Planet
navi homePPSaboutscreenshotsdownloaddevelopmentforum

source: orxonox.OLD/orxonox/trunk/configure @ 3039

Last change on this file since 3039 was 3001, checked in by bensch, 20 years ago

orxonox/trunk: changed Makefile so it should compile again on OS X

  • Property svn:executable set to *
File size: 246.9 KB
Line 
1#! /bin/sh
2# Guess values for system-dependent variables and create Makefiles.
3# Generated by GNU Autoconf 2.59 for orxonox 0.1-pre-alpha.
4#
5# Report bugs to <orxonox-dev@mail.datacore.ch>.
6#
7# Copyright (C) 2003 Free Software Foundation, Inc.
8# This configure script is free software; the Free Software Foundation
9# gives unlimited permission to copy, distribute and modify it.
10## --------------------- ##
11## M4sh Initialization.  ##
12## --------------------- ##
13
14# Be Bourne compatible
15if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
16  emulate sh
17  NULLCMD=:
18  # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
19  # is contrary to our usage.  Disable this feature.
20  alias -g '${1+"$@"}'='"$@"'
21elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
22  set -o posix
23fi
24DUALCASE=1; export DUALCASE # for MKS sh
25
26# Support unset when possible.
27if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
28  as_unset=unset
29else
30  as_unset=false
31fi
32
33
34# Work around bugs in pre-3.0 UWIN ksh.
35$as_unset ENV MAIL MAILPATH
36PS1='$ '
37PS2='> '
38PS4='+ '
39
40# NLS nuisances.
41for as_var in \
42  LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
43  LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
44  LC_TELEPHONE LC_TIME
45do
46  if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
47    eval $as_var=C; export $as_var
48  else
49    $as_unset $as_var
50  fi
51done
52
53# Required to use basename.
54if expr a : '\(a\)' >/dev/null 2>&1; then
55  as_expr=expr
56else
57  as_expr=false
58fi
59
60if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
61  as_basename=basename
62else
63  as_basename=false
64fi
65
66
67# Name of the executable.
68as_me=`$as_basename "$0" ||
69$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
70         X"$0" : 'X\(//\)$' \| \
71         X"$0" : 'X\(/\)$' \| \
72         .     : '\(.\)' 2>/dev/null ||
73echo X/"$0" |
74    sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
75          /^X\/\(\/\/\)$/{ s//\1/; q; }
76          /^X\/\(\/\).*/{ s//\1/; q; }
77          s/.*/./; q'`
78
79
80# PATH needs CR, and LINENO needs CR and PATH.
81# Avoid depending upon Character Ranges.
82as_cr_letters='abcdefghijklmnopqrstuvwxyz'
83as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
84as_cr_Letters=$as_cr_letters$as_cr_LETTERS
85as_cr_digits='0123456789'
86as_cr_alnum=$as_cr_Letters$as_cr_digits
87
88# The user is always right.
89if test "${PATH_SEPARATOR+set}" != set; then
90  echo "#! /bin/sh" >conf$$.sh
91  echo  "exit 0"   >>conf$$.sh
92  chmod +x conf$$.sh
93  if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
94    PATH_SEPARATOR=';'
95  else
96    PATH_SEPARATOR=:
97  fi
98  rm -f conf$$.sh
99fi
100
101
102  as_lineno_1=$LINENO
103  as_lineno_2=$LINENO
104  as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
105  test "x$as_lineno_1" != "x$as_lineno_2" &&
106  test "x$as_lineno_3"  = "x$as_lineno_2"  || {
107  # Find who we are.  Look in the path if we contain no path at all
108  # relative or not.
109  case $0 in
110    *[\\/]* ) as_myself=$0 ;;
111    *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
112for as_dir in $PATH
113do
114  IFS=$as_save_IFS
115  test -z "$as_dir" && as_dir=.
116  test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
117done
118
119       ;;
120  esac
121  # We did not find ourselves, most probably we were run as `sh COMMAND'
122  # in which case we are not to be found in the path.
123  if test "x$as_myself" = x; then
124    as_myself=$0
125  fi
126  if test ! -f "$as_myself"; then
127    { echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2
128   { (exit 1); exit 1; }; }
129  fi
130  case $CONFIG_SHELL in
131  '')
132    as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
133for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
134do
135  IFS=$as_save_IFS
136  test -z "$as_dir" && as_dir=.
137  for as_base in sh bash ksh sh5; do
138         case $as_dir in
139         /*)
140           if ("$as_dir/$as_base" -c '
141  as_lineno_1=$LINENO
142  as_lineno_2=$LINENO
143  as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
144  test "x$as_lineno_1" != "x$as_lineno_2" &&
145  test "x$as_lineno_3"  = "x$as_lineno_2" ') 2>/dev/null; then
146             $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
147             $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
148             CONFIG_SHELL=$as_dir/$as_base
149             export CONFIG_SHELL
150             exec "$CONFIG_SHELL" "$0" ${1+"$@"}
151           fi;;
152         esac
153       done
154done
155;;
156  esac
157
158  # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
159  # uniformly replaced by the line number.  The first 'sed' inserts a
160  # line-number line before each line; the second 'sed' does the real
161  # work.  The second script uses 'N' to pair each line-number line
162  # with the numbered line, and appends trailing '-' during
163  # substitution so that $LINENO is not a special case at line end.
164  # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
165  # second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)
166  sed '=' <$as_myself |
167    sed '
168      N
169      s,$,-,
170      : loop
171      s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
172      t loop
173      s,-$,,
174      s,^['$as_cr_digits']*\n,,
175    ' >$as_me.lineno &&
176  chmod +x $as_me.lineno ||
177    { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
178   { (exit 1); exit 1; }; }
179
180  # Don't try to exec as it changes $[0], causing all sort of problems
181  # (the dirname of $[0] is not the place where we might find the
182  # original and so on.  Autoconf is especially sensible to this).
183  . ./$as_me.lineno
184  # Exit status is that of the last command.
185  exit
186}
187
188
189case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
190  *c*,-n*) ECHO_N= ECHO_C='
191' ECHO_T='      ' ;;
192  *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
193  *)       ECHO_N= ECHO_C='\c' ECHO_T= ;;
194esac
195
196if expr a : '\(a\)' >/dev/null 2>&1; then
197  as_expr=expr
198else
199  as_expr=false
200fi
201
202rm -f conf$$ conf$$.exe conf$$.file
203echo >conf$$.file
204if ln -s conf$$.file conf$$ 2>/dev/null; then
205  # We could just check for DJGPP; but this test a) works b) is more generic
206  # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
207  if test -f conf$$.exe; then
208    # Don't use ln at all; we don't have any links
209    as_ln_s='cp -p'
210  else
211    as_ln_s='ln -s'
212  fi
213elif ln conf$$.file conf$$ 2>/dev/null; then
214  as_ln_s=ln
215else
216  as_ln_s='cp -p'
217fi
218rm -f conf$$ conf$$.exe conf$$.file
219
220if mkdir -p . 2>/dev/null; then
221  as_mkdir_p=:
222else
223  test -d ./-p && rmdir ./-p
224  as_mkdir_p=false
225fi
226
227as_executable_p="test -f"
228
229# Sed expression to map a string onto a valid CPP name.
230as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
231
232# Sed expression to map a string onto a valid variable name.
233as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
234
235
236# IFS
237# We need space, tab and new line, in precisely that order.
238as_nl='
239'
240IFS="   $as_nl"
241
242# CDPATH.
243$as_unset CDPATH
244
245
246# Name of the host.
247# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
248# so uname gets run too.
249ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
250
251exec 6>&1
252
253#
254# Initializations.
255#
256ac_default_prefix=/usr/local
257ac_config_libobj_dir=.
258cross_compiling=no
259subdirs=
260MFLAGS=
261MAKEFLAGS=
262SHELL=${CONFIG_SHELL-/bin/sh}
263
264# Maximum number of lines to put in a shell here document.
265# This variable seems obsolete.  It should probably be removed, and
266# only ac_max_sed_lines should be used.
267: ${ac_max_here_lines=38}
268
269# Identity of this package.
270PACKAGE_NAME='orxonox'
271PACKAGE_TARNAME='orxonox'
272PACKAGE_VERSION='0.1-pre-alpha'
273PACKAGE_STRING='orxonox 0.1-pre-alpha'
274PACKAGE_BUGREPORT='orxonox-dev@mail.datacore.ch'
275
276ac_unique_file="."
277# Factoring default headers for most tests.
278ac_includes_default="\
279#include <stdio.h>
280#if HAVE_SYS_TYPES_H
281# include <sys/types.h>
282#endif
283#if HAVE_SYS_STAT_H
284# include <sys/stat.h>
285#endif
286#if STDC_HEADERS
287# include <stdlib.h>
288# include <stddef.h>
289#else
290# if HAVE_STDLIB_H
291#  include <stdlib.h>
292# endif
293#endif
294#if HAVE_STRING_H
295# if !STDC_HEADERS && HAVE_MEMORY_H
296#  include <memory.h>
297# endif
298# include <string.h>
299#endif
300#if HAVE_STRINGS_H
301# include <strings.h>
302#endif
303#if HAVE_INTTYPES_H
304# include <inttypes.h>
305#else
306# if HAVE_STDINT_H
307#  include <stdint.h>
308# endif
309#endif
310#if HAVE_UNISTD_H
311# include <unistd.h>
312#endif"
313
314ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS build build_cpu build_vendor build_os host host_cpu host_vendor host_os target target_cpu target_vendor target_os INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA CYGPATH_W PACKAGE VERSION ACLOCAL AUTOCONF AUTOMAKE AUTOHEADER MAKEINFO AMTAR install_sh STRIP ac_ct_STRIP INSTALL_STRIP_PROGRAM mkdir_p AWK SET_MAKE am__leading_dot CXX CXXFLAGS LDFLAGS CPPFLAGS ac_ct_CXX EXEEXT OBJEXT DEPDIR am__include am__quote AMDEP_TRUE AMDEP_FALSE AMDEPBACKSLASH CXXDEPMODE am__fastdepCXX_TRUE am__fastdepCXX_FALSE CC CFLAGS ac_ct_CC CCDEPMODE am__fastdepCC_TRUE am__fastdepCC_FALSE CPP EGREP MSBITFIELDS PKG_CONFIG GTK2_CFLAGS GTK2_LIBS HAVE_GTK2_TRUE HAVE_GTK2_FALSE LIBOBJS LTLIBOBJS'
315ac_subst_files=''
316
317# Initialize some variables set by options.
318ac_init_help=
319ac_init_version=false
320# The variables have the same names as the options, with
321# dashes changed to underlines.
322cache_file=/dev/null
323exec_prefix=NONE
324no_create=
325no_recursion=
326prefix=NONE
327program_prefix=NONE
328program_suffix=NONE
329program_transform_name=s,x,x,
330silent=
331site=
332srcdir=
333verbose=
334x_includes=NONE
335x_libraries=NONE
336
337# Installation directory options.
338# These are left unexpanded so users can "make install exec_prefix=/foo"
339# and all the variables that are supposed to be based on exec_prefix
340# by default will actually change.
341# Use braces instead of parens because sh, perl, etc. also accept them.
342bindir='${exec_prefix}/bin'
343sbindir='${exec_prefix}/sbin'
344libexecdir='${exec_prefix}/libexec'
345datadir='${prefix}/share'
346sysconfdir='${prefix}/etc'
347sharedstatedir='${prefix}/com'
348localstatedir='${prefix}/var'
349libdir='${exec_prefix}/lib'
350includedir='${prefix}/include'
351oldincludedir='/usr/include'
352infodir='${prefix}/info'
353mandir='${prefix}/man'
354
355ac_prev=
356for ac_option
357do
358  # If the previous option needs an argument, assign it.
359  if test -n "$ac_prev"; then
360    eval "$ac_prev=\$ac_option"
361    ac_prev=
362    continue
363  fi
364
365  ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'`
366
367  # Accept the important Cygnus configure options, so we can diagnose typos.
368
369  case $ac_option in
370
371  -bindir | --bindir | --bindi | --bind | --bin | --bi)
372    ac_prev=bindir ;;
373  -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
374    bindir=$ac_optarg ;;
375
376  -build | --build | --buil | --bui | --bu)
377    ac_prev=build_alias ;;
378  -build=* | --build=* | --buil=* | --bui=* | --bu=*)
379    build_alias=$ac_optarg ;;
380
381  -cache-file | --cache-file | --cache-fil | --cache-fi \
382  | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
383    ac_prev=cache_file ;;
384  -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
385  | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
386    cache_file=$ac_optarg ;;
387
388  --config-cache | -C)
389    cache_file=config.cache ;;
390
391  -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
392    ac_prev=datadir ;;
393  -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
394  | --da=*)
395    datadir=$ac_optarg ;;
396
397  -disable-* | --disable-*)
398    ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
399    # Reject names that are not valid shell variable names.
400    expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
401      { echo "$as_me: error: invalid feature name: $ac_feature" >&2
402   { (exit 1); exit 1; }; }
403    ac_feature=`echo $ac_feature | sed 's/-/_/g'`
404    eval "enable_$ac_feature=no" ;;
405
406  -enable-* | --enable-*)
407    ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
408    # Reject names that are not valid shell variable names.
409    expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
410      { echo "$as_me: error: invalid feature name: $ac_feature" >&2
411   { (exit 1); exit 1; }; }
412    ac_feature=`echo $ac_feature | sed 's/-/_/g'`
413    case $ac_option in
414      *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
415      *) ac_optarg=yes ;;
416    esac
417    eval "enable_$ac_feature='$ac_optarg'" ;;
418
419  -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
420  | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
421  | --exec | --exe | --ex)
422    ac_prev=exec_prefix ;;
423  -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
424  | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
425  | --exec=* | --exe=* | --ex=*)
426    exec_prefix=$ac_optarg ;;
427
428  -gas | --gas | --ga | --g)
429    # Obsolete; use --with-gas.
430    with_gas=yes ;;
431
432  -help | --help | --hel | --he | -h)
433    ac_init_help=long ;;
434  -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
435    ac_init_help=recursive ;;
436  -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
437    ac_init_help=short ;;
438
439  -host | --host | --hos | --ho)
440    ac_prev=host_alias ;;
441  -host=* | --host=* | --hos=* | --ho=*)
442    host_alias=$ac_optarg ;;
443
444  -includedir | --includedir | --includedi | --included | --include \
445  | --includ | --inclu | --incl | --inc)
446    ac_prev=includedir ;;
447  -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
448  | --includ=* | --inclu=* | --incl=* | --inc=*)
449    includedir=$ac_optarg ;;
450
451  -infodir | --infodir | --infodi | --infod | --info | --inf)
452    ac_prev=infodir ;;
453  -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
454    infodir=$ac_optarg ;;
455
456  -libdir | --libdir | --libdi | --libd)
457    ac_prev=libdir ;;
458  -libdir=* | --libdir=* | --libdi=* | --libd=*)
459    libdir=$ac_optarg ;;
460
461  -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
462  | --libexe | --libex | --libe)
463    ac_prev=libexecdir ;;
464  -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
465  | --libexe=* | --libex=* | --libe=*)
466    libexecdir=$ac_optarg ;;
467
468  -localstatedir | --localstatedir | --localstatedi | --localstated \
469  | --localstate | --localstat | --localsta | --localst \
470  | --locals | --local | --loca | --loc | --lo)
471    ac_prev=localstatedir ;;
472  -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
473  | --localstate=* | --localstat=* | --localsta=* | --localst=* \
474  | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
475    localstatedir=$ac_optarg ;;
476
477  -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
478    ac_prev=mandir ;;
479  -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
480    mandir=$ac_optarg ;;
481
482  -nfp | --nfp | --nf)
483    # Obsolete; use --without-fp.
484    with_fp=no ;;
485
486  -no-create | --no-create | --no-creat | --no-crea | --no-cre \
487  | --no-cr | --no-c | -n)
488    no_create=yes ;;
489
490  -no-recursion | --no-recursion | --no-recursio | --no-recursi \
491  | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
492    no_recursion=yes ;;
493
494  -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
495  | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
496  | --oldin | --oldi | --old | --ol | --o)
497    ac_prev=oldincludedir ;;
498  -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
499  | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
500  | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
501    oldincludedir=$ac_optarg ;;
502
503  -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
504    ac_prev=prefix ;;
505  -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
506    prefix=$ac_optarg ;;
507
508  -program-prefix | --program-prefix | --program-prefi | --program-pref \
509  | --program-pre | --program-pr | --program-p)
510    ac_prev=program_prefix ;;
511  -program-prefix=* | --program-prefix=* | --program-prefi=* \
512  | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
513    program_prefix=$ac_optarg ;;
514
515  -program-suffix | --program-suffix | --program-suffi | --program-suff \
516  | --program-suf | --program-su | --program-s)
517    ac_prev=program_suffix ;;
518  -program-suffix=* | --program-suffix=* | --program-suffi=* \
519  | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
520    program_suffix=$ac_optarg ;;
521
522  -program-transform-name | --program-transform-name \
523  | --program-transform-nam | --program-transform-na \
524  | --program-transform-n | --program-transform- \
525  | --program-transform | --program-transfor \
526  | --program-transfo | --program-transf \
527  | --program-trans | --program-tran \
528  | --progr-tra | --program-tr | --program-t)
529    ac_prev=program_transform_name ;;
530  -program-transform-name=* | --program-transform-name=* \
531  | --program-transform-nam=* | --program-transform-na=* \
532  | --program-transform-n=* | --program-transform-=* \
533  | --program-transform=* | --program-transfor=* \
534  | --program-transfo=* | --program-transf=* \
535  | --program-trans=* | --program-tran=* \
536  | --progr-tra=* | --program-tr=* | --program-t=*)
537    program_transform_name=$ac_optarg ;;
538
539  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
540  | -silent | --silent | --silen | --sile | --sil)
541    silent=yes ;;
542
543  -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
544    ac_prev=sbindir ;;
545  -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
546  | --sbi=* | --sb=*)
547    sbindir=$ac_optarg ;;
548
549  -sharedstatedir | --sharedstatedir | --sharedstatedi \
550  | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
551  | --sharedst | --shareds | --shared | --share | --shar \
552  | --sha | --sh)
553    ac_prev=sharedstatedir ;;
554  -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
555  | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
556  | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
557  | --sha=* | --sh=*)
558    sharedstatedir=$ac_optarg ;;
559
560  -site | --site | --sit)
561    ac_prev=site ;;
562  -site=* | --site=* | --sit=*)
563    site=$ac_optarg ;;
564
565  -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
566    ac_prev=srcdir ;;
567  -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
568    srcdir=$ac_optarg ;;
569
570  -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
571  | --syscon | --sysco | --sysc | --sys | --sy)
572    ac_prev=sysconfdir ;;
573  -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
574  | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
575    sysconfdir=$ac_optarg ;;
576
577  -target | --target | --targe | --targ | --tar | --ta | --t)
578    ac_prev=target_alias ;;
579  -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
580    target_alias=$ac_optarg ;;
581
582  -v | -verbose | --verbose | --verbos | --verbo | --verb)
583    verbose=yes ;;
584
585  -version | --version | --versio | --versi | --vers | -V)
586    ac_init_version=: ;;
587
588  -with-* | --with-*)
589    ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
590    # Reject names that are not valid shell variable names.
591    expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
592      { echo "$as_me: error: invalid package name: $ac_package" >&2
593   { (exit 1); exit 1; }; }
594    ac_package=`echo $ac_package| sed 's/-/_/g'`
595    case $ac_option in
596      *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
597      *) ac_optarg=yes ;;
598    esac
599    eval "with_$ac_package='$ac_optarg'" ;;
600
601  -without-* | --without-*)
602    ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
603    # Reject names that are not valid shell variable names.
604    expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
605      { echo "$as_me: error: invalid package name: $ac_package" >&2
606   { (exit 1); exit 1; }; }
607    ac_package=`echo $ac_package | sed 's/-/_/g'`
608    eval "with_$ac_package=no" ;;
609
610  --x)
611    # Obsolete; use --with-x.
612    with_x=yes ;;
613
614  -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
615  | --x-incl | --x-inc | --x-in | --x-i)
616    ac_prev=x_includes ;;
617  -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
618  | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
619    x_includes=$ac_optarg ;;
620
621  -x-libraries | --x-libraries | --x-librarie | --x-librari \
622  | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
623    ac_prev=x_libraries ;;
624  -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
625  | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
626    x_libraries=$ac_optarg ;;
627
628  -*) { echo "$as_me: error: unrecognized option: $ac_option
629Try \`$0 --help' for more information." >&2
630   { (exit 1); exit 1; }; }
631    ;;
632
633  *=*)
634    ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
635    # Reject names that are not valid shell variable names.
636    expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
637      { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
638   { (exit 1); exit 1; }; }
639    ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`
640    eval "$ac_envvar='$ac_optarg'"
641    export $ac_envvar ;;
642
643  *)
644    # FIXME: should be removed in autoconf 3.0.
645    echo "$as_me: WARNING: you should use --build, --host, --target" >&2
646    expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
647      echo "$as_me: WARNING: invalid host type: $ac_option" >&2
648    : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
649    ;;
650
651  esac
652done
653
654if test -n "$ac_prev"; then
655  ac_option=--`echo $ac_prev | sed 's/_/-/g'`
656  { echo "$as_me: error: missing argument to $ac_option" >&2
657   { (exit 1); exit 1; }; }
658fi
659
660# Be sure to have absolute paths.
661for ac_var in exec_prefix prefix
662do
663  eval ac_val=$`echo $ac_var`
664  case $ac_val in
665    [\\/$]* | ?:[\\/]* | NONE | '' ) ;;
666    *)  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
667   { (exit 1); exit 1; }; };;
668  esac
669done
670
671# Be sure to have absolute paths.
672for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
673              localstatedir libdir includedir oldincludedir infodir mandir
674do
675  eval ac_val=$`echo $ac_var`
676  case $ac_val in
677    [\\/$]* | ?:[\\/]* ) ;;
678    *)  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
679   { (exit 1); exit 1; }; };;
680  esac
681done
682
683# There might be people who depend on the old broken behavior: `$host'
684# used to hold the argument of --host etc.
685# FIXME: To remove some day.
686build=$build_alias
687host=$host_alias
688target=$target_alias
689
690# FIXME: To remove some day.
691if test "x$host_alias" != x; then
692  if test "x$build_alias" = x; then
693    cross_compiling=maybe
694    echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
695    If a cross compiler is detected then cross compile mode will be used." >&2
696  elif test "x$build_alias" != "x$host_alias"; then
697    cross_compiling=yes
698  fi
699fi
700
701ac_tool_prefix=
702test -n "$host_alias" && ac_tool_prefix=$host_alias-
703
704test "$silent" = yes && exec 6>/dev/null
705
706
707# Find the source files, if location was not specified.
708if test -z "$srcdir"; then
709  ac_srcdir_defaulted=yes
710  # Try the directory containing this script, then its parent.
711  ac_confdir=`(dirname "$0") 2>/dev/null ||
712$as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
713         X"$0" : 'X\(//\)[^/]' \| \
714         X"$0" : 'X\(//\)$' \| \
715         X"$0" : 'X\(/\)' \| \
716         .     : '\(.\)' 2>/dev/null ||
717echo X"$0" |
718    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
719          /^X\(\/\/\)[^/].*/{ s//\1/; q; }
720          /^X\(\/\/\)$/{ s//\1/; q; }
721          /^X\(\/\).*/{ s//\1/; q; }
722          s/.*/./; q'`
723  srcdir=$ac_confdir
724  if test ! -r $srcdir/$ac_unique_file; then
725    srcdir=..
726  fi
727else
728  ac_srcdir_defaulted=no
729fi
730if test ! -r $srcdir/$ac_unique_file; then
731  if test "$ac_srcdir_defaulted" = yes; then
732    { echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
733   { (exit 1); exit 1; }; }
734  else
735    { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
736   { (exit 1); exit 1; }; }
737  fi
738fi
739(cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null ||
740  { echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2
741   { (exit 1); exit 1; }; }
742srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'`
743ac_env_build_alias_set=${build_alias+set}
744ac_env_build_alias_value=$build_alias
745ac_cv_env_build_alias_set=${build_alias+set}
746ac_cv_env_build_alias_value=$build_alias
747ac_env_host_alias_set=${host_alias+set}
748ac_env_host_alias_value=$host_alias
749ac_cv_env_host_alias_set=${host_alias+set}
750ac_cv_env_host_alias_value=$host_alias
751ac_env_target_alias_set=${target_alias+set}
752ac_env_target_alias_value=$target_alias
753ac_cv_env_target_alias_set=${target_alias+set}
754ac_cv_env_target_alias_value=$target_alias
755ac_env_CXX_set=${CXX+set}
756ac_env_CXX_value=$CXX
757ac_cv_env_CXX_set=${CXX+set}
758ac_cv_env_CXX_value=$CXX
759ac_env_CXXFLAGS_set=${CXXFLAGS+set}
760ac_env_CXXFLAGS_value=$CXXFLAGS
761ac_cv_env_CXXFLAGS_set=${CXXFLAGS+set}
762ac_cv_env_CXXFLAGS_value=$CXXFLAGS
763ac_env_LDFLAGS_set=${LDFLAGS+set}
764ac_env_LDFLAGS_value=$LDFLAGS
765ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
766ac_cv_env_LDFLAGS_value=$LDFLAGS
767ac_env_CPPFLAGS_set=${CPPFLAGS+set}
768ac_env_CPPFLAGS_value=$CPPFLAGS
769ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
770ac_cv_env_CPPFLAGS_value=$CPPFLAGS
771ac_env_CC_set=${CC+set}
772ac_env_CC_value=$CC
773ac_cv_env_CC_set=${CC+set}
774ac_cv_env_CC_value=$CC
775ac_env_CFLAGS_set=${CFLAGS+set}
776ac_env_CFLAGS_value=$CFLAGS
777ac_cv_env_CFLAGS_set=${CFLAGS+set}
778ac_cv_env_CFLAGS_value=$CFLAGS
779ac_env_CPP_set=${CPP+set}
780ac_env_CPP_value=$CPP
781ac_cv_env_CPP_set=${CPP+set}
782ac_cv_env_CPP_value=$CPP
783
784#
785# Report the --help message.
786#
787if test "$ac_init_help" = "long"; then
788  # Omit some internal or obsolete options to make the list less imposing.
789  # This message is too long to be a string in the A/UX 3.1 sh.
790  cat <<_ACEOF
791\`configure' configures orxonox 0.1-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 $ac_init_help in
858     short | recursive ) echo "Configuration of orxonox 0.1-pre-alpha:";;
859   esac
860  cat <<\_ACEOF
861
862Optional Features:
863  --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
864  --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
865  --disable-dependency-tracking  speeds up one-time build
866  --enable-dependency-tracking   do not reject slow dependency extractors
867
868Some influential environment variables:
869  CXX         C++ compiler command
870  CXXFLAGS    C++ compiler flags
871  LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
872              nonstandard directory <lib dir>
873  CPPFLAGS    C/C++ preprocessor flags, e.g. -I<include dir> if you have
874              headers in a nonstandard directory <include dir>
875  CC          C compiler command
876  CFLAGS      C compiler flags
877  CPP         C preprocessor
878
879Use these variables to override the choices made by `configure' or to help
880it to find libraries and programs with nonstandard names/locations.
881
882Report bugs to <orxonox-dev@mail.datacore.ch>.
883_ACEOF
884fi
885
886if test "$ac_init_help" = "recursive"; then
887  # If there are subdirs, report their specific --help.
888  ac_popdir=`pwd`
889  for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
890    test -d $ac_dir || continue
891    ac_builddir=.
892
893if test "$ac_dir" != .; then
894  ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
895  # A "../" for each directory in $ac_dir_suffix.
896  ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
897else
898  ac_dir_suffix= ac_top_builddir=
899fi
900
901case $srcdir in
902  .)  # No --srcdir option.  We are building in place.
903    ac_srcdir=.
904    if test -z "$ac_top_builddir"; then
905       ac_top_srcdir=.
906    else
907       ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
908    fi ;;
909  [\\/]* | ?:[\\/]* )  # Absolute path.
910    ac_srcdir=$srcdir$ac_dir_suffix;
911    ac_top_srcdir=$srcdir ;;
912  *) # Relative path.
913    ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
914    ac_top_srcdir=$ac_top_builddir$srcdir ;;
915esac
916
917# Do not use `cd foo && pwd` to compute absolute paths, because
918# the directories may not exist.
919case `pwd` in
920.) ac_abs_builddir="$ac_dir";;
921*)
922  case "$ac_dir" in
923  .) ac_abs_builddir=`pwd`;;
924  [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
925  *) ac_abs_builddir=`pwd`/"$ac_dir";;
926  esac;;
927esac
928case $ac_abs_builddir in
929.) ac_abs_top_builddir=${ac_top_builddir}.;;
930*)
931  case ${ac_top_builddir}. in
932  .) ac_abs_top_builddir=$ac_abs_builddir;;
933  [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
934  *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
935  esac;;
936esac
937case $ac_abs_builddir in
938.) ac_abs_srcdir=$ac_srcdir;;
939*)
940  case $ac_srcdir in
941  .) ac_abs_srcdir=$ac_abs_builddir;;
942  [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
943  *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
944  esac;;
945esac
946case $ac_abs_builddir in
947.) ac_abs_top_srcdir=$ac_top_srcdir;;
948*)
949  case $ac_top_srcdir in
950  .) ac_abs_top_srcdir=$ac_abs_builddir;;
951  [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
952  *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
953  esac;;
954esac
955
956    cd $ac_dir
957    # Check for guested configure; otherwise get Cygnus style configure.
958    if test -f $ac_srcdir/configure.gnu; then
959      echo
960      $SHELL $ac_srcdir/configure.gnu  --help=recursive
961    elif test -f $ac_srcdir/configure; then
962      echo
963      $SHELL $ac_srcdir/configure  --help=recursive
964    elif test -f $ac_srcdir/configure.ac ||
965           test -f $ac_srcdir/configure.in; then
966      echo
967      $ac_configure --help
968    else
969      echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
970    fi
971    cd $ac_popdir
972  done
973fi
974
975test -n "$ac_init_help" && exit 0
976if $ac_init_version; then
977  cat <<\_ACEOF
978orxonox configure 0.1-pre-alpha
979generated by GNU Autoconf 2.59
980
981Copyright (C) 2003 Free Software Foundation, Inc.
982This configure script is free software; the Free Software Foundation
983gives unlimited permission to copy, distribute and modify it.
984_ACEOF
985  exit 0
986fi
987exec 5>config.log
988cat >&5 <<_ACEOF
989This file contains any messages produced by compilers while
990running configure, to aid debugging if configure makes a mistake.
991
992It was created by orxonox $as_me 0.1-pre-alpha, which was
993generated by GNU Autoconf 2.59.  Invocation command line was
994
995  $ $0 $@
996
997_ACEOF
998{
999cat <<_ASUNAME
1000## --------- ##
1001## Platform. ##
1002## --------- ##
1003
1004hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1005uname -m = `(uname -m) 2>/dev/null || echo unknown`
1006uname -r = `(uname -r) 2>/dev/null || echo unknown`
1007uname -s = `(uname -s) 2>/dev/null || echo unknown`
1008uname -v = `(uname -v) 2>/dev/null || echo unknown`
1009
1010/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1011/bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1012
1013/bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1014/usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1015/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1016hostinfo               = `(hostinfo) 2>/dev/null               || echo unknown`
1017/bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1018/usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1019/bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1020
1021_ASUNAME
1022
1023as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1024for as_dir in $PATH
1025do
1026  IFS=$as_save_IFS
1027  test -z "$as_dir" && as_dir=.
1028  echo "PATH: $as_dir"
1029done
1030
1031} >&5
1032
1033cat >&5 <<_ACEOF
1034
1035
1036## ----------- ##
1037## Core tests. ##
1038## ----------- ##
1039
1040_ACEOF
1041
1042
1043# Keep a trace of the command line.
1044# Strip out --no-create and --no-recursion so they do not pile up.
1045# Strip out --silent because we don't want to record it for future runs.
1046# Also quote any args containing shell meta-characters.
1047# Make two passes to allow for proper duplicate-argument suppression.
1048ac_configure_args=
1049ac_configure_args0=
1050ac_configure_args1=
1051ac_sep=
1052ac_must_keep_next=false
1053for ac_pass in 1 2
1054do
1055  for ac_arg
1056  do
1057    case $ac_arg in
1058    -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1059    -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1060    | -silent | --silent | --silen | --sile | --sil)
1061      continue ;;
1062    *" "*|*"    "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1063      ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1064    esac
1065    case $ac_pass in
1066    1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1067    2)
1068      ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1069      if test $ac_must_keep_next = true; then
1070        ac_must_keep_next=false # Got value, back to normal.
1071      else
1072        case $ac_arg in
1073          *=* | --config-cache | -C | -disable-* | --disable-* \
1074          | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1075          | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1076          | -with-* | --with-* | -without-* | --without-* | --x)
1077            case "$ac_configure_args0 " in
1078              "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1079            esac
1080            ;;
1081          -* ) ac_must_keep_next=true ;;
1082        esac
1083      fi
1084      ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
1085      # Get rid of the leading space.
1086      ac_sep=" "
1087      ;;
1088    esac
1089  done
1090done
1091$as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1092$as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1093
1094# When interrupted or exit'd, cleanup temporary files, and complete
1095# config.log.  We remove comments because anyway the quotes in there
1096# would cause problems or look ugly.
1097# WARNING: Be sure not to use single quotes in there, as some shells,
1098# such as our DU 5.0 friend, will then `close' the trap.
1099trap 'exit_status=$?
1100  # Save into config.log some information that might help in debugging.
