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Changeset 2701 in orxonox.OLD for orxonox/trunk/configure


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Timestamp:
Nov 2, 2004, 7:06:29 PM (20 years ago)
Author:
bensch
Message:

orxonox/trunk: configure.ac updated, that it only checks for linux, Windows, aso. (ando so on…). This should improve the simplicity of autoconf

File:
1 edited

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  • orxonox/trunk/configure

    r2627 r2701  
    312312#endif"
    313313
    314 ac_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 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 AWK SET_MAKE am__leading_dot MSBITFIELDS 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 LIBOBJS LTLIBOBJS'
     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 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 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 LIBOBJS LTLIBOBJS'
    315315ac_subst_files=''
    316316
    … …  
    17271727
    17281728
    1729 echo "$as_me:$LINENO: checking for mingw" >&5
    1730 echo $ECHO_N "checking for mingw... $ECHO_C" >&6
    1731 case `uname` in
    1732   *MINGW*)
    1733     mingw="yes"
    1734     MSBITFIELDS="-mms-bitfields"
    1735     MWINDOWS="-mwindows"
    1736     ;;
    1737   *)
    1738     mingw="no"
    1739     ;;
    1740 esac
    1741 echo "$as_me:$LINENO: result: $mingw" >&5
    1742 echo "${ECHO_T}$mingw" >&6
    1743 
    1744 
    17451729
    17461730# Checks for programs.
    … …  
    33003284
    33013285
    3302 # Checks for libraries.
    3303 
    3304 #  cheking for libGL
     3286
     3287# checking gl header (has to be here because of a Linux error)
    33053288
    33063289ac_ext=c
    … …  
    39473930
    39483931
    3949 #   checking for Unix GL
    3950 echo "$as_me:$LINENO: checking for main in -lGL" >&5
    3951 echo $ECHO_N "checking for main in -lGL... $ECHO_C" >&6
    3952 if test "${ac_cv_lib_GL_main+set}" = set; then
     3932
     3933
     3934### CHECKING FOR SYSTEM ###
     3935
     3936echo "$as_me:$LINENO: checking for System" >&5
     3937echo $ECHO_N "checking for System... $ECHO_C" >&6
     3938case `uname` in
     3939### WINDOWS ###
     3940  *MINGW*)
     3941echo "mingw-WINDOWS detected"
     3942
     3943    mingw="yes"
     3944    MSBITFIELDS="-mms-bitfields"
     3945    MWINDOWS="-mwindows"
     3946
     3947# checking gl header
     3948        #done before loop
     3949
     3950#   checking for Windows openGl library
     3951    echo "$as_me:$LINENO: checking for main in -lopengl32" >&5
     3952echo $ECHO_N "checking for main in -lopengl32... $ECHO_C" >&6
     3953if test "${ac_cv_lib_opengl32_main+set}" = set; then
    39533954  echo $ECHO_N "(cached) $ECHO_C" >&6
    39543955else
    39553956  ac_check_lib_save_LIBS=$LIBS
    3956 LIBS="-lGL  $LIBS"
     3957LIBS="-lopengl32  $LIBS"
    39573958cat >conftest.$ac_ext <<_ACEOF
    39583959/* confdefs.h.  */
    … …  
    39933994  echo "$as_me:$LINENO: \$? = $ac_status" >&5
    39943995  (exit $ac_status); }; }; then
    3995   ac_cv_lib_GL_main=yes
    3996 else
    3997   echo "$as_me: failed program was:" >&5
    3998 sed 's/^/| /' conftest.$ac_ext >&5
    3999 
    4000 ac_cv_lib_GL_main=no
    4001 fi
    4002 rm -f conftest.err conftest.$ac_objext \
    4003       conftest$ac_exeext conftest.$ac_ext
    4004 LIBS=$ac_check_lib_save_LIBS
    4005 fi
    4006 echo "$as_me:$LINENO: result: $ac_cv_lib_GL_main" >&5
    4007 echo "${ECHO_T}$ac_cv_lib_GL_main" >&6
    4008 if test $ac_cv_lib_GL_main = yes; then
    4009   FOUND_GL=yes
