # input from stdin
8996        cat >$tmp/stdin
8997        ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
8998        ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
8999  *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
9000        ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
9001  * )   ac_file_in=$ac_file.in ;;
9002  esac
9003
9004  test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
9005echo "$as_me: creating $ac_file" >&6;}
9006
9007  # First look for the input files in the build tree, otherwise in the
9008  # src tree.
9009  ac_file_inputs=`IFS=:
9010    for f in $ac_file_in; do
9011      case $f in
9012      -) echo $tmp/stdin ;;
9013      [\\/$]*)
9014         # Absolute (can't be DOS-style, as IFS=:)
9015         test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
9016echo "$as_me: error: cannot find input file: $f" >&2;}
9017   { (exit 1); exit 1; }; }
9018         # Do quote $f, to prevent DOS paths from being IFS'd.
9019         echo "$f";;
9020      *) # Relative
9021         if test -f "$f"; then
9022           # Build tree
9023           echo "$f"
9024         elif test -f "$srcdir/$f"; then
9025           # Source tree
9026           echo "$srcdir/$f"
9027         else
9028           # /dev/null tree
9029           { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
9030echo "$as_me: error: cannot find input file: $f" >&2;}
9031   { (exit 1); exit 1; }; }
9032         fi;;
9033      esac
9034    done` || { (exit 1); exit 1; }
9035  # Remove the trailing spaces.
9036  sed 's/[       ]*$//' $ac_file_inputs >$tmp/in
9037
9038_ACEOF
9039
9040# Transform confdefs.h into two sed scripts, `conftest.defines' and
9041# `conftest.undefs', that substitutes the proper values into
9042# config.h.in to produce config.h.  The first handles `#define'
9043# templates, and the second `#undef' templates.
9044# And first: Protect against being on the right side of a sed subst in
9045# config.status.  Protect against being in an unquoted here document
9046# in config.status.
9047rm -f conftest.defines conftest.undefs
9048# Using a here document instead of a string reduces the quoting nightmare.
9049# Putting comments in sed scripts is not portable.
9050#
9051# `end' is used to avoid that the second main sed command (meant for
9052# 0-ary CPP macros) applies to n-ary macro definitions.
9053# See the Autoconf documentation for `clear'.
9054cat >confdef2sed.sed <<\_ACEOF
9055s/[\\&,]/\\&/g
9056s,[\\$`],\\&,g
9057t clear
9058: clear
9059s,^[     ]*#[    ]*define[       ][      ]*\([^  (][^    (]*\)\(([^)]*)\)[       ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
9060t end
9061s,^[     ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
9062: end
9063_ACEOF
9064# If some macros were called several times there might be several times
9065# the same #defines, which is useless.  Nevertheless, we may not want to
9066# sort them, since we want the *last* AC-DEFINE to be honored.
9067uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines
9068sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
9069rm -f confdef2sed.sed
9070
9071# This sed command replaces #undef with comments.  This is necessary, for
9072# example, in the case of _POSIX_SOURCE, which is predefined and required
9073# on some systems where configure will not decide to define it.
9074cat >>conftest.undefs <<\_ACEOF
9075s,^[     ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */,
9076_ACEOF
9077
9078# Break up conftest.defines because some shells have a limit on the size
9079# of here documents, and old seds have small limits too (100 cmds).
9080echo '  # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
9081echo '  if grep "^[      ]*#[    ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
9082echo '  # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
9083echo '  :' >>$CONFIG_STATUS
9084rm -f conftest.tail
9085while grep . conftest.defines >/dev/null
9086do
9087  # Write a limited-size here document to $tmp/defines.sed.
9088  echo '  cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
9089  # Speed up: don't consider the non `#define' lines.
9090  echo '/^[      ]*#[    ]*define/!b' >>$CONFIG_STATUS
9091  # Work around the forget-to-reset-the-flag bug.