1101  {
1102    echo
1103
1104    cat <<\_ASBOX
1105## ---------------- ##
1106## Cache variables. ##
1107## ---------------- ##
1108_ASBOX
1109    echo
1110    # The following way of writing the cache mishandles newlines in values,
1111{
1112  (set) 2>&1 |
1113    case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
1114    *ac_space=\ *)
1115      sed -n \
1116        "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
1117          s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
1118      ;;
1119    *)
1120      sed -n \
1121        "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
1122      ;;
1123    esac;
1124}
1125    echo
1126
1127    cat <<\_ASBOX
1128## ----------------- ##
1129## Output variables. ##
1130## ----------------- ##
1131_ASBOX
1132    echo
1133    for ac_var in $ac_subst_vars
1134    do
1135      eval ac_val=$`echo $ac_var`
1136      echo "$ac_var='"'"'$ac_val'"'"'"
1137    done | sort
1138    echo
1139
1140    if test -n "$ac_subst_files"; then
1141      cat <<\_ASBOX
1142## ------------- ##
1143## Output files. ##
1144## ------------- ##
1145_ASBOX
1146      echo
1147      for ac_var in $ac_subst_files
1148      do
1149        eval ac_val=$`echo $ac_var`
1150        echo "$ac_var='"'"'$ac_val'"'"'"
1151      done | sort
1152      echo
1153    fi
1154
1155    if test -s confdefs.h; then
1156      cat <<\_ASBOX
1157## ----------- ##
1158## confdefs.h. ##
1159## ----------- ##
1160_ASBOX
1161      echo
1162      sed "/^$/d" confdefs.h | sort
1163      echo
1164    fi
1165    test "$ac_signal" != 0 &&
1166      echo "$as_me: caught signal $ac_signal"
1167    echo "$as_me: exit $exit_status"
1168  } >&5
1169  rm -f core *.core &&
1170  rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
1171    exit $exit_status
1172     ' 0
1173for ac_signal in 1 2 13 15; do
1174  trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1175done
1176ac_signal=0
1177
1178# confdefs.h avoids OS command line length limits that DEFS can exceed.
1179rm -rf conftest* confdefs.h
1180# AIX cpp loses on an empty file, so make sure it contains at least a newline.
1181echo >confdefs.h
1182
1183# Predefined preprocessor variables.
1184
1185cat >>confdefs.h <<_ACEOF
1186#define PACKAGE_NAME "$PACKAGE_NAME"
1187_ACEOF
1188
1189
1190cat >>confdefs.h <<_ACEOF
1191#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1192_ACEOF
1193
1194
1195cat >>confdefs.h <<_ACEOF
1196#define PACKAGE_VERSION "$PACKAGE_VERSION"
1197_ACEOF
1198
1199
1200cat >>confdefs.h <<_ACEOF
1201#define PACKAGE_STRING "$PACKAGE_STRING"
1202_ACEOF
1203
1204
1205cat >>confdefs.h <<_ACEOF
1206#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1207_ACEOF
1208
1209
1210# Let the site file select an alternate cache file if it wants to.
1211# Prefer explicitly selected file to automatically selected ones.
1212if test -z "$CONFIG_SITE"; then
1213  if test "x$prefix" != xNONE; then
1214    CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
1215  else
1216    CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1217  fi
1218fi
1219for ac_site_file in $CONFIG_SITE; do
1220  if test -r "$ac_site_file"; then
1221    { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1222echo "$as_me: loading site script $ac_site_file" >&6;}
1223    sed 's/^/| /' "$ac_site_file" >&5
1224    . "$ac_site_file"
1225  fi
1226done
1227
1228if test -r "$cache_file"; then
1229  # Some versions of bash will fail to source /dev/null (special
1230  # files actually), so we avoid doing that.
1231  if test -f "$cache_file"; then
1232    { echo "$as_me:$LINENO: loading cache $cache_file" >&5
1233echo "$as_me: loading cache $cache_file" >&6;}
1234    case $cache_file in
1235      [\\/]* | ?:[\\/]* ) . $cache_file;;
1236      *)                      . ./$cache_file;;
1237    esac
1238  fi
1239else
1240  { echo "$as_me:$LINENO: creating cache $cache_file" >&5
1241echo "$as_me: creating cache $cache_file" >&6;}
1242  >$cache_file
1243fi
1244
1245# Check that the precious variables saved in the cache have kept the same
1246# value.
1247ac_cache_corrupted=false
1248for ac_var in `(set) 2>&1 |
1249               sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
1250  eval ac_old_set=\$ac_cv_env_${ac_var}_set
1251  eval ac_new_set=\$ac_env_${ac_var}_set
1252  eval ac_old_val="\$ac_cv_env_${ac_var}_value"
1253  eval ac_new_val="\$ac_env_${ac_var}_value"
1254  case $ac_old_set,$ac_new_set in
1255    set,)
1256      { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1257echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1258      ac_cache_corrupted=: ;;
1259    ,set)
1260      { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1261echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1262      ac_cache_corrupted=: ;;
1263    ,);;
1264    *)
1265      if test "x$ac_old_val" != "x$ac_new_val"; then
1266        { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1267echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1268        { echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5
1269echo "$as_me:   former value:  $ac_old_val" >&2;}
1270        { echo "$as_me:$LINENO:   current value: $ac_new_val" >&5
1271echo "$as_me:   current value: $ac_new_val" >&2;}
1272        ac_cache_corrupted=:
1273      fi;;
1274  esac
1275  # Pass precious variables to config.status.
1276  if test "$ac_new_set" = set; then
1277    case $ac_new_val in
1278    *" "*|*"    "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1279      ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1280    *) ac_arg=$ac_var=$ac_new_val ;;
1281    esac
1282    case " $ac_configure_args " in
1283      *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1284      *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1285    esac
1286  fi
1287done
1288if $ac_cache_corrupted; then
1289  { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1290echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1291  { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1292echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1293   { (exit 1); exit 1; }; }
1294fi
1295
1296ac_ext=c
1297ac_cpp='$CPP $CPPFLAGS'
1298ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1299ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1300ac_compiler_gnu=$ac_cv_c_compiler_gnu
1301
1302
1303
1304
1305
1306
1307
1308
1309
1310
1311
1312
1313
1314
1315
1316
1317
1318
1319
1320
1321
1322
1323
1324
1325
1326
1327
1328
1329# Detect the canonical host and target build environment.
1330ac_aux_dir=
1331for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
1332  if test -f $ac_dir/install-sh; then
1333    ac_aux_dir=$ac_dir
1334    ac_install_sh="$ac_aux_dir/install-sh -c"
1335    break
1336  elif test -f $ac_dir/install.sh; then
1337    ac_aux_dir=$ac_dir
1338    ac_install_sh="$ac_aux_dir/install.sh -c"
1339    break
1340  elif test -f $ac_dir/shtool; then
1341    ac_aux_dir=$ac_dir
1342    ac_install_sh="$ac_aux_dir/shtool install -c"
1343    break
1344  fi
1345done
1346if test -z "$ac_aux_dir"; then
1347  { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
1348echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
1349   { (exit 1); exit 1; }; }
1350fi
1351ac_config_guess="$SHELL $ac_aux_dir/config.guess"
1352ac_config_sub="$SHELL $ac_aux_dir/config.sub"
1353ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
1354
1355# Make sure we can run config.sub.
1356$ac_config_sub sun4 >/dev/null 2>&1 ||
1357  { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5
1358echo "$as_me: error: cannot run $ac_config_sub" >&2;}
1359   { (exit 1); exit 1; }; }
1360
1361echo "$as_me:$LINENO: checking build system type" >&5
1362echo $ECHO_N "checking build system type... $ECHO_C" >&6
1363if test "${ac_cv_build+set}" = set; then
1364  echo $ECHO_N "(cached) $ECHO_C" >&6
1365else
1366  ac_cv_build_alias=$build_alias
1367test -z "$ac_cv_build_alias" &&
1368  ac_cv_build_alias=`$ac_config_guess`
1369test -z "$ac_cv_build_alias" &&
1370  { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
1371echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
1372   { (exit 1); exit 1; }; }
1373ac_cv_build=`$ac_config_sub $ac_cv_build_alias` ||
1374  { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
1375echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
1376   { (exit 1); exit 1; }; }
1377
1378fi
1379echo "$as_me:$LINENO: result: $ac_cv_build" >&5
1380echo "${ECHO_T}$ac_cv_build" >&6
1381build=$ac_cv_build
1382build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1383build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1384build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1385
1386
1387echo "$as_me:$LINENO: checking host system type" >&5
1388echo $ECHO_N "checking host system type... $ECHO_C" >&6
1389if test "${ac_cv_host+set}" = set; then
1390  echo $ECHO_N "(cached) $ECHO_C" >&6
1391else
1392  ac_cv_host_alias=$host_alias
1393test -z "$ac_cv_host_alias" &&
1394  ac_cv_host_alias=$ac_cv_build_alias
1395ac_cv_host=`$ac_config_sub $ac_cv_host_alias` ||
1396  { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
1397echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
1398   { (exit 1); exit 1; }; }
1399
1400fi
1401echo "$as_me:$LINENO: result: $ac_cv_host" >&5
1402echo "${ECHO_T}$ac_cv_host" >&6
1403host=$ac_cv_host
1404host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1405host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1406host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1407
1408
1409echo "$as_me:$LINENO: checking target system type" >&5
1410echo $ECHO_N "checking target system type... $ECHO_C" >&6
1411if test "${ac_cv_target+set}" = set; then
1412  echo $ECHO_N "(cached) $ECHO_C" >&6
1413else
1414  ac_cv_target_alias=$target_alias
1415test "x$ac_cv_target_alias" = "x" &&
1416  ac_cv_target_alias=$ac_cv_host_alias
1417ac_cv_target=`$ac_config_sub $ac_cv_target_alias` ||
1418  { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_target_alias failed" >&5
1419echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;}
1420   { (exit 1); exit 1; }; }
1421
1422fi
1423echo "$as_me:$LINENO: result: $ac_cv_target" >&5
1424echo "${ECHO_T}$ac_cv_target" >&6
1425target=$ac_cv_target
1426target_cpu=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1427target_vendor=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1428target_os=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1429
1430
1431# The aliases save the names the user supplied, while $host etc.
1432# will get canonicalized.
1433test -n "$target_alias" &&
1434  test "$program_prefix$program_suffix$program_transform_name" = \
1435    NONENONEs,x,x, &&
1436  program_prefix=${target_alias}-
1437
1438
1439am__api_version="1.8"
1440# Find a good install program.  We prefer a C program (faster),
1441# so one script is as good as another.  But avoid the broken or
1442# incompatible versions:
1443# SysV /etc/install, /usr/sbin/install
1444# SunOS /usr/etc/install
1445# IRIX /sbin/install
1446# AIX /bin/install
1447# AmigaOS /C/install, which installs bootblocks on floppy discs
1448# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1449# AFS /usr/afsws/bin/install, which mishandles nonexistent args
1450# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1451# OS/2's system install, which has a completely different semantic
1452# ./install, which can be erroneously created by make from ./install.sh.
1453echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
1454echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
1455if test -z "$INSTALL"; then
1456if test "${ac_cv_path_install+set}" = set; then
1457  echo $ECHO_N "(cached) $ECHO_C" >&6
1458else
1459  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1460for as_dir in $PATH
1461do
1462  IFS=$as_save_IFS
1463  test -z "$as_dir" && as_dir=.
1464  # Account for people who put trailing slashes in PATH elements.
1465case $as_dir/ in
1466  ./ | .// | /cC/* | \
1467  /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
1468  ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
1469  /usr/ucb/* ) ;;
1470  *)
1471    # OSF1 and SCO ODT 3.0 have their own names for install.
1472    # Don't use installbsd from OSF since it installs stuff as root
1473    # by default.
1474    for ac_prog in ginstall scoinst install; do
1475      for ac_exec_ext in '' $ac_executable_extensions; do
1476        if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
1477          if test $ac_prog = install &&
1478            grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1479            # AIX install.  It has an incompatible calling convention.
1480            :
1481          elif test $ac_prog = install &&
1482            grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1483            # program-specific install script used by HP pwplus--don't use.
1484            :
1485          else
1486            ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
1487            break 3
1488          fi
1489        fi
1490      done
1491    done
1492    ;;
1493esac
1494done
1495
1496
1497fi
1498  if test "${ac_cv_path_install+set}" = set; then
1499    INSTALL=$ac_cv_path_install
1500  else
1501    # As a last resort, use the slow shell script.  We don't cache a
1502    # path for INSTALL within a source directory, because that will
1503    # break other packages using the cache if that directory is
1504    # removed, or if the path is relative.
1505    INSTALL=$ac_install_sh
1506  fi
1507fi
1508echo "$as_me:$LINENO: result: $INSTALL" >&5
1509echo "${ECHO_T}$INSTALL" >&6
1510
1511# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1512# It thinks the first close brace ends the variable substitution.
1513test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1514
1515test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
1516
1517test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1518
1519echo "$as_me:$LINENO: checking whether build environment is sane" >&5
1520echo $ECHO_N "checking whether build environment is sane... $ECHO_C" >&6
1521# Just in case
1522sleep 1
1523echo timestamp > conftest.file
1524# Do `set' in a subshell so we don't clobber the current shell's
1525# arguments.  Must try -L first in case configure is actually a
1526# symlink; some systems play weird games with the mod time of symlinks
1527# (eg FreeBSD returns the mod time of the symlink's containing
1528# directory).
1529if (
1530   set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
1531   if test "$*" = "X"; then
1532      # -L didn't work.
1533      set X `ls -t $srcdir/configure conftest.file`
1534   fi
1535   rm -f conftest.file
1536   if test "$*" != "X $srcdir/configure conftest.file" \
1537      && test "$*" != "X conftest.file $srcdir/configure"; then
1538
1539      # If neither matched, then we have a broken ls.  This can happen
1540      # if, for instance, CONFIG_SHELL is bash and it inherits a
1541      # broken ls alias from the environment.  This has actually
1542      # happened.  Such a system could not be considered "sane".
1543      { { echo "$as_me:$LINENO: error: ls -t appears to fail.  Make sure there is not a broken
1544alias in your environment" >&5
1545echo "$as_me: error: ls -t appears to fail.  Make sure there is not a broken
1546alias in your environment" >&2;}
1547   { (exit 1); exit 1; }; }
1548   fi
1549
1550   test "$2" = conftest.file
1551   )
1552then
1553   # Ok.
1554   :
1555else
1556   { { echo "$as_me:$LINENO: error: newly created file is older than distributed files!
1557Check your system clock" >&5
1558echo "$as_me: error: newly created file is older than distributed files!
1559Check your system clock" >&2;}
1560   { (exit 1); exit 1; }; }
1561fi
1562echo "$as_me:$LINENO: result: yes" >&5
1563echo "${ECHO_T}yes" >&6
1564test "$program_prefix" != NONE &&
1565  program_transform_name="s,^,$program_prefix,;$program_transform_name"
1566# Use a double $ so make ignores it.
1567test "$program_suffix" != NONE &&
1568  program_transform_name="s,\$,$program_suffix,;$program_transform_name"
1569# Double any \ or $.  echo might interpret backslashes.
1570# By default was `s,x,x', remove it if useless.
1571cat <<\_ACEOF >conftest.sed
1572s/[\\$]/&&/g;s/;s,x,x,$//
1573_ACEOF
1574program_transform_name=`echo $program_transform_name | sed -f conftest.sed`
1575rm conftest.sed
1576
1577# expand $ac_aux_dir to an absolute path
1578am_aux_dir=`cd $ac_aux_dir && pwd`
1579
1580test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
1581# Use eval to expand $SHELL
1582if eval "$MISSING --run true"; then
1583  am_missing_run="$MISSING --run "
1584else
1585  am_missing_run=
1586  { echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5
1587echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
1588fi
1589
1590if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then
1591  # Keeping the `.' argument allows $(mkdir_p) to be used without
1592  # argument.  Indeed, we sometimes output rules like
1593  #   $(mkdir_p) $(somedir)
1594  # where $(somedir) is conditionally defined.
1595  # (`test -n '$(somedir)' && $(mkdir_p) $(somedir)' is a more
1596  # expensive solution, as it forces Make to start a sub-shell.)
1597  mkdir_p='mkdir -p -- .'
1598else
1599  # On NextStep and OpenStep, the `mkdir' command does not
1600  # recognize any option.  It will interpret all options as
1601  # directories to create, and then abort because `.' already
1602  # exists.
1603  for d in ./-p ./--version;
1604  do
1605    test -d $d && rmdir $d
1606  done
1607  # $(mkinstalldirs) is defined by Automake if mkinstalldirs exists.
1608  if test -f "$ac_aux_dir/mkinstalldirs"; then
1609    mkdir_p='$(mkinstalldirs)'
1610  else
1611    mkdir_p='$(install_sh) -d'
1612  fi
1613fi
1614
1615for ac_prog in gawk mawk nawk awk
1616do
1617  # Extract the first word of "$ac_prog", so it can be a program name with args.
1618set dummy $ac_prog; ac_word=$2
1619echo "$as_me:$LINENO: checking for $ac_word" >&5
1620echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1621if test "${ac_cv_prog_AWK+set}" = set; then
1622  echo $ECHO_N "(cached) $ECHO_C" >&6
1623else
1624  if test -n "$AWK"; then
1625  ac_cv_prog_AWK="$AWK" # Let the user override the test.
1626else
1627as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1628for as_dir in $PATH
1629do
1630  IFS=$as_save_IFS
1631  test -z "$as_dir" && as_dir=.
1632  for ac_exec_ext in '' $ac_executable_extensions; do
1633  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1634    ac_cv_prog_AWK="$ac_prog"
1635    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1636    break 2
1637  fi
1638done
1639done
1640
1641fi
1642fi
1643AWK=$ac_cv_prog_AWK
1644if test -n "$AWK"; then
1645  echo "$as_me:$LINENO: result: $AWK" >&5
1646echo "${ECHO_T}$AWK" >&6
1647else
1648  echo "$as_me:$LINENO: result: no" >&5
1649echo "${ECHO_T}no" >&6
1650fi
1651
1652  test -n "$AWK" && break
1653done
1654
1655echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
1656echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6
1657set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,:./+-,___p_,'`
1658if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
1659  echo $ECHO_N "(cached) $ECHO_C" >&6
1660else
1661  cat >conftest.make <<\_ACEOF
1662all:
1663        @echo 'ac_maketemp="$(MAKE)"'
1664_ACEOF
1665# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
1666eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=`
1667if test -n "$ac_maketemp"; then
1668  eval ac_cv_prog_make_${ac_make}_set=yes
1669else
1670  eval ac_cv_prog_make_${ac_make}_set=no
1671fi
1672rm -f conftest.make
1673fi
1674if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
1675  echo "$as_me:$LINENO: result: yes" >&5
1676echo "${ECHO_T}yes" >&6
1677  SET_MAKE=
1678else
1679  echo "$as_me:$LINENO: result: no" >&5
1680echo "${ECHO_T}no" >&6
1681  SET_MAKE="MAKE=${MAKE-make}"
1682fi
1683
1684rm -rf .tst 2>/dev/null
1685mkdir .tst 2>/dev/null
1686if test -d .tst; then
1687  am__leading_dot=.
1688else
1689  am__leading_dot=_
1690fi
1691rmdir .tst 2>/dev/null
1692
1693# test to see if srcdir already configured
1694if test "`cd $srcdir && pwd`" != "`pwd`" &&
1695   test -f $srcdir/config.status; then
1696  { { echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5
1697echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;}
1698   { (exit 1); exit 1; }; }
1699fi
1700
1701# test whether we have cygpath
1702if test -z "$CYGPATH_W"; then
1703  if (cygpath --version) >/dev/null 2>/dev/null; then
1704    CYGPATH_W='cygpath -w'
1705  else
1706    CYGPATH_W=echo
1707  fi
1708fi
1709
1710
1711# Define the identity of the package.
1712 PACKAGE='orxonox'
1713 VERSION='0.1-pre-alpha'
1714
1715
1716cat >>confdefs.h <<_ACEOF
1717#define PACKAGE "$PACKAGE"
1718_ACEOF
1719
1720
1721cat >>confdefs.h <<_ACEOF
1722#define VERSION "$VERSION"
1723_ACEOF
1724
1725# Some tools Automake needs.
1726
1727ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
1728
1729
1730AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
1731
1732
1733AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
1734
1735
1736AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
1737
1738
1739MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
1740
1741
1742AMTAR=${AMTAR-"${am_missing_run}tar"}
1743
1744install_sh=${install_sh-"$am_aux_dir/install-sh"}
1745
1746# Installed binaries are usually stripped using `strip' when the user
1747# run `make install-strip'.  However `strip' might not be the right
1748# tool to use in cross-compilation environments, therefore Automake
1749# will honor the `STRIP' environment variable to overrule this program.
1750if test "$cross_compiling" != no; then
1751  if test -n "$ac_tool_prefix"; then
1752  # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
1753set dummy ${ac_tool_prefix}strip; ac_word=$2
1754echo "$as_me:$LINENO: checking for $ac_word" >&5
1755echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1756if test "${ac_cv_prog_STRIP+set}" = set; then
1757  echo $ECHO_N "(cached) $ECHO_C" >&6
1758else
1759  if test -n "$STRIP"; then
1760  ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
1761else
1762as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1763for as_dir in $PATH
1764do
1765  IFS=$as_save_IFS
1766  test -z "$as_dir" && as_dir=.
1767  for ac_exec_ext in '' $ac_executable_extensions; do
1768  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1769    ac_cv_prog_STRIP="${ac_tool_prefix}strip"
1770    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1771    break 2
1772  fi
1773done
1774done
1775
1776fi
1777fi
1778STRIP=$ac_cv_prog_STRIP
1779if test -n "$STRIP"; then
1780  echo "$as_me:$LINENO: result: $STRIP" >&5
1781echo "${ECHO_T}$STRIP" >&6
1782else
1783  echo "$as_me:$LINENO: result: no" >&5
1784echo "${ECHO_T}no" >&6
1785fi
1786
1787fi
1788if test -z "$ac_cv_prog_STRIP"; then
1789  ac_ct_STRIP=$STRIP
1790  # Extract the first word of "strip", so it can be a program name with args.
1791set dummy strip; ac_word=$2
1792echo "$as_me:$LINENO: checking for $ac_word" >&5
1793echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1794if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
1795  echo $ECHO_N "(cached) $ECHO_C" >&6
1796else
1797  if test -n "$ac_ct_STRIP"; then
1798  ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
1799else
1800as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1801for as_dir in $PATH
1802do
1803  IFS=$as_save_IFS
1804  test -z "$as_dir" && as_dir=.
1805  for ac_exec_ext in '' $ac_executable_extensions; do
1806  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1807    ac_cv_prog_ac_ct_STRIP="strip"
1808    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1809    break 2
1810  fi
1811done
1812done
1813
1814  test -z "$ac_cv_prog_ac_ct_STRIP" && ac_cv_prog_ac_ct_STRIP=":"
1815fi
1816fi
1817ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
1818if test -n "$ac_ct_STRIP"; then
1819  echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
1820echo "${ECHO_T}$ac_ct_STRIP" >&6
1821else
1822  echo "$as_me:$LINENO: result: no" >&5
1823echo "${ECHO_T}no" >&6
1824fi
1825
1826  STRIP=$ac_ct_STRIP
1827else
1828  STRIP="$ac_cv_prog_STRIP"
1829fi
1830
1831fi
1832INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
1833
1834# We need awk for the "check" target.  The system "awk" is bad on
1835# some platforms.
1836
1837
1838
1839
1840
1841          ac_config_headers="$ac_config_headers config.h"
1842
1843
1844
1845# Checks for programs.
1846ac_ext=cc
1847ac_cpp='$CXXCPP $CPPFLAGS'
1848ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1849ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1850ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
1851if test -n "$ac_tool_prefix"; then
1852  for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
1853  do
1854    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
1855set dummy $ac_tool_prefix$ac_prog; ac_word=$2
1856echo "$as_me:$LINENO: checking for $ac_word" >&5
1857echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1858if test "${ac_cv_prog_CXX+set}" = set; then
1859  echo $ECHO_N "(cached) $ECHO_C" >&6
1860else
1861  if test -n "$CXX"; then
1862  ac_cv_prog_CXX="$CXX" # Let the user override the test.
1863else
1864as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1865for as_dir in $PATH
1866do
1867  IFS=$as_save_IFS
1868  test -z "$as_dir" && as_dir=.
1869  for ac_exec_ext in '' $ac_executable_extensions; do
1870  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1871    ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
1872    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1873    break 2
1874  fi
1875done
1876done
1877
1878fi
1879fi
1880CXX=$ac_cv_prog_CXX
1881if test -n "$CXX"; then
1882  echo "$as_me:$LINENO: result: $CXX" >&5
1883echo "${ECHO_T}$CXX" >&6
1884else
1885  echo "$as_me:$LINENO: result: no" >&5
1886echo "${ECHO_T}no" >&6
1887fi
1888
1889    test -n "$CXX" && break
1890  done
1891fi
1892if test -z "$CXX"; then
1893  ac_ct_CXX=$CXX
1894  for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
1895do
1896  # Extract the first word of "$ac_prog", so it can be a program name with args.
1897set dummy $ac_prog; ac_word=$2
1898echo "$as_me:$LINENO: checking for $ac_word" >&5
1899echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1900if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then
1901  echo $ECHO_N "(cached) $ECHO_C" >&6
1902else
1903  if test -n "$ac_ct_CXX"; then
1904  ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
1905else
1906as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1907for as_dir in $PATH
1908do
1909  IFS=$as_save_IFS
1910  test -z "$as_dir" && as_dir=.
1911  for ac_exec_ext in '' $ac_executable_extensions; do
1912  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1913    ac_cv_prog_ac_ct_CXX="$ac_prog"
1914    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1915    break 2
1916  fi
1917done
1918done
1919
1920fi
1921fi
1922ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
1923if test -n "$ac_ct_CXX"; then
1924  echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5
1925echo "${ECHO_T}$ac_ct_CXX" >&6
1926else
1927  echo "$as_me:$LINENO: result: no" >&5
1928echo "${ECHO_T}no" >&6
1929fi
1930
1931  test -n "$ac_ct_CXX" && break
1932done
1933test -n "$ac_ct_CXX" || ac_ct_CXX="g++"
1934
1935  CXX=$ac_ct_CXX
1936fi
1937
1938
1939# Provide some information about the compiler.
1940echo "$as_me:$LINENO:" \
1941     "checking for C++ compiler version" >&5
1942ac_compiler=`set X $ac_compile; echo $2`
1943{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
1944  (eval $ac_compiler --version </dev/null >&5) 2>&5
1945  ac_status=$?
1946  echo "$as_me:$LINENO: \$? = $ac_status" >&5
1947  (exit $ac_status); }
1948{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
1949  (eval $ac_compiler -v </dev/null >&5) 2>&5
1950  ac_status=$?
1951  echo "$as_me:$LINENO: \$? = $ac_status" >&5
1952  (exit $ac_status); }
1953{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
1954  (eval $ac_compiler -V </dev/null >&5) 2>&5
1955  ac_status=$?
1956  echo "$as_me:$LINENO: \$? = $ac_status" >&5
1957  (exit $ac_status); }
1958
1959cat >conftest.$ac_ext <<_ACEOF
1960/* confdefs.h.  */
1961_ACEOF
1962cat confdefs.h >>conftest.$ac_ext
1963cat >>conftest.$ac_ext <<_ACEOF
1964/* end confdefs.h.  */
1965
1966int
1967main ()
1968{
1969
1970  ;
1971  return 0;
1972}
1973_ACEOF
1974ac_clean_files_save=$ac_clean_files
1975ac_clean_files="$ac_clean_files a.out a.exe b.out"
1976# Try to create an executable without -o first, disregard a.out.
1977# It will help us diagnose broken compilers, and finding out an intuition
1978# of exeext.
1979echo "$as_me:$LINENO: checking for C++ compiler default output file name" >&5
1980echo $ECHO_N "checking for C++ compiler default output file name... $ECHO_C" >&6
1981ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
1982if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
1983  (eval $ac_link_default) 2>&5
1984  ac_status=$?
1985  echo "$as_me:$LINENO: \$? = $ac_status" >&5
1986  (exit $ac_status); }; then
1987  # Find the output, starting from the most likely.  This scheme is
1988# not robust to junk in `.', hence go to wildcards (a.*) only as a last
1989# resort.
1990
1991# Be careful to initialize this variable, since it used to be cached.
1992# Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
1993ac_cv_exeext=
1994# b.out is created by i960 compilers.
1995for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
1996do
1997  test -f "$ac_file" || continue
1998  case $ac_file in
1999    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )
2000        ;;
2001    conftest.$ac_ext )
2002        # This is the source file.
2003        ;;
2004    [ab].out )
2005        # We found the default executable, but exeext='' is most
2006        # certainly right.
2007        break;;
2008    *.* )
2009        ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2010        # FIXME: I believe we export ac_cv_exeext for Libtool,
2011        # but it would be cool to find out if it's true.  Does anybody
2012        # maintain Libtool? --akim.
2013        export ac_cv_exeext
2014        break;;
2015    * )
2016        break;;
2017  esac
2018done
2019else
2020  echo "$as_me: failed program was:" >&5
2021sed 's/^/| /' conftest.$ac_ext >&5
2022
2023{ { echo "$as_me:$LINENO: error: C++ compiler cannot create executables
2024See \`config.log' for more details." >&5
2025echo "$as_me: error: C++ compiler cannot create executables
2026See \`config.log' for more details." >&2;}
2027   { (exit 77); exit 77; }; }
2028fi
2029
2030ac_exeext=$ac_cv_exeext
2031echo "$as_me:$LINENO: result: $ac_file" >&5
2032echo "${ECHO_T}$ac_file" >&6
2033
2034# Check the compiler produces executables we can run.  If not, either
2035# the compiler is broken, or we cross compile.
2036echo "$as_me:$LINENO: checking whether the C++ compiler works" >&5
2037echo $ECHO_N "checking whether the C++ compiler works... $ECHO_C" >&6
2038# FIXME: These cross compiler hacks should be removed for Autoconf 3.0
2039# If not cross compiling, check that we can run a simple program.
2040if test "$cross_compiling" != yes; then
2041  if { ac_try='./$ac_file'
2042  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2043  (eval $ac_try) 2>&5
2044  ac_status=$?
2045  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2046  (exit $ac_status); }; }; then
2047    cross_compiling=no
2048  else
2049    if test "$cross_compiling" = maybe; then
2050        cross_compiling=yes
2051    else
2052        { { echo "$as_me:$LINENO: error: cannot run C++ compiled programs.
2053If you meant to cross compile, use \`--host'.
2054See \`config.log' for more details." >&5
2055echo "$as_me: error: cannot run C++ compiled programs.
2056If you meant to cross compile, use \`--host'.
2057See \`config.log' for more details." >&2;}
2058   { (exit 1); exit 1; }; }
2059    fi
2060  fi
2061fi
2062echo "$as_me:$LINENO: result: yes" >&5
2063echo "${ECHO_T}yes" >&6
2064
2065rm -f a.out a.exe conftest$ac_cv_exeext b.out
2066ac_clean_files=$ac_clean_files_save
2067# Check the compiler produces executables we can run.  If not, either
2068# the compiler is broken, or we cross compile.
2069echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
2070echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
2071echo "$as_me:$LINENO: result: $cross_compiling" >&5
2072echo "${ECHO_T}$cross_compiling" >&6
2073
2074echo "$as_me:$LINENO: checking for suffix of executables" >&5
2075echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
2076if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2077  (eval $ac_link) 2>&5
2078  ac_status=$?
2079  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2080  (exit $ac_status); }; then
2081  # If both `conftest.exe' and `conftest' are `present' (well, observable)
2082# catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
2083# work properly (i.e., refer to `conftest.exe'), while it won't with
2084# `rm'.
2085for ac_file in conftest.exe conftest conftest.*; do
2086  test -f "$ac_file" || continue
2087  case $ac_file in
2088    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;
2089    *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2090          export ac_cv_exeext
2091          break;;
2092    * ) break;;
2093  esac
2094done
2095else
2096  { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
2097See \`config.log' for more details." >&5
2098echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
2099See \`config.log' for more details." >&2;}
2100   { (exit 1); exit 1; }; }
2101fi
2102
2103rm -f conftest$ac_cv_exeext
2104echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
2105echo "${ECHO_T}$ac_cv_exeext" >&6
2106
2107rm -f conftest.$ac_ext
2108EXEEXT=$ac_cv_exeext
2109ac_exeext=$EXEEXT
2110echo "$as_me:$LINENO: checking for suffix of object files" >&5
2111echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
2112if test "${ac_cv_objext+set}" = set; then
2113  echo $ECHO_N "(cached) $ECHO_C" >&6
2114else
2115  cat >conftest.$ac_ext <<_ACEOF
2116/* confdefs.h.  */
2117_ACEOF
2118cat confdefs.h >>conftest.$ac_ext
2119cat >>conftest.$ac_ext <<_ACEOF
2120/* end confdefs.h.  */
2121
2122int
2123main ()
2124{
2125
2126  ;
2127  return 0;
2128}
2129_ACEOF
2130rm -f conftest.o conftest.obj
2131if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2132  (eval $ac_compile) 2>&5
2133  ac_status=$?
2134  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2135  (exit $ac_status); }; then
2136  for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
2137  case $ac_file in
2138    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;
2139    *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2140       break;;
2141  esac
2142done
2143else
2144  echo "$as_me: failed program was:" >&5
2145sed 's/^/| /' conftest.$ac_ext >&5
2146
2147{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
2148See \`config.log' for more details." >&5
2149echo "$as_me: error: cannot compute suffix of object files: cannot compile
2150See \`config.log' for more details." >&2;}
2151   { (exit 1); exit 1; }; }
2152fi
2153
2154rm -f conftest.$ac_cv_objext conftest.$ac_ext
2155fi
2156echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
2157echo "${ECHO_T}$ac_cv_objext" >&6
2158OBJEXT=$ac_cv_objext
2159ac_objext=$OBJEXT
2160echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5
2161echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6
2162if test "${ac_cv_cxx_compiler_gnu+set}" = set; then
2163  echo $ECHO_N "(cached) $ECHO_C" >&6
2164else
2165  cat >conftest.$ac_ext <<_ACEOF
2166/* confdefs.h.  */
2167_ACEOF
2168cat confdefs.h >>conftest.$ac_ext
2169cat >>conftest.$ac_ext <<_ACEOF
2170/* end confdefs.h.  */
2171
2172int
2173main ()
2174{
2175#ifndef __GNUC__
2176       choke me
2177#endif
2178
2179  ;
2180  return 0;
2181}
2182_ACEOF
2183rm -f conftest.$ac_objext
2184if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2185  (eval $ac_compile) 2>conftest.er1
2186  ac_status=$?