    4010 fi
    4011 
    4012 if test "$FOUND_GL" = "yes" ; then
    4013     LIBS="$LIBS -lGL"
    4014     #   checking for Windows openGl library
    4015 else
    4016     echo "We did not find the Linux opengl Library. Checking for Windows Library"
    4017     echo "$as_me:$LINENO: checking for main in -lopengl32" >&5
    4018 echo $ECHO_N "checking for main in -lopengl32... $ECHO_C" >&6
    4019 if test "${ac_cv_lib_opengl32_main+set}" = set; then
    4020   echo $ECHO_N "(cached) $ECHO_C" >&6
    4021 else
    4022   ac_check_lib_save_LIBS=$LIBS
    4023 LIBS="-lopengl32  $LIBS"
    4024 cat >conftest.$ac_ext <<_ACEOF
    4025 /* confdefs.h.  */
    4026 _ACEOF
    4027 cat confdefs.h >>conftest.$ac_ext
    4028 cat >>conftest.$ac_ext <<_ACEOF
    4029 /* end confdefs.h.  */
    4030 
    4031 
    4032 int
    4033 main ()
    4034 {
    4035 main ();
    4036   ;
    4037   return 0;
    4038 }
    4039 _ACEOF
    4040 rm -f conftest.$ac_objext conftest$ac_exeext
    4041 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
    4042   (eval $ac_link) 2>conftest.er1
    4043   ac_status=$?
    4044   grep -v '^ *+' conftest.er1 >conftest.err
    4045   rm -f conftest.er1
    4046   cat conftest.err >&5
    4047   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    4048   (exit $ac_status); } &&
    4049          { ac_try='test -z "$ac_c_werror_flag"
    4050                          || test ! -s conftest.err'
    4051   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    4052   (eval $ac_try) 2>&5
    4053   ac_status=$?
    4054   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    4055   (exit $ac_status); }; } &&
    4056          { ac_try='test -s conftest$ac_exeext'
    4057   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    4058   (eval $ac_try) 2>&5
    4059   ac_status=$?
    4060   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    4061   (exit $ac_status); }; }; then
    40623996  ac_cv_lib_opengl32_main=yes
    40633997else
    … …  
    40814015    if test "$FOUND_opengl32" = "yes" ; then
    40824016        LIBS="$LIBS -lopengl32"
    4083 
    40844017    else
    40854018         echo "------------------"
    … …  
    40894022         exit -1
    40904023    fi
    4091 fi
    4092 
    4093 #  cheking for libGLU
     4024
     4025# cheking for GLU-header
    40944026
    40954027for ac_header in GL/glu.h
    … …  
    42474179
    42484180
    4249 echo "$as_me:$LINENO: checking for gluProject in -lGLU" >&5
    4250 echo $ECHO_N "checking for gluProject in -lGLU... $ECHO_C" >&6
    4251 if test "${ac_cv_lib_GLU_gluProject+set}" = set; then
    4252   echo $ECHO_N "(cached) $ECHO_C" >&6
    4253 else
    4254   ac_check_lib_save_LIBS=$LIBS
    4255 LIBS="-lGLU  $LIBS"
    4256 cat >conftest.$ac_ext <<_ACEOF
    4257 /* confdefs.h.  */
    4258 _ACEOF
    4259 cat confdefs.h >>conftest.$ac_ext
    4260 cat >>conftest.$ac_ext <<_ACEOF
    4261 /* end confdefs.h.  */
    4262 
    4263 /* Override any gcc2 internal prototype to avoid an error.  */
    4264 #ifdef __cplusplus
    4265 extern "C"
    4266 #endif
    4267 /* We use char because int might match the return type of a gcc2
    4268    builtin and then its argument prototype would still apply.  */
    4269 char gluProject ();
    4270 int
    4271 main ()
    4272 {
    4273 gluProject ();
    4274   ;
    4275   return 0;
    4276 }
    4277 _ACEOF
    4278 rm -f conftest.$ac_objext conftest$ac_exeext
    4279 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
    4280   (eval $ac_link) 2>conftest.er1
    4281   ac_status=$?