9092  echo 't clr' >>$CONFIG_STATUS
9093  echo ': clr' >>$CONFIG_STATUS
9094  sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
9095  echo 'CEOF
9096  sed -f $tmp/defines.sed $tmp/in >$tmp/out
9097  rm -f $tmp/in
9098  mv $tmp/out $tmp/in
9099' >>$CONFIG_STATUS
9100  sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
9101  rm -f conftest.defines
9102  mv conftest.tail conftest.defines
9103done
9104rm -f conftest.defines
9105echo '  fi # grep' >>$CONFIG_STATUS
9106echo >>$CONFIG_STATUS
9107
9108# Break up conftest.undefs because some shells have a limit on the size
9109# of here documents, and old seds have small limits too (100 cmds).
9110echo '  # Handle all the #undef templates' >>$CONFIG_STATUS
9111rm -f conftest.tail
9112while grep . conftest.undefs >/dev/null
9113do
9114  # Write a limited-size here document to $tmp/undefs.sed.
9115  echo '  cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
9116  # Speed up: don't consider the non `#undef'
9117  echo '/^[      ]*#[    ]*undef/!b' >>$CONFIG_STATUS
9118  # Work around the forget-to-reset-the-flag bug.
9119  echo 't clr' >>$CONFIG_STATUS
9120  echo ': clr' >>$CONFIG_STATUS
9121  sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
9122  echo 'CEOF
9123  sed -f $tmp/undefs.sed $tmp/in >$tmp/out
9124  rm -f $tmp/in
9125  mv $tmp/out $tmp/in
9126' >>$CONFIG_STATUS
9127  sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
9128  rm -f conftest.undefs
9129  mv conftest.tail conftest.undefs
9130done
9131rm -f conftest.undefs
9132
9133cat >>$CONFIG_STATUS <<\_ACEOF
9134  # Let's still pretend it is `configure' which instantiates (i.e., don't
9135  # use $as_me), people would be surprised to read:
9136  #    /* config.h.  Generated by config.status.  */
9137  if test x"$ac_file" = x-; then
9138    echo "/* Generated by configure.  */" >$tmp/config.h
9139  else
9140    echo "/* $ac_file.  Generated by configure.  */" >$tmp/config.h
9141  fi
9142  cat $tmp/in >>$tmp/config.h
9143  rm -f $tmp/in
9144  if test x"$ac_file" != x-; then
9145    if diff $ac_file $tmp/config.h >/dev/null 2>&1; then
9146      { echo "$as_me:$LINENO: $ac_file is unchanged" >&5
9147echo "$as_me: $ac_file is unchanged" >&6;}
9148    else
9149      ac_dir=`(dirname "$ac_file") 2>/dev/null ||
9150$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
9151         X"$ac_file" : 'X\(//\)[^/]' \| \
9152         X"$ac_file" : 'X\(//\)$' \| \
9153         X"$ac_file" : 'X\(/\)' \| \
9154         .     : '\(.\)' 2>/dev/null ||
9155echo X"$ac_file" |
9156    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
9157          /^X\(\/\/\)[^/].*/{ s//\1/; q; }
9158          /^X\(\/\/\)$/{ s//\1/; q; }
9159          /^X\(\/\).*/{ s//\1/; q; }
9160          s/.*/./; q'`
9161      { if $as_mkdir_p; then
9162    mkdir -p "$ac_dir"
9163  else
9164    as_dir="$ac_dir"
9165    as_dirs=
9166    while test ! -d "$as_dir"; do
9167      as_dirs="$as_dir $as_dirs"
9168      as_dir=`(dirname "$as_dir") 2>/dev/null ||
9169$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
9170         X"$as_dir" : 'X\(//\)[^/]' \| \
9171         X"$as_dir" : 'X\(//\)$' \| \
9172         X"$as_dir" : 'X\(/\)' \| \
9173         .     : '\(.\)' 2>/dev/null ||
9174echo X"$as_dir" |
9175    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
9176          /^X\(\/\/\)[^/].*/{ s//\1/; q; }
9177          /^X\(\/\/\)$/{ s//\1/; q; }
9178          /^X\(\/\).*/{ s//\1/; q; }
9179          s/.*/./; q'`
9180    done
9181    test ! -n "$as_dirs" || mkdir $as_dirs
9182  fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
9183echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
9184   { (exit 1); exit 1; }; }; }
9185
9186      rm -f $ac_file
9187      mv $tmp/config.h $ac_file
9188    fi
9189  else
9190    cat $tmp/config.h
9191    rm -f $tmp/config.h
9192  fi
9193# Compute $ac_file's index in $config_headers.