2187  grep -v '^ *+' conftest.er1 >conftest.err
2188  rm -f conftest.er1
2189  cat conftest.err >&5
2190  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2191  (exit $ac_status); } &&
2192         { ac_try='test -z "$ac_cxx_werror_flag"
2193                         || test ! -s conftest.err'
2194  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2195  (eval $ac_try) 2>&5
2196  ac_status=$?
2197  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2198  (exit $ac_status); }; } &&
2199         { ac_try='test -s conftest.$ac_objext'
2200  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2201  (eval $ac_try) 2>&5
2202  ac_status=$?
2203  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2204  (exit $ac_status); }; }; then
2205  ac_compiler_gnu=yes
2206else
2207  echo "$as_me: failed program was:" >&5
2208sed 's/^/| /' conftest.$ac_ext >&5
2209
2210ac_compiler_gnu=no
2211fi
2212rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2213ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
2214
2215fi
2216echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5
2217echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6
2218GXX=`test $ac_compiler_gnu = yes && echo yes`
2219ac_test_CXXFLAGS=${CXXFLAGS+set}
2220ac_save_CXXFLAGS=$CXXFLAGS
2221CXXFLAGS="-g"
2222echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5
2223echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6
2224if test "${ac_cv_prog_cxx_g+set}" = set; then
2225  echo $ECHO_N "(cached) $ECHO_C" >&6
2226else
2227  cat >conftest.$ac_ext <<_ACEOF
2228/* confdefs.h.  */
2229_ACEOF
2230cat confdefs.h >>conftest.$ac_ext
2231cat >>conftest.$ac_ext <<_ACEOF
2232/* end confdefs.h.  */
2233
2234int
2235main ()
2236{
2237
2238  ;
2239  return 0;
2240}
2241_ACEOF
2242rm -f conftest.$ac_objext
2243if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2244  (eval $ac_compile) 2>conftest.er1
2245  ac_status=$?
2246  grep -v '^ *+' conftest.er1 >conftest.err
2247  rm -f conftest.er1
2248  cat conftest.err >&5
2249  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2250  (exit $ac_status); } &&
2251         { ac_try='test -z "$ac_cxx_werror_flag"
2252                         || test ! -s conftest.err'
2253  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2254  (eval $ac_try) 2>&5
2255  ac_status=$?
2256  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2257  (exit $ac_status); }; } &&
2258         { ac_try='test -s conftest.$ac_objext'
2259  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2260  (eval $ac_try) 2>&5
2261  ac_status=$?
2262  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2263  (exit $ac_status); }; }; then
2264  ac_cv_prog_cxx_g=yes
2265else
2266  echo "$as_me: failed program was:" >&5
2267sed 's/^/| /' conftest.$ac_ext >&5
2268
2269ac_cv_prog_cxx_g=no
2270fi
2271rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2272fi
2273echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5
2274echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6
2275if test "$ac_test_CXXFLAGS" = set; then
2276  CXXFLAGS=$ac_save_CXXFLAGS
2277elif test $ac_cv_prog_cxx_g = yes; then
2278  if test "$GXX" = yes; then
2279    CXXFLAGS="-g -O2"
2280  else
2281    CXXFLAGS="-g"
2282  fi
2283else
2284  if test "$GXX" = yes; then
2285    CXXFLAGS="-O2"
2286  else
2287    CXXFLAGS=
2288  fi
2289fi
2290for ac_declaration in \
2291   '' \
2292   'extern "C" void std::exit (int) throw (); using std::exit;' \
2293   'extern "C" void std::exit (int); using std::exit;' \
2294   'extern "C" void exit (int) throw ();' \
2295   'extern "C" void exit (int);' \
2296   'void exit (int);'
2297do
2298  cat >conftest.$ac_ext <<_ACEOF
2299/* confdefs.h.  */
2300_ACEOF
2301cat confdefs.h >>conftest.$ac_ext
2302cat >>conftest.$ac_ext <<_ACEOF
2303/* end confdefs.h.  */
2304$ac_declaration
2305#include <stdlib.h>
2306int
2307main ()
2308{
2309exit (42);
2310  ;
2311  return 0;
2312}
2313_ACEOF
2314rm -f conftest.$ac_objext
2315if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2316  (eval $ac_compile) 2>conftest.er1
2317  ac_status=$?
2318  grep -v '^ *+' conftest.er1 >conftest.err
2319  rm -f conftest.er1
2320  cat conftest.err >&5
2321  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2322  (exit $ac_status); } &&
2323         { ac_try='test -z "$ac_cxx_werror_flag"
2324                         || test ! -s conftest.err'
2325  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2326  (eval $ac_try) 2>&5
2327  ac_status=$?
2328  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2329  (exit $ac_status); }; } &&
2330         { ac_try='test -s conftest.$ac_objext'
2331  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2332  (eval $ac_try) 2>&5
2333  ac_status=$?
2334  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2335  (exit $ac_status); }; }; then
2336  :
2337else
2338  echo "$as_me: failed program was:" >&5
2339sed 's/^/| /' conftest.$ac_ext >&5
2340
2341continue
2342fi
2343rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2344  cat >conftest.$ac_ext <<_ACEOF
2345/* confdefs.h.  */
2346_ACEOF
2347cat confdefs.h >>conftest.$ac_ext
2348cat >>conftest.$ac_ext <<_ACEOF
2349/* end confdefs.h.  */
2350$ac_declaration
2351int
2352main ()
2353{
2354exit (42);
2355  ;
2356  return 0;
2357}
2358_ACEOF
2359rm -f conftest.$ac_objext
2360if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2361  (eval $ac_compile) 2>conftest.er1
2362  ac_status=$?
2363  grep -v '^ *+' conftest.er1 >conftest.err
2364  rm -f conftest.er1
2365  cat conftest.err >&5
2366  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2367  (exit $ac_status); } &&
2368         { ac_try='test -z "$ac_cxx_werror_flag"
2369                         || test ! -s conftest.err'
2370  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2371  (eval $ac_try) 2>&5
2372  ac_status=$?
2373  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2374  (exit $ac_status); }; } &&
2375         { ac_try='test -s conftest.$ac_objext'
2376  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2377  (eval $ac_try) 2>&5
2378  ac_status=$?
2379  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2380  (exit $ac_status); }; }; then
2381  break
2382else
2383  echo "$as_me: failed program was:" >&5
2384sed 's/^/| /' conftest.$ac_ext >&5
2385
2386fi
2387rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2388done
2389rm -f conftest*
2390if test -n "$ac_declaration"; then
2391  echo '#ifdef __cplusplus' >>confdefs.h
2392  echo $ac_declaration      >>confdefs.h
2393  echo '#endif'             >>confdefs.h
2394fi
2395
2396ac_ext=c
2397ac_cpp='$CPP $CPPFLAGS'
2398ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2399ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2400ac_compiler_gnu=$ac_cv_c_compiler_gnu
2401DEPDIR="${am__leading_dot}deps"
2402
2403          ac_config_commands="$ac_config_commands depfiles"
2404
2405
2406am_make=${MAKE-make}
2407cat > confinc << 'END'
2408am__doit:
2409        @echo done
2410.PHONY: am__doit
2411END
2412# If we don't find an include directive, just comment out the code.
2413echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5
2414echo $ECHO_N "checking for style of include used by $am_make... $ECHO_C" >&6
2415am__include="#"
2416am__quote=
2417_am_result=none
2418# First try GNU make style include.
2419echo "include confinc" > confmf
2420# We grep out `Entering directory' and `Leaving directory'
2421# messages which can occur if `w' ends up in MAKEFLAGS.
2422# In particular we don't look at `^make:' because GNU make might
2423# be invoked under some other name (usually "gmake"), in which
2424# case it prints its new name instead of `make'.
2425if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then
2426   am__include=include
2427   am__quote=
2428   _am_result=GNU
2429fi
2430# Now try BSD make style include.
2431if test "$am__include" = "#"; then
2432   echo '.include "confinc"' > confmf
2433   if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
2434      am__include=.include
2435      am__quote="\""
2436      _am_result=BSD
2437   fi
2438fi
2439
2440
2441echo "$as_me:$LINENO: result: $_am_result" >&5
2442echo "${ECHO_T}$_am_result" >&6
2443rm -f confinc confmf
2444
2445# Check whether --enable-dependency-tracking or --disable-dependency-tracking was given.
2446if test "${enable_dependency_tracking+set}" = set; then
2447  enableval="$enable_dependency_tracking"
2448
2449fi;
2450if test "x$enable_dependency_tracking" != xno; then
2451  am_depcomp="$ac_aux_dir/depcomp"
2452  AMDEPBACKSLASH='\'
2453fi
2454
2455
2456if test "x$enable_dependency_tracking" != xno; then
2457  AMDEP_TRUE=
2458  AMDEP_FALSE='#'
2459else
2460  AMDEP_TRUE='#'
2461  AMDEP_FALSE=
2462fi
2463
2464
2465
2466
2467depcc="$CXX"  am_compiler_list=
2468
2469echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
2470echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6
2471if test "${am_cv_CXX_dependencies_compiler_type+set}" = set; then
2472  echo $ECHO_N "(cached) $ECHO_C" >&6
2473else
2474  if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
2475  # We make a subdir and do the tests there.  Otherwise we can end up
2476  # making bogus files that we don't know about and never remove.  For
2477  # instance it was reported that on HP-UX the gcc test will end up
2478  # making a dummy file named `D' -- because `-MD' means `put the output
2479  # in D'.
2480  mkdir conftest.dir
2481  # Copy depcomp to subdir because otherwise we won't find it if we're
2482  # using a relative directory.
2483  cp "$am_depcomp" conftest.dir
2484  cd conftest.dir
2485  # We will build objects and dependencies in a subdirectory because
2486  # it helps to detect inapplicable dependency modes.  For instance
2487  # both Tru64's cc and ICC support -MD to output dependencies as a
2488  # side effect of compilation, but ICC will put the dependencies in
2489  # the current directory while Tru64 will put them in the object
2490  # directory.
2491  mkdir sub
2492
2493  am_cv_CXX_dependencies_compiler_type=none
2494  if test "$am_compiler_list" = ""; then
2495     am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
2496  fi
2497  for depmode in $am_compiler_list; do
2498    # Setup a source with many dependencies, because some compilers
2499    # like to wrap large dependency lists on column 80 (with \), and
2500    # we should not choose a depcomp mode which is confused by this.
2501    #
2502    # We need to recreate these files for each test, as the compiler may
2503    # overwrite some of them when testing with obscure command lines.
2504    # This happens at least with the AIX C compiler.
2505    : > sub/conftest.c
2506    for i in 1 2 3 4 5 6; do
2507      echo '#include "conftst'$i'.h"' >> sub/conftest.c
2508      # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
2509      # Solaris 8's {/usr,}/bin/sh.
2510      touch sub/conftst$i.h
2511    done
2512    echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
2513
2514    case $depmode in
2515    nosideeffect)
2516      # after this tag, mechanisms are not by side-effect, so they'll
2517      # only be used when explicitly requested
2518      if test "x$enable_dependency_tracking" = xyes; then
2519        continue
2520      else
2521        break
2522      fi
2523      ;;
2524    none) break ;;
2525    esac
2526    # We check with `-c' and `-o' for the sake of the "dashmstdout"
2527    # mode.  It turns out that the SunPro C++ compiler does not properly
2528    # handle `-M -o', and we need to detect this.
2529    if depmode=$depmode \
2530       source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
2531       depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
2532       $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
2533         >/dev/null 2>conftest.err &&
2534       grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
2535       grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
2536       ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
2537      # icc doesn't choke on unknown options, it will just issue warnings
2538      # or remarks (even with -Werror).  So we grep stderr for any message
2539      # that says an option was ignored or not supported.
2540      # When given -MP, icc 7.0 and 7.1 complain thusly:
2541      #   icc: Command line warning: ignoring option '-M'; no argument required
2542      # The diagnosis changed in icc 8.0:
2543      #   icc: Command line remark: option '-MP' not supported
2544      if (grep 'ignoring option' conftest.err ||
2545          grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
2546        am_cv_CXX_dependencies_compiler_type=$depmode
2547        break
2548      fi
2549    fi
2550  done
2551
2552  cd ..
2553  rm -rf conftest.dir
2554else
2555  am_cv_CXX_dependencies_compiler_type=none
2556fi
2557
2558fi
2559echo "$as_me:$LINENO: result: $am_cv_CXX_dependencies_compiler_type" >&5
2560echo "${ECHO_T}$am_cv_CXX_dependencies_compiler_type" >&6
2561CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
2562
2563
2564
2565if
2566  test "x$enable_dependency_tracking" != xno \
2567  && test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then
2568  am__fastdepCXX_TRUE=
2569  am__fastdepCXX_FALSE='#'
2570else
2571  am__fastdepCXX_TRUE='#'
2572  am__fastdepCXX_FALSE=
2573fi
2574
2575
2576ac_ext=c
2577ac_cpp='$CPP $CPPFLAGS'
2578ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2579ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2580ac_compiler_gnu=$ac_cv_c_compiler_gnu
2581if test -n "$ac_tool_prefix"; then
2582  # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2583set dummy ${ac_tool_prefix}gcc; ac_word=$2
2584echo "$as_me:$LINENO: checking for $ac_word" >&5
2585echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2586if test "${ac_cv_prog_CC+set}" = set; then
2587  echo $ECHO_N "(cached) $ECHO_C" >&6
2588else
2589  if test -n "$CC"; then
2590  ac_cv_prog_CC="$CC" # Let the user override the test.
2591else
2592as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2593for as_dir in $PATH
2594do
2595  IFS=$as_save_IFS
2596  test -z "$as_dir" && as_dir=.
2597  for ac_exec_ext in '' $ac_executable_extensions; do
2598  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2599    ac_cv_prog_CC="${ac_tool_prefix}gcc"
2600    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2601    break 2
2602  fi
2603done
2604done
2605
2606fi
2607fi
2608CC=$ac_cv_prog_CC
2609if test -n "$CC"; then
2610  echo "$as_me:$LINENO: result: $CC" >&5
2611echo "${ECHO_T}$CC" >&6
2612else
2613  echo "$as_me:$LINENO: result: no" >&5
2614echo "${ECHO_T}no" >&6
2615fi
2616
2617fi
2618if test -z "$ac_cv_prog_CC"; then
2619  ac_ct_CC=$CC
2620  # Extract the first word of "gcc", so it can be a program name with args.
2621set dummy gcc; ac_word=$2
2622echo "$as_me:$LINENO: checking for $ac_word" >&5
2623echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2624if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2625  echo $ECHO_N "(cached) $ECHO_C" >&6
2626else
2627  if test -n "$ac_ct_CC"; then
2628  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2629else
2630as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2631for as_dir in $PATH
2632do
2633  IFS=$as_save_IFS
2634  test -z "$as_dir" && as_dir=.
2635  for ac_exec_ext in '' $ac_executable_extensions; do
2636  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2637    ac_cv_prog_ac_ct_CC="gcc"
2638    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2639    break 2
2640  fi
2641done
2642done
2643
2644fi
2645fi
2646ac_ct_CC=$ac_cv_prog_ac_ct_CC
2647if test -n "$ac_ct_CC"; then
2648  echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2649echo "${ECHO_T}$ac_ct_CC" >&6
2650else
2651  echo "$as_me:$LINENO: result: no" >&5
2652echo "${ECHO_T}no" >&6
2653fi
2654
2655  CC=$ac_ct_CC
2656else
2657  CC="$ac_cv_prog_CC"
2658fi
2659
2660if test -z "$CC"; then
2661  if test -n "$ac_tool_prefix"; then
2662  # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2663set dummy ${ac_tool_prefix}cc; ac_word=$2
2664echo "$as_me:$LINENO: checking for $ac_word" >&5
2665echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2666if test "${ac_cv_prog_CC+set}" = set; then
2667  echo $ECHO_N "(cached) $ECHO_C" >&6
2668else
2669  if test -n "$CC"; then
2670  ac_cv_prog_CC="$CC" # Let the user override the test.
2671else
2672as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2673for as_dir in $PATH
2674do
2675  IFS=$as_save_IFS
2676  test -z "$as_dir" && as_dir=.
2677  for ac_exec_ext in '' $ac_executable_extensions; do
2678  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2679    ac_cv_prog_CC="${ac_tool_prefix}cc"
2680    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2681    break 2
2682  fi
2683done
2684done
2685
2686fi
2687fi
2688CC=$ac_cv_prog_CC
2689if test -n "$CC"; then
2690  echo "$as_me:$LINENO: result: $CC" >&5
2691echo "${ECHO_T}$CC" >&6
2692else
2693  echo "$as_me:$LINENO: result: no" >&5
2694echo "${ECHO_T}no" >&6
2695fi
2696
2697fi
2698if test -z "$ac_cv_prog_CC"; then
2699  ac_ct_CC=$CC
2700  # Extract the first word of "cc", so it can be a program name with args.
2701set dummy cc; ac_word=$2
2702echo "$as_me:$LINENO: checking for $ac_word" >&5
2703echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2704if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2705  echo $ECHO_N "(cached) $ECHO_C" >&6
2706else
2707  if test -n "$ac_ct_CC"; then
2708  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2709else
2710as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2711for as_dir in $PATH
2712do
2713  IFS=$as_save_IFS
2714  test -z "$as_dir" && as_dir=.
2715  for ac_exec_ext in '' $ac_executable_extensions; do
2716  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2717    ac_cv_prog_ac_ct_CC="cc"
2718    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2719    break 2
2720  fi
2721done
2722done
2723
2724fi
2725fi
2726ac_ct_CC=$ac_cv_prog_ac_ct_CC
2727if test -n "$ac_ct_CC"; then
2728  echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2729echo "${ECHO_T}$ac_ct_CC" >&6
2730else
2731  echo "$as_me:$LINENO: result: no" >&5
2732echo "${ECHO_T}no" >&6
2733fi
2734
2735  CC=$ac_ct_CC
2736else
2737  CC="$ac_cv_prog_CC"
2738fi
2739
2740fi
2741if test -z "$CC"; then
2742  # Extract the first word of "cc", so it can be a program name with args.
2743set dummy cc; ac_word=$2
2744echo "$as_me:$LINENO: checking for $ac_word" >&5
2745echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2746if test "${ac_cv_prog_CC+set}" = set; then
2747  echo $ECHO_N "(cached) $ECHO_C" >&6
2748else
2749  if test -n "$CC"; then
2750  ac_cv_prog_CC="$CC" # Let the user override the test.
2751else
2752  ac_prog_rejected=no
2753as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2754for as_dir in $PATH
2755do
2756  IFS=$as_save_IFS
2757  test -z "$as_dir" && as_dir=.
2758  for ac_exec_ext in '' $ac_executable_extensions; do
2759  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2760    if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2761       ac_prog_rejected=yes
2762       continue
2763     fi
2764    ac_cv_prog_CC="cc"
2765    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2766    break 2
2767  fi
2768done
2769done
2770
2771if test $ac_prog_rejected = yes; then
2772  # We found a bogon in the path, so make sure we never use it.
2773  set dummy $ac_cv_prog_CC
2774  shift
2775  if test $# != 0; then
2776    # We chose a different compiler from the bogus one.
2777    # However, it has the same basename, so the bogon will be chosen
2778    # first if we set CC to just the basename; use the full file name.
2779    shift
2780    ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2781  fi
2782fi
2783fi
2784fi
2785CC=$ac_cv_prog_CC
2786if test -n "$CC"; then
2787  echo "$as_me:$LINENO: result: $CC" >&5
2788echo "${ECHO_T}$CC" >&6
2789else
2790  echo "$as_me:$LINENO: result: no" >&5
2791echo "${ECHO_T}no" >&6
2792fi
2793
2794fi
2795if test -z "$CC"; then
2796  if test -n "$ac_tool_prefix"; then
2797  for ac_prog in cl
2798  do
2799    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2800set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2801echo "$as_me:$LINENO: checking for $ac_word" >&5
2802echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2803if test "${ac_cv_prog_CC+set}" = set; then
2804  echo $ECHO_N "(cached) $ECHO_C" >&6
2805else
2806  if test -n "$CC"; then
2807  ac_cv_prog_CC="$CC" # Let the user override the test.
2808else
2809as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2810for as_dir in $PATH
2811do
2812  IFS=$as_save_IFS
2813  test -z "$as_dir" && as_dir=.
2814  for ac_exec_ext in '' $ac_executable_extensions; do
2815  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2816    ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2817    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2818    break 2
2819  fi
2820done
2821done
2822
2823fi
2824fi
2825CC=$ac_cv_prog_CC
2826if test -n "$CC"; then
2827  echo "$as_me:$LINENO: result: $CC" >&5
2828echo "${ECHO_T}$CC" >&6
2829else
2830  echo "$as_me:$LINENO: result: no" >&5
2831echo "${ECHO_T}no" >&6
2832fi
2833
2834    test -n "$CC" && break
2835  done
2836fi
2837if test -z "$CC"; then
2838  ac_ct_CC=$CC
2839  for ac_prog in cl
2840do
2841  # Extract the first word of "$ac_prog", so it can be a program name with args.
2842set dummy $ac_prog; ac_word=$2
2843echo "$as_me:$LINENO: checking for $ac_word" >&5
2844echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2845if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2846  echo $ECHO_N "(cached) $ECHO_C" >&6
2847else
2848  if test -n "$ac_ct_CC"; then
2849  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2850else
2851as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2852for as_dir in $PATH
2853do
2854  IFS=$as_save_IFS
2855  test -z "$as_dir" && as_dir=.
2856  for ac_exec_ext in '' $ac_executable_extensions; do
2857  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2858    ac_cv_prog_ac_ct_CC="$ac_prog"
2859    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2860    break 2
2861  fi
2862done
2863done
2864
2865fi
2866fi
2867ac_ct_CC=$ac_cv_prog_ac_ct_CC
2868if test -n "$ac_ct_CC"; then
2869  echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2870echo "${ECHO_T}$ac_ct_CC" >&6
2871else
2872  echo "$as_me:$LINENO: result: no" >&5
2873echo "${ECHO_T}no" >&6
2874fi
2875
2876  test -n "$ac_ct_CC" && break
2877done
2878
2879  CC=$ac_ct_CC
2880fi
2881
2882fi
2883
2884
2885test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
2886See \`config.log' for more details." >&5
2887echo "$as_me: error: no acceptable C compiler found in \$PATH
2888See \`config.log' for more details." >&2;}
2889   { (exit 1); exit 1; }; }
2890
2891# Provide some information about the compiler.
2892echo "$as_me:$LINENO:" \
2893     "checking for C compiler version" >&5
2894ac_compiler=`set X $ac_compile; echo $2`
2895{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
2896  (eval $ac_compiler --version </dev/null >&5) 2>&5
2897  ac_status=$?
2898  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2899  (exit $ac_status); }
2900{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
2901  (eval $ac_compiler -v </dev/null >&5) 2>&5
2902  ac_status=$?
2903  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2904  (exit $ac_status); }
2905{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
2906  (eval $ac_compiler -V </dev/null >&5) 2>&5
2907  ac_status=$?
2908  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2909  (exit $ac_status); }
2910
2911echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
2912echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
2913if test "${ac_cv_c_compiler_gnu+set}" = set; then
2914  echo $ECHO_N "(cached) $ECHO_C" >&6
2915else
2916  cat >conftest.$ac_ext <<_ACEOF
2917/* confdefs.h.  */
2918_ACEOF
2919cat confdefs.h >>conftest.$ac_ext
2920cat >>conftest.$ac_ext <<_ACEOF
2921/* end confdefs.h.  */
2922
2923int
2924main ()
2925{
2926#ifndef __GNUC__
2927       choke me
2928#endif
2929
2930  ;
2931  return 0;
2932}
2933_ACEOF
2934rm -f conftest.$ac_objext
2935if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2936  (eval $ac_compile) 2>conftest.er1
2937  ac_status=$?
2938  grep -v '^ *+' conftest.er1 >conftest.err
2939  rm -f conftest.er1
2940  cat conftest.err >&5
2941  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2942  (exit $ac_status); } &&
2943         { ac_try='test -z "$ac_c_werror_flag"
2944                         || test ! -s conftest.err'
2945  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2946  (eval $ac_try) 2>&5
2947  ac_status=$?
2948  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2949  (exit $ac_status); }; } &&
2950         { ac_try='test -s conftest.$ac_objext'
2951  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2952  (eval $ac_try) 2>&5
2953  ac_status=$?
2954  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2955  (exit $ac_status); }; }; then
2956  ac_compiler_gnu=yes
2957else
2958  echo "$as_me: failed program was:" >&5
2959sed 's/^/| /' conftest.$ac_ext >&5
2960
2961ac_compiler_gnu=no
2962fi
2963rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2964ac_cv_c_compiler_gnu=$ac_compiler_gnu
2965
2966fi
2967echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2968echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
2969GCC=`test $ac_compiler_gnu = yes && echo yes`
2970ac_test_CFLAGS=${CFLAGS+set}
2971ac_save_CFLAGS=$CFLAGS
2972CFLAGS="-g"
2973echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2974echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
2975if test "${ac_cv_prog_cc_g+set}" = set; then
2976  echo $ECHO_N "(cached) $ECHO_C" >&6
2977else
2978  cat >conftest.$ac_ext <<_ACEOF
2979/* confdefs.h.  */
2980_ACEOF
2981cat confdefs.h >>conftest.$ac_ext
2982cat >>conftest.$ac_ext <<_ACEOF
2983/* end confdefs.h.  */
2984
2985int
2986main ()
2987{
2988
2989  ;
2990  return 0;
2991}
2992_ACEOF
2993rm -f conftest.$ac_objext
2994if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2995  (eval $ac_compile) 2>conftest.er1
2996  ac_status=$?
2997  grep -v '^ *+' conftest.er1 >conftest.err
2998  rm -f conftest.er1
2999  cat conftest.err >&5
3000  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3001  (exit $ac_status); } &&
3002         { ac_try='test -z "$ac_c_werror_flag"
3003                         || test ! -s conftest.err'
3004  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3005  (eval $ac_try) 2>&5
3006  ac_status=$?
3007  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3008  (exit $ac_status); }; } &&
3009         { ac_try='test -s conftest.$ac_objext'
3010  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3011  (eval $ac_try) 2>&5
3012  ac_status=$?
3013  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3014  (exit $ac_status); }; }; then
3015  ac_cv_prog_cc_g=yes
3016else
3017  echo "$as_me: failed program was:" >&5
3018sed 's/^/| /' conftest.$ac_ext >&5
3019
3020ac_cv_prog_cc_g=no
3021fi
3022rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3023fi
3024echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
3025echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
3026if test "$ac_test_CFLAGS" = set; then
3027  CFLAGS=$ac_save_CFLAGS
3028elif test $ac_cv_prog_cc_g = yes; then
3029  if test "$GCC" = yes; then
3030    CFLAGS="-g -O2"
3031  else
3032    CFLAGS="-g"
3033  fi
3034else
3035  if test "$GCC" = yes; then
3036    CFLAGS="-O2"
3037  else
3038    CFLAGS=
3039  fi
3040fi
3041echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
3042echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
3043if test "${ac_cv_prog_cc_stdc+set}" = set; then
3044  echo $ECHO_N "(cached) $ECHO_C" >&6
3045else
3046  ac_cv_prog_cc_stdc=no
3047ac_save_CC=$CC
3048cat >conftest.$ac_ext <<_ACEOF
3049/* confdefs.h.  */
3050_ACEOF
3051cat confdefs.h >>conftest.$ac_ext
3052cat >>conftest.$ac_ext <<_ACEOF
3053/* end confdefs.h.  */
3054#include <stdarg.h>
3055#include <stdio.h>
3056#include <sys/types.h>
3057#include <sys/stat.h>
3058/* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
3059struct buf { int x; };
3060FILE * (*rcsopen) (struct buf *, struct stat *, int);
3061static char *e (p, i)
3062     char **p;
3063     int i;
3064{
3065  return p[i];
3066}
3067static char *f (char * (*g) (char **, int), char **p, ...)
3068{
3069  char *s;
3070  va_list v;
3071  va_start (v,p);
3072  s = g (p, va_arg (v,int));
3073  va_end (v);
3074  return s;
3075}
3076
3077/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
3078   function prototypes and stuff, but not '\xHH' hex character constants.
3079   These don't provoke an error unfortunately, instead are silently treated
3080   as 'x'.  The following induces an error, until -std1 is added to get
3081   proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
3082   array size at least.  It's necessary to write '\x00'==0 to get something
3083   that's true only with -std1.  */
3084int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3085
3086int test (int i, double x);
3087struct s1 {int (*f) (int a);};
3088struct s2 {int (*f) (double a);};
3089int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3090int argc;
3091char **argv;
3092int
3093main ()
3094{
3095return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3096  ;
3097  return 0;
3098}
3099_ACEOF
3100# Don't try gcc -ansi; that turns off useful extensions and
3101# breaks some systems' header files.
3102# AIX                   -qlanglvl=ansi
3103# Ultrix and OSF/1      -std1
3104# HP-UX 10.20 and later -Ae
3105# HP-UX older versions  -Aa -D_HPUX_SOURCE
3106# SVR4                  -Xc -D__EXTENSIONS__
3107for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3108do
3109  CC="$ac_save_CC $ac_arg"
3110  rm -f conftest.$ac_objext
3111if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3112  (eval $ac_compile) 2>conftest.er1
3113  ac_status=$?
3114  grep -v '^ *+' conftest.er1 >conftest.err
3115  rm -f conftest.er1
3116  cat conftest.err >&5
3117  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3118  (exit $ac_status); } &&
3119         { ac_try='test -z "$ac_c_werror_flag"
3120                         || test ! -s conftest.err'
3121  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3122  (eval $ac_try) 2>&5
3123  ac_status=$?
3124  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3125  (exit $ac_status); }; } &&
3126         { ac_try='test -s conftest.$ac_objext'
3127  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3128  (eval $ac_try) 2>&5
3129  ac_status=$?
3130  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3131  (exit $ac_status); }; }; then
3132  ac_cv_prog_cc_stdc=$ac_arg
3133break
3134else
3135  echo "$as_me: failed program was:" >&5
3136sed 's/^/| /' conftest.$ac_ext >&5
3137
3138fi
3139rm -f conftest.err conftest.$ac_objext
3140done
3141rm -f conftest.$ac_ext conftest.$ac_objext
3142CC=$ac_save_CC
3143
3144fi
3145
3146case "x$ac_cv_prog_cc_stdc" in
3147  x|xno)
3148    echo "$as_me:$LINENO: result: none needed" >&5
3149echo "${ECHO_T}none needed" >&6 ;;
3150  *)
3151    echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
3152echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
3153    CC="$CC $ac_cv_prog_cc_stdc" ;;
3154esac
3155
3156# Some people use a C++ compiler to compile C.  Since we use `exit',
3157# in C++ we need to declare it.  In case someone uses the same compiler
3158# for both compiling C and C++ we need to have the C++ compiler decide
3159# the declaration of exit, since it's the most demanding environment.
3160cat >conftest.$ac_ext <<_ACEOF
3161#ifndef __cplusplus
3162  choke me
3163#endif
3164_ACEOF
3165rm -f conftest.$ac_objext
3166if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3167  (eval $ac_compile) 2>conftest.er1
3168  ac_status=$?
3169  grep -v '^ *+' conftest.er1 >conftest.err
3170  rm -f conftest.er1
3171  cat conftest.err >&5
3172  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3173  (exit $ac_status); } &&
3174         { ac_try='test -z "$ac_c_werror_flag"
3175                         || test ! -s conftest.err'
3176  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3177  (eval $ac_try) 2>&5
3178  ac_status=$?
3179  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3180  (exit $ac_status); }; } &&
3181         { ac_try='test -s conftest.$ac_objext'
3182  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3183  (eval $ac_try) 2>&5
3184  ac_status=$?
3185  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3186  (exit $ac_status); }; }; then
3187  for ac_declaration in \
3188   '' \
3189   'extern "C" void std::exit (int) throw (); using std::exit;' \
3190   'extern "C" void std::exit (int); using std::exit;' \
3191   'extern "C" void exit (int) throw ();' \
3192   'extern "C" void exit (int);' \
3193   'void exit (int);'
3194do
3195  cat >conftest.$ac_ext <<_ACEOF
3196/* confdefs.h.  */
3197_ACEOF
3198cat confdefs.h >>conftest.$ac_ext
3199cat >>conftest.$ac_ext <<_ACEOF
3200/* end confdefs.h.  */
3201$ac_declaration
3202#include <stdlib.h>
3203int
3204main ()
3205{
3206exit (42);
3207  ;
3208  return 0;
3209}
3210_ACEOF
3211rm -f conftest.$ac_objext
3212if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3213  (eval $ac_compile) 2>conftest.er1
3214  ac_status=$?
3215  grep -v '^ *+' conftest.er1 >conftest.err
3216  rm -f conftest.er1
3217  cat conftest.err >&5
3218  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3219  (exit $ac_status); } &&
3220         { ac_try='test -z "$ac_c_werror_flag"
3221                         || test ! -s conftest.err'
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 $ac_status); }; } &&
3227         { ac_try='test -s conftest.$ac_objext'
3228  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3229  (eval $ac_try) 2>&5
3230  ac_status=$?