    4282   grep -v '^ *+' conftest.er1 >conftest.err
    4283   rm -f conftest.er1
    4284   cat conftest.err >&5
    4285   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    4286   (exit $ac_status); } &&
    4287          { ac_try='test -z "$ac_c_werror_flag"
    4288                          || test ! -s conftest.err'
    4289   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    4290   (eval $ac_try) 2>&5
    4291   ac_status=$?
    4292   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    4293   (exit $ac_status); }; } &&
    4294          { ac_try='test -s conftest$ac_exeext'
    4295   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    4296   (eval $ac_try) 2>&5
    4297   ac_status=$?
    4298   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    4299   (exit $ac_status); }; }; then
    4300   ac_cv_lib_GLU_gluProject=yes
    4301 else
    4302   echo "$as_me: failed program was:" >&5
    4303 sed 's/^/| /' conftest.$ac_ext >&5
    4304 
    4305 ac_cv_lib_GLU_gluProject=no
    4306 fi
    4307 rm -f conftest.err conftest.$ac_objext \
    4308       conftest$ac_exeext conftest.$ac_ext
    4309 LIBS=$ac_check_lib_save_LIBS
    4310 fi
    4311 echo "$as_me:$LINENO: result: $ac_cv_lib_GLU_gluProject" >&5
    4312 echo "${ECHO_T}$ac_cv_lib_GLU_gluProject" >&6
    4313 if test $ac_cv_lib_GLU_gluProject = yes; then
    4314   FOUND_GLU=yes
    4315 fi
    4316 
    4317 if test "$FOUND_GLU" = "yes" ; then
    4318     LIBS="$LIBS -lGLU"
    4319     #   checking for Windows GLU32 library
    4320 else
    4321     echo "We did not find the Linux GLU Library. Checking for Windows Library"
     4181# checking for libGLU
    43224182    echo "$as_me:$LINENO: checking for main in -lglu32" >&5
    43234183echo $ECHO_N "checking for main in -lglu32... $ECHO_C" >&6
    … …  
    43844244    if test "$FOUND_glu32" = "yes" ; then
    43854245        LIBS="$LIBS -lGLU32"
    4386 
    4387         else
     4246    else
    43884247         echo "------------------"
    43894248         echo "GLU library not found."
    … …  
    43924251         exit -1
    43934252    fi
    4394 fi
    4395 
    4396 # FIXME: Replace `main' with a function in `-lOSMesa':
    4397 
    4398 echo "$as_me:$LINENO: checking for main in -lOSMesa" >&5
    4399 echo $ECHO_N "checking for main in -lOSMesa... $ECHO_C" >&6
    4400 if test "${ac_cv_lib_OSMesa_main+set}" = set; then
     4253
     4254
     4255# checking for mingw32
     4256    echo "$as_me:$LINENO: checking for main in -lmingw32" >&5
     4257echo $ECHO_N "checking for main in -lmingw32... $ECHO_C" >&6
     4258if test "${ac_cv_lib_mingw32_main+set}" = set; then
    44014259  echo $ECHO_N "(cached) $ECHO_C" >&6
    44024260else
    44034261  ac_check_lib_save_LIBS=$LIBS
    4404 LIBS="-lOSMesa  $LIBS"
     4262LIBS="-lmingw32  $LIBS"
    44054263cat >conftest.$ac_ext <<_ACEOF
    44064264/* confdefs.h.  */
    … …  
    44414299  echo "$as_me:$LINENO: \$? = $ac_status" >&5
    44424300  (exit $ac_status); }; }; then
    4443   ac_cv_lib_OSMesa_main=yes
    4444 else
    4445   echo "$as_me: failed program was:" >&5
    4446 sed 's/^/| /' conftest.$ac_ext >&5
    4447 
    4448 ac_cv_lib_OSMesa_main=no
    4449 fi
    4450 rm -f conftest.err conftest.$ac_objext \
    4451       conftest$ac_exeext conftest.$ac_ext
    4452 LIBS=$ac_check_lib_save_LIBS
    4453 fi
    4454 echo "$as_me:$LINENO: result: $ac_cv_lib_OSMesa_main" >&5
    4455 echo "${ECHO_T}$ac_cv_lib_OSMesa_main" >&6