9194_am_stamp_count=1
9195for _am_header in $config_headers :; do
9196  case $_am_header in
9197    $ac_file | $ac_file:* )
9198      break ;;
9199    * )
9200      _am_stamp_count=`expr $_am_stamp_count + 1` ;;
9201  esac
9202done
9203echo "timestamp for $ac_file" >`(dirname $ac_file) 2>/dev/null ||
9204$as_expr X$ac_file : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
9205         X$ac_file : 'X\(//\)[^/]' \| \
9206         X$ac_file : 'X\(//\)$' \| \
9207         X$ac_file : 'X\(/\)' \| \
9208         .     : '\(.\)' 2>/dev/null ||
9209echo X$ac_file |
9210    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
9211          /^X\(\/\/\)[^/].*/{ s//\1/; q; }
9212          /^X\(\/\/\)$/{ s//\1/; q; }
9213          /^X\(\/\).*/{ s//\1/; q; }
9214          s/.*/./; q'`/stamp-h$_am_stamp_count
9215done
9216_ACEOF
9217cat >>$CONFIG_STATUS <<\_ACEOF
9218
9219#
9220# CONFIG_COMMANDS section.
9221#
9222for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
9223  ac_dest=`echo "$ac_file" | sed 's,:.*,,'`
9224  ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'`
9225  ac_dir=`(dirname "$ac_dest") 2>/dev/null ||
9226$as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
9227         X"$ac_dest" : 'X\(//\)[^/]' \| \
9228         X"$ac_dest" : 'X\(//\)$' \| \
9229         X"$ac_dest" : 'X\(/\)' \| \
9230         .     : '\(.\)' 2>/dev/null ||
9231echo X"$ac_dest" |
9232    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
9233          /^X\(\/\/\)[^/].*/{ s//\1/; q; }
9234          /^X\(\/\/\)$/{ s//\1/; q; }
9235          /^X\(\/\).*/{ s//\1/; q; }
9236          s/.*/./; q'`
9237  { if $as_mkdir_p; then
9238    mkdir -p "$ac_dir"
9239  else
9240    as_dir="$ac_dir"
9241    as_dirs=
9242    while test ! -d "$as_dir"; do
9243      as_dirs="$as_dir $as_dirs"
9244      as_dir=`(dirname "$as_dir") 2>/dev/null ||
9245$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
9246         X"$as_dir" : 'X\(//\)[^/]' \| \
9247         X"$as_dir" : 'X\(//\)$' \| \
9248         X"$as_dir" : 'X\(/\)' \| \
9249         .     : '\(.\)' 2>/dev/null ||
9250echo X"$as_dir" |
9251    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
9252          /^X\(\/\/\)[^/].*/{ s//\1/; q; }
9253          /^X\(\/\/\)$/{ s//\1/; q; }
9254          /^X\(\/\).*/{ s//\1/; q; }
9255          s/.*/./; q'`
9256    done
9257    test ! -n "$as_dirs" || mkdir $as_dirs
9258  fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
9259echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
9260   { (exit 1); exit 1; }; }; }
9261
9262  ac_builddir=.
9263
9264if test "$ac_dir" != .; then
9265  ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
9266  # A "../" for each directory in $ac_dir_suffix.