3231  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3232  (exit $ac_status); }; }; then
3233  :
3234else
3235  echo "$as_me: failed program was:" >&5
3236sed 's/^/| /' conftest.$ac_ext >&5
3237
3238continue
3239fi
3240rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3241  cat >conftest.$ac_ext <<_ACEOF
3242/* confdefs.h.  */
3243_ACEOF
3244cat confdefs.h >>conftest.$ac_ext
3245cat >>conftest.$ac_ext <<_ACEOF
3246/* end confdefs.h.  */
3247$ac_declaration
3248int
3249main ()
3250{
3251exit (42);
3252  ;
3253  return 0;
3254}
3255_ACEOF
3256rm -f conftest.$ac_objext
3257if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3258  (eval $ac_compile) 2>conftest.er1
3259  ac_status=$?
3260  grep -v '^ *+' conftest.er1 >conftest.err
3261  rm -f conftest.er1
3262  cat conftest.err >&5
3263  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3264  (exit $ac_status); } &&
3265         { ac_try='test -z "$ac_c_werror_flag"
3266                         || test ! -s conftest.err'
3267  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3268  (eval $ac_try) 2>&5
3269  ac_status=$?
3270  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3271  (exit $ac_status); }; } &&
3272         { ac_try='test -s conftest.$ac_objext'
3273  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3274  (eval $ac_try) 2>&5
3275  ac_status=$?
3276  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3277  (exit $ac_status); }; }; then
3278  break
3279else
3280  echo "$as_me: failed program was:" >&5
3281sed 's/^/| /' conftest.$ac_ext >&5
3282
3283fi
3284rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3285done
3286rm -f conftest*
3287if test -n "$ac_declaration"; then
3288  echo '#ifdef __cplusplus' >>confdefs.h
3289  echo $ac_declaration      >>confdefs.h
3290  echo '#endif'             >>confdefs.h
3291fi
3292
3293else
3294  echo "$as_me: failed program was:" >&5
3295sed 's/^/| /' conftest.$ac_ext >&5
3296
3297fi
3298rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3299ac_ext=c
3300ac_cpp='$CPP $CPPFLAGS'
3301ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3302ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3303ac_compiler_gnu=$ac_cv_c_compiler_gnu
3304
3305depcc="$CC"   am_compiler_list=
3306
3307echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
3308echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6
3309if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then
3310  echo $ECHO_N "(cached) $ECHO_C" >&6
3311else
3312  if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
3313  # We make a subdir and do the tests there.  Otherwise we can end up
3314  # making bogus files that we don't know about and never remove.  For
3315  # instance it was reported that on HP-UX the gcc test will end up
3316  # making a dummy file named `D' -- because `-MD' means `put the output
3317  # in D'.
3318  mkdir conftest.dir
3319  # Copy depcomp to subdir because otherwise we won't find it if we're
3320  # using a relative directory.
3321  cp "$am_depcomp" conftest.dir
3322  cd conftest.dir
3323  # We will build objects and dependencies in a subdirectory because
3324  # it helps to detect inapplicable dependency modes.  For instance
3325  # both Tru64's cc and ICC support -MD to output dependencies as a
3326  # side effect of compilation, but ICC will put the dependencies in
3327  # the current directory while Tru64 will put them in the object
3328  # directory.
3329  mkdir sub
3330
3331  am_cv_CC_dependencies_compiler_type=none
3332  if test "$am_compiler_list" = ""; then
3333     am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
3334  fi
3335  for depmode in $am_compiler_list; do
3336    # Setup a source with many dependencies, because some compilers
3337    # like to wrap large dependency lists on column 80 (with \), and
3338    # we should not choose a depcomp mode which is confused by this.
3339    #
3340    # We need to recreate these files for each test, as the compiler may
3341    # overwrite some of them when testing with obscure command lines.
3342    # This happens at least with the AIX C compiler.
3343    : > sub/conftest.c
3344    for i in 1 2 3 4 5 6; do
3345      echo '#include "conftst'$i'.h"' >> sub/conftest.c
3346      # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
3347      # Solaris 8's {/usr,}/bin/sh.
3348      touch sub/conftst$i.h
3349    done
3350    echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
3351
3352    case $depmode in
3353    nosideeffect)
3354      # after this tag, mechanisms are not by side-effect, so they'll
3355      # only be used when explicitly requested
3356      if test "x$enable_dependency_tracking" = xyes; then
3357        continue
3358      else
3359        break
3360      fi
3361      ;;
3362    none) break ;;
3363    esac
3364    # We check with `-c' and `-o' for the sake of the "dashmstdout"
3365    # mode.  It turns out that the SunPro C++ compiler does not properly
3366    # handle `-M -o', and we need to detect this.
3367    if depmode=$depmode \
3368       source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
3369       depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
3370       $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
3371         >/dev/null 2>conftest.err &&
3372       grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
3373       grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
3374       ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
3375      # icc doesn't choke on unknown options, it will just issue warnings
3376      # or remarks (even with -Werror).  So we grep stderr for any message
3377      # that says an option was ignored or not supported.
3378      # When given -MP, icc 7.0 and 7.1 complain thusly:
3379      #   icc: Command line warning: ignoring option '-M'; no argument required
3380      # The diagnosis changed in icc 8.0:
3381      #   icc: Command line remark: option '-MP' not supported
3382      if (grep 'ignoring option' conftest.err ||
3383          grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
3384        am_cv_CC_dependencies_compiler_type=$depmode
3385        break
3386      fi
3387    fi
3388  done
3389
3390  cd ..
3391  rm -rf conftest.dir
3392else
3393  am_cv_CC_dependencies_compiler_type=none
3394fi
3395
3396fi
3397echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5
3398echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6
3399CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
3400
3401
3402
3403if
3404  test "x$enable_dependency_tracking" != xno \
3405  && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
3406  am__fastdepCC_TRUE=
3407  am__fastdepCC_FALSE='#'
3408else
3409  am__fastdepCC_TRUE='#'
3410  am__fastdepCC_FALSE=
3411fi
3412
3413
3414
3415ac_ext=c
3416ac_cpp='$CPP $CPPFLAGS'
3417ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3418ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3419ac_compiler_gnu=$ac_cv_c_compiler_gnu
3420echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
3421echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
3422# On Suns, sometimes $CPP names a directory.
3423if test -n "$CPP" && test -d "$CPP"; then
3424  CPP=
3425fi
3426if test -z "$CPP"; then
3427  if test "${ac_cv_prog_CPP+set}" = set; then
3428  echo $ECHO_N "(cached) $ECHO_C" >&6
3429else
3430      # Double quotes because CPP needs to be expanded
3431    for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3432    do
3433      ac_preproc_ok=false
3434for ac_c_preproc_warn_flag in '' yes
3435do
3436  # Use a header file that comes with gcc, so configuring glibc
3437  # with a fresh cross-compiler works.
3438  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3439  # <limits.h> exists even on freestanding compilers.
3440  # On the NeXT, cc -E runs the code through the compiler's parser,
3441  # not just through cpp. "Syntax error" is here to catch this case.
3442  cat >conftest.$ac_ext <<_ACEOF
3443/* confdefs.h.  */
3444_ACEOF
3445cat confdefs.h >>conftest.$ac_ext
3446cat >>conftest.$ac_ext <<_ACEOF
3447/* end confdefs.h.  */
3448#ifdef __STDC__
3449# include <limits.h>
3450#else
3451# include <assert.h>
3452#endif
3453                     Syntax error
3454_ACEOF
3455if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3456  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3457  ac_status=$?
3458  grep -v '^ *+' conftest.er1 >conftest.err
3459  rm -f conftest.er1
3460  cat conftest.err >&5
3461  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3462  (exit $ac_status); } >/dev/null; then
3463  if test -s conftest.err; then
3464    ac_cpp_err=$ac_c_preproc_warn_flag
3465    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3466  else
3467    ac_cpp_err=
3468  fi
3469else
3470  ac_cpp_err=yes
3471fi
3472if test -z "$ac_cpp_err"; then
3473  :
3474else
3475  echo "$as_me: failed program was:" >&5
3476sed 's/^/| /' conftest.$ac_ext >&5
3477
3478  # Broken: fails on valid input.
3479continue
3480fi
3481rm -f conftest.err conftest.$ac_ext
3482
3483  # OK, works on sane cases.  Now check whether non-existent headers
3484  # can be detected and how.
3485  cat >conftest.$ac_ext <<_ACEOF
3486/* confdefs.h.  */
3487_ACEOF
3488cat confdefs.h >>conftest.$ac_ext
3489cat >>conftest.$ac_ext <<_ACEOF
3490/* end confdefs.h.  */
3491#include <ac_nonexistent.h>
3492_ACEOF
3493if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3494  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3495  ac_status=$?
3496  grep -v '^ *+' conftest.er1 >conftest.err
3497  rm -f conftest.er1
3498  cat conftest.err >&5
3499  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3500  (exit $ac_status); } >/dev/null; then
3501  if test -s conftest.err; then
3502    ac_cpp_err=$ac_c_preproc_warn_flag
3503    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3504  else
3505    ac_cpp_err=
3506  fi
3507else
3508  ac_cpp_err=yes
3509fi
3510if test -z "$ac_cpp_err"; then
3511  # Broken: success on invalid input.
3512continue
3513else
3514  echo "$as_me: failed program was:" >&5
3515sed 's/^/| /' conftest.$ac_ext >&5
3516
3517  # Passes both tests.
3518ac_preproc_ok=:
3519break
3520fi
3521rm -f conftest.err conftest.$ac_ext
3522
3523done
3524# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3525rm -f conftest.err conftest.$ac_ext
3526if $ac_preproc_ok; then
3527  break
3528fi
3529
3530    done
3531    ac_cv_prog_CPP=$CPP
3532
3533fi
3534  CPP=$ac_cv_prog_CPP
3535else
3536  ac_cv_prog_CPP=$CPP
3537fi
3538echo "$as_me:$LINENO: result: $CPP" >&5
3539echo "${ECHO_T}$CPP" >&6
3540ac_preproc_ok=false
3541for ac_c_preproc_warn_flag in '' yes
3542do
3543  # Use a header file that comes with gcc, so configuring glibc
3544  # with a fresh cross-compiler works.
3545  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3546  # <limits.h> exists even on freestanding compilers.
3547  # On the NeXT, cc -E runs the code through the compiler's parser,
3548  # not just through cpp. "Syntax error" is here to catch this case.
3549  cat >conftest.$ac_ext <<_ACEOF
3550/* confdefs.h.  */
3551_ACEOF
3552cat confdefs.h >>conftest.$ac_ext
3553cat >>conftest.$ac_ext <<_ACEOF
3554/* end confdefs.h.  */
3555#ifdef __STDC__
3556# include <limits.h>
3557#else
3558# include <assert.h>
3559#endif
3560                     Syntax error
3561_ACEOF
3562if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3563  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3564  ac_status=$?
3565  grep -v '^ *+' conftest.er1 >conftest.err
3566  rm -f conftest.er1
3567  cat conftest.err >&5
3568  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3569  (exit $ac_status); } >/dev/null; then
3570  if test -s conftest.err; then
3571    ac_cpp_err=$ac_c_preproc_warn_flag
3572    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3573  else
3574    ac_cpp_err=
3575  fi
3576else
3577  ac_cpp_err=yes
3578fi
3579if test -z "$ac_cpp_err"; then
3580  :
3581else
3582  echo "$as_me: failed program was:" >&5
3583sed 's/^/| /' conftest.$ac_ext >&5
3584
3585  # Broken: fails on valid input.
3586continue
3587fi
3588rm -f conftest.err conftest.$ac_ext
3589
3590  # OK, works on sane cases.  Now check whether non-existent headers
3591  # can be detected and how.
3592  cat >conftest.$ac_ext <<_ACEOF
3593/* confdefs.h.  */
3594_ACEOF
3595cat confdefs.h >>conftest.$ac_ext
3596cat >>conftest.$ac_ext <<_ACEOF
3597/* end confdefs.h.  */
3598#include <ac_nonexistent.h>
3599_ACEOF
3600if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3601  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3602  ac_status=$?
3603  grep -v '^ *+' conftest.er1 >conftest.err
3604  rm -f conftest.er1
3605  cat conftest.err >&5
3606  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3607  (exit $ac_status); } >/dev/null; then
3608  if test -s conftest.err; then
3609    ac_cpp_err=$ac_c_preproc_warn_flag
3610    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3611  else
3612    ac_cpp_err=
3613  fi
3614else
3615  ac_cpp_err=yes
3616fi
3617if test -z "$ac_cpp_err"; then
3618  # Broken: success on invalid input.
3619continue
3620else
3621  echo "$as_me: failed program was:" >&5
3622sed 's/^/| /' conftest.$ac_ext >&5
3623
3624  # Passes both tests.
3625ac_preproc_ok=:
3626break
3627fi
3628rm -f conftest.err conftest.$ac_ext
3629
3630done
3631# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3632rm -f conftest.err conftest.$ac_ext
3633if $ac_preproc_ok; then
3634  :
3635else
3636  { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
3637See \`config.log' for more details." >&5
3638echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
3639See \`config.log' for more details." >&2;}
3640   { (exit 1); exit 1; }; }
3641fi
3642
3643ac_ext=c
3644ac_cpp='$CPP $CPPFLAGS'
3645ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3646ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3647ac_compiler_gnu=$ac_cv_c_compiler_gnu
3648
3649
3650echo "$as_me:$LINENO: checking for egrep" >&5
3651echo $ECHO_N "checking for egrep... $ECHO_C" >&6
3652if test "${ac_cv_prog_egrep+set}" = set; then
3653  echo $ECHO_N "(cached) $ECHO_C" >&6
3654else
3655  if echo a | (grep -E '(a|b)') >/dev/null 2>&1
3656    then ac_cv_prog_egrep='grep -E'
3657    else ac_cv_prog_egrep='egrep'
3658    fi
3659fi
3660echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
3661echo "${ECHO_T}$ac_cv_prog_egrep" >&6
3662 EGREP=$ac_cv_prog_egrep
3663
3664
3665echo "$as_me:$LINENO: checking for ANSI C header files" >&5
3666echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
3667if test "${ac_cv_header_stdc+set}" = set; then
3668  echo $ECHO_N "(cached) $ECHO_C" >&6
3669else
3670  cat >conftest.$ac_ext <<_ACEOF
3671/* confdefs.h.  */
3672_ACEOF
3673cat confdefs.h >>conftest.$ac_ext
3674cat >>conftest.$ac_ext <<_ACEOF
3675/* end confdefs.h.  */
3676#include <stdlib.h>
3677#include <stdarg.h>
3678#include <string.h>
3679#include <float.h>
3680
3681int
3682main ()
3683{
3684
3685  ;
3686  return 0;
3687}
3688_ACEOF
3689rm -f conftest.$ac_objext
3690if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3691  (eval $ac_compile) 2>conftest.er1
3692  ac_status=$?
3693  grep -v '^ *+' conftest.er1 >conftest.err
3694  rm -f conftest.er1
3695  cat conftest.err >&5
3696  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3697  (exit $ac_status); } &&
3698         { ac_try='test -z "$ac_c_werror_flag"
3699                         || test ! -s conftest.err'
3700  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3701  (eval $ac_try) 2>&5
3702  ac_status=$?
3703  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3704  (exit $ac_status); }; } &&
3705         { ac_try='test -s conftest.$ac_objext'
3706  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3707  (eval $ac_try) 2>&5
3708  ac_status=$?
3709  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3710  (exit $ac_status); }; }; then
3711  ac_cv_header_stdc=yes
3712else
3713  echo "$as_me: failed program was:" >&5
3714sed 's/^/| /' conftest.$ac_ext >&5
3715
3716ac_cv_header_stdc=no
3717fi
3718rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3719
3720if test $ac_cv_header_stdc = yes; then
3721  # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3722  cat >conftest.$ac_ext <<_ACEOF
3723/* confdefs.h.  */
3724_ACEOF
3725cat confdefs.h >>conftest.$ac_ext
3726cat >>conftest.$ac_ext <<_ACEOF
3727/* end confdefs.h.  */
3728#include <string.h>
3729
3730_ACEOF
3731if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3732  $EGREP "memchr" >/dev/null 2>&1; then
3733  :
3734else
3735  ac_cv_header_stdc=no
3736fi
3737rm -f conftest*
3738
3739fi
3740
3741if test $ac_cv_header_stdc = yes; then
3742  # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3743  cat >conftest.$ac_ext <<_ACEOF
3744/* confdefs.h.  */
3745_ACEOF
3746cat confdefs.h >>conftest.$ac_ext
3747cat >>conftest.$ac_ext <<_ACEOF
3748/* end confdefs.h.  */
3749#include <stdlib.h>
3750
3751_ACEOF
3752if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3753  $EGREP "free" >/dev/null 2>&1; then
3754  :
3755else
3756  ac_cv_header_stdc=no
3757fi
3758rm -f conftest*
3759
3760fi
3761
3762if test $ac_cv_header_stdc = yes; then
3763  # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3764  if test "$cross_compiling" = yes; then
3765  :
3766else
3767  cat >conftest.$ac_ext <<_ACEOF
3768/* confdefs.h.  */
3769_ACEOF
3770cat confdefs.h >>conftest.$ac_ext
3771cat >>conftest.$ac_ext <<_ACEOF
3772/* end confdefs.h.  */
3773#include <ctype.h>
3774#if ((' ' & 0x0FF) == 0x020)
3775# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3776# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3777#else
3778# define ISLOWER(c) \
3779                   (('a' <= (c) && (c) <= 'i') \
3780                     || ('j' <= (c) && (c) <= 'r') \
3781                     || ('s' <= (c) && (c) <= 'z'))
3782# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3783#endif
3784
3785#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3786int
3787main ()
3788{
3789  int i;
3790  for (i = 0; i < 256; i++)
3791    if (XOR (islower (i), ISLOWER (i))
3792        || toupper (i) != TOUPPER (i))
3793      exit(2);
3794  exit (0);
3795}
3796_ACEOF
3797rm -f conftest$ac_exeext
3798if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3799  (eval $ac_link) 2>&5
3800  ac_status=$?
3801  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3802  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
3803  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3804  (eval $ac_try) 2>&5
3805  ac_status=$?
3806  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3807  (exit $ac_status); }; }; then
3808  :
3809else
3810  echo "$as_me: program exited with status $ac_status" >&5
3811echo "$as_me: failed program was:" >&5
3812sed 's/^/| /' conftest.$ac_ext >&5
3813
3814( exit $ac_status )
3815ac_cv_header_stdc=no
3816fi
3817rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
3818fi
3819fi
3820fi
3821echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
3822echo "${ECHO_T}$ac_cv_header_stdc" >&6
3823if test $ac_cv_header_stdc = yes; then
3824
3825cat >>confdefs.h <<\_ACEOF
3826#define STDC_HEADERS 1
3827_ACEOF
3828
3829fi
3830
3831
3832### CHECKING FOR SYSTEM ###
3833
3834echo "$as_me:$LINENO: checking for System" >&5
3835echo $ECHO_N "checking for System... $ECHO_C" >&6
3836## checking for openGL-environment and other sys-specific parameters
3837case "$target" in
3838### WINDOWS ###
3839  *-*-mingw32*)
3840echo "mingw-WINDOWS detected"
3841
3842    mingw="yes"
3843    MSBITFIELDS="-mms-bitfields"
3844    MWINDOWS="-mwindows"
3845
3846# checking gl header
3847        #done before loop
3848
3849# checking gl header
3850   # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3851
3852
3853
3854
3855
3856
3857
3858
3859
3860for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3861                  inttypes.h stdint.h unistd.h
3862do
3863as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
3864echo "$as_me:$LINENO: checking for $ac_header" >&5
3865echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3866if eval "test \"\${$as_ac_Header+set}\" = set"; then
3867  echo $ECHO_N "(cached) $ECHO_C" >&6
3868else
3869  cat >conftest.$ac_ext <<_ACEOF
3870/* confdefs.h.  */
3871_ACEOF
3872cat confdefs.h >>conftest.$ac_ext
3873cat >>conftest.$ac_ext <<_ACEOF
3874/* end confdefs.h.  */
3875$ac_includes_default
3876
3877#include <$ac_header>
3878_ACEOF
3879rm -f conftest.$ac_objext
3880if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3881  (eval $ac_compile) 2>conftest.er1
3882  ac_status=$?
3883  grep -v '^ *+' conftest.er1 >conftest.err
3884  rm -f conftest.er1
3885  cat conftest.err >&5
3886  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3887  (exit $ac_status); } &&
3888         { ac_try='test -z "$ac_c_werror_flag"
3889                         || test ! -s conftest.err'
3890  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3891  (eval $ac_try) 2>&5
3892  ac_status=$?
3893  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3894  (exit $ac_status); }; } &&
3895         { ac_try='test -s conftest.$ac_objext'
3896  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3897  (eval $ac_try) 2>&5
3898  ac_status=$?
3899  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3900  (exit $ac_status); }; }; then
3901  eval "$as_ac_Header=yes"
3902else
3903  echo "$as_me: failed program was:" >&5
3904sed 's/^/| /' conftest.$ac_ext >&5
3905
3906eval "$as_ac_Header=no"
3907fi
3908rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3909fi
3910echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3911echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3912if test `eval echo '${'$as_ac_Header'}'` = yes; then
3913  cat >>confdefs.h <<_ACEOF
3914#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
3915_ACEOF
3916
3917fi
3918
3919done
3920
3921
3922
3923for ac_header in GL/gl.h
3924do
3925as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
3926if eval "test \"\${$as_ac_Header+set}\" = set"; then
3927  echo "$as_me:$LINENO: checking for $ac_header" >&5
3928echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3929if eval "test \"\${$as_ac_Header+set}\" = set"; then
3930  echo $ECHO_N "(cached) $ECHO_C" >&6
3931fi
3932echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3933echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3934else
3935  # Is the header compilable?
3936echo "$as_me:$LINENO: checking $ac_header usability" >&5
3937echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
3938cat >conftest.$ac_ext <<_ACEOF
3939/* confdefs.h.  */
3940_ACEOF
3941cat confdefs.h >>conftest.$ac_ext
3942cat >>conftest.$ac_ext <<_ACEOF
3943/* end confdefs.h.  */
3944$ac_includes_default
3945#include <$ac_header>
3946_ACEOF
3947rm -f conftest.$ac_objext
3948if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3949  (eval $ac_compile) 2>conftest.er1
3950  ac_status=$?
3951  grep -v '^ *+' conftest.er1 >conftest.err
3952  rm -f conftest.er1
3953  cat conftest.err >&5
3954  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3955  (exit $ac_status); } &&
3956         { ac_try='test -z "$ac_c_werror_flag"
3957                         || test ! -s conftest.err'
3958  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3959  (eval $ac_try) 2>&5
3960  ac_status=$?
3961  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3962  (exit $ac_status); }; } &&
3963         { ac_try='test -s conftest.$ac_objext'
3964  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3965  (eval $ac_try) 2>&5
3966  ac_status=$?
3967  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3968  (exit $ac_status); }; }; then
3969  ac_header_compiler=yes
3970else
3971  echo "$as_me: failed program was:" >&5
3972sed 's/^/| /' conftest.$ac_ext >&5
3973
3974ac_header_compiler=no
3975fi
3976rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3977echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
3978echo "${ECHO_T}$ac_header_compiler" >&6
3979
3980# Is the header present?
3981echo "$as_me:$LINENO: checking $ac_header presence" >&5
3982echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
3983cat >conftest.$ac_ext <<_ACEOF
3984/* confdefs.h.  */
3985_ACEOF
3986cat confdefs.h >>conftest.$ac_ext
3987cat >>conftest.$ac_ext <<_ACEOF
3988/* end confdefs.h.  */
3989#include <$ac_header>
3990_ACEOF
3991if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3992  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3993  ac_status=$?
3994  grep -v '^ *+' conftest.er1 >conftest.err
3995  rm -f conftest.er1
3996  cat conftest.err >&5
3997  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3998  (exit $ac_status); } >/dev/null; then
3999  if test -s conftest.err; then
4000    ac_cpp_err=$ac_c_preproc_warn_flag
4001    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4002  else
4003    ac_cpp_err=
4004  fi
4005else
4006  ac_cpp_err=yes
4007fi
4008if test -z "$ac_cpp_err"; then
4009  ac_header_preproc=yes
4010else
4011  echo "$as_me: failed program was:" >&5
4012sed 's/^/| /' conftest.$ac_ext >&5
4013
4014  ac_header_preproc=no
4015fi
4016rm -f conftest.err conftest.$ac_ext
4017echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4018echo "${ECHO_T}$ac_header_preproc" >&6
4019
4020# So?  What about this header?
4021case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4022  yes:no: )
4023    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4024echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4025    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4026echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
4027    ac_header_preproc=yes
4028    ;;
4029  no:yes:* )
4030    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4031echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4032    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
4033echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
4034    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
4035echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
4036    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
4037echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
4038    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4039echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4040    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
4041echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
4042    (
4043      cat <<\_ASBOX
4044## ------------------------------------------- ##
4045## Report this to orxonox-dev@mail.datacore.ch ##
4046## ------------------------------------------- ##
4047_ASBOX
4048    ) |
4049      sed "s/^/$as_me: WARNING:     /" >&2
4050    ;;
4051esac
4052echo "$as_me:$LINENO: checking for $ac_header" >&5
4053echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4054if eval "test \"\${$as_ac_Header+set}\" = set"; then
4055  echo $ECHO_N "(cached) $ECHO_C" >&6
4056else
4057  eval "$as_ac_Header=\$ac_header_preproc"
4058fi
4059echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4060echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4061
4062fi
4063if test `eval echo '${'$as_ac_Header'}'` = yes; then
4064  cat >>confdefs.h <<_ACEOF
4065#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
4066_ACEOF
4067
4068else
4069  { { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
4070echo "$as_me: error: cannot find opengl headers" >&2;}
4071   { (exit 1); exit 1; }; }
4072fi
4073
4074done
4075
4076#   checking for Windows openGl library
4077    echo "$as_me:$LINENO: checking for main in -lopengl32" >&5
4078echo $ECHO_N "checking for main in -lopengl32... $ECHO_C" >&6
4079if test "${ac_cv_lib_opengl32_main+set}" = set; then
4080  echo $ECHO_N "(cached) $ECHO_C" >&6
4081else
4082  ac_check_lib_save_LIBS=$LIBS
4083LIBS="-lopengl32  $LIBS"
4084cat >conftest.$ac_ext <<_ACEOF
4085/* confdefs.h.  */
4086_ACEOF
4087cat confdefs.h >>conftest.$ac_ext
4088cat >>conftest.$ac_ext <<_ACEOF
4089/* end confdefs.h.  */
4090
4091
4092int
4093main ()
4094{
4095main ();
4096  ;
4097  return 0;
4098}
4099_ACEOF
4100rm -f conftest.$ac_objext conftest$ac_exeext
4101if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4102  (eval $ac_link) 2>conftest.er1
4103  ac_status=$?
4104  grep -v '^ *+' conftest.er1 >conftest.err
4105  rm -f conftest.er1
4106  cat conftest.err >&5
4107  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4108  (exit $ac_status); } &&
4109         { ac_try='test -z "$ac_c_werror_flag"
4110                         || test ! -s conftest.err'
4111  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4112  (eval $ac_try) 2>&5
4113  ac_status=$?
4114  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4115  (exit $ac_status); }; } &&
4116         { ac_try='test -s conftest$ac_exeext'
4117  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4118  (eval $ac_try) 2>&5
4119  ac_status=$?
4120  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4121  (exit $ac_status); }; }; then
4122  ac_cv_lib_opengl32_main=yes
4123else
4124  echo "$as_me: failed program was:" >&5
4125sed 's/^/| /' conftest.$ac_ext >&5
4126
4127ac_cv_lib_opengl32_main=no
4128fi
4129rm -f conftest.err conftest.$ac_objext \
4130      conftest$ac_exeext conftest.$ac_ext
4131LIBS=$ac_check_lib_save_LIBS
4132fi
4133echo "$as_me:$LINENO: result: $ac_cv_lib_opengl32_main" >&5
4134echo "${ECHO_T}$ac_cv_lib_opengl32_main" >&6
4135if test $ac_cv_lib_opengl32_main = yes; then
4136  FOUND_opengl32=yes
4137else
4138  "gl/gl.h"
4139fi
4140
4141    if test "$FOUND_opengl32" = "yes" ; then
4142        LIBS="$LIBS -lopengl32"
4143    else
4144         echo "------------------"
4145         echo "opengl not found."
4146         echo "please install the opengl package which can be found at http://www.opengl.org"
4147         echo "------------------"
4148         exit -1
4149    fi
4150
4151# cheking for GLU-header
4152
4153for ac_header in GL/glu.h
4154do
4155as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
4156if eval "test \"\${$as_ac_Header+set}\" = set"; then
4157  echo "$as_me:$LINENO: checking for $ac_header" >&5
4158echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4159if eval "test \"\${$as_ac_Header+set}\" = set"; then
4160  echo $ECHO_N "(cached) $ECHO_C" >&6
4161fi
4162echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4163echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4164else
4165  # Is the header compilable?
4166echo "$as_me:$LINENO: checking $ac_header usability" >&5
4167echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
4168cat >conftest.$ac_ext <<_ACEOF
4169/* confdefs.h.  */
4170_ACEOF
4171cat confdefs.h >>conftest.$ac_ext
4172cat >>conftest.$ac_ext <<_ACEOF
4173/* end confdefs.h.  */
4174$ac_includes_default
4175#include <$ac_header>
4176_ACEOF
4177rm -f conftest.$ac_objext
4178if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4179  (eval $ac_compile) 2>conftest.er1
4180  ac_status=$?
4181  grep -v '^ *+' conftest.er1 >conftest.err
4182  rm -f conftest.er1
4183  cat conftest.err >&5
4184  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4185  (exit $ac_status); } &&
4186         { ac_try='test -z "$ac_c_werror_flag"
4187                         || test ! -s conftest.err'
4188  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4189  (eval $ac_try) 2>&5
4190  ac_status=$?
4191  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4192  (exit $ac_status); }; } &&
4193         { ac_try='test -s conftest.$ac_objext'
4194  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4195  (eval $ac_try) 2>&5
4196  ac_status=$?
4197  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4198  (exit $ac_status); }; }; then
4199  ac_header_compiler=yes
4200else
4201  echo "$as_me: failed program was:" >&5
4202sed 's/^/| /' conftest.$ac_ext >&5
4203
4204ac_header_compiler=no
4205fi
4206rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4207echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4208echo "${ECHO_T}$ac_header_compiler" >&6
4209
4210# Is the header present?
4211echo "$as_me:$LINENO: checking $ac_header presence" >&5
4212echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
4213cat >conftest.$ac_ext <<_ACEOF
4214/* confdefs.h.  */
4215_ACEOF
4216cat confdefs.h >>conftest.$ac_ext
4217cat >>conftest.$ac_ext <<_ACEOF
4218/* end confdefs.h.  */
4219#include <$ac_header>
4220_ACEOF
4221if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4222  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4223  ac_status=$?
4224  grep -v '^ *+' conftest.er1 >conftest.err
4225  rm -f conftest.er1
4226  cat conftest.err >&5
4227  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4228  (exit $ac_status); } >/dev/null; then
4229  if test -s conftest.err; then
4230    ac_cpp_err=$ac_c_preproc_warn_flag
4231    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4232  else
4233    ac_cpp_err=
4234  fi
4235else
4236  ac_cpp_err=yes
4237fi
4238if test -z "$ac_cpp_err"; then
4239  ac_header_preproc=yes
4240else
4241  echo "$as_me: failed program was:" >&5
4242sed 's/^/| /' conftest.$ac_ext >&5
4243
4244  ac_header_preproc=no
4245fi
4246rm -f conftest.err conftest.$ac_ext
4247echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4248echo "${ECHO_T}$ac_header_preproc" >&6
4249
4250# So?  What about this header?
4251case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4252  yes:no: )
4253    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4254echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4255    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4256echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
4257    ac_header_preproc=yes
4258    ;;
4259  no:yes:* )
4260    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4261echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4262    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
4263echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
4264    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
4265echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
4266    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
4267echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
4268    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4269echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4270    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
4271echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
4272    (
4273      cat <<\_ASBOX
4274## ------------------------------------------- ##
4275## Report this to orxonox-dev@mail.datacore.ch ##
4276## ------------------------------------------- ##
4277_ASBOX
4278    ) |
4279      sed "s/^/$as_me: WARNING:     /" >&2
4280    ;;
4281esac
4282echo "$as_me:$LINENO: checking for $ac_header" >&5
4283echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4284if eval "test \"\${$as_ac_Header+set}\" = set"; then
4285  echo $ECHO_N "(cached) $ECHO_C" >&6
4286else
4287  eval "$as_ac_Header=\$ac_header_preproc"
4288fi
4289echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4290echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4291
4292fi
4293if test `eval echo '${'$as_ac_Header'}'` = yes; then
4294  cat >>confdefs.h <<_ACEOF
4295#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
4296_ACEOF
4297
4298else
4299  { { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
4300echo "$as_me: error: cannot find opengl headers" >&2;}
4301   { (exit 1); exit 1; }; }
4302fi
4303
4304done
4305
4306
4307# checking for libGLU
4308    echo "$as_me:$LINENO: checking for main in -lglu32" >&5
4309echo $ECHO_N "checking for main in -lglu32... $ECHO_C" >&6
4310if test "${ac_cv_lib_glu32_main+set}" = set; then
4311  echo $ECHO_N "(cached) $ECHO_C" >&6
4312else
4313  ac_check_lib_save_LIBS=$LIBS
4314LIBS="-lglu32  $LIBS"
4315cat >conftest.$ac_ext <<_ACEOF
4316/* confdefs.h.  */
4317_ACEOF
4318cat confdefs.h >>conftest.$ac_ext
4319cat >>conftest.$ac_ext <<_ACEOF
4320/* end confdefs.h.  */
4321
4322
4323int
4324main ()
4325{
4326main ();
4327  ;
4328  return 0;
4329}
4330_ACEOF
4331rm -f conftest.$ac_objext conftest$ac_exeext
4332if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4333  (eval $ac_link) 2>conftest.er1
4334  ac_status=$?