    4456 if test $ac_cv_lib_OSMesa_main = yes; then
    4457   cat >>confdefs.h <<_ACEOF
    4458 #define HAVE_LIBOSMESA 1
    4459 _ACEOF
    4460 
    4461   LIBS="-lOSMesa $LIBS"
    4462 
    4463 fi
    4464 
    4465 # FIXME: Replace `main' with a function in `-lX11':
    4466 
    4467 echo "$as_me:$LINENO: checking for main in -lX11" >&5
    4468 echo $ECHO_N "checking for main in -lX11... $ECHO_C" >&6
    4469 if test "${ac_cv_lib_X11_main+set}" = set; then
    4470   echo $ECHO_N "(cached) $ECHO_C" >&6
    4471 else
    4472   ac_check_lib_save_LIBS=$LIBS
    4473 LIBS="-lX11  $LIBS"
    4474 cat >conftest.$ac_ext <<_ACEOF
    4475 /* confdefs.h.  */
    4476 _ACEOF
    4477 cat confdefs.h >>conftest.$ac_ext
    4478 cat >>conftest.$ac_ext <<_ACEOF
    4479 /* end confdefs.h.  */
    4480 
    4481 
    4482 int
    4483 main ()
    4484 {
    4485 main ();
    4486   ;
    4487   return 0;
    4488 }
    4489 _ACEOF
    4490 rm -f conftest.$ac_objext conftest$ac_exeext
    4491 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
    4492   (eval $ac_link) 2>conftest.er1
    4493   ac_status=$?
    4494   grep -v '^ *+' conftest.er1 >conftest.err
    4495   rm -f conftest.er1
    4496   cat conftest.err >&5
    4497   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    4498   (exit $ac_status); } &&
    4499          { ac_try='test -z "$ac_c_werror_flag"
    4500                          || test ! -s conftest.err'
    4501   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    4502   (eval $ac_try) 2>&5
    4503   ac_status=$?
    4504   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    4505   (exit $ac_status); }; } &&
    4506          { ac_try='test -s conftest$ac_exeext'
    4507   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    4508   (eval $ac_try) 2>&5
    4509   ac_status=$?
    4510   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    4511   (exit $ac_status); }; }; then
    4512   ac_cv_lib_X11_main=yes
    4513 else
    4514   echo "$as_me: failed program was:" >&5
    4515 sed 's/^/| /' conftest.$ac_ext >&5
    4516 
    4517 ac_cv_lib_X11_main=no
    4518 fi
    4519 rm -f conftest.err conftest.$ac_objext \
    4520       conftest$ac_exeext conftest.$ac_ext
    4521 LIBS=$ac_check_lib_save_LIBS
    4522 fi
    4523 echo "$as_me:$LINENO: result: $ac_cv_lib_X11_main" >&5
    4524 echo "${ECHO_T}$ac_cv_lib_X11_main" >&6
    4525 if test $ac_cv_lib_X11_main = yes; then
    4526   cat >>confdefs.h <<_ACEOF
    4527 #define HAVE_LIBX11 1
    4528 _ACEOF
    4529 
    4530   LIBS="-lX11 $LIBS"
    4531 
    4532 fi
    4533 
    4534 # FIXME: Replace `main' with a function in `-lXt':
    4535 
    4536 echo "$as_me:$LINENO: checking for main in -lXt" >&5
    4537 echo $ECHO_N "checking for main in -lXt... $ECHO_C" >&6
    4538 if test "${ac_cv_lib_Xt_main+set}" = set; then
    4539   echo $ECHO_N "(cached) $ECHO_C" >&6
    4540 else
    4541   ac_check_lib_save_LIBS=$LIBS
    4542 LIBS="-lXt  $LIBS"
    4543 cat >conftest.$ac_ext <<_ACEOF
    4544 /* confdefs.h.  */
    4545 _ACEOF
    4546 cat confdefs.h >>conftest.$ac_ext
    4547 cat >>conftest.$ac_ext <<_ACEOF
    4548 /* end confdefs.h.  */
    4549 
    4550 
    4551 int
    4552 main ()
    4553 {
    4554 main ();
    4555   ;
    4556   return 0;
    4557 }
    4558 _ACEOF
    4559 rm -f conftest.$ac_objext conftest$ac_exeext
    4560 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
    4561   (eval $ac_link) 2>conftest.er1
    4562   ac_status=$?