9267  ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
9268else
9269  ac_dir_suffix= ac_top_builddir=
9270fi
9271
9272case $srcdir in
9273  .)  # No --srcdir option.  We are building in place.
9274    ac_srcdir=.
9275    if test -z "$ac_top_builddir"; then
9276       ac_top_srcdir=.
9277    else
9278       ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
9279    fi ;;
9280  [\\/]* | ?:[\\/]* )  # Absolute path.
9281    ac_srcdir=$srcdir$ac_dir_suffix;
9282    ac_top_srcdir=$srcdir ;;
9283  *) # Relative path.
9284    ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
9285    ac_top_srcdir=$ac_top_builddir$srcdir ;;
9286esac
9287
9288# Do not use `cd foo && pwd` to compute absolute paths, because
9289# the directories may not exist.
9290case `pwd` in
9291.) ac_abs_builddir="$ac_dir";;
9292*)
9293  case "$ac_dir" in
9294  .) ac_abs_builddir=`pwd`;;
9295  [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
9296  *) ac_abs_builddir=`pwd`/"$ac_dir";;
9297  esac;;
9298esac
9299case $ac_abs_builddir in
9300.) ac_abs_top_builddir=${ac_top_builddir}.;;
9301*)
9302  case ${ac_top_builddir}. in
9303  .) ac_abs_top_builddir=$ac_abs_builddir;;
9304  [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
9305  *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
9306  esac;;
9307esac
9308case $ac_abs_builddir in
9309.) ac_abs_srcdir=$ac_srcdir;;
9310*)
9311  case $ac_srcdir in
9312  .) ac_abs_srcdir=$ac_abs_builddir;;
9313  [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
9314  *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
9315  esac;;
9316esac
9317case $ac_abs_builddir in
9318.) ac_abs_top_srcdir=$ac_top_srcdir;;
9319*)
9320  case $ac_top_srcdir in
9321  .) ac_abs_top_srcdir=$ac_abs_builddir;;
9322  [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
9323  *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
9324  esac;;
9325esac
9326
9327
9328  { echo "$as_me:$LINENO: executing $ac_dest commands" >&5
9329echo "$as_me: executing $ac_dest commands" >&6;}
9330  case $ac_dest in
9331    depfiles ) test x"$AMDEP_TRUE" != x"" || for mf in $CONFIG_FILES; do
9332  # Strip MF so we end up with the name of the file.
9333  mf=`echo "$mf" | sed -e 's/:.*$//'`
9334  # Check whether this is an Automake generated Makefile or not.
9335  # We used to match only the files named `Makefile.in', but
9336  # some people rename them; so instead we look at the file content.
9337  # Grep'ing the first line is not enough: some people post-process
9338  # each Makefile.in and add a new line on top of each file to say so.
9339  # So let's grep whole file.
9340  if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then
9341    dirpart=`(dirname "$mf") 2>/dev/null ||
9342$as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
9343         X"$mf" : 'X\(//\)[^/]' \| \
9344         X"$mf" : 'X\(//\)$' \| \
9345         X"$mf" : 'X\(/\)' \| \
9346         .     : '\(.\)' 2>/dev/null ||
9347echo X"$mf" |
9348    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
9349          /^X\(\/\/\)[^/].*/{ s//\1/; q; }
9350          /^X\(\/\/\)$/{ s//\1/; q; }
9351          /^X\(\/\).*/{ s//\1/; q; }
9352          s/.*/./; q'`
9353  else
9354    continue
9355  fi
9356  grep '^DEP_FILES *= *[^ #]' < "$mf" > /dev/null || continue
9357  # Extract the definition of DEP_FILES from the Makefile without
9358  # running `make'.
9359  DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
9360  test -z "$DEPDIR" && continue
9361  # When using ansi2knr, U may be empty or an underscore; expand it
9362  U=`sed -n 's/^U = //p' < "$mf"`
9363  test -d "$dirpart/$DEPDIR" || mkdir "$dirpart/$DEPDIR"
9364  # We invoke sed twice because it is the simplest approach to
9365  # changing $(DEPDIR) to its actual value in the expansion.