4335  grep -v '^ *+' conftest.er1 >conftest.err
4336  rm -f conftest.er1
4337  cat conftest.err >&5
4338  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4339  (exit $ac_status); } &&
4340         { ac_try='test -z "$ac_c_werror_flag"
4341                         || test ! -s conftest.err'
4342  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4343  (eval $ac_try) 2>&5
4344  ac_status=$?
4345  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4346  (exit $ac_status); }; } &&
4347         { ac_try='test -s conftest$ac_exeext'
4348  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4349  (eval $ac_try) 2>&5
4350  ac_status=$?
4351  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4352  (exit $ac_status); }; }; then
4353  ac_cv_lib_glu32_main=yes
4354else
4355  echo "$as_me: failed program was:" >&5
4356sed 's/^/| /' conftest.$ac_ext >&5
4357
4358ac_cv_lib_glu32_main=no
4359fi
4360rm -f conftest.err conftest.$ac_objext \
4361      conftest$ac_exeext conftest.$ac_ext
4362LIBS=$ac_check_lib_save_LIBS
4363fi
4364echo "$as_me:$LINENO: result: $ac_cv_lib_glu32_main" >&5
4365echo "${ECHO_T}$ac_cv_lib_glu32_main" >&6
4366if test $ac_cv_lib_glu32_main = yes; then
4367  FOUND_glu32=yes
4368fi
4369
4370    if test "$FOUND_glu32" = "yes" ; then
4371        LIBS="$LIBS -lGLU32"
4372    else
4373         echo "------------------"
4374         echo "GLU library not found."
4375         echo "please install the GLU library, that should come with openGL, which can be found at http://www.opengl.org"
4376         echo "------------------"
4377         exit -1
4378    fi
4379
4380# checking for mingw32
4381    echo "$as_me:$LINENO: checking for main in -lmingw32" >&5
4382echo $ECHO_N "checking for main in -lmingw32... $ECHO_C" >&6
4383if test "${ac_cv_lib_mingw32_main+set}" = set; then
4384  echo $ECHO_N "(cached) $ECHO_C" >&6
4385else
4386  ac_check_lib_save_LIBS=$LIBS
4387LIBS="-lmingw32  $LIBS"
4388cat >conftest.$ac_ext <<_ACEOF
4389/* confdefs.h.  */
4390_ACEOF
4391cat confdefs.h >>conftest.$ac_ext
4392cat >>conftest.$ac_ext <<_ACEOF
4393/* end confdefs.h.  */
4394
4395
4396int
4397main ()
4398{
4399main ();
4400  ;
4401  return 0;
4402}
4403_ACEOF
4404rm -f conftest.$ac_objext conftest$ac_exeext
4405if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4406  (eval $ac_link) 2>conftest.er1
4407  ac_status=$?
4408  grep -v '^ *+' conftest.er1 >conftest.err
4409  rm -f conftest.er1
4410  cat conftest.err >&5
4411  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4412  (exit $ac_status); } &&
4413         { ac_try='test -z "$ac_c_werror_flag"
4414                         || test ! -s conftest.err'
4415  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4416  (eval $ac_try) 2>&5
4417  ac_status=$?
4418  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4419  (exit $ac_status); }; } &&
4420         { ac_try='test -s conftest$ac_exeext'
4421  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4422  (eval $ac_try) 2>&5
4423  ac_status=$?
4424  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4425  (exit $ac_status); }; }; then
4426  ac_cv_lib_mingw32_main=yes
4427else
4428  echo "$as_me: failed program was:" >&5
4429sed 's/^/| /' conftest.$ac_ext >&5
4430
4431ac_cv_lib_mingw32_main=no
4432fi
4433rm -f conftest.err conftest.$ac_objext \
4434      conftest$ac_exeext conftest.$ac_ext
4435LIBS=$ac_check_lib_save_LIBS
4436fi
4437echo "$as_me:$LINENO: result: $ac_cv_lib_mingw32_main" >&5
4438echo "${ECHO_T}$ac_cv_lib_mingw32_main" >&6
4439if test $ac_cv_lib_mingw32_main = yes; then
4440  FOUND_mingw32=yes
4441fi
4442
4443    if test $FOUND_mingw32 = "yes"; then
4444        LIBS="$LIBS -lmingw32"
4445    fi
4446# checking for SDL-headers
4447
4448for ac_header in SDL/SDL.h
4449do
4450as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
4451if eval "test \"\${$as_ac_Header+set}\" = set"; then
4452  echo "$as_me:$LINENO: checking for $ac_header" >&5
4453echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4454if eval "test \"\${$as_ac_Header+set}\" = set"; then
4455  echo $ECHO_N "(cached) $ECHO_C" >&6
4456fi
4457echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4458echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4459else
4460  # Is the header compilable?
4461echo "$as_me:$LINENO: checking $ac_header usability" >&5
4462echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
4463cat >conftest.$ac_ext <<_ACEOF
4464/* confdefs.h.  */
4465_ACEOF
4466cat confdefs.h >>conftest.$ac_ext
4467cat >>conftest.$ac_ext <<_ACEOF
4468/* end confdefs.h.  */
4469$ac_includes_default
4470#include <$ac_header>
4471_ACEOF
4472rm -f conftest.$ac_objext
4473if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4474  (eval $ac_compile) 2>conftest.er1
4475  ac_status=$?
4476  grep -v '^ *+' conftest.er1 >conftest.err
4477  rm -f conftest.er1
4478  cat conftest.err >&5
4479  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4480  (exit $ac_status); } &&
4481         { ac_try='test -z "$ac_c_werror_flag"
4482                         || test ! -s conftest.err'
4483  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4484  (eval $ac_try) 2>&5
4485  ac_status=$?
4486  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4487  (exit $ac_status); }; } &&
4488         { ac_try='test -s conftest.$ac_objext'
4489  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4490  (eval $ac_try) 2>&5
4491  ac_status=$?
4492  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4493  (exit $ac_status); }; }; then
4494  ac_header_compiler=yes
4495else
4496  echo "$as_me: failed program was:" >&5
4497sed 's/^/| /' conftest.$ac_ext >&5
4498
4499ac_header_compiler=no
4500fi
4501rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4502echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4503echo "${ECHO_T}$ac_header_compiler" >&6
4504
4505# Is the header present?
4506echo "$as_me:$LINENO: checking $ac_header presence" >&5
4507echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
4508cat >conftest.$ac_ext <<_ACEOF
4509/* confdefs.h.  */
4510_ACEOF
4511cat confdefs.h >>conftest.$ac_ext
4512cat >>conftest.$ac_ext <<_ACEOF
4513/* end confdefs.h.  */
4514#include <$ac_header>
4515_ACEOF
4516if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4517  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4518  ac_status=$?
4519  grep -v '^ *+' conftest.er1 >conftest.err
4520  rm -f conftest.er1
4521  cat conftest.err >&5
4522  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4523  (exit $ac_status); } >/dev/null; then
4524  if test -s conftest.err; then
4525    ac_cpp_err=$ac_c_preproc_warn_flag
4526    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4527  else
4528    ac_cpp_err=
4529  fi
4530else
4531  ac_cpp_err=yes
4532fi
4533if test -z "$ac_cpp_err"; then
4534  ac_header_preproc=yes
4535else
4536  echo "$as_me: failed program was:" >&5
4537sed 's/^/| /' conftest.$ac_ext >&5
4538
4539  ac_header_preproc=no
4540fi
4541rm -f conftest.err conftest.$ac_ext
4542echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4543echo "${ECHO_T}$ac_header_preproc" >&6
4544
4545# So?  What about this header?
4546case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4547  yes:no: )
4548    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4549echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4550    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4551echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
4552    ac_header_preproc=yes
4553    ;;
4554  no:yes:* )
4555    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4556echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4557    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
4558echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
4559    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
4560echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
4561    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
4562echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
4563    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4564echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4565    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
4566echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
4567    (
4568      cat <<\_ASBOX
4569## ------------------------------------------- ##
4570## Report this to orxonox-dev@mail.datacore.ch ##
4571## ------------------------------------------- ##
4572_ASBOX
4573    ) |
4574      sed "s/^/$as_me: WARNING:     /" >&2
4575    ;;
4576esac
4577echo "$as_me:$LINENO: checking for $ac_header" >&5
4578echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4579if eval "test \"\${$as_ac_Header+set}\" = set"; then
4580  echo $ECHO_N "(cached) $ECHO_C" >&6
4581else
4582  eval "$as_ac_Header=\$ac_header_preproc"
4583fi
4584echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4585echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4586
4587fi
4588if test `eval echo '${'$as_ac_Header'}'` = yes; then
4589  cat >>confdefs.h <<_ACEOF
4590#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
4591_ACEOF
4592
4593else
4594  { { echo "$as_me:$LINENO: error: cannot find SDL headers" >&5
4595echo "$as_me: error: cannot find SDL headers" >&2;}
4596   { (exit 1); exit 1; }; }
4597fi
4598
4599done
4600
4601
4602#checking for libSDL
4603    echo "$as_me:$LINENO: checking for main in -lsdlmain" >&5
4604echo $ECHO_N "checking for main in -lsdlmain... $ECHO_C" >&6
4605if test "${ac_cv_lib_sdlmain_main+set}" = set; then
4606  echo $ECHO_N "(cached) $ECHO_C" >&6
4607else
4608  ac_check_lib_save_LIBS=$LIBS
4609LIBS="-lsdlmain  $LIBS"
4610cat >conftest.$ac_ext <<_ACEOF
4611/* confdefs.h.  */
4612_ACEOF
4613cat confdefs.h >>conftest.$ac_ext
4614cat >>conftest.$ac_ext <<_ACEOF
4615/* end confdefs.h.  */
4616
4617
4618int
4619main ()
4620{
4621main ();
4622  ;
4623  return 0;
4624}
4625_ACEOF
4626rm -f conftest.$ac_objext conftest$ac_exeext
4627if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4628  (eval $ac_link) 2>conftest.er1
4629  ac_status=$?
4630  grep -v '^ *+' conftest.er1 >conftest.err
4631  rm -f conftest.er1
4632  cat conftest.err >&5
4633  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4634  (exit $ac_status); } &&
4635         { ac_try='test -z "$ac_c_werror_flag"
4636                         || test ! -s conftest.err'
4637  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4638  (eval $ac_try) 2>&5
4639  ac_status=$?
4640  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4641  (exit $ac_status); }; } &&
4642         { ac_try='test -s conftest$ac_exeext'
4643  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4644  (eval $ac_try) 2>&5
4645  ac_status=$?
4646  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4647  (exit $ac_status); }; }; then
4648  ac_cv_lib_sdlmain_main=yes
4649else
4650  echo "$as_me: failed program was:" >&5
4651sed 's/^/| /' conftest.$ac_ext >&5
4652
4653ac_cv_lib_sdlmain_main=no
4654fi
4655rm -f conftest.err conftest.$ac_objext \
4656      conftest$ac_exeext conftest.$ac_ext
4657LIBS=$ac_check_lib_save_LIBS
4658fi
4659echo "$as_me:$LINENO: result: $ac_cv_lib_sdlmain_main" >&5
4660echo "${ECHO_T}$ac_cv_lib_sdlmain_main" >&6
4661if test $ac_cv_lib_sdlmain_main = yes; then
4662  FOUND_sdlmain=yes
4663fi
4664
4665    if test "$FOUND_sdlmain" = "yes" ; then
4666       LIBS="$LIBS -lsdlmain"
4667    else
4668        echo "------------------"
4669        echo "SDL library not found."
4670        echo "please install the SDL library, which can be found at http://www.libsdl.org"
4671        echo "------------------"
4672        exit 1
4673    fi
4674    echo "$as_me:$LINENO: checking for main in -lsdl" >&5
4675echo $ECHO_N "checking for main in -lsdl... $ECHO_C" >&6
4676if test "${ac_cv_lib_sdl_main+set}" = set; then
4677  echo $ECHO_N "(cached) $ECHO_C" >&6
4678else
4679  ac_check_lib_save_LIBS=$LIBS
4680LIBS="-lsdl  $LIBS"
4681cat >conftest.$ac_ext <<_ACEOF
4682/* confdefs.h.  */
4683_ACEOF
4684cat confdefs.h >>conftest.$ac_ext
4685cat >>conftest.$ac_ext <<_ACEOF
4686/* end confdefs.h.  */
4687
4688
4689int
4690main ()
4691{
4692main ();
4693  ;
4694  return 0;
4695}
4696_ACEOF
4697rm -f conftest.$ac_objext conftest$ac_exeext
4698if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4699  (eval $ac_link) 2>conftest.er1
4700  ac_status=$?
4701  grep -v '^ *+' conftest.er1 >conftest.err
4702  rm -f conftest.er1
4703  cat conftest.err >&5
4704  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4705  (exit $ac_status); } &&
4706         { ac_try='test -z "$ac_c_werror_flag"
4707                         || test ! -s conftest.err'
4708  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4709  (eval $ac_try) 2>&5
4710  ac_status=$?
4711  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4712  (exit $ac_status); }; } &&
4713         { ac_try='test -s conftest$ac_exeext'
4714  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4715  (eval $ac_try) 2>&5
4716  ac_status=$?
4717  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4718  (exit $ac_status); }; }; then
4719  ac_cv_lib_sdl_main=yes
4720else
4721  echo "$as_me: failed program was:" >&5
4722sed 's/^/| /' conftest.$ac_ext >&5
4723
4724ac_cv_lib_sdl_main=no
4725fi
4726rm -f conftest.err conftest.$ac_objext \
4727      conftest$ac_exeext conftest.$ac_ext
4728LIBS=$ac_check_lib_save_LIBS
4729fi
4730echo "$as_me:$LINENO: result: $ac_cv_lib_sdl_main" >&5
4731echo "${ECHO_T}$ac_cv_lib_sdl_main" >&6
4732if test $ac_cv_lib_sdl_main = yes; then
4733  FOUND_sdl=yes
4734fi
4735
4736    if test "$FOUND_sdl" = "yes" ; then
4737       LIBS="$LIBS -lsdl"
4738    else
4739        echo "------------------"
4740        echo "SDL library not found."
4741        echo "please install the SDL library, which can be found at http://www.libsdl.org"
4742        echo "------------------"
4743        exit -1
4744    fi
4745
4746
4747    ;;
4748
4749### LINUX ###
4750 *-*-linux*)
4751echo "Linux detected"
4752
4753 Linux="yes"
4754
4755# checking gl header
4756
4757for ac_header in GL/gl.h
4758do
4759as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
4760if eval "test \"\${$as_ac_Header+set}\" = set"; then
4761  echo "$as_me:$LINENO: checking for $ac_header" >&5
4762echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4763if eval "test \"\${$as_ac_Header+set}\" = set"; then
4764  echo $ECHO_N "(cached) $ECHO_C" >&6
4765fi
4766echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4767echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4768else
4769  # Is the header compilable?
4770echo "$as_me:$LINENO: checking $ac_header usability" >&5
4771echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
4772cat >conftest.$ac_ext <<_ACEOF
4773/* confdefs.h.  */
4774_ACEOF
4775cat confdefs.h >>conftest.$ac_ext
4776cat >>conftest.$ac_ext <<_ACEOF
4777/* end confdefs.h.  */
4778$ac_includes_default
4779#include <$ac_header>
4780_ACEOF
4781rm -f conftest.$ac_objext
4782if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4783  (eval $ac_compile) 2>conftest.er1
4784  ac_status=$?
4785  grep -v '^ *+' conftest.er1 >conftest.err
4786  rm -f conftest.er1
4787  cat conftest.err >&5
4788  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4789  (exit $ac_status); } &&
4790         { ac_try='test -z "$ac_c_werror_flag"
4791                         || test ! -s conftest.err'
4792  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4793  (eval $ac_try) 2>&5
4794  ac_status=$?
4795  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4796  (exit $ac_status); }; } &&
4797         { ac_try='test -s conftest.$ac_objext'
4798  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4799  (eval $ac_try) 2>&5
4800  ac_status=$?
4801  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4802  (exit $ac_status); }; }; then
4803  ac_header_compiler=yes
4804else
4805  echo "$as_me: failed program was:" >&5
4806sed 's/^/| /' conftest.$ac_ext >&5
4807
4808ac_header_compiler=no
4809fi
4810rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4811echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4812echo "${ECHO_T}$ac_header_compiler" >&6
4813
4814# Is the header present?
4815echo "$as_me:$LINENO: checking $ac_header presence" >&5
4816echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
4817cat >conftest.$ac_ext <<_ACEOF
4818/* confdefs.h.  */
4819_ACEOF
4820cat confdefs.h >>conftest.$ac_ext
4821cat >>conftest.$ac_ext <<_ACEOF
4822/* end confdefs.h.  */
4823#include <$ac_header>
4824_ACEOF
4825if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4826  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4827  ac_status=$?
4828  grep -v '^ *+' conftest.er1 >conftest.err
4829  rm -f conftest.er1
4830  cat conftest.err >&5
4831  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4832  (exit $ac_status); } >/dev/null; then
4833  if test -s conftest.err; then
4834    ac_cpp_err=$ac_c_preproc_warn_flag
4835    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4836  else
4837    ac_cpp_err=
4838  fi
4839else
4840  ac_cpp_err=yes
4841fi
4842if test -z "$ac_cpp_err"; then
4843  ac_header_preproc=yes
4844else
4845  echo "$as_me: failed program was:" >&5
4846sed 's/^/| /' conftest.$ac_ext >&5
4847
4848  ac_header_preproc=no
4849fi
4850rm -f conftest.err conftest.$ac_ext
4851echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4852echo "${ECHO_T}$ac_header_preproc" >&6
4853
4854# So?  What about this header?
4855case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4856  yes:no: )
4857    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4858echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4859    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4860echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
4861    ac_header_preproc=yes
4862    ;;
4863  no:yes:* )
4864    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4865echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4866    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
4867echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
4868    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
4869echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
4870    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
4871echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
4872    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4873echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4874    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
4875echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
4876    (
4877      cat <<\_ASBOX
4878## ------------------------------------------- ##
4879## Report this to orxonox-dev@mail.datacore.ch ##
4880## ------------------------------------------- ##
4881_ASBOX
4882    ) |
4883      sed "s/^/$as_me: WARNING:     /" >&2
4884    ;;
4885esac
4886echo "$as_me:$LINENO: checking for $ac_header" >&5
4887echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4888if eval "test \"\${$as_ac_Header+set}\" = set"; then
4889  echo $ECHO_N "(cached) $ECHO_C" >&6
4890else
4891  eval "$as_ac_Header=\$ac_header_preproc"
4892fi
4893echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4894echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4895
4896fi
4897if test `eval echo '${'$as_ac_Header'}'` = yes; then
4898  cat >>confdefs.h <<_ACEOF
4899#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
4900_ACEOF
4901
4902else
4903  { { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
4904echo "$as_me: error: cannot find opengl headers" >&2;}
4905   { (exit 1); exit 1; }; }
4906fi
4907
4908done
4909
4910
4911#  checking for Unix GL
4912   echo "$as_me:$LINENO: checking for main in -lGL" >&5
4913echo $ECHO_N "checking for main in -lGL... $ECHO_C" >&6
4914if test "${ac_cv_lib_GL_main+set}" = set; then
4915  echo $ECHO_N "(cached) $ECHO_C" >&6
4916else
4917  ac_check_lib_save_LIBS=$LIBS
4918LIBS="-lGL  $LIBS"
4919cat >conftest.$ac_ext <<_ACEOF
4920/* confdefs.h.  */
4921_ACEOF
4922cat confdefs.h >>conftest.$ac_ext
4923cat >>conftest.$ac_ext <<_ACEOF
4924/* end confdefs.h.  */
4925
4926
4927int
4928main ()
4929{
4930main ();
4931  ;
4932  return 0;
4933}
4934_ACEOF
4935rm -f conftest.$ac_objext conftest$ac_exeext
4936if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4937  (eval $ac_link) 2>conftest.er1
4938  ac_status=$?
4939  grep -v '^ *+' conftest.er1 >conftest.err
4940  rm -f conftest.er1
4941  cat conftest.err >&5
4942  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4943  (exit $ac_status); } &&
4944         { ac_try='test -z "$ac_c_werror_flag"
4945                         || test ! -s conftest.err'
4946  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4947  (eval $ac_try) 2>&5
4948  ac_status=$?
4949  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4950  (exit $ac_status); }; } &&
4951         { ac_try='test -s conftest$ac_exeext'
4952  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4953  (eval $ac_try) 2>&5
4954  ac_status=$?
4955  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4956  (exit $ac_status); }; }; then
4957  ac_cv_lib_GL_main=yes
4958else
4959  echo "$as_me: failed program was:" >&5
4960sed 's/^/| /' conftest.$ac_ext >&5
4961
4962ac_cv_lib_GL_main=no
4963fi
4964rm -f conftest.err conftest.$ac_objext \
4965      conftest$ac_exeext conftest.$ac_ext
4966LIBS=$ac_check_lib_save_LIBS
4967fi
4968echo "$as_me:$LINENO: result: $ac_cv_lib_GL_main" >&5
4969echo "${ECHO_T}$ac_cv_lib_GL_main" >&6
4970if test $ac_cv_lib_GL_main = yes; then
4971  FOUND_GL=yes
4972fi
4973
4974   if test "$FOUND_GL" = "yes" ; then
4975     LIBS="$LIBS -lGL"
4976   else
4977         echo "------------------"
4978         echo "opengl not found."
4979         echo "please install the opengl package which can be found at http://www.opengl.org"
4980         echo "------------------"
4981         exit -1
4982   fi
4983
4984# cheking for GLU-header
4985
4986for ac_header in GL/glu.h
4987do
4988as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
4989if eval "test \"\${$as_ac_Header+set}\" = set"; then
4990  echo "$as_me:$LINENO: checking for $ac_header" >&5
4991echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4992if eval "test \"\${$as_ac_Header+set}\" = set"; then
4993  echo $ECHO_N "(cached) $ECHO_C" >&6
4994fi
4995echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4996echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4997else
4998  # Is the header compilable?
4999echo "$as_me:$LINENO: checking $ac_header usability" >&5
5000echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5001cat >conftest.$ac_ext <<_ACEOF
5002/* confdefs.h.  */
5003_ACEOF
5004cat confdefs.h >>conftest.$ac_ext
5005cat >>conftest.$ac_ext <<_ACEOF
5006/* end confdefs.h.  */
5007$ac_includes_default
5008#include <$ac_header>
5009_ACEOF
5010rm -f conftest.$ac_objext
5011if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5012  (eval $ac_compile) 2>conftest.er1
5013  ac_status=$?
5014  grep -v '^ *+' conftest.er1 >conftest.err
5015  rm -f conftest.er1
5016  cat conftest.err >&5
5017  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5018  (exit $ac_status); } &&
5019         { ac_try='test -z "$ac_c_werror_flag"
5020                         || test ! -s conftest.err'
5021  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5022  (eval $ac_try) 2>&5
5023  ac_status=$?
5024  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5025  (exit $ac_status); }; } &&
5026         { ac_try='test -s conftest.$ac_objext'
5027  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5028  (eval $ac_try) 2>&5
5029  ac_status=$?
5030  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5031  (exit $ac_status); }; }; then
5032  ac_header_compiler=yes
5033else
5034  echo "$as_me: failed program was:" >&5
5035sed 's/^/| /' conftest.$ac_ext >&5
5036
5037ac_header_compiler=no
5038fi
5039rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5040echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5041echo "${ECHO_T}$ac_header_compiler" >&6
5042
5043# Is the header present?
5044echo "$as_me:$LINENO: checking $ac_header presence" >&5
5045echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5046cat >conftest.$ac_ext <<_ACEOF
5047/* confdefs.h.  */
5048_ACEOF
5049cat confdefs.h >>conftest.$ac_ext
5050cat >>conftest.$ac_ext <<_ACEOF
5051/* end confdefs.h.  */
5052#include <$ac_header>
5053_ACEOF
5054if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5055  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5056  ac_status=$?
5057  grep -v '^ *+' conftest.er1 >conftest.err
5058  rm -f conftest.er1
5059  cat conftest.err >&5
5060  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5061  (exit $ac_status); } >/dev/null; then
5062  if test -s conftest.err; then
5063    ac_cpp_err=$ac_c_preproc_warn_flag
5064    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5065  else
5066    ac_cpp_err=
5067  fi
5068else
5069  ac_cpp_err=yes
5070fi
5071if test -z "$ac_cpp_err"; then
5072  ac_header_preproc=yes
5073else
5074  echo "$as_me: failed program was:" >&5
5075sed 's/^/| /' conftest.$ac_ext >&5
5076
5077  ac_header_preproc=no
5078fi
5079rm -f conftest.err conftest.$ac_ext
5080echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5081echo "${ECHO_T}$ac_header_preproc" >&6
5082
5083# So?  What about this header?
5084case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5085  yes:no: )
5086    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5087echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5088    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5089echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5090    ac_header_preproc=yes
5091    ;;
5092  no:yes:* )
5093    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5094echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5095    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
5096echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
5097    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5098echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5099    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
5100echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
5101    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5102echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5103    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5104echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5105    (
5106      cat <<\_ASBOX
5107## ------------------------------------------- ##
5108## Report this to orxonox-dev@mail.datacore.ch ##
5109## ------------------------------------------- ##
5110_ASBOX
5111    ) |
5112      sed "s/^/$as_me: WARNING:     /" >&2
5113    ;;
5114esac
5115echo "$as_me:$LINENO: checking for $ac_header" >&5
5116echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5117if eval "test \"\${$as_ac_Header+set}\" = set"; then
5118  echo $ECHO_N "(cached) $ECHO_C" >&6
5119else
5120  eval "$as_ac_Header=\$ac_header_preproc"
5121fi
5122echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5123echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5124
5125fi
5126if test `eval echo '${'$as_ac_Header'}'` = yes; then
5127  cat >>confdefs.h <<_ACEOF
5128#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
5129_ACEOF
5130
5131else
5132  { { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
5133echo "$as_me: error: cannot find opengl headers" >&2;}
5134   { (exit 1); exit 1; }; }
5135fi
5136
5137done
5138
5139
5140    echo "$as_me:$LINENO: checking for gluProject in -lGLU" >&5
5141echo $ECHO_N "checking for gluProject in -lGLU... $ECHO_C" >&6
5142if test "${ac_cv_lib_GLU_gluProject+set}" = set; then
5143  echo $ECHO_N "(cached) $ECHO_C" >&6
5144else
5145  ac_check_lib_save_LIBS=$LIBS
5146LIBS="-lGLU  $LIBS"
5147cat >conftest.$ac_ext <<_ACEOF
5148/* confdefs.h.  */
5149_ACEOF
5150cat confdefs.h >>conftest.$ac_ext
5151cat >>conftest.$ac_ext <<_ACEOF
5152/* end confdefs.h.  */
5153
5154/* Override any gcc2 internal prototype to avoid an error.  */
5155#ifdef __cplusplus
5156extern "C"
5157#endif
5158/* We use char because int might match the return type of a gcc2
5159   builtin and then its argument prototype would still apply.  */
5160char gluProject ();
5161int
5162main ()
5163{
5164gluProject ();
5165  ;
5166  return 0;
5167}
5168_ACEOF
5169rm -f conftest.$ac_objext conftest$ac_exeext
5170if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5171  (eval $ac_link) 2>conftest.er1
5172  ac_status=$?
5173  grep -v '^ *+' conftest.er1 >conftest.err
5174  rm -f conftest.er1
5175  cat conftest.err >&5
5176  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5177  (exit $ac_status); } &&
5178         { ac_try='test -z "$ac_c_werror_flag"
5179                         || test ! -s conftest.err'
5180  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5181  (eval $ac_try) 2>&5
5182  ac_status=$?
5183  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5184  (exit $ac_status); }; } &&
5185         { ac_try='test -s conftest$ac_exeext'
5186  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5187  (eval $ac_try) 2>&5
5188  ac_status=$?
5189  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5190  (exit $ac_status); }; }; then
5191  ac_cv_lib_GLU_gluProject=yes
5192else
5193  echo "$as_me: failed program was:" >&5
5194sed 's/^/| /' conftest.$ac_ext >&5
5195
5196ac_cv_lib_GLU_gluProject=no
5197fi
5198rm -f conftest.err conftest.$ac_objext \
5199      conftest$ac_exeext conftest.$ac_ext
5200LIBS=$ac_check_lib_save_LIBS
5201fi
5202echo "$as_me:$LINENO: result: $ac_cv_lib_GLU_gluProject" >&5
5203echo "${ECHO_T}$ac_cv_lib_GLU_gluProject" >&6
5204if test $ac_cv_lib_GLU_gluProject = yes; then
5205  FOUND_GLU=yes
5206fi
5207
5208    if test "$FOUND_GLU" = "yes" ; then
5209      LIBS="$LIBS -lGLU"
5210    else
5211         echo "------------------"
5212         echo "GLU library not found."
5213         echo "please install the GLU library, that should come with openGL, which can be found at http://www.opengl.org"
5214         echo "------------------"
5215         exit -1
5216    fi
5217
5218# checking for SDL-headers
5219
5220for ac_header in SDL/SDL.h
5221do
5222as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
5223if eval "test \"\${$as_ac_Header+set}\" = set"; then
5224  echo "$as_me:$LINENO: checking for $ac_header" >&5
5225echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5226if eval "test \"\${$as_ac_Header+set}\" = set"; then
5227  echo $ECHO_N "(cached) $ECHO_C" >&6
5228fi
5229echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5230echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5231else
5232  # Is the header compilable?
5233echo "$as_me:$LINENO: checking $ac_header usability" >&5
5234echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5235cat >conftest.$ac_ext <<_ACEOF
5236/* confdefs.h.  */
5237_ACEOF
5238cat confdefs.h >>conftest.$ac_ext
5239cat >>conftest.$ac_ext <<_ACEOF
5240/* end confdefs.h.  */
5241$ac_includes_default
5242#include <$ac_header>
5243_ACEOF
5244rm -f conftest.$ac_objext
5245if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5246  (eval $ac_compile) 2>conftest.er1
5247  ac_status=$?
5248  grep -v '^ *+' conftest.er1 >conftest.err
5249  rm -f conftest.er1
5250  cat conftest.err >&5
5251  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5252  (exit $ac_status); } &&
5253         { ac_try='test -z "$ac_c_werror_flag"
5254                         || test ! -s conftest.err'
5255  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5256  (eval $ac_try) 2>&5
5257  ac_status=$?
5258  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5259  (exit $ac_status); }; } &&
5260         { ac_try='test -s conftest.$ac_objext'
5261  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5262  (eval $ac_try) 2>&5
5263  ac_status=$?
5264  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5265  (exit $ac_status); }; }; then
5266  ac_header_compiler=yes
5267else
5268  echo "$as_me: failed program was:" >&5
5269sed 's/^/| /' conftest.$ac_ext >&5
5270
5271ac_header_compiler=no
5272fi
5273rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5274echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5275echo "${ECHO_T}$ac_header_compiler" >&6
5276
5277# Is the header present?
5278echo "$as_me:$LINENO: checking $ac_header presence" >&5
5279echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5280cat >conftest.$ac_ext <<_ACEOF
5281/* confdefs.h.  */
5282_ACEOF
5283cat confdefs.h >>conftest.$ac_ext
5284cat >>conftest.$ac_ext <<_ACEOF
5285/* end confdefs.h.  */
5286#include <$ac_header>
5287_ACEOF
5288if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5289  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5290  ac_status=$?
5291  grep -v '^ *+' conftest.er1 >conftest.err
5292  rm -f conftest.er1
5293  cat conftest.err >&5
5294  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5295  (exit $ac_status); } >/dev/null; then
5296  if test -s conftest.err; then
5297    ac_cpp_err=$ac_c_preproc_warn_flag
5298    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5299  else
5300    ac_cpp_err=
5301  fi
5302else
5303  ac_cpp_err=yes
5304fi
5305if test -z "$ac_cpp_err"; then
5306  ac_header_preproc=yes
5307else
5308  echo "$as_me: failed program was:" >&5
5309sed 's/^/| /' conftest.$ac_ext >&5
5310
5311  ac_header_preproc=no
5312fi
5313rm -f conftest.err conftest.$ac_ext
5314echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5315echo "${ECHO_T}$ac_header_preproc" >&6
5316
5317# So?  What about this header?