    4563   grep -v '^ *+' conftest.er1 >conftest.err
    4564   rm -f conftest.er1
    4565   cat conftest.err >&5
    4566   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    4567   (exit $ac_status); } &&
    4568          { ac_try='test -z "$ac_c_werror_flag"
    4569                          || test ! -s conftest.err'
    4570   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    4571   (eval $ac_try) 2>&5
    4572   ac_status=$?
    4573   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    4574   (exit $ac_status); }; } &&
    4575          { ac_try='test -s conftest$ac_exeext'
    4576   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    4577   (eval $ac_try) 2>&5
    4578   ac_status=$?
    4579   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    4580   (exit $ac_status); }; }; then
    4581   ac_cv_lib_Xt_main=yes
    4582 else
    4583   echo "$as_me: failed program was:" >&5
    4584 sed 's/^/| /' conftest.$ac_ext >&5
    4585 
    4586 ac_cv_lib_Xt_main=no
    4587 fi
    4588 rm -f conftest.err conftest.$ac_objext \
    4589       conftest$ac_exeext conftest.$ac_ext
    4590 LIBS=$ac_check_lib_save_LIBS
    4591 fi
    4592 echo "$as_me:$LINENO: result: $ac_cv_lib_Xt_main" >&5
    4593 echo "${ECHO_T}$ac_cv_lib_Xt_main" >&6
    4594 if test $ac_cv_lib_Xt_main = yes; then
    4595   cat >>confdefs.h <<_ACEOF
    4596 #define HAVE_LIBXT 1
    4597 _ACEOF
    4598 
    4599   LIBS="-lXt $LIBS"
    4600 
    4601 fi
    4602 
    4603 
    4604 ## mingw CHECK
    4605 if test $mingw = yes ; then
    4606         echo "$as_me:$LINENO: checking for main in -lmingw32" >&5
    4607 echo $ECHO_N "checking for main in -lmingw32... $ECHO_C" >&6
    4608 if test "${ac_cv_lib_mingw32_main+set}" = set; then
    4609   echo $ECHO_N "(cached) $ECHO_C" >&6
    4610 else
    4611   ac_check_lib_save_LIBS=$LIBS
    4612 LIBS="-lmingw32  $LIBS"
    4613 cat >conftest.$ac_ext <<_ACEOF
    4614 /* confdefs.h.  */
    4615 _ACEOF
    4616 cat confdefs.h >>conftest.$ac_ext
    4617 cat >>conftest.$ac_ext <<_ACEOF
    4618 /* end confdefs.h.  */
    4619 
    4620 
    4621 int
    4622 main ()
    4623 {
    4624 main ();
    4625   ;
    4626   return 0;
    4627 }
    4628 _ACEOF
    4629 rm -f conftest.$ac_objext conftest$ac_exeext
    4630 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
    4631   (eval $ac_link) 2>conftest.er1
    4632   ac_status=$?
    4633   grep -v '^ *+' conftest.er1 >conftest.err
    4634   rm -f conftest.er1
    4635   cat conftest.err >&5
    4636   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    4637   (exit $ac_status); } &&
    4638          { ac_try='test -z "$ac_c_werror_flag"
    4639                          || test ! -s conftest.err'
    4640   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    4641   (eval $ac_try) 2>&5
    4642   ac_status=$?
    4643   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    4644   (exit $ac_status); }; } &&
    4645          { ac_try='test -s conftest$ac_exeext'
    4646   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    4647   (eval $ac_try) 2>&5
    4648   ac_status=$?