9366  for file in `sed -n '
9367    /^DEP_FILES = .*\\\\$/ {
9368      s/^DEP_FILES = //
9369      :loop
9370        s/\\\\$//
9371        p
9372        n
9373        /\\\\$/ b loop
9374      p
9375    }
9376    /^DEP_FILES = / s/^DEP_FILES = //p' < "$mf" | \
9377       sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
9378    # Make sure the directory exists.
9379    test -f "$dirpart/$file" && continue
9380    fdir=`(dirname "$file") 2>/dev/null ||
9381$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
9382         X"$file" : 'X\(//\)[^/]' \| \
9383         X"$file" : 'X\(//\)$' \| \
9384         X"$file" : 'X\(/\)' \| \
9385         .     : '\(.\)' 2>/dev/null ||
9386echo X"$file" |
9387    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
9388          /^X\(\/\/\)[^/].*/{ s//\1/; q; }
9389          /^X\(\/\/\)$/{ s//\1/; q; }
9390          /^X\(\/\).*/{ s//\1/; q; }
9391          s/.*/./; q'`
9392    { if $as_mkdir_p; then
9393    mkdir -p $dirpart/$fdir
9394  else
9395    as_dir=$dirpart/$fdir
9396    as_dirs=
9397    while test ! -d "$as_dir"; do
9398      as_dirs="$as_dir $as_dirs"
9399      as_dir=`(dirname "$as_dir") 2>/dev/null ||
9400$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
9401         X"$as_dir" : 'X\(//\)[^/]' \| \
9402         X"$as_dir" : 'X\(//\)$' \| \
9403         X"$as_dir" : 'X\(/\)' \| \
9404         .     : '\(.\)' 2>/dev/null ||
9405echo X"$as_dir" |
9406    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
9407          /^X\(\/\/\)[^/].*/{ s//\1/; q; }
9408          /^X\(\/\/\)$/{ s//\1/; q; }
9409          /^X\(\/\).*/{ s//\1/; q; }
9410          s/.*/./; q'`
9411    done
9412    test ! -n "$as_dirs" || mkdir $as_dirs
9413  fi || { { echo "$as_me:$LINENO: error: cannot create directory $dirpart/$fdir" >&5
9414echo "$as_me: error: cannot create directory $dirpart/$fdir" >&2;}
9415   { (exit 1); exit 1; }; }; }
9416
9417    # echo "creating $dirpart/$file"
9418    echo '# dummy' > "$dirpart/$file"
9419  done
9420done
9421 ;;
9422  esac
9423done
9424_ACEOF
9425
9426cat >>$CONFIG_STATUS <<\_ACEOF
9427
9428{ (exit 0); exit 0; }
9429_ACEOF
9430chmod +x $CONFIG_STATUS
9431ac_clean_files=$ac_clean_files_save
9432
9433
9434# configure is writing to config.log, and then calls config.status.
9435# config.status does its own redirection, appending to config.log.
9436# Unfortunately, on DOS this fails, as config.log is still kept open
9437# by configure, so config.status won't be able to write to it; its
9438# output is simply discarded.  So we exec the FD to /dev/null,
9439# effectively closing config.log, so it can be properly (re)opened and
9440# appended to by config.status.  When coming back to configure, we
9441# need to make the FD available again.
9442if test "$no_create" != yes; then
9443  ac_cs_success=:
9444  ac_config_status_args=
9445  test "$silent" = yes &&
9446    ac_config_status_args="$ac_config_status_args --quiet"
9447  exec 5>/dev/null
9448  $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
9449  exec 5>>config.log
9450  # Use ||, not &&, to avoid exiting from the if with $? = 1, which
9451  # would make configure fail if this is the last instruction.
9452  $ac_cs_success || { (exit 1); exit 1; }
9453fi
9454
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