5318case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5319  yes:no: )
5320    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5321echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5322    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5323echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5324    ac_header_preproc=yes
5325    ;;
5326  no:yes:* )
5327    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5328echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5329    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
5330echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
5331    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5332echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5333    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
5334echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
5335    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5336echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5337    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5338echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5339    (
5340      cat <<\_ASBOX
5341## ------------------------------------------- ##
5342## Report this to orxonox-dev@mail.datacore.ch ##
5343## ------------------------------------------- ##
5344_ASBOX
5345    ) |
5346      sed "s/^/$as_me: WARNING:     /" >&2
5347    ;;
5348esac
5349echo "$as_me:$LINENO: checking for $ac_header" >&5
5350echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5351if eval "test \"\${$as_ac_Header+set}\" = set"; then
5352  echo $ECHO_N "(cached) $ECHO_C" >&6
5353else
5354  eval "$as_ac_Header=\$ac_header_preproc"
5355fi
5356echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5357echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5358
5359fi
5360if test `eval echo '${'$as_ac_Header'}'` = yes; then
5361  cat >>confdefs.h <<_ACEOF
5362#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
5363_ACEOF
5364
5365else
5366  { { echo "$as_me:$LINENO: error: cannot find SDL headers" >&5
5367echo "$as_me: error: cannot find SDL headers" >&2;}
5368   { (exit 1); exit 1; }; }
5369fi
5370
5371done
5372
5373
5374# checking for SDL-libs
5375    echo "$as_me:$LINENO: checking for main in -lSDL" >&5
5376echo $ECHO_N "checking for main in -lSDL... $ECHO_C" >&6
5377if test "${ac_cv_lib_SDL_main+set}" = set; then
5378  echo $ECHO_N "(cached) $ECHO_C" >&6
5379else
5380  ac_check_lib_save_LIBS=$LIBS
5381LIBS="-lSDL  $LIBS"
5382cat >conftest.$ac_ext <<_ACEOF
5383/* confdefs.h.  */
5384_ACEOF
5385cat confdefs.h >>conftest.$ac_ext
5386cat >>conftest.$ac_ext <<_ACEOF
5387/* end confdefs.h.  */
5388
5389
5390int
5391main ()
5392{
5393main ();
5394  ;
5395  return 0;
5396}
5397_ACEOF
5398rm -f conftest.$ac_objext conftest$ac_exeext
5399if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5400  (eval $ac_link) 2>conftest.er1
5401  ac_status=$?
5402  grep -v '^ *+' conftest.er1 >conftest.err
5403  rm -f conftest.er1
5404  cat conftest.err >&5
5405  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5406  (exit $ac_status); } &&
5407         { ac_try='test -z "$ac_c_werror_flag"
5408                         || test ! -s conftest.err'
5409  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5410  (eval $ac_try) 2>&5
5411  ac_status=$?
5412  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5413  (exit $ac_status); }; } &&
5414         { ac_try='test -s conftest$ac_exeext'
5415  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5416  (eval $ac_try) 2>&5
5417  ac_status=$?
5418  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5419  (exit $ac_status); }; }; then
5420  ac_cv_lib_SDL_main=yes
5421else
5422  echo "$as_me: failed program was:" >&5
5423sed 's/^/| /' conftest.$ac_ext >&5
5424
5425ac_cv_lib_SDL_main=no
5426fi
5427rm -f conftest.err conftest.$ac_objext \
5428      conftest$ac_exeext conftest.$ac_ext
5429LIBS=$ac_check_lib_save_LIBS
5430fi
5431echo "$as_me:$LINENO: result: $ac_cv_lib_SDL_main" >&5
5432echo "${ECHO_T}$ac_cv_lib_SDL_main" >&6
5433if test $ac_cv_lib_SDL_main = yes; then
5434  FOUND_SDL=yes
5435fi
5436
5437     if test "$FOUND_SDL" = "yes" ; then
5438       LIBS="$LIBS -lSDL"
5439     else
5440        echo "------------------"
5441        echo "SDL library not found."
5442        echo "please install the SDL library, which can be found at http://www.libsdl.org"
5443        echo "------------------"
5444        exit -1
5445     fi
5446
5447## checking for SDL
5448#    SDL_VERSION=1.2.7
5449#    AM_PATH_SDL($SDL_VERSION,
5450#      :,
5451#      AC_MSG_ERROR([*** SDL version $SDL_VERSION not found!])
5452#      )
5453#    CXXFLAGS="$CXXFLAGS $SDL_CFLAGS"
5454#    LIBS="$LIBS $SDL_LIBS"
5455    ;;
5456
5457### OS X ###
5458 *darwin*)
5459echo "OS X detected"
5460
5461 osX="yes"
5462
5463# checking gl header
5464
5465for ac_header in OpenGL/gl.h
5466do
5467as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
5468if eval "test \"\${$as_ac_Header+set}\" = set"; then
5469  echo "$as_me:$LINENO: checking for $ac_header" >&5
5470echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5471if eval "test \"\${$as_ac_Header+set}\" = set"; then
5472  echo $ECHO_N "(cached) $ECHO_C" >&6
5473fi
5474echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5475echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5476else
5477  # Is the header compilable?
5478echo "$as_me:$LINENO: checking $ac_header usability" >&5
5479echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5480cat >conftest.$ac_ext <<_ACEOF
5481/* confdefs.h.  */
5482_ACEOF
5483cat confdefs.h >>conftest.$ac_ext
5484cat >>conftest.$ac_ext <<_ACEOF
5485/* end confdefs.h.  */
5486$ac_includes_default
5487#include <$ac_header>
5488_ACEOF
5489rm -f conftest.$ac_objext
5490if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5491  (eval $ac_compile) 2>conftest.er1
5492  ac_status=$?
5493  grep -v '^ *+' conftest.er1 >conftest.err
5494  rm -f conftest.er1
5495  cat conftest.err >&5
5496  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5497  (exit $ac_status); } &&
5498         { ac_try='test -z "$ac_c_werror_flag"
5499                         || test ! -s conftest.err'
5500  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5501  (eval $ac_try) 2>&5
5502  ac_status=$?
5503  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5504  (exit $ac_status); }; } &&
5505         { ac_try='test -s conftest.$ac_objext'
5506  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5507  (eval $ac_try) 2>&5
5508  ac_status=$?
5509  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5510  (exit $ac_status); }; }; then
5511  ac_header_compiler=yes
5512else
5513  echo "$as_me: failed program was:" >&5
5514sed 's/^/| /' conftest.$ac_ext >&5
5515
5516ac_header_compiler=no
5517fi
5518rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5519echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5520echo "${ECHO_T}$ac_header_compiler" >&6
5521
5522# Is the header present?
5523echo "$as_me:$LINENO: checking $ac_header presence" >&5
5524echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5525cat >conftest.$ac_ext <<_ACEOF
5526/* confdefs.h.  */
5527_ACEOF
5528cat confdefs.h >>conftest.$ac_ext
5529cat >>conftest.$ac_ext <<_ACEOF
5530/* end confdefs.h.  */
5531#include <$ac_header>
5532_ACEOF
5533if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5534  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5535  ac_status=$?
5536  grep -v '^ *+' conftest.er1 >conftest.err
5537  rm -f conftest.er1
5538  cat conftest.err >&5
5539  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5540  (exit $ac_status); } >/dev/null; then
5541  if test -s conftest.err; then
5542    ac_cpp_err=$ac_c_preproc_warn_flag
5543    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5544  else
5545    ac_cpp_err=
5546  fi
5547else
5548  ac_cpp_err=yes
5549fi
5550if test -z "$ac_cpp_err"; then
5551  ac_header_preproc=yes
5552else
5553  echo "$as_me: failed program was:" >&5
5554sed 's/^/| /' conftest.$ac_ext >&5
5555
5556  ac_header_preproc=no
5557fi
5558rm -f conftest.err conftest.$ac_ext
5559echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5560echo "${ECHO_T}$ac_header_preproc" >&6
5561
5562# So?  What about this header?
5563case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5564  yes:no: )
5565    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5566echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5567    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5568echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5569    ac_header_preproc=yes
5570    ;;
5571  no:yes:* )
5572    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5573echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5574    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
5575echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
5576    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5577echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5578    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
5579echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
5580    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5581echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5582    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5583echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5584    (
5585      cat <<\_ASBOX
5586## ------------------------------------------- ##
5587## Report this to orxonox-dev@mail.datacore.ch ##
5588## ------------------------------------------- ##
5589_ASBOX
5590    ) |
5591      sed "s/^/$as_me: WARNING:     /" >&2
5592    ;;
5593esac
5594echo "$as_me:$LINENO: checking for $ac_header" >&5
5595echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5596if eval "test \"\${$as_ac_Header+set}\" = set"; then
5597  echo $ECHO_N "(cached) $ECHO_C" >&6
5598else
5599  eval "$as_ac_Header=\$ac_header_preproc"
5600fi
5601echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5602echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5603
5604fi
5605if test `eval echo '${'$as_ac_Header'}'` = yes; then
5606  cat >>confdefs.h <<_ACEOF
5607#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
5608_ACEOF
5609
5610else
5611  { { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
5612echo "$as_me: error: cannot find opengl headers" >&2;}
5613   { (exit 1); exit 1; }; }
5614fi
5615
5616done
5617
5618# cheking for GLU-header
5619
5620for ac_header in OpenGL/glu.h
5621do
5622as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
5623if eval "test \"\${$as_ac_Header+set}\" = set"; then
5624  echo "$as_me:$LINENO: checking for $ac_header" >&5
5625echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5626if eval "test \"\${$as_ac_Header+set}\" = set"; then
5627  echo $ECHO_N "(cached) $ECHO_C" >&6
5628fi
5629echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5630echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5631else
5632  # Is the header compilable?
5633echo "$as_me:$LINENO: checking $ac_header usability" >&5
5634echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5635cat >conftest.$ac_ext <<_ACEOF
5636/* confdefs.h.  */
5637_ACEOF
5638cat confdefs.h >>conftest.$ac_ext
5639cat >>conftest.$ac_ext <<_ACEOF
5640/* end confdefs.h.  */
5641$ac_includes_default
5642#include <$ac_header>
5643_ACEOF
5644rm -f conftest.$ac_objext
5645if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5646  (eval $ac_compile) 2>conftest.er1
5647  ac_status=$?
5648  grep -v '^ *+' conftest.er1 >conftest.err
5649  rm -f conftest.er1
5650  cat conftest.err >&5
5651  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5652  (exit $ac_status); } &&
5653         { ac_try='test -z "$ac_c_werror_flag"
5654                         || test ! -s conftest.err'
5655  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5656  (eval $ac_try) 2>&5
5657  ac_status=$?
5658  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5659  (exit $ac_status); }; } &&
5660         { ac_try='test -s conftest.$ac_objext'
5661  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5662  (eval $ac_try) 2>&5
5663  ac_status=$?
5664  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5665  (exit $ac_status); }; }; then
5666  ac_header_compiler=yes
5667else
5668  echo "$as_me: failed program was:" >&5
5669sed 's/^/| /' conftest.$ac_ext >&5
5670
5671ac_header_compiler=no
5672fi
5673rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5674echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5675echo "${ECHO_T}$ac_header_compiler" >&6
5676
5677# Is the header present?
5678echo "$as_me:$LINENO: checking $ac_header presence" >&5
5679echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5680cat >conftest.$ac_ext <<_ACEOF
5681/* confdefs.h.  */
5682_ACEOF
5683cat confdefs.h >>conftest.$ac_ext
5684cat >>conftest.$ac_ext <<_ACEOF
5685/* end confdefs.h.  */
5686#include <$ac_header>
5687_ACEOF
5688if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5689  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5690  ac_status=$?
5691  grep -v '^ *+' conftest.er1 >conftest.err
5692  rm -f conftest.er1
5693  cat conftest.err >&5
5694  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5695  (exit $ac_status); } >/dev/null; then
5696  if test -s conftest.err; then
5697    ac_cpp_err=$ac_c_preproc_warn_flag
5698    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5699  else
5700    ac_cpp_err=
5701  fi
5702else
5703  ac_cpp_err=yes
5704fi
5705if test -z "$ac_cpp_err"; then
5706  ac_header_preproc=yes
5707else
5708  echo "$as_me: failed program was:" >&5
5709sed 's/^/| /' conftest.$ac_ext >&5
5710
5711  ac_header_preproc=no
5712fi
5713rm -f conftest.err conftest.$ac_ext
5714echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5715echo "${ECHO_T}$ac_header_preproc" >&6
5716
5717# So?  What about this header?
5718case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5719  yes:no: )
5720    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5721echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5722    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5723echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5724    ac_header_preproc=yes
5725    ;;
5726  no:yes:* )
5727    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5728echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5729    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
5730echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
5731    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5732echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5733    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
5734echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
5735    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5736echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5737    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5738echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5739    (
5740      cat <<\_ASBOX
5741## ------------------------------------------- ##
5742## Report this to orxonox-dev@mail.datacore.ch ##
5743## ------------------------------------------- ##
5744_ASBOX
5745    ) |
5746      sed "s/^/$as_me: WARNING:     /" >&2
5747    ;;
5748esac
5749echo "$as_me:$LINENO: checking for $ac_header" >&5
5750echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5751if eval "test \"\${$as_ac_Header+set}\" = set"; then
5752  echo $ECHO_N "(cached) $ECHO_C" >&6
5753else
5754  eval "$as_ac_Header=\$ac_header_preproc"
5755fi
5756echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5757echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5758
5759fi
5760if test `eval echo '${'$as_ac_Header'}'` = yes; then
5761  cat >>confdefs.h <<_ACEOF
5762#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
5763_ACEOF
5764
5765else
5766  { { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
5767echo "$as_me: error: cannot find opengl headers" >&2;}
5768   { (exit 1); exit 1; }; }
5769fi
5770
5771done
5772
5773
5774   LIBS="$LIBS -framework OpenGL"
5775
5776# checking for SDL-headers
5777#    AC_CHECK_HEADERS(SDL/SDL.h ,,
5778#      [AC_MSG_ERROR([cannot find SDL headers]) ])
5779
5780## checking for SDL
5781#    SDL_VERSION=1.2.7
5782#    AM_PATH_SDL($SDL_VERSION,
5783#      :,
5784#      AC_MSG_ERROR([*** SDL version $SDL_VERSION not found!])
5785#      )
5786
5787       SDL_CFLAGS=`sdl-config --cflags`
5788       SDL_LIBS=`sdl-config --libs`
5789       CXXFLAGS="$CXXFLAGS $SDL_CFLAGS"
5790       LIBS="$LIBS $SDL_LIBS"
5791    ;;
5792
5793  *)
5794    ;;
5795esac
5796
5797
5798
5799
5800
5801
5802## checking for GTK
5803
5804  succeeded=no
5805
5806  if test -z "$PKG_CONFIG"; then
5807    # Extract the first word of "pkg-config", so it can be a program name with args.
5808set dummy pkg-config; ac_word=$2
5809echo "$as_me:$LINENO: checking for $ac_word" >&5
5810echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
5811if test "${ac_cv_path_PKG_CONFIG+set}" = set; then
5812  echo $ECHO_N "(cached) $ECHO_C" >&6
5813else
5814  case $PKG_CONFIG in
5815  [\\/]* | ?:[\\/]*)
5816  ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
5817  ;;
5818  *)
5819  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5820for as_dir in $PATH
5821do
5822  IFS=$as_save_IFS
5823  test -z "$as_dir" && as_dir=.
5824  for ac_exec_ext in '' $ac_executable_extensions; do
5825  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5826    ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
5827    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
5828    break 2
5829  fi
5830done
5831done
5832
5833  test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
5834  ;;
5835esac
5836fi
5837PKG_CONFIG=$ac_cv_path_PKG_CONFIG
5838
5839if test -n "$PKG_CONFIG"; then
5840  echo "$as_me:$LINENO: result: $PKG_CONFIG" >&5
5841echo "${ECHO_T}$PKG_CONFIG" >&6
5842else
5843  echo "$as_me:$LINENO: result: no" >&5
5844echo "${ECHO_T}no" >&6
5845fi
5846
5847  fi
5848
5849  if test "$PKG_CONFIG" = "no" ; then
5850     echo "*** The pkg-config script could not be found. Make sure it is"
5851     echo "*** in your path, or set the PKG_CONFIG environment variable"
5852     echo "*** to the full path to pkg-config."
5853     echo "*** Or see http://www.freedesktop.org/software/pkgconfig to get pkg-config."
5854  else
5855     PKG_CONFIG_MIN_VERSION=0.9.0
5856     if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
5857        echo "$as_me:$LINENO: checking for gtk+-2.0 >= 2.0.3 gthread-2.0 >= 2.0.3" >&5
5858echo $ECHO_N "checking for gtk+-2.0 >= 2.0.3 gthread-2.0 >= 2.0.3... $ECHO_C" >&6
5859
5860        if $PKG_CONFIG --exists "gtk+-2.0 >= 2.0.3 gthread-2.0 >= 2.0.3" ; then
5861            echo "$as_me:$LINENO: result: yes" >&5
5862echo "${ECHO_T}yes" >&6
5863            succeeded=yes
5864
5865            echo "$as_me:$LINENO: checking GTK2_CFLAGS" >&5
5866echo $ECHO_N "checking GTK2_CFLAGS... $ECHO_C" >&6
5867            GTK2_CFLAGS=`$PKG_CONFIG --cflags "gtk+-2.0 >= 2.0.3 gthread-2.0 >= 2.0.3"`
5868            echo "$as_me:$LINENO: result: $GTK2_CFLAGS" >&5
5869echo "${ECHO_T}$GTK2_CFLAGS" >&6
5870
5871            echo "$as_me:$LINENO: checking GTK2_LIBS" >&5
5872echo $ECHO_N "checking GTK2_LIBS... $ECHO_C" >&6
5873            GTK2_LIBS=`$PKG_CONFIG --libs "gtk+-2.0 >= 2.0.3 gthread-2.0 >= 2.0.3"`
5874            echo "$as_me:$LINENO: result: $GTK2_LIBS" >&5
5875echo "${ECHO_T}$GTK2_LIBS" >&6
5876        else
5877            GTK2_CFLAGS=""
5878            GTK2_LIBS=""
5879            ## If we have a custom action on failure, don't print errors, but
5880            ## do set a variable so people can do so.
5881            GTK2_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "gtk+-2.0 >= 2.0.3 gthread-2.0 >= 2.0.3"`
5882
5883        fi
5884
5885
5886
5887     else
5888        echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
5889        echo "*** See http://www.freedesktop.org/software/pkgconfig"
5890     fi
5891  fi
5892
5893  if test $succeeded = yes; then
5894     have_gtk2=yes
5895  else
5896     have_gtk2=no
5897  fi
5898
5899
5900
5901
5902
5903if test "x$have_gtk2" = xyes; then
5904  HAVE_GTK2_TRUE=
5905  HAVE_GTK2_FALSE='#'
5906else
5907  HAVE_GTK2_TRUE='#'
5908  HAVE_GTK2_FALSE=
5909fi
5910
5911
5912
5913#checking for pthread libs
5914 echo "$as_me:$LINENO: checking for main in -lpthread" >&5
5915echo $ECHO_N "checking for main in -lpthread... $ECHO_C" >&6
5916if test "${ac_cv_lib_pthread_main+set}" = set; then
5917  echo $ECHO_N "(cached) $ECHO_C" >&6
5918else
5919  ac_check_lib_save_LIBS=$LIBS
5920LIBS="-lpthread  $LIBS"
5921cat >conftest.$ac_ext <<_ACEOF
5922/* confdefs.h.  */
5923_ACEOF
5924cat confdefs.h >>conftest.$ac_ext
5925cat >>conftest.$ac_ext <<_ACEOF
5926/* end confdefs.h.  */
5927
5928
5929int
5930main ()
5931{
5932main ();
5933  ;
5934  return 0;
5935}
5936_ACEOF
5937rm -f conftest.$ac_objext conftest$ac_exeext
5938if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5939  (eval $ac_link) 2>conftest.er1
5940  ac_status=$?
5941  grep -v '^ *+' conftest.er1 >conftest.err
5942  rm -f conftest.er1
5943  cat conftest.err >&5
5944  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5945  (exit $ac_status); } &&
5946         { ac_try='test -z "$ac_c_werror_flag"
5947                         || test ! -s conftest.err'
5948  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5949  (eval $ac_try) 2>&5
5950  ac_status=$?
5951  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5952  (exit $ac_status); }; } &&
5953         { ac_try='test -s conftest$ac_exeext'
5954  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5955  (eval $ac_try) 2>&5
5956  ac_status=$?
5957  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5958  (exit $ac_status); }; }; then
5959  ac_cv_lib_pthread_main=yes
5960else
5961  echo "$as_me: failed program was:" >&5
5962sed 's/^/| /' conftest.$ac_ext >&5
5963
5964ac_cv_lib_pthread_main=no
5965fi
5966rm -f conftest.err conftest.$ac_objext \
5967      conftest$ac_exeext conftest.$ac_ext
5968LIBS=$ac_check_lib_save_LIBS
5969fi
5970echo "$as_me:$LINENO: result: $ac_cv_lib_pthread_main" >&5
5971echo "${ECHO_T}$ac_cv_lib_pthread_main" >&6
5972if test $ac_cv_lib_pthread_main = yes; then
5973  FOUND_pthread=yes
5974fi
5975
5976 if test "$FOUND_pthread" = "yes" ; then
5977    LIBS="$LIBS -lpthread"
5978 fi
5979
5980
5981# FIXME: Replace `main' with a function in `-lm':
5982
5983echo "$as_me:$LINENO: checking for main in -lm" >&5
5984echo $ECHO_N "checking for main in -lm... $ECHO_C" >&6
5985if test "${ac_cv_lib_m_main+set}" = set; then
5986  echo $ECHO_N "(cached) $ECHO_C" >&6
5987else
5988  ac_check_lib_save_LIBS=$LIBS
5989LIBS="-lm  $LIBS"
5990cat >conftest.$ac_ext <<_ACEOF
5991/* confdefs.h.  */
5992_ACEOF
5993cat confdefs.h >>conftest.$ac_ext
5994cat >>conftest.$ac_ext <<_ACEOF
5995/* end confdefs.h.  */
5996
5997
5998int
5999main ()
6000{
6001main ();
6002  ;
6003  return 0;
6004}
6005_ACEOF
6006rm -f conftest.$ac_objext conftest$ac_exeext
6007if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6008  (eval $ac_link) 2>conftest.er1
6009  ac_status=$?
6010  grep -v '^ *+' conftest.er1 >conftest.err
6011  rm -f conftest.er1
6012  cat conftest.err >&5
6013  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6014  (exit $ac_status); } &&
6015         { ac_try='test -z "$ac_c_werror_flag"
6016                         || test ! -s conftest.err'
6017  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6018  (eval $ac_try) 2>&5
6019  ac_status=$?
6020  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6021  (exit $ac_status); }; } &&
6022         { ac_try='test -s conftest$ac_exeext'
6023  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6024  (eval $ac_try) 2>&5
6025  ac_status=$?
6026  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6027  (exit $ac_status); }; }; then
6028  ac_cv_lib_m_main=yes
6029else
6030  echo "$as_me: failed program was:" >&5
6031sed 's/^/| /' conftest.$ac_ext >&5
6032
6033ac_cv_lib_m_main=no
6034fi
6035rm -f conftest.err conftest.$ac_objext \
6036      conftest$ac_exeext conftest.$ac_ext
6037LIBS=$ac_check_lib_save_LIBS
6038fi
6039echo "$as_me:$LINENO: result: $ac_cv_lib_m_main" >&5
6040echo "${ECHO_T}$ac_cv_lib_m_main" >&6
6041if test $ac_cv_lib_m_main = yes; then
6042  cat >>confdefs.h <<_ACEOF
6043#define HAVE_LIBM 1
6044_ACEOF
6045
6046  LIBS="-lm $LIBS"
6047
6048fi
6049
6050
6051
6052# Checks for header files.
6053echo "$as_me:$LINENO: checking for ANSI C header files" >&5
6054echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
6055if test "${ac_cv_header_stdc+set}" = set; then
6056  echo $ECHO_N "(cached) $ECHO_C" >&6
6057else
6058  cat >conftest.$ac_ext <<_ACEOF
6059/* confdefs.h.  */
6060_ACEOF
6061cat confdefs.h >>conftest.$ac_ext
6062cat >>conftest.$ac_ext <<_ACEOF
6063/* end confdefs.h.  */
6064#include <stdlib.h>
6065#include <stdarg.h>
6066#include <string.h>
6067#include <float.h>
6068
6069int
6070main ()
6071{
6072
6073  ;
6074  return 0;
6075}
6076_ACEOF
6077rm -f conftest.$ac_objext
6078if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6079  (eval $ac_compile) 2>conftest.er1
6080  ac_status=$?
6081  grep -v '^ *+' conftest.er1 >conftest.err
6082  rm -f conftest.er1
6083  cat conftest.err >&5
6084  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6085  (exit $ac_status); } &&
6086         { ac_try='test -z "$ac_c_werror_flag"
6087                         || test ! -s conftest.err'
6088  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6089  (eval $ac_try) 2>&5
6090  ac_status=$?
6091  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6092  (exit $ac_status); }; } &&
6093         { ac_try='test -s conftest.$ac_objext'
6094  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6095  (eval $ac_try) 2>&5
6096  ac_status=$?
6097  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6098  (exit $ac_status); }; }; then
6099  ac_cv_header_stdc=yes
6100else
6101  echo "$as_me: failed program was:" >&5
6102sed 's/^/| /' conftest.$ac_ext >&5
6103
6104ac_cv_header_stdc=no
6105fi
6106rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6107
6108if test $ac_cv_header_stdc = yes; then
6109  # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
6110  cat >conftest.$ac_ext <<_ACEOF
6111/* confdefs.h.  */
6112_ACEOF
6113cat confdefs.h >>conftest.$ac_ext
6114cat >>conftest.$ac_ext <<_ACEOF
6115/* end confdefs.h.  */
6116#include <string.h>
6117
6118_ACEOF
6119if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6120  $EGREP "memchr" >/dev/null 2>&1; then
6121  :
6122else
6123  ac_cv_header_stdc=no
6124fi
6125rm -f conftest*
6126
6127fi
6128
6129if test $ac_cv_header_stdc = yes; then
6130  # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
6131  cat >conftest.$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 <stdlib.h>
6138
6139_ACEOF
6140if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6141  $EGREP "free" >/dev/null 2>&1; then
6142  :
6143else
6144  ac_cv_header_stdc=no
6145fi
6146rm -f conftest*
6147
6148fi
6149
6150if test $ac_cv_header_stdc = yes; then
6151  # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
6152  if test "$cross_compiling" = yes; then
6153  :
6154else
6155  cat >conftest.$ac_ext <<_ACEOF
6156/* confdefs.h.  */
6157_ACEOF
6158cat confdefs.h >>conftest.$ac_ext
6159cat >>conftest.$ac_ext <<_ACEOF
6160/* end confdefs.h.  */
6161#include <ctype.h>
6162#if ((' ' & 0x0FF) == 0x020)
6163# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
6164# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
6165#else
6166# define ISLOWER(c) \
6167                   (('a' <= (c) && (c) <= 'i') \
6168                     || ('j' <= (c) && (c) <= 'r') \
6169                     || ('s' <= (c) && (c) <= 'z'))
6170# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
6171#endif
6172
6173#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
6174int
6175main ()
6176{
6177  int i;
6178  for (i = 0; i < 256; i++)
6179    if (XOR (islower (i), ISLOWER (i))
6180        || toupper (i) != TOUPPER (i))
6181      exit(2);
6182  exit (0);
6183}
6184_ACEOF
6185rm -f conftest$ac_exeext
6186if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6187  (eval $ac_link) 2>&5
6188  ac_status=$?
6189  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6190  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
6191  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6192  (eval $ac_try) 2>&5
6193  ac_status=$?
6194  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6195  (exit $ac_status); }; }; then
6196  :
6197else
6198  echo "$as_me: program exited with status $ac_status" >&5
6199echo "$as_me: failed program was:" >&5
6200sed 's/^/| /' conftest.$ac_ext >&5
6201
6202( exit $ac_status )
6203ac_cv_header_stdc=no
6204fi
6205rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
6206fi
6207fi
6208fi
6209echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
6210echo "${ECHO_T}$ac_cv_header_stdc" >&6
6211if test $ac_cv_header_stdc = yes; then
6212
6213cat >>confdefs.h <<\_ACEOF
6214#define STDC_HEADERS 1
6215_ACEOF
6216
6217fi
6218
6219
6220
6221for ac_header in stdlib.h string.h
6222do
6223as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
6224if eval "test \"\${$as_ac_Header+set}\" = set"; then
6225  echo "$as_me:$LINENO: checking for $ac_header" >&5
6226echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6227if eval "test \"\${$as_ac_Header+set}\" = set"; then
6228  echo $ECHO_N "(cached) $ECHO_C" >&6
6229fi
6230echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6231echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6232else
6233  # Is the header compilable?
6234echo "$as_me:$LINENO: checking $ac_header usability" >&5
6235echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
6236cat >conftest.$ac_ext <<_ACEOF
6237/* confdefs.h.  */
6238_ACEOF
6239cat confdefs.h >>conftest.$ac_ext
6240cat >>conftest.$ac_ext <<_ACEOF
6241/* end confdefs.h.  */
6242$ac_includes_default
6243#include <$ac_header>
6244_ACEOF
6245rm -f conftest.$ac_objext
6246if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6247  (eval $ac_compile) 2>conftest.er1
6248  ac_status=$?
6249  grep -v '^ *+' conftest.er1 >conftest.err
6250  rm -f conftest.er1
6251  cat conftest.err >&5
6252  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6253  (exit $ac_status); } &&
6254         { ac_try='test -z "$ac_c_werror_flag"
6255                         || test ! -s conftest.err'
6256  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6257  (eval $ac_try) 2>&5
6258  ac_status=$?
6259  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6260  (exit $ac_status); }; } &&
6261         { ac_try='test -s conftest.$ac_objext'
6262  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6263  (eval $ac_try) 2>&5
6264  ac_status=$?
6265  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6266  (exit $ac_status); }; }; then
6267  ac_header_compiler=yes
6268else
6269  echo "$as_me: failed program was:" >&5
6270sed 's/^/| /' conftest.$ac_ext >&5
6271
6272ac_header_compiler=no
6273fi
6274rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6275echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6276echo "${ECHO_T}$ac_header_compiler" >&6
6277
6278# Is the header present?
6279echo "$as_me:$LINENO: checking $ac_header presence" >&5
6280echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
6281cat >conftest.$ac_ext <<_ACEOF
6282/* confdefs.h.  */
6283_ACEOF
6284cat confdefs.h >>conftest.$ac_ext
6285cat >>conftest.$ac_ext <<_ACEOF
6286/* end confdefs.h.  */
6287#include <$ac_header>
6288_ACEOF
6289if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6290  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6291  ac_status=$?
6292  grep -v '^ *+' conftest.er1 >conftest.err
6293  rm -f conftest.er1
6294  cat conftest.err >&5
6295  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6296  (exit $ac_status); } >/dev/null; then
6297  if test -s conftest.err; then
6298    ac_cpp_err=$ac_c_preproc_warn_flag
6299    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6300  else
6301    ac_cpp_err=
6302  fi
6303else
6304  ac_cpp_err=yes
6305fi
6306if test -z "$ac_cpp_err"; then
6307  ac_header_preproc=yes
6308else
6309  echo "$as_me: failed program was:" >&5
6310sed 's/^/| /' conftest.$ac_ext >&5
6311
6312  ac_header_preproc=no
6313fi
6314rm -f conftest.err conftest.$ac_ext
6315echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6316echo "${ECHO_T}$ac_header_preproc" >&6
6317
6318# So?  What about this header?
6319case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6320  yes:no: )
6321    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6322echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6323    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6324echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6325    ac_header_preproc=yes
6326    ;;
6327  no:yes:* )
6328    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6329echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6330    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
6331echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
6332    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6333echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6334    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
6335echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
6336    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6337echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6338    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6339echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6340    (
6341      cat <<\_ASBOX
6342## ------------------------------------------- ##
6343## Report this to orxonox-dev@mail.datacore.ch ##
6344## ------------------------------------------- ##
6345_ASBOX
6346    ) |
6347      sed "s/^/$as_me: WARNING:     /" >&2
6348    ;;
6349esac
6350echo "$as_me:$LINENO: checking for $ac_header" >&5
6351echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6352if eval "test \"\${$as_ac_Header+set}\" = set"; then
6353  echo $ECHO_N "(cached) $ECHO_C" >&6
6354else
6355  eval "$as_ac_Header=\$ac_header_preproc"
6356fi
6357echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6358echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6359
6360fi
6361if test `eval echo '${'$as_ac_Header'}'` = yes; then
6362  cat >>confdefs.h <<_ACEOF
6363#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
6364_ACEOF
6365
6366fi
6367
6368done
6369
6370
6371# Checks for typedefs, structures, and compiler characteristics.
6372echo "$as_me:$LINENO: checking for stdbool.h that conforms to C99" >&5
6373echo $ECHO_N "checking for stdbool.h that conforms to C99... $ECHO_C" >&6
6374if test "${ac_cv_header_stdbool_h+set}" = set; then
6375  echo $ECHO_N "(cached) $ECHO_C" >&6
6376else
6377  cat >conftest.$ac_ext <<_ACEOF
6378/* confdefs.h.  */
6379_ACEOF
6380cat confdefs.h >>conftest.$ac_ext
6381cat >>conftest.$ac_ext <<_ACEOF
6382/* end confdefs.h.  */
6383
6384#include <stdbool.h>
6385#ifndef bool
6386# error bool is not defined
6387#endif
6388#ifndef false
6389# error false is not defined
6390#endif
6391#if false
6392# error false is not 0
6393#endif
6394#ifndef true
6395# error true is not defined
6396#endif
6397#if true != 1
6398# error true is not 1
6399#endif
6400#ifndef __bool_true_false_are_defined
6401# error __bool_true_false_are_defined is not defined
6402#endif
6403
6404        struct s { _Bool s: 1; _Bool t; } s;
6405
6406        char a[true == 1 ? 1 : -1];
6407        char b[false == 0 ? 1 : -1];
6408        char c[__bool_true_false_are_defined == 1 ? 1 : -1];
6409        char d[(bool) -0.5 == true ? 1 : -1];
6410        bool e = &s;
6411        char f[(_Bool) -0.0 == false ? 1 : -1];
6412        char g[true];
6413        char h[sizeof (_Bool)];
6414        char i[sizeof s.t];
6415
6416int
6417main ()
6418{
6419 return !a + !b + !c + !d + !e + !f + !g + !h + !i;
6420  ;
6421  return 0;
6422}
6423_ACEOF
6424rm -f conftest.$ac_objext
6425if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6426  (eval $ac_compile) 2>conftest.er1
6427  ac_status=$?