    4649   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    4650   (exit $ac_status); }; }; then
    46514301  ac_cv_lib_mingw32_main=yes
    46524302else
    … …  
    46664316fi
    46674317
    4668         if test $FOUND_mingw32 = "yes"; then
    4669                 LIBS="$LIBS -lmingw32"
    4670         fi
    4671 fi
    4672 
    4673 ## SDL CHECK
    4674 
    4675 #checking for SDL libs
     4318    if test $FOUND_mingw32 = "yes"; then
     4319        LIBS="$LIBS -lmingw32"
     4320    fi
     4321# checking for SDL-headers
    46764322
    46774323for ac_header in SDL/SDL.h
    … …  
    48284474done
    48294475
    4830 if test $mingw = no ; then
    4831         echo "$as_me:$LINENO: checking for main in -lSDL" >&5
    4832 echo $ECHO_N "checking for main in -lSDL... $ECHO_C" >&6
    4833 if test "${ac_cv_lib_SDL_main+set}" = set; then
     4476
     4477#checking for libSDL
     4478    echo "$as_me:$LINENO: checking for main in -lsdlmain" >&5
     4479echo $ECHO_N "checking for main in -lsdlmain... $ECHO_C" >&6
     4480if test "${ac_cv_lib_sdlmain_main+set}" = set; then
    48344481  echo $ECHO_N "(cached) $ECHO_C" >&6
    48354482else
    48364483  ac_check_lib_save_LIBS=$LIBS
    4837 LIBS="-lSDL  $LIBS"
     4484LIBS="-lsdlmain  $LIBS"
    48384485cat >conftest.$ac_ext <<_ACEOF
    48394486/* confdefs.h.  */
    … …  
    48744521  echo "$as_me:$LINENO: \$? = $ac_status" >&5
    48754522  (exit $ac_status); }; }; then
    4876   ac_cv_lib_SDL_main=yes
     4523  ac_cv_lib_sdlmain_main=yes
    48774524else
    48784525  echo "$as_me: failed program was:" >&5
    48794526sed 's/^/| /' conftest.$ac_ext >&5
    48804527
    4881 ac_cv_lib_SDL_main=no
     4528ac_cv_lib_sdlmain_main=no
    48824529fi
    48834530rm -f conftest.err conftest.$ac_objext \
    … …  
    48854532LIBS=$ac_check_lib_save_LIBS
    48864533fi
    4887 echo "$as_me:$LINENO: result: $ac_cv_lib_SDL_main" >&5
    4888 echo "${ECHO_T}$ac_cv_lib_SDL_main" >&6
    4889 if test $ac_cv_lib_SDL_main = yes; then
    4890   FOUND_SDL=yes
    4891 fi
    4892 
    4893         if test "$FOUND_SDL" = "yes" ; then
    4894                 LIBS="$LIBS -lSDL"
    4895         fi
    4896 #   checking for Windows sdl library
    4897 else
    4898     echo "$as_me:$LINENO: checking for main in -lsdlmain" >&5
    4899 echo $ECHO_N "checking for main in -lsdlmain... $ECHO_C" >&6
    4900 if test "${ac_cv_lib_sdlmain_main+set}" = set; then
     4534echo "$as_me:$LINENO: result: $ac_cv_lib_sdlmain_main" >&5
     4535echo "${ECHO_T}$ac_cv_lib_sdlmain_main" >&6
     4536if test $ac_cv_lib_sdlmain_main = yes; then
     4537  FOUND_sdlmain=yes
     4538fi
     4539
     4540    if test "$FOUND_sdlmain" = "yes" ; then
     4541        LIBS="$LIBS -lsdlmain"
     4542    else
     4543         echo "------------------"
     4544         echo "SDL library not found."