6428  grep -v '^ *+' conftest.er1 >conftest.err
6429  rm -f conftest.er1
6430  cat conftest.err >&5
6431  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6432  (exit $ac_status); } &&
6433         { ac_try='test -z "$ac_c_werror_flag"
6434                         || test ! -s conftest.err'
6435  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6436  (eval $ac_try) 2>&5
6437  ac_status=$?
6438  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6439  (exit $ac_status); }; } &&
6440         { ac_try='test -s conftest.$ac_objext'
6441  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6442  (eval $ac_try) 2>&5
6443  ac_status=$?
6444  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6445  (exit $ac_status); }; }; then
6446  ac_cv_header_stdbool_h=yes
6447else
6448  echo "$as_me: failed program was:" >&5
6449sed 's/^/| /' conftest.$ac_ext >&5
6450
6451ac_cv_header_stdbool_h=no
6452fi
6453rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6454fi
6455echo "$as_me:$LINENO: result: $ac_cv_header_stdbool_h" >&5
6456echo "${ECHO_T}$ac_cv_header_stdbool_h" >&6
6457echo "$as_me:$LINENO: checking for _Bool" >&5
6458echo $ECHO_N "checking for _Bool... $ECHO_C" >&6
6459if test "${ac_cv_type__Bool+set}" = set; then
6460  echo $ECHO_N "(cached) $ECHO_C" >&6
6461else
6462  cat >conftest.$ac_ext <<_ACEOF
6463/* confdefs.h.  */
6464_ACEOF
6465cat confdefs.h >>conftest.$ac_ext
6466cat >>conftest.$ac_ext <<_ACEOF
6467/* end confdefs.h.  */
6468$ac_includes_default
6469int
6470main ()
6471{
6472if ((_Bool *) 0)
6473  return 0;
6474if (sizeof (_Bool))
6475  return 0;
6476  ;
6477  return 0;
6478}
6479_ACEOF
6480rm -f conftest.$ac_objext
6481if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6482  (eval $ac_compile) 2>conftest.er1
6483  ac_status=$?
6484  grep -v '^ *+' conftest.er1 >conftest.err
6485  rm -f conftest.er1
6486  cat conftest.err >&5
6487  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6488  (exit $ac_status); } &&
6489         { ac_try='test -z "$ac_c_werror_flag"
6490                         || test ! -s conftest.err'
6491  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6492  (eval $ac_try) 2>&5
6493  ac_status=$?
6494  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6495  (exit $ac_status); }; } &&
6496         { ac_try='test -s conftest.$ac_objext'
6497  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6498  (eval $ac_try) 2>&5
6499  ac_status=$?
6500  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6501  (exit $ac_status); }; }; then
6502  ac_cv_type__Bool=yes
6503else
6504  echo "$as_me: failed program was:" >&5
6505sed 's/^/| /' conftest.$ac_ext >&5
6506
6507ac_cv_type__Bool=no
6508fi
6509rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6510fi
6511echo "$as_me:$LINENO: result: $ac_cv_type__Bool" >&5
6512echo "${ECHO_T}$ac_cv_type__Bool" >&6
6513if test $ac_cv_type__Bool = yes; then
6514
6515cat >>confdefs.h <<_ACEOF
6516#define HAVE__BOOL 1
6517_ACEOF
6518
6519
6520fi
6521
6522if test $ac_cv_header_stdbool_h = yes; then
6523
6524cat >>confdefs.h <<\_ACEOF
6525#define HAVE_STDBOOL_H 1
6526_ACEOF
6527
6528fi
6529
6530
6531# Checks for library functions.
6532
6533for ac_header in stdlib.h
6534do
6535as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
6536if eval "test \"\${$as_ac_Header+set}\" = set"; then
6537  echo "$as_me:$LINENO: checking for $ac_header" >&5
6538echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6539if eval "test \"\${$as_ac_Header+set}\" = set"; then
6540  echo $ECHO_N "(cached) $ECHO_C" >&6
6541fi
6542echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6543echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6544else
6545  # Is the header compilable?
6546echo "$as_me:$LINENO: checking $ac_header usability" >&5
6547echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
6548cat >conftest.$ac_ext <<_ACEOF
6549/* confdefs.h.  */
6550_ACEOF
6551cat confdefs.h >>conftest.$ac_ext
6552cat >>conftest.$ac_ext <<_ACEOF
6553/* end confdefs.h.  */
6554$ac_includes_default
6555#include <$ac_header>
6556_ACEOF
6557rm -f conftest.$ac_objext
6558if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6559  (eval $ac_compile) 2>conftest.er1
6560  ac_status=$?
6561  grep -v '^ *+' conftest.er1 >conftest.err
6562  rm -f conftest.er1
6563  cat conftest.err >&5
6564  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6565  (exit $ac_status); } &&
6566         { ac_try='test -z "$ac_c_werror_flag"
6567                         || test ! -s conftest.err'
6568  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6569  (eval $ac_try) 2>&5
6570  ac_status=$?
6571  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6572  (exit $ac_status); }; } &&
6573         { ac_try='test -s conftest.$ac_objext'
6574  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6575  (eval $ac_try) 2>&5
6576  ac_status=$?
6577  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6578  (exit $ac_status); }; }; then
6579  ac_header_compiler=yes
6580else
6581  echo "$as_me: failed program was:" >&5
6582sed 's/^/| /' conftest.$ac_ext >&5
6583
6584ac_header_compiler=no
6585fi
6586rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6587echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6588echo "${ECHO_T}$ac_header_compiler" >&6
6589
6590# Is the header present?
6591echo "$as_me:$LINENO: checking $ac_header presence" >&5
6592echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
6593cat >conftest.$ac_ext <<_ACEOF
6594/* confdefs.h.  */
6595_ACEOF
6596cat confdefs.h >>conftest.$ac_ext
6597cat >>conftest.$ac_ext <<_ACEOF
6598/* end confdefs.h.  */
6599#include <$ac_header>
6600_ACEOF
6601if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6602  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6603  ac_status=$?
6604  grep -v '^ *+' conftest.er1 >conftest.err
6605  rm -f conftest.er1
6606  cat conftest.err >&5
6607  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6608  (exit $ac_status); } >/dev/null; then
6609  if test -s conftest.err; then
6610    ac_cpp_err=$ac_c_preproc_warn_flag
6611    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6612  else
6613    ac_cpp_err=
6614  fi
6615else
6616  ac_cpp_err=yes
6617fi
6618if test -z "$ac_cpp_err"; then
6619  ac_header_preproc=yes
6620else
6621  echo "$as_me: failed program was:" >&5
6622sed 's/^/| /' conftest.$ac_ext >&5
6623
6624  ac_header_preproc=no
6625fi
6626rm -f conftest.err conftest.$ac_ext
6627echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6628echo "${ECHO_T}$ac_header_preproc" >&6
6629
6630# So?  What about this header?
6631case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6632  yes:no: )
6633    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6634echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6635    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6636echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6637    ac_header_preproc=yes
6638    ;;
6639  no:yes:* )
6640    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6641echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6642    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
6643echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
6644    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6645echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6646    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
6647echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
6648    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6649echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6650    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6651echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6652    (
6653      cat <<\_ASBOX
6654## ------------------------------------------- ##
6655## Report this to orxonox-dev@mail.datacore.ch ##
6656## ------------------------------------------- ##
6657_ASBOX
6658    ) |
6659      sed "s/^/$as_me: WARNING:     /" >&2
6660    ;;
6661esac
6662echo "$as_me:$LINENO: checking for $ac_header" >&5
6663echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6664if eval "test \"\${$as_ac_Header+set}\" = set"; then
6665  echo $ECHO_N "(cached) $ECHO_C" >&6
6666else
6667  eval "$as_ac_Header=\$ac_header_preproc"
6668fi
6669echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6670echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6671
6672fi
6673if test `eval echo '${'$as_ac_Header'}'` = yes; then
6674  cat >>confdefs.h <<_ACEOF
6675#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
6676_ACEOF
6677
6678fi
6679
6680done
6681
6682echo "$as_me:$LINENO: checking for GNU libc compatible malloc" >&5
6683echo $ECHO_N "checking for GNU libc compatible malloc... $ECHO_C" >&6
6684if test "${ac_cv_func_malloc_0_nonnull+set}" = set; then
6685  echo $ECHO_N "(cached) $ECHO_C" >&6
6686else
6687  if test "$cross_compiling" = yes; then
6688  ac_cv_func_malloc_0_nonnull=no
6689else
6690  cat >conftest.$ac_ext <<_ACEOF
6691/* confdefs.h.  */
6692_ACEOF
6693cat confdefs.h >>conftest.$ac_ext
6694cat >>conftest.$ac_ext <<_ACEOF
6695/* end confdefs.h.  */
6696#if STDC_HEADERS || HAVE_STDLIB_H
6697# include <stdlib.h>
6698#else
6699char *malloc ();
6700#endif
6701
6702int
6703main ()
6704{
6705exit (malloc (0) ? 0 : 1);
6706  ;
6707  return 0;
6708}
6709_ACEOF
6710rm -f conftest$ac_exeext
6711if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6712  (eval $ac_link) 2>&5
6713  ac_status=$?
6714  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6715  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
6716  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6717  (eval $ac_try) 2>&5
6718  ac_status=$?
6719  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6720  (exit $ac_status); }; }; then
6721  ac_cv_func_malloc_0_nonnull=yes
6722else
6723  echo "$as_me: program exited with status $ac_status" >&5
6724echo "$as_me: failed program was:" >&5
6725sed 's/^/| /' conftest.$ac_ext >&5
6726
6727( exit $ac_status )
6728ac_cv_func_malloc_0_nonnull=no
6729fi
6730rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
6731fi
6732fi
6733echo "$as_me:$LINENO: result: $ac_cv_func_malloc_0_nonnull" >&5
6734echo "${ECHO_T}$ac_cv_func_malloc_0_nonnull" >&6
6735if test $ac_cv_func_malloc_0_nonnull = yes; then
6736
6737cat >>confdefs.h <<\_ACEOF
6738#define HAVE_MALLOC 1
6739_ACEOF
6740
6741else
6742  cat >>confdefs.h <<\_ACEOF
6743#define HAVE_MALLOC 0
6744_ACEOF
6745
6746   case $LIBOBJS in
6747    "malloc.$ac_objext"   | \
6748  *" malloc.$ac_objext"   | \
6749    "malloc.$ac_objext "* | \
6750  *" malloc.$ac_objext "* ) ;;
6751  *) LIBOBJS="$LIBOBJS malloc.$ac_objext" ;;
6752esac
6753
6754
6755cat >>confdefs.h <<\_ACEOF
6756#define malloc rpl_malloc
6757_ACEOF
6758
6759fi
6760
6761
6762
6763
6764
6765for ac_func in bzero sqrt
6766do
6767as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
6768echo "$as_me:$LINENO: checking for $ac_func" >&5
6769echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
6770if eval "test \"\${$as_ac_var+set}\" = set"; then
6771  echo $ECHO_N "(cached) $ECHO_C" >&6
6772else
6773  cat >conftest.$ac_ext <<_ACEOF
6774/* confdefs.h.  */
6775_ACEOF
6776cat confdefs.h >>conftest.$ac_ext
6777cat >>conftest.$ac_ext <<_ACEOF
6778/* end confdefs.h.  */
6779/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
6780   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
6781#define $ac_func innocuous_$ac_func
6782
6783/* System header to define __stub macros and hopefully few prototypes,
6784    which can conflict with char $ac_func (); below.
6785    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6786    <limits.h> exists even on freestanding compilers.  */
6787
6788#ifdef __STDC__
6789# include <limits.h>
6790#else
6791# include <assert.h>
6792#endif
6793
6794#undef $ac_func
6795
6796/* Override any gcc2 internal prototype to avoid an error.  */
6797#ifdef __cplusplus
6798extern "C"
6799{
6800#endif
6801/* We use char because int might match the return type of a gcc2
6802   builtin and then its argument prototype would still apply.  */
6803char $ac_func ();
6804/* The GNU C library defines this for functions which it implements
6805    to always fail with ENOSYS.  Some functions are actually named
6806    something starting with __ and the normal name is an alias.  */
6807#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
6808choke me
6809#else
6810char (*f) () = $ac_func;
6811#endif
6812#ifdef __cplusplus
6813}
6814#endif
6815
6816int
6817main ()
6818{
6819return f != $ac_func;
6820  ;
6821  return 0;
6822}
6823_ACEOF
6824rm -f conftest.$ac_objext conftest$ac_exeext
6825if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6826  (eval $ac_link) 2>conftest.er1
6827  ac_status=$?
6828  grep -v '^ *+' conftest.er1 >conftest.err
6829  rm -f conftest.er1
6830  cat conftest.err >&5
6831  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6832  (exit $ac_status); } &&
6833         { ac_try='test -z "$ac_c_werror_flag"
6834                         || test ! -s conftest.err'
6835  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6836  (eval $ac_try) 2>&5
6837  ac_status=$?
6838  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6839  (exit $ac_status); }; } &&
6840         { ac_try='test -s conftest$ac_exeext'
6841  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6842  (eval $ac_try) 2>&5
6843  ac_status=$?
6844  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6845  (exit $ac_status); }; }; then
6846  eval "$as_ac_var=yes"
6847else
6848  echo "$as_me: failed program was:" >&5
6849sed 's/^/| /' conftest.$ac_ext >&5
6850
6851eval "$as_ac_var=no"
6852fi
6853rm -f conftest.err conftest.$ac_objext \
6854      conftest$ac_exeext conftest.$ac_ext
6855fi
6856echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
6857echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
6858if test `eval echo '${'$as_ac_var'}'` = yes; then
6859  cat >>confdefs.h <<_ACEOF
6860#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
6861_ACEOF
6862
6863fi
6864done
6865
6866
6867                                                  ac_config_files="$ac_config_files Makefile console/Makefile gui/Makefile src/Makefile importer/Makefile"
6868
6869cat >confcache <<\_ACEOF
6870# This file is a shell script that caches the results of configure
6871# tests run on this system so they can be shared between configure
6872# scripts and configure runs, see configure's option --config-cache.
6873# It is not useful on other systems.  If it contains results you don't
6874# want to keep, you may remove or edit it.
6875#
6876# config.status only pays attention to the cache file if you give it
6877# the --recheck option to rerun configure.
6878#
6879# `ac_cv_env_foo' variables (set or unset) will be overridden when
6880# loading this file, other *unset* `ac_cv_foo' will be assigned the
6881# following values.
6882
6883_ACEOF
6884
6885# The following way of writing the cache mishandles newlines in values,
6886# but we know of no workaround that is simple, portable, and efficient.
6887# So, don't put newlines in cache variables' values.
6888# Ultrix sh set writes to stderr and can't be redirected directly,
6889# and sets the high bit in the cache file unless we assign to the vars.
6890{
6891  (set) 2>&1 |
6892    case `(ac_space=' '; set | grep ac_space) 2>&1` in
6893    *ac_space=\ *)
6894      # `set' does not quote correctly, so add quotes (double-quote
6895      # substitution turns \\\\ into \\, and sed turns \\ into \).
6896      sed -n \
6897        "s/'/'\\\\''/g;
6898          s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
6899      ;;
6900    *)
6901      # `set' quotes correctly as required by POSIX, so do not add quotes.
6902      sed -n \
6903        "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
6904      ;;
6905    esac;
6906} |
6907  sed '
6908     t clear
6909     : clear
6910     s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
6911     t end
6912     /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
6913     : end' >>confcache
6914if diff $cache_file confcache >/dev/null 2>&1; then :; else
6915  if test -w $cache_file; then
6916    test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
6917    cat confcache >$cache_file
6918  else
6919    echo "not updating unwritable cache $cache_file"
6920  fi
6921fi
6922rm -f confcache
6923
6924test "x$prefix" = xNONE && prefix=$ac_default_prefix
6925# Let make expand exec_prefix.
6926test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
6927
6928# VPATH may cause trouble with some makes, so we remove $(srcdir),
6929# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
6930# trailing colons and then remove the whole line if VPATH becomes empty
6931# (actually we leave an empty line to preserve line numbers).
6932if test "x$srcdir" = x.; then
6933  ac_vpsub='/^[  ]*VPATH[        ]*=/{
6934s/:*\$(srcdir):*/:/;
6935s/:*\${srcdir}:*/:/;
6936s/:*@srcdir@:*/:/;
6937s/^\([^=]*=[     ]*\):*/\1/;
6938s/:*$//;
6939s/^[^=]*=[       ]*$//;
6940}'
6941fi
6942
6943DEFS=-DHAVE_CONFIG_H
6944
6945ac_libobjs=
6946ac_ltlibobjs=
6947for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
6948  # 1. Remove the extension, and $U if already installed.
6949  ac_i=`echo "$ac_i" |
6950         sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
6951  # 2. Add them.
6952  ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
6953  ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
6954done
6955LIBOBJS=$ac_libobjs
6956
6957LTLIBOBJS=$ac_ltlibobjs
6958
6959
6960if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
6961  { { echo "$as_me:$LINENO: error: conditional \"AMDEP\" was never defined.
6962Usually this means the macro was only invoked conditionally." >&5
6963echo "$as_me: error: conditional \"AMDEP\" was never defined.
6964Usually this means the macro was only invoked conditionally." >&2;}
6965   { (exit 1); exit 1; }; }
6966fi
6967if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
6968  { { echo "$as_me:$LINENO: error: conditional \"am__fastdepCXX\" was never defined.
6969Usually this means the macro was only invoked conditionally." >&5
6970echo "$as_me: error: conditional \"am__fastdepCXX\" was never defined.
6971Usually this means the macro was only invoked conditionally." >&2;}
6972   { (exit 1); exit 1; }; }
6973fi
6974if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
6975  { { echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined.
6976Usually this means the macro was only invoked conditionally." >&5
6977echo "$as_me: error: conditional \"am__fastdepCC\" was never defined.
6978Usually this means the macro was only invoked conditionally." >&2;}
6979   { (exit 1); exit 1; }; }
6980fi
6981if test -z "${HAVE_GTK2_TRUE}" && test -z "${HAVE_GTK2_FALSE}"; then
6982  { { echo "$as_me:$LINENO: error: conditional \"HAVE_GTK2\" was never defined.
6983Usually this means the macro was only invoked conditionally." >&5
6984echo "$as_me: error: conditional \"HAVE_GTK2\" was never defined.
6985Usually this means the macro was only invoked conditionally." >&2;}
6986   { (exit 1); exit 1; }; }
6987fi
6988
6989: ${CONFIG_STATUS=./config.status}
6990ac_clean_files_save=$ac_clean_files
6991ac_clean_files="$ac_clean_files $CONFIG_STATUS"
6992{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
6993echo "$as_me: creating $CONFIG_STATUS" >&6;}
6994cat >$CONFIG_STATUS <<_ACEOF
6995#! $SHELL
6996# Generated by $as_me.
6997# Run this file to recreate the current configuration.
6998# Compiler output produced by configure, useful for debugging
6999# configure, is in config.log if it exists.
7000
7001debug=false
7002ac_cs_recheck=false
7003ac_cs_silent=false
7004SHELL=\${CONFIG_SHELL-$SHELL}
7005_ACEOF
7006
7007cat >>$CONFIG_STATUS <<\_ACEOF
7008## --------------------- ##
7009## M4sh Initialization.  ##
7010## --------------------- ##
7011
7012# Be Bourne compatible
7013if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
7014  emulate sh
7015  NULLCMD=:
7016  # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
7017  # is contrary to our usage.  Disable this feature.
7018  alias -g '${1+"$@"}'='"$@"'
7019elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
7020  set -o posix
7021fi
7022DUALCASE=1; export DUALCASE # for MKS sh
7023
7024# Support unset when possible.
7025if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
7026  as_unset=unset
7027else
7028  as_unset=false
7029fi
7030
7031
7032# Work around bugs in pre-3.0 UWIN ksh.
7033$as_unset ENV MAIL MAILPATH
7034PS1='$ '
7035PS2='> '
7036PS4='+ '
7037
7038# NLS nuisances.
7039for as_var in \
7040  LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
7041  LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
7042  LC_TELEPHONE LC_TIME
7043do
7044  if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
7045    eval $as_var=C; export $as_var
7046  else
7047    $as_unset $as_var
7048  fi
7049done
7050
7051# Required to use basename.
7052if expr a : '\(a\)' >/dev/null 2>&1; then
7053  as_expr=expr
7054else
7055  as_expr=false
7056fi
7057
7058if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
7059  as_basename=basename
7060else
7061  as_basename=false
7062fi
7063
7064
7065# Name of the executable.
7066as_me=`$as_basename "$0" ||
7067$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
7068         X"$0" : 'X\(//\)$' \| \
7069         X"$0" : 'X\(/\)$' \| \
7070         .     : '\(.\)' 2>/dev/null ||
7071echo X/"$0" |
7072    sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
7073          /^X\/\(\/\/\)$/{ s//\1/; q; }
7074          /^X\/\(\/\).*/{ s//\1/; q; }
7075          s/.*/./; q'`
7076
7077
7078# PATH needs CR, and LINENO needs CR and PATH.
7079# Avoid depending upon Character Ranges.
7080as_cr_letters='abcdefghijklmnopqrstuvwxyz'
7081as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
7082as_cr_Letters=$as_cr_letters$as_cr_LETTERS
7083as_cr_digits='0123456789'
7084as_cr_alnum=$as_cr_Letters$as_cr_digits
7085
7086# The user is always right.
7087if test "${PATH_SEPARATOR+set}" != set; then
7088  echo "#! /bin/sh" >conf$$.sh
7089  echo  "exit 0"   >>conf$$.sh
7090  chmod +x conf$$.sh
7091  if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
7092    PATH_SEPARATOR=';'
7093  else
7094    PATH_SEPARATOR=:
7095  fi
7096  rm -f conf$$.sh
7097fi
7098
7099
7100  as_lineno_1=$LINENO
7101  as_lineno_2=$LINENO
7102  as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
7103  test "x$as_lineno_1" != "x$as_lineno_2" &&
7104  test "x$as_lineno_3"  = "x$as_lineno_2"  || {
7105  # Find who we are.  Look in the path if we contain no path at all
7106  # relative or not.
7107  case $0 in
7108    *[\\/]* ) as_myself=$0 ;;
7109    *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7110for as_dir in $PATH
7111do
7112  IFS=$as_save_IFS
7113  test -z "$as_dir" && as_dir=.
7114  test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
7115done
7116
7117       ;;
7118  esac
7119  # We did not find ourselves, most probably we were run as `sh COMMAND'
7120  # in which case we are not to be found in the path.
7121  if test "x$as_myself" = x; then
7122    as_myself=$0
7123  fi
7124  if test ! -f "$as_myself"; then
7125    { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
7126echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
7127   { (exit 1); exit 1; }; }
7128  fi
7129  case $CONFIG_SHELL in
7130  '')
7131    as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7132for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
7133do
7134  IFS=$as_save_IFS
7135  test -z "$as_dir" && as_dir=.
7136  for as_base in sh bash ksh sh5; do
7137         case $as_dir in
7138         /*)
7139           if ("$as_dir/$as_base" -c '
7140  as_lineno_1=$LINENO
7141  as_lineno_2=$LINENO
7142  as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
7143  test "x$as_lineno_1" != "x$as_lineno_2" &&
7144  test "x$as_lineno_3"  = "x$as_lineno_2" ') 2>/dev/null; then
7145             $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
7146             $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
7147             CONFIG_SHELL=$as_dir/$as_base
7148             export CONFIG_SHELL
7149             exec "$CONFIG_SHELL" "$0" ${1+"$@"}
7150           fi;;
7151         esac
7152       done
7153done
7154;;
7155  esac
7156
7157  # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
7158  # uniformly replaced by the line number.  The first 'sed' inserts a
7159  # line-number line before each line; the second 'sed' does the real
7160  # work.  The second script uses 'N' to pair each line-number line
7161  # with the numbered line, and appends trailing '-' during
7162  # substitution so that $LINENO is not a special case at line end.
7163  # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
7164  # second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)
7165  sed '=' <$as_myself |
7166    sed '
7167      N
7168      s,$,-,
7169      : loop
7170      s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
7171      t loop
7172      s,-$,,
7173      s,^['$as_cr_digits']*\n,,
7174    ' >$as_me.lineno &&
7175  chmod +x $as_me.lineno ||
7176    { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
7177echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
7178   { (exit 1); exit 1; }; }
7179
7180  # Don't try to exec as it changes $[0], causing all sort of problems
7181  # (the dirname of $[0] is not the place where we might find the
7182  # original and so on.  Autoconf is especially sensible to this).
7183  . ./$as_me.lineno
7184  # Exit status is that of the last command.
7185  exit
7186}
7187
7188
7189case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
7190  *c*,-n*) ECHO_N= ECHO_C='
7191' ECHO_T='      ' ;;
7192  *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
7193  *)       ECHO_N= ECHO_C='\c' ECHO_T= ;;
7194esac
7195
7196if expr a : '\(a\)' >/dev/null 2>&1; then
7197  as_expr=expr
7198else
7199  as_expr=false
7200fi
7201
7202rm -f conf$$ conf$$.exe conf$$.file
7203echo >conf$$.file
7204if ln -s conf$$.file conf$$ 2>/dev/null; then
7205  # We could just check for DJGPP; but this test a) works b) is more generic
7206  # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
7207  if test -f conf$$.exe; then
7208    # Don't use ln at all; we don't have any links
7209    as_ln_s='cp -p'
7210  else
7211    as_ln_s='ln -s'
7212  fi
7213elif ln conf$$.file conf$$ 2>/dev/null; then
7214  as_ln_s=ln
7215else
7216  as_ln_s='cp -p'
7217fi
7218rm -f conf$$ conf$$.exe conf$$.file
7219
7220if mkdir -p . 2>/dev/null; then
7221  as_mkdir_p=:
7222else
7223  test -d ./-p && rmdir ./-p
7224  as_mkdir_p=false
7225fi
7226
7227as_executable_p="test -f"
7228
7229# Sed expression to map a string onto a valid CPP name.
7230as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
7231
7232# Sed expression to map a string onto a valid variable name.
7233as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
7234
7235
7236# IFS
7237# We need space, tab and new line, in precisely that order.
7238as_nl='
7239'
7240IFS="   $as_nl"
7241
7242# CDPATH.
7243$as_unset CDPATH
7244
7245exec 6>&1
7246
7247# Open the log real soon, to keep \$[0] and so on meaningful, and to
7248# report actual input values of CONFIG_FILES etc. instead of their
7249# values after options handling.  Logging --version etc. is OK.
7250exec 5>>config.log
7251{
7252  echo
7253  sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
7254## Running $as_me. ##
7255_ASBOX
7256} >&5
7257cat >&5 <<_CSEOF
7258
7259This file was extended by orxonox $as_me 0.1-pre-alpha, which was
7260generated by GNU Autoconf 2.59.  Invocation command line was
7261
7262  CONFIG_FILES    = $CONFIG_FILES
7263  CONFIG_HEADERS  = $CONFIG_HEADERS
7264  CONFIG_LINKS    = $CONFIG_LINKS
7265  CONFIG_COMMANDS = $CONFIG_COMMANDS
7266  $ $0 $@
7267
7268_CSEOF
7269echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
7270echo >&5
7271_ACEOF
7272
7273# Files that config.status was made for.
7274if test -n "$ac_config_files"; then
7275  echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
7276fi
7277
7278if test -n "$ac_config_headers"; then
7279  echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
7280fi
7281
7282if test -n "$ac_config_links"; then
7283  echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
7284fi
7285
7286if test -n "$ac_config_commands"; then
7287  echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
7288fi
7289
7290cat >>$CONFIG_STATUS <<\_ACEOF
7291
7292ac_cs_usage="\
7293\`$as_me' instantiates files from templates according to the
7294current configuration.
7295
7296Usage: $0 [OPTIONS] [FILE]...
7297
7298  -h, --help       print this help, then exit
7299  -V, --version    print version number, then exit
7300  -q, --quiet      do not print progress messages
7301  -d, --debug      don't remove temporary files
7302      --recheck    update $as_me by reconfiguring in the same conditions
7303  --file=FILE[:TEMPLATE]
7304                   instantiate the configuration file FILE
7305  --header=FILE[:TEMPLATE]
7306                   instantiate the configuration header FILE
7307
7308Configuration files:
7309$config_files
7310
7311Configuration headers:
7312$config_headers
7313
7314Configuration commands:
7315$config_commands
7316
7317Report bugs to <bug-autoconf@gnu.org>."
7318_ACEOF
7319
7320cat >>$CONFIG_STATUS <<_ACEOF
7321ac_cs_version="\\
7322orxonox config.status 0.1-pre-alpha
7323configured by $0, generated by GNU Autoconf 2.59,
7324  with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
7325
7326Copyright (C) 2003 Free Software Foundation, Inc.
7327This config.status script is free software; the Free Software Foundation
7328gives unlimited permission to copy, distribute and modify it."
7329srcdir=$srcdir
7330INSTALL="$INSTALL"
7331_ACEOF
7332
7333cat >>$CONFIG_STATUS <<\_ACEOF
7334# If no file are specified by the user, then we need to provide default
7335# value.  By we need to know if files were specified by the user.
7336ac_need_defaults=:
7337while test $# != 0
7338do
7339  case $1 in
7340  --*=*)
7341    ac_option=`expr "x$1" : 'x\([^=]*\)='`
7342    ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
7343    ac_shift=:
7344    ;;
7345  -*)
7346    ac_option=$1
7347    ac_optarg=$2
7348    ac_shift=shift
7349    ;;
7350  *) # This is not an option, so the user has probably given explicit
7351     # arguments.
7352     ac_option=$1
7353     ac_need_defaults=false;;
7354  esac
7355
7356  case $ac_option in
7357  # Handling of the options.
7358_ACEOF
7359cat >>$CONFIG_STATUS <<\_ACEOF
7360  -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
7361    ac_cs_recheck=: ;;
7362  --version | --vers* | -V )
7363    echo "$ac_cs_version"; exit 0 ;;
7364  --he | --h)
7365    # Conflict between --help and --header
7366    { { echo "$as_me:$LINENO: error: ambiguous option: $1
7367Try \`$0 --help' for more information." >&5
7368echo "$as_me: error: ambiguous option: $1
7369Try \`$0 --help' for more information." >&2;}
7370   { (exit 1); exit 1; }; };;
7371  --help | --hel | -h )
7372    echo "$ac_cs_usage"; exit 0 ;;
7373  --debug | --d* | -d )
7374    debug=: ;;
7375  --file | --fil | --fi | --f )
7376    $ac_shift
7377    CONFIG_FILES="$CONFIG_FILES $ac_optarg"
7378    ac_need_defaults=false;;
7379  --header | --heade | --head | --hea )
7380    $ac_shift
7381    CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
7382    ac_need_defaults=false;;
7383  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
7384  | -silent | --silent | --silen | --sile | --sil | --si | --s)
7385    ac_cs_silent=: ;;
7386
7387  # This is an error.
7388  -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
7389Try \`$0 --help' for more information." >&5
7390echo "$as_me: error: unrecognized option: $1
7391Try \`$0 --help' for more information." >&2;}
7392   { (exit 1); exit 1; }; } ;;
7393
7394  *) ac_config_targets="$ac_config_targets $1" ;;
7395
7396  esac
7397  shift
7398done
7399
7400ac_configure_extra_args=
7401
7402if $ac_cs_silent; then
7403  exec 6>/dev/null
7404  ac_configure_extra_args="$ac_configure_extra_args --silent"
7405fi
7406
7407_ACEOF
7408cat >>$CONFIG_STATUS <<_ACEOF
7409if \$ac_cs_recheck; then
7410  echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
7411  exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
7412fi
7413
7414_ACEOF
7415
7416cat >>$CONFIG_STATUS <<_ACEOF
7417#
7418# INIT-COMMANDS section.
7419#
7420
7421AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
7422
7423_ACEOF
7424
7425
7426
7427cat >>$CONFIG_STATUS <<\_ACEOF
7428for ac_config_target in $ac_config_targets
7429do
7430  case "$ac_config_target" in
7431  # Handling of arguments.
7432  "Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
7433  "console/Makefile" ) CONFIG_FILES="$CONFIG_FILES console/Makefile" ;;
7434  "gui/Makefile" ) CONFIG_FILES="$CONFIG_FILES gui/Makefile" ;;
7435  "src/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
7436  "importer/Makefile" ) CONFIG_FILES="$CONFIG_FILES importer/Makefile" ;;
7437  "depfiles" ) CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
7438  "config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
7439  *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
7440echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
7441   { (exit 1); exit 1; }; };;
7442  esac
7443done
7444
7445# If the user did not use the arguments to specify the items to instantiate,
7446# then the envvar interface is used.  Set only those that are not.
7447# We use the long form for the default assignment because of an extremely
7448# bizarre bug on SunOS 4.1.3.
7449if $ac_need_defaults; then
7450  test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
7451  test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
7452  test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
7453fi
7454
7455# Have a temporary directory for convenience.  Make it in the build tree
7456# simply because there is no reason to put it here, and in addition,
7457# creating and moving files from /tmp can sometimes cause problems.
7458# Create a temporary directory, and hook for its removal unless debugging.
7459$debug ||
7460{
7461  trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
7462  trap '{ (exit 1); exit 1; }' 1 2 13 15
7463}
7464
7465# Create a (secure) tmp directory for tmp files.
7466
7467{
7468  tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
7469  test -n "$tmp" && test -d "$tmp"
7470}  ||
7471{
7472  tmp=./confstat$$-$RANDOM
7473  (umask 077 && mkdir $tmp)
7474} ||
7475{
7476   echo "$me: cannot create a temporary directory in ." >&2
7477   { (exit 1); exit 1; }
7478}
7479
7480_ACEOF
7481
7482cat >>$CONFIG_STATUS <<_ACEOF
7483
7484#
7485# CONFIG_FILES section.
7486#
7487
7488# No need to generate the scripts if there are no CONFIG_FILES.
7489# This happens for instance when ./config.status config.h
7490if test -n "\$CONFIG_FILES"; then
7491  # Protect against being on the right side of a sed subst in config.status.
7492  sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
7493   s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
7494s,@SHELL@,$SHELL,;t t
7495s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
7496s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
7497s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
7498s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
7499s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
7500s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
7501s,@exec_prefix@,$exec_prefix,;t t
7502s,@prefix@,$prefix,;t t
7503s,@program_transform_name@,$program_transform_name,;t t
7504s,@bindir@,$bindir,;t t
7505s,@sbindir@,$sbindir,;t t
7506s,@libexecdir@,$libexecdir,;t t
7507s,@datadir@,$datadir,;t t
7508s,@sysconfdir@,$sysconfdir,;t t
7509s,@sharedstatedir@,$sharedstatedir,;t t
7510s,@localstatedir@,$localstatedir,;t t
7511s,@libdir@,$libdir,;t t
7512s,@includedir@,$includedir,;t t
7513s,@oldincludedir@,$oldincludedir,;t t
7514s,@infodir@,$infodir,;t t
7515s,@mandir@,$mandir,;t t
7516s,@build_alias@,$build_alias,;t t
7517s,@host_alias@,$host_alias,;t t
7518s,@target_alias@,$target_alias,;t t
7519s,@DEFS@,$DEFS,;t t
7520s,@ECHO_C@,$ECHO_C,;t t
7521s,@ECHO_N@,$ECHO_N,;t t
7522s,@ECHO_T@,$ECHO_T,;t t
7523s,@LIBS@,$LIBS,;t t
7524s,@build@,$build,;t t
7525s,@build_cpu@,$build_cpu,;t t
7526s,@build_vendor@,$build_vendor,;t t
7527s,@build_os@,$build_os,;t t
7528s,@host@,$host,;t t
7529s,@host_cpu@,$host_cpu,;t t
7530s,@host_vendor@,$host_vendor,;t t
7531s,@host_os@,$host_os,;t t
7532s,@target@,$target,;t t
7533s,@target_cpu@,$target_cpu,;t t
7534s,@target_vendor@,$target_vendor,;t t
7535s,@target_os@,$target_os,;t t
7536s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
7537s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
7538s,@INSTALL_DATA@,$INSTALL_DATA,;t t
7539s,@CYGPATH_W@,$CYGPATH_W,;t t
7540s,@PACKAGE@,$PACKAGE,;t t
7541s,@VERSION@,$VERSION,;t t
7542s,@ACLOCAL@,$ACLOCAL,;t t
7543s,@AUTOCONF@,$AUTOCONF,;t t
7544s,@AUTOMAKE@,$AUTOMAKE,;t t
7545s,@AUTOHEADER@,$AUTOHEADER,;t t
7546s,@MAKEINFO@,$MAKEINFO,;t t
7547s,@AMTAR@,$AMTAR,;t t
7548s,@install_sh@,$install_sh,;t t
7549s,@STRIP@,$STRIP,;t t
7550s,@ac_ct_STRIP@,$ac_ct_STRIP,;t t
7551s,@INSTALL_STRIP_PROGRAM@,$INSTALL_STRIP_PROGRAM,;t t
7552s,@mkdir_p@,$mkdir_p,;t t
7553s,@AWK@,$AWK,;t t
7554s,@SET_MAKE@,$SET_MAKE,;t t
7555s,@am__leading_dot@,$am__leading_dot,;t t
7556s,@CXX@,$CXX,;t t
7557s,@CXXFLAGS@,$CXXFLAGS,;t t
7558s,@LDFLAGS@,$LDFLAGS,;t t
7559s,@CPPFLAGS@,$CPPFLAGS,;t t
7560s,@ac_ct_CXX@,$ac_ct_CXX,;t t
7561s,@EXEEXT@,$EXEEXT,;t t
7562s,@OBJEXT@,$OBJEXT,;t t
7563s,@DEPDIR@,$DEPDIR,;t t
7564s,@am__include@,$am__include,;t t
7565s,@am__quote@,$am__quote,;t t
7566s,@AMDEP_TRUE@,$AMDEP_TRUE,;t t
7567s,@AMDEP_FALSE@,$AMDEP_FALSE,;t t
7568s,@AMDEPBACKSLASH@,$AMDEPBACKSLASH,;t t
7569s,@CXXDEPMODE@,$CXXDEPMODE,;t t
7570s,@am__fastdepCXX_TRUE@,$am__fastdepCXX_TRUE,;t t
7571s,@am__fastdepCXX_FALSE@,$am__fastdepCXX_FALSE,;t t
7572s,@CC@,$CC,;t t
7573s,@CFLAGS@,$CFLAGS,;t t
7574s,@ac_ct_CC@,$ac_ct_CC,;t t
7575s,@CCDEPMODE@,$CCDEPMODE,;t t
7576s,@am__fastdepCC_TRUE@,$am__fastdepCC_TRUE,;t t
7577s,@am__fastdepCC_FALSE@,$am__fastdepCC_FALSE,;t t
7578s,@CPP@,$CPP,;t t
7579s,@EGREP@,$EGREP,;t t
7580s,@MSBITFIELDS@,$MSBITFIELDS,;t t
7581s,@PKG_CONFIG@,$PKG_CONFIG,;t t
7582s,@GTK2_CFLAGS@,$GTK2_CFLAGS,;t t
7583s,@GTK2_LIBS@,$GTK2_LIBS,;t t
7584s,@HAVE_GTK2_TRUE@,$HAVE_GTK2_TRUE,;t t
7585s,@HAVE_GTK2_FALSE@,$HAVE_GTK2_FALSE,;t t
7586s,@LIBOBJS@,$LIBOBJS,;t t
7587s,@LTLIBOBJS@,$LTLIBOBJS,;t t
7588CEOF
7589
7590_ACEOF
7591
7592  cat >>$CONFIG_STATUS <<\_ACEOF
7593  # Split the substitutions into bite-sized pieces for seds with
7594  # small command number limits, like on Digital OSF/1 and HP-UX.
7595  ac_max_sed_lines=48
7596  ac_sed_frag=1 # Number of current file.
7597  ac_beg=1 # First line for current file.
7598  ac_end=$ac_max_sed_lines # Line after last line for current file.
7599  ac_more_lines=:
7600  ac_sed_cmds=
7601  while $ac_more_lines; do
7602    if test $ac_beg -gt 1; then
7603      sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
7604    else
7605      sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
7606    fi
7607    if test ! -s $tmp/subs.frag; then
7608      ac_more_lines=false
7609    else
7610      # The purpose of the label and of the branching condition is to
7611      # speed up the sed processing (if there are no `@' at all, there
7612      # is no need to browse any of the substitutions).
7613      # These are the two extra sed commands mentioned above.
7614      (echo ':t
7615  /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
7616      if test -z "$ac_sed_cmds"; then
7617        ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
7618      else
7619        ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
7620      fi
7621      ac_sed_frag=`expr $ac_sed_frag + 1`
7622      ac_beg=$ac_end
7623      ac_end=`expr $ac_end + $ac_max_sed_lines`
7624    fi
7625  done
7626  if test -z "$ac_sed_cmds"; then
7627    ac_sed_cmds=cat
7628  fi
7629fi # test -n "$CONFIG_FILES"
7630
7631_ACEOF
7632cat >>$CONFIG_STATUS <<\_ACEOF
7633for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
7634  # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
7635  case $ac_file in
7636  - | *:- | *:-:* ) # input from stdin
7637        cat >$tmp/stdin
7638        ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
7639        ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
7640  *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
7641        ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
7642  * )   ac_file_in=$ac_file.in ;;
7643  esac
7644
7645  # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
7646  ac_dir=`(dirname "$ac_file") 2>/dev/null ||
7647$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7648         X"$ac_file" : 'X\(//\)[^/]' \| \
7649         X"$ac_file" : 'X\(//\)$' \| \
7650         X"$ac_file" : 'X\(/\)' \| \
7651         .     : '\(.\)' 2>/dev/null ||
7652echo X"$ac_file" |
7653    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
7654          /^X\(\/\/\)[^/].*/{ s//\1/; q; }
7655          /^X\(\/\/\)$/{ s//\1/; q; }
7656          /^X\(\/\).*/{ s//\1/; q; }
7657          s/.*/./; q'`
7658  { if $as_mkdir_p; then
7659    mkdir -p "$ac_dir"
7660  else
7661    as_dir="$ac_dir"
7662    as_dirs=
7663    while test ! -d "$as_dir"; do
7664      as_dirs="$as_dir $as_dirs"
7665      as_dir=`(dirname "$as_dir") 2>/dev/null ||
7666$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7667         X"$as_dir" : 'X\(//\)[^/]' \| \
7668         X"$as_dir" : 'X\(//\)$' \| \
7669         X"$as_dir" : 'X\(/\)' \| \
7670         .     : '\(.\)' 2>/dev/null ||
7671echo X"$as_dir" |
7672    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
7673          /^X\(\/\/\)[^/].*/{ s//\1/; q; }
7674          /^X\(\/\/\)$/{ s//\1/; q; }
7675          /^X\(\/\).*/{ s//\1/; q; }
7676          s/.*/./; q'`
7677    done
7678    test ! -n "$as_dirs" || mkdir $as_dirs
7679  fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
7680echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
7681   { (exit 1); exit 1; }; }; }
7682
7683  ac_builddir=.
7684
7685if test "$ac_dir" != .; then
7686  ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
7687  # A "../" for each directory in $ac_dir_suffix.
7688  ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
7689else
7690  ac_dir_suffix= ac_top_builddir=
7691fi
7692
7693case $srcdir in
7694  .)  # No --srcdir option.  We are building in place.
7695    ac_srcdir=.
7696    if test -z "$ac_top_builddir"; then
7697       ac_top_srcdir=.
7698    else
7699       ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
7700    fi ;;
7701  [\\/]* | ?:[\\/]* )  # Absolute path.
7702    ac_srcdir=$srcdir$ac_dir_suffix;
7703    ac_top_srcdir=$srcdir ;;
7704  *) # Relative path.
7705    ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
7706    ac_top_srcdir=$ac_top_builddir$srcdir ;;
7707esac
7708
7709# Do not use `cd foo && pwd` to compute absolute paths, because
7710# the directories may not exist.
7711case `pwd` in
7712.) ac_abs_builddir="$ac_dir";;
7713*)
7714  case "$ac_dir" in
7715  .) ac_abs_builddir=`pwd`;;
7716  [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
7717  *) ac_abs_builddir=`pwd`/"$ac_dir";;
7718  esac;;
7719esac
7720case $ac_abs_builddir in
7721.) ac_abs_top_builddir=${ac_top_builddir}.;;
7722*)
7723  case ${ac_top_builddir}. in
7724  .) ac_abs_top_builddir=$ac_abs_builddir;;
7725  [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
7726  *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
7727  esac;;
7728esac
7729case $ac_abs_builddir in
7730.) ac_abs_srcdir=$ac_srcdir;;
7731*)
7732  case $ac_srcdir in
7733  .) ac_abs_srcdir=$ac_abs_builddir;;
7734  [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
7735  *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
7736  esac;;
7737esac
7738case $ac_abs_builddir in
7739.) ac_abs_top_srcdir=$ac_top_srcdir;;
7740*)
7741  case $ac_top_srcdir in
7742  .) ac_abs_top_srcdir=$ac_abs_builddir;;
7743  [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
7744  *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
7745  esac;;
7746esac
7747
7748
7749  case $INSTALL in
7750  [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
7751  *) ac_INSTALL=$ac_top_builddir$INSTALL ;;
7752  esac
7753
7754  if test x"$ac_file" != x-; then
7755    { echo "$as_me:$LINENO: creating $ac_file" >&5
7756echo "$as_me: creating $ac_file" >&6;}
7757    rm -f "$ac_file"
7758  fi
7759  # Let's still pretend it is `configure' which instantiates (i.e., don't
7760  # use $as_me), people would be surprised to read:
7761  #    /* config.h.  Generated by config.status.  */
7762  if test x"$ac_file" = x-; then
7763    configure_input=
7764  else
7765    configure_input="$ac_file.  "
7766  fi
7767  configure_input=$configure_input"Generated from `echo $ac_file_in |
7768                                     sed 's,.*/,,'` by configure."
7769
7770  # First look for the input files in the build tree, otherwise in the
7771  # src tree.
7772  ac_file_inputs=`IFS=:
7773    for f in $ac_file_in; do
7774      case $f in
7775      -) echo $tmp/stdin ;;
7776      [\\/$]*)
7777         # Absolute (can't be DOS-style, as IFS=:)
7778         test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
7779echo "$as_me: error: cannot find input file: $f" >&2;}
7780   { (exit 1); exit 1; }; }
7781         echo "$f";;
7782      *) # Relative
7783         if test -f "$f"; then
7784           # Build tree
7785           echo "$f"
7786         elif test -f "$srcdir/$f"; then
7787           # Source tree
7788           echo "$srcdir/$f"
7789         else
7790           # /dev/null tree
7791           { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
7792echo "$as_me: error: cannot find input file: $f" >&2;}
7793   { (exit 1); exit 1; }; }
7794         fi;;
7795      esac
7796    done` || { (exit 1); exit 1; }
7797_ACEOF
7798cat >>$CONFIG_STATUS <<_ACEOF
7799  sed "$ac_vpsub
7800$extrasub
7801_ACEOF
7802cat >>$CONFIG_STATUS <<\_ACEOF
7803:t
7804/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
7805s,@configure_input@,$configure_input,;t t
7806s,@srcdir@,$ac_srcdir,;t t
7807s,@abs_srcdir@,$ac_abs_srcdir,;t t
7808s,@top_srcdir@,$ac_top_srcdir,;t t
7809s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
7810s,@builddir@,$ac_builddir,;t t
7811s,@abs_builddir@,$ac_abs_builddir,;t t
7812s,@top_builddir@,$ac_top_builddir,;t t
7813s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
7814s,@INSTALL@,$ac_INSTALL,;t t
7815" $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
7816  rm -f $tmp/stdin
7817  if test x"$ac_file" != x-; then
7818    mv $tmp/out $ac_file
7819  else
7820    cat $tmp/out
7821    rm -f $tmp/out
7822  fi
7823
7824done
7825_ACEOF
7826cat >>$CONFIG_STATUS <<\_ACEOF
7827
7828#
7829# CONFIG_HEADER section.
7830#
7831
7832# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
7833# NAME is the cpp macro being defined and VALUE is the value it is being given.
7834#
7835# ac_d sets the value in "#define NAME VALUE" lines.
7836ac_dA='s,^\([    ]*\)#\([        ]*define[       ][      ]*\)'
7837ac_dB='[         ].*$,\1#\2'
7838ac_dC=' '
7839ac_dD=',;t'
7840# ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
7841ac_uA='s,^\([    ]*\)#\([        ]*\)undef\([    ][      ]*\)'
7842ac_uB='$,\1#\2define\3'
7843ac_uC=' '
7844ac_uD=',;t'
7845
7846for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
7847  # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
7848  case $ac_file in
7849  - | *:- | *:-:* ) # input from stdin
7850        cat >$tmp/stdin
7851        ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
7852        ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
7853  *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
7854        ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
7855  * )   ac_file_in=$ac_file.in ;;
7856  esac
7857
7858  test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
7859echo "$as_me: creating $ac_file" >&6;}
7860
7861  # First look for the input files in the build tree, otherwise in the
7862  # src tree.
7863  ac_file_inputs=`IFS=:
7864    for f in $ac_file_in; do
7865      case $f in
7866      -) echo $tmp/stdin ;;
7867      [\\/$]*)
7868         # Absolute (can't be DOS-style, as IFS=:)
7869         test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
7870echo "$as_me: error: cannot find input file: $f" >&2;}
7871   { (exit 1); exit 1; }; }
7872         # Do quote $f, to prevent DOS paths from being IFS'd.
7873         echo "$f";;
7874      *) # Relative
7875         if test -f "$f"; then
7876           # Build tree
7877           echo "$f"
7878         elif test -f "$srcdir/$f"; then
7879           # Source tree
7880           echo "$srcdir/$f"
7881         else
7882           # /dev/null tree
7883           { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
7884echo "$as_me: error: cannot find input file: $f" >&2;}
7885   { (exit 1); exit 1; }; }
7886         fi;;
7887      esac
7888    done` || { (exit 1); exit 1; }
7889  # Remove the trailing spaces.
7890  sed 's/[       ]*$//' $ac_file_inputs >$tmp/in
7891
7892_ACEOF
7893
7894# Transform confdefs.h into two sed scripts, `conftest.defines' and
7895# `conftest.undefs', that substitutes the proper values into
7896# config.h.in to produce config.h.  The first handles `#define'
7897# templates, and the second `#undef' templates.
7898# And first: Protect against being on the right side of a sed subst in
7899# config.status.  Protect against being in an unquoted here document
7900# in config.status.
7901rm -f conftest.defines conftest.undefs
7902# Using a here document instead of a string reduces the quoting nightmare.
7903# Putting comments in sed scripts is not portable.
7904#
7905# `end' is used to avoid that the second main sed command (meant for
7906# 0-ary CPP macros) applies to n-ary macro definitions.
7907# See the Autoconf documentation for `clear'.
7908cat >confdef2sed.sed <<\_ACEOF
7909s/[\\&,]/\\&/g
7910s,[\\$`],\\&,g
7911t clear
7912: clear
7913s,^[     ]*#[    ]*define[       ][      ]*\([^  (][^    (]*\)\(([^)]*)\)[       ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
7914t end
7915s,^[     ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
7916: end
7917_ACEOF
7918# If some macros were called several times there might be several times
7919# the same #defines, which is useless.  Nevertheless, we may not want to
7920# sort them, since we want the *last* AC-DEFINE to be honored.
7921uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines
7922sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
7923rm -f confdef2sed.sed
7924
7925# This sed command replaces #undef with comments.  This is necessary, for
7926# example, in the case of _POSIX_SOURCE, which is predefined and required
7927# on some systems where configure will not decide to define it.
7928cat >>conftest.undefs <<\_ACEOF
7929s,^[     ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */,
7930_ACEOF
7931
7932# Break up conftest.defines because some shells have a limit on the size
7933# of here documents, and old seds have small limits too (100 cmds).
7934echo '  # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
7935echo '  if grep "^[      ]*#[    ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
7936echo '  # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
7937echo '  :' >>$CONFIG_STATUS
7938rm -f conftest.tail
7939while grep . conftest.defines >/dev/null
7940do
7941  # Write a limited-size here document to $tmp/defines.sed.
7942  echo '  cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
7943  # Speed up: don't consider the non `#define' lines.
7944  echo '/^[      ]*#[    ]*define/!b' >>$CONFIG_STATUS
7945  # Work around the forget-to-reset-the-flag bug.
7946  echo 't clr' >>$CONFIG_STATUS
7947  echo ': clr' >>$CONFIG_STATUS
7948  sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
7949  echo 'CEOF
7950  sed -f $tmp/defines.sed $tmp/in >$tmp/out
7951  rm -f $tmp/in
7952  mv $tmp/out $tmp/in
7953' >>$CONFIG_STATUS
7954  sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
7955  rm -f conftest.defines
7956  mv conftest.tail conftest.defines
7957done
7958rm -f conftest.defines
7959echo '  fi # grep' >>$CONFIG_STATUS
7960echo >>$CONFIG_STATUS
7961
7962# Break up conftest.undefs because some shells have a limit on the size
7963# of here documents, and old seds have small limits too (100 cmds).
7964echo '  # Handle all the #undef templates' >>$CONFIG_STATUS
7965rm -f conftest.tail
7966while grep . conftest.undefs >/dev/null
7967do
7968  # Write a limited-size here document to $tmp/undefs.sed.
7969  echo '  cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
7970  # Speed up: don't consider the non `#undef'
7971  echo '/^[      ]*#[    ]*undef/!b' >>$CONFIG_STATUS
7972  # Work around the forget-to-reset-the-flag bug.
7973  echo 't clr' >>$CONFIG_STATUS
7974  echo ': clr' >>$CONFIG_STATUS
7975  sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
7976  echo 'CEOF
7977  sed -f $tmp/undefs.sed $tmp/in >$tmp/out
7978  rm -f $tmp/in
7979  mv $tmp/out $tmp/in
7980' >>$CONFIG_STATUS
7981  sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
7982  rm -f conftest.undefs
7983  mv conftest.tail conftest.undefs
7984done
7985rm -f conftest.undefs
7986
7987cat >>$CONFIG_STATUS <<\_ACEOF
7988  # Let's still pretend it is `configure' which instantiates (i.e., don't
7989  # use $as_me), people would be surprised to read:
7990  #    /* config.h.  Generated by config.status.  */
7991  if test x"$ac_file" = x-; then
7992    echo "/* Generated by configure.  */" >$tmp/config.h
7993  else
7994    echo "/* $ac_file.  Generated by configure.  */" >$tmp/config.h
7995  fi
7996  cat $tmp/in >>$tmp/config.h
7997  rm -f $tmp/in
7998  if test x"$ac_file" != x-; then
7999    if diff $ac_file $tmp/config.h >/dev/null 2>&1; then
8000      { echo "$as_me:$LINENO: $ac_file is unchanged" >&5
8001echo "$as_me: $ac_file is unchanged" >&6;}
8002    else
8003      ac_dir=`(dirname "$ac_file") 2>/dev/null ||
8004$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8005         X"$ac_file" : 'X\(//\)[^/]' \| \
8006         X"$ac_file" : 'X\(//\)$' \| \
8007         X"$ac_file" : 'X\(/\)' \| \
8008         .     : '\(.\)' 2>/dev/null ||
8009echo X"$ac_file" |
8010    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
8011          /^X\(\/\/\)[^/].*/{ s//\1/; q; }
8012          /^X\(\/\/\)$/{ s//\1/; q; }
8013          /^X\(\/\).*/{ s//\1/; q; }
8014          s/.*/./; q'`
8015      { if $as_mkdir_p; then
8016    mkdir -p "$ac_dir"
8017  else
8018    as_dir="$ac_dir"
8019    as_dirs=
8020    while test ! -d "$as_dir"; do
8021      as_dirs="$as_dir $as_dirs"
8022      as_dir=`(dirname "$as_dir") 2>/dev/null ||
8023$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8024         X"$as_dir" : 'X\(//\)[^/]' \| \
8025         X"$as_dir" : 'X\(//\)$' \| \
8026         X"$as_dir" : 'X\(/\)' \| \
8027         .     : '\(.\)' 2>/dev/null ||
8028echo X"$as_dir" |
8029    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
8030          /^X\(\/\/\)[^/].*/{ s//\1/; q; }
8031          /^X\(\/\/\)$/{ s//\1/; q; }
8032          /^X\(\/\).*/{ s//\1/; q; }
8033          s/.*/./; q'`
8034    done
8035    test ! -n "$as_dirs" || mkdir $as_dirs
8036  fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
8037echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
8038   { (exit 1); exit 1; }; }; }
8039
8040      rm -f $ac_file
8041      mv $tmp/config.h $ac_file
8042    fi
8043  else
8044    cat $tmp/config.h
8045    rm -f $tmp/config.h
8046  fi
8047# Compute $ac_file's index in $config_headers.
8048_am_stamp_count=1
8049for _am_header in $config_headers :; do
8050  case $_am_header in
8051    $ac_file | $ac_file:* )
8052      break ;;
8053    * )
8054      _am_stamp_count=`expr $_am_stamp_count + 1` ;;
8055  esac
8056done
8057echo "timestamp for $ac_file" >`(dirname $ac_file) 2>/dev/null ||
8058$as_expr X$ac_file : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8059         X$ac_file : 'X\(//\)[^/]' \| \
8060         X$ac_file : 'X\(//\)$' \| \
8061         X$ac_file : 'X\(/\)' \| \
8062         .     : '\(.\)' 2>/dev/null ||
8063echo X$ac_file |
8064    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
8065          /^X\(\/\/\)[^/].*/{ s//\1/; q; }
8066          /^X\(\/\/\)$/{ s//\1/; q; }
8067          /^X\(\/\).*/{ s//\1/; q; }
8068          s/.*/./; q'`/stamp-h$_am_stamp_count
8069done
8070_ACEOF
8071cat >>$CONFIG_STATUS <<\_ACEOF
8072
8073#
8074# CONFIG_COMMANDS section.
8075#
8076for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
8077  ac_dest=`echo "$ac_file" | sed 's,:.*,,'`
8078  ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'`
8079  ac_dir=`(dirname "$ac_dest") 2>/dev/null ||
8080$as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8081         X"$ac_dest" : 'X\(//\)[^/]' \| \
8082         X"$ac_dest" : 'X\(//\)$' \| \
8083         X"$ac_dest" : 'X\(/\)' \| \
8084         .     : '\(.\)' 2>/dev/null ||
8085echo X"$ac_dest" |
8086    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
8087          /^X\(\/\/\)[^/].*/{ s//\1/; q; }
8088          /^X\(\/\/\)$/{ s//\1/; q; }
8089          /^X\(\/\).*/{ s//\1/; q; }
8090          s/.*/./; q'`
8091  { if $as_mkdir_p; then
8092    mkdir -p "$ac_dir"
8093  else
8094    as_dir="$ac_dir"
8095    as_dirs=
8096    while test ! -d "$as_dir"; do
8097      as_dirs="$as_dir $as_dirs"
8098      as_dir=`(dirname "$as_dir") 2>/dev/null ||
8099$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8100         X"$as_dir" : 'X\(//\)[^/]' \| \
8101         X"$as_dir" : 'X\(//\)$' \| \
8102         X"$as_dir" : 'X\(/\)' \| \
8103         .     : '\(.\)' 2>/dev/null ||
8104echo X"$as_dir" |
8105    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
8106          /^X\(\/\/\)[^/].*/{ s//\1/; q; }
8107          /^X\(\/\/\)$/{ s//\1/; q; }
8108          /^X\(\/\).*/{ s//\1/; q; }
8109          s/.*/./; q'`
8110    done
8111    test ! -n "$as_dirs" || mkdir $as_dirs
8112  fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
8113echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
8114   { (exit 1); exit 1; }; }; }
8115
8116  ac_builddir=.
8117
8118if test "$ac_dir" != .; then
8119  ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
8120  # A "../" for each directory in $ac_dir_suffix.
8121  ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
8122else
8123  ac_dir_suffix= ac_top_builddir=
8124fi
8125
8126case $srcdir in
8127  .)  # No --srcdir option.  We are building in place.
8128    ac_srcdir=.
8129    if test -z "$ac_top_builddir"; then
8130       ac_top_srcdir=.
8131    else
8132       ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
8133    fi ;;
8134  [\\/]* | ?:[\\/]* )  # Absolute path.
8135    ac_srcdir=$srcdir$ac_dir_suffix;
8136    ac_top_srcdir=$srcdir ;;
8137  *) # Relative path.
8138    ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
8139    ac_top_srcdir=$ac_top_builddir$srcdir ;;
8140esac
8141
8142# Do not use `cd foo && pwd` to compute absolute paths, because
8143# the directories may not exist.
8144case `pwd` in
8145.) ac_abs_builddir="$ac_dir";;
8146*)
8147  case "$ac_dir" in
8148  .) ac_abs_builddir=`pwd`;;
8149  [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
8150  *) ac_abs_builddir=`pwd`/"$ac_dir";;
8151  esac;;
8152esac
8153case $ac_abs_builddir in
8154.) ac_abs_top_builddir=${ac_top_builddir}.;;
8155*)
8156  case ${ac_top_builddir}. in
8157  .) ac_abs_top_builddir=$ac_abs_builddir;;
8158  [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
8159  *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
8160  esac;;
8161esac
8162case $ac_abs_builddir in
8163.) ac_abs_srcdir=$ac_srcdir;;
8164*)
8165  case $ac_srcdir in
8166  .) ac_abs_srcdir=$ac_abs_builddir;;
8167  [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
8168  *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
8169  esac;;
8170esac
8171case $ac_abs_builddir in
8172.) ac_abs_top_srcdir=$ac_top_srcdir;;
8173*)
8174  case $ac_top_srcdir in
8175  .) ac_abs_top_srcdir=$ac_abs_builddir;;
8176  [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
8177  *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
8178  esac;;
8179esac
8180
8181
8182  { echo "$as_me:$LINENO: executing $ac_dest commands" >&5
8183echo "$as_me: executing $ac_dest commands" >&6;}
8184  case $ac_dest in
8185    depfiles ) test x"$AMDEP_TRUE" != x"" || for mf in $CONFIG_FILES; do
8186  # Strip MF so we end up with the name of the file.
8187  mf=`echo "$mf" | sed -e 's/:.*$//'`
8188  # Check whether this is an Automake generated Makefile or not.
8189  # We used to match only the files named `Makefile.in', but
8190  # some people rename them; so instead we look at the file content.
8191  # Grep'ing the first line is not enough: some people post-process
8192  # each Makefile.in and add a new line on top of each file to say so.
8193  # So let's grep whole file.
8194  if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then
8195    dirpart=`(dirname "$mf") 2>/dev/null ||
8196$as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8197         X"$mf" : 'X\(//\)[^/]' \| \
8198         X"$mf" : 'X\(//\)$' \| \
8199         X"$mf" : 'X\(/\)' \| \
8200         .     : '\(.\)' 2>/dev/null ||
8201echo X"$mf" |
8202    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
8203          /^X\(\/\/\)[^/].*/{ s//\1/; q; }
8204          /^X\(\/\/\)$/{ s//\1/; q; }
8205          /^X\(\/\).*/{ s//\1/; q; }
8206          s/.*/./; q'`
8207  else
8208    continue
8209  fi
8210  grep '^DEP_FILES *= *[^ #]' < "$mf" > /dev/null || continue
8211  # Extract the definition of DEP_FILES from the Makefile without
8212  # running `make'.
8213  DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
8214  test -z "$DEPDIR" && continue
8215  # When using ansi2knr, U may be empty or an underscore; expand it
8216  U=`sed -n 's/^U = //p' < "$mf"`
8217  test -d "$dirpart/$DEPDIR" || mkdir "$dirpart/$DEPDIR"
8218  # We invoke sed twice because it is the simplest approach to
8219  # changing $(DEPDIR) to its actual value in the expansion.
8220  for file in `sed -n '
8221    /^DEP_FILES = .*\\\\$/ {
8222      s/^DEP_FILES = //
8223      :loop
8224        s/\\\\$//
8225        p
8226        n
8227        /\\\\$/ b loop
8228      p
8229    }
8230    /^DEP_FILES = / s/^DEP_FILES = //p' < "$mf" | \
8231       sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
8232    # Make sure the directory exists.
8233    test -f "$dirpart/$file" && continue
8234    fdir=`(dirname "$file") 2>/dev/null ||
8235$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8236         X"$file" : 'X\(//\)[^/]' \| \
8237         X"$file" : 'X\(//\)$' \| \
8238         X"$file" : 'X\(/\)' \| \
8239         .     : '\(.\)' 2>/dev/null ||
8240echo X"$file" |
8241    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
8242          /^X\(\/\/\)[^/].*/{ s//\1/; q; }
8243          /^X\(\/\/\)$/{ s//\1/; q; }
8244          /^X\(\/\).*/{ s//\1/; q; }
8245          s/.*/./; q'`
8246    { if $as_mkdir_p; then
8247    mkdir -p $dirpart/$fdir
8248  else
8249    as_dir=$dirpart/$fdir
8250    as_dirs=
8251    while test ! -d "$as_dir"; do
8252      as_dirs="$as_dir $as_dirs"
8253      as_dir=`(dirname "$as_dir") 2>/dev/null ||
8254$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8255         X"$as_dir" : 'X\(//\)[^/]' \| \
8256         X"$as_dir" : 'X\(//\)$' \| \
8257         X"$as_dir" : 'X\(/\)' \| \
8258         .     : '\(.\)' 2>/dev/null ||
8259echo X"$as_dir" |
8260    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
8261          /^X\(\/\/\)[^/].*/{ s//\1/; q; }
8262          /^X\(\/\/\)$/{ s//\1/; q; }
8263          /^X\(\/\).*/{ s//\1/; q; }
8264          s/.*/./; q'`
8265    done
8266    test ! -n "$as_dirs" || mkdir $as_dirs
8267  fi || { { echo "$as_me:$LINENO: error: cannot create directory $dirpart/$fdir" >&5
8268echo "$as_me: error: cannot create directory $dirpart/$fdir" >&2;}
8269   { (exit 1); exit 1; }; }; }
8270
8271    # echo "creating $dirpart/$file"
8272    echo '# dummy' > "$dirpart/$file"
8273  done
8274done
8275 ;;
8276  esac
8277done
8278_ACEOF
8279
8280cat >>$CONFIG_STATUS <<\_ACEOF
8281
8282{ (exit 0); exit 0; }
8283_ACEOF
8284chmod +x $CONFIG_STATUS
8285ac_clean_files=$ac_clean_files_save
8286
8287
8288# configure is writing to config.log, and then calls config.status.
8289# config.status does its own redirection, appending to config.log.
8290# Unfortunately, on DOS this fails, as config.log is still kept open
8291# by configure, so config.status won't be able to write to it; its
8292# output is simply discarded.  So we exec the FD to /dev/null,
8293# effectively closing config.log, so it can be properly (re)opened and
8294# appended to by config.status.  When coming back to configure, we
8295# need to make the FD available again.
8296if test "$no_create" != yes; then
8297  ac_cs_success=:
8298  ac_config_status_args=
8299  test "$silent" = yes &&
8300    ac_config_status_args="$ac_config_status_args --quiet"
8301  exec 5>/dev/null
8302  $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
8303  exec 5>>config.log
8304  # Use ||, not &&, to avoid exiting from the if with $? = 1, which
8305  # would make configure fail if this is the last instruction.
8306  $ac_cs_success || { (exit 1); exit 1; }
8307fi
8308
Note: See TracBrowser for help on using the repository browser.