     4545         echo "please install the SDL library, which can be found at http://www.libsdl.org"
     4546         echo "------------------"
     4547         exit 1
     4548    fi
     4549    echo "$as_me:$LINENO: checking for main in -lsdl" >&5
     4550echo $ECHO_N "checking for main in -lsdl... $ECHO_C" >&6
     4551if test "${ac_cv_lib_sdl_main+set}" = set; then
    49014552  echo $ECHO_N "(cached) $ECHO_C" >&6
    49024553else
    49034554  ac_check_lib_save_LIBS=$LIBS
    4904 LIBS="-lsdlmain  $LIBS"
     4555LIBS="-lsdl  $LIBS"
    49054556cat >conftest.$ac_ext <<_ACEOF
    49064557/* confdefs.h.  */
    … …  
    49414592  echo "$as_me:$LINENO: \$? = $ac_status" >&5
    49424593  (exit $ac_status); }; }; then
    4943   ac_cv_lib_sdlmain_main=yes
     4594  ac_cv_lib_sdl_main=yes
    49444595else
    49454596  echo "$as_me: failed program was:" >&5
    49464597sed 's/^/| /' conftest.$ac_ext >&5
    49474598
    4948 ac_cv_lib_sdlmain_main=no
     4599ac_cv_lib_sdl_main=no
    49494600fi
    49504601rm -f conftest.err conftest.$ac_objext \
    … …  
    49524603LIBS=$ac_check_lib_save_LIBS
    49534604fi
    4954 echo "$as_me:$LINENO: result: $ac_cv_lib_sdlmain_main" >&5
    4955 echo "${ECHO_T}$ac_cv_lib_sdlmain_main" >&6
    4956 if test $ac_cv_lib_sdlmain_main = yes; then
    4957   FOUND_sdlmain=yes
    4958 fi
    4959 
    4960     if test "$FOUND_sdlmain" = "yes" ; then
    4961         LIBS="$LIBS -lsdlmain"
     4605echo "$as_me:$LINENO: result: $ac_cv_lib_sdl_main" >&5
     4606echo "${ECHO_T}$ac_cv_lib_sdl_main" >&6
     4607if test $ac_cv_lib_sdl_main = yes; then
     4608  FOUND_sdl=yes
     4609fi
     4610
     4611    if test "$FOUND_sdl" = "yes" ; then
     4612        LIBS="$LIBS -lsdl"
     4613    else
     4614         echo "------------------"
     4615         echo "SDL library not found."
     4616         echo "please install the SDL library, which can be found at http://www.libsdl.org"
     4617         echo "------------------"
     4618         exit -1
    49624619    fi
    4963         echo "$as_me:$LINENO: checking for main in -lsdl" >&5
    4964 echo $ECHO_N "checking for main in -lsdl... $ECHO_C" >&6
    4965 if test "${ac_cv_lib_sdl_main+set}" = set; then
     4620
     4621    ;;
     4622
     4623### LINUX ###
     4624 *Linux*)
     4625echo "Linux detected"
     4626
     4627 Linux="yes"
     4628
     4629# checking gl header
     4630        #has been done befor linux-check
     4631
     4632#  checking for Unix GL
     4633   echo "$as_me:$LINENO: checking for main in -lGL" >&5
     4634echo $ECHO_N "checking for main in -lGL... $ECHO_C" >&6
     4635if test "${ac_cv_lib_GL_main+set}" = set; then
    49664636  echo $ECHO_N "(cached) $ECHO_C" >&6
    49674637else
    49684638  ac_check_lib_save_LIBS=$LIBS
    4969 LIBS="-lsdl  $LIBS"
     4639LIBS="-lGL  $LIBS"
    49704640cat >conftest.$ac_ext <<_ACEOF
    49714641/* confdefs.h.  */
    … …  
    50064676  echo "$as_me:$LINENO: \$? = $ac_status" >&5
    50074677  (exit $ac_status); }; }; then
    5008   ac_cv_lib_sdl_main=yes
     4678  ac_cv_lib_GL_main=yes
    50094679else
    50104680  echo "$as_me: failed program was:" >&5
    50114681sed 's/^/| /' conftest.$ac_ext >&5
    50124682
    5013 ac_cv_lib_sdl_main=no
     4683ac_cv_lib_GL_main=no
    50144684fi
    50154685rm -f conftest.err conftest.$ac_objext \
    … …  
    50174687LIBS=$ac_check_lib_save_LIBS
    50184688fi
    5019 echo "$as_me:$LINENO: result: $ac_cv_lib_sdl_main" >&5
    5020 echo "${ECHO_T}$ac_cv_lib_sdl_main" >&6
    5021 if test $ac_cv_lib_sdl_main = yes; then
    5022   FOUND_sdl=yes
    5023 fi
    5024 
    5025         if test "$FOUND_sdl" = "yes" ; then
    5026                 LIBS="$LIBS -lsdl"
    5027         fi
    5028 fi
     4689echo "$as_me:$LINENO: result: $ac_cv_lib_GL_main" >&5
     4690echo "${ECHO_T}$ac_cv_lib_GL_main" >&6
     4691if test $ac_cv_lib_GL_main = yes; then
     4692  FOUND_GL=yes
     4693fi
     4694
     4695   if test "$FOUND_GL" = "yes" ; then
     4696     LIBS="$LIBS -lGL"
     4697   else
     4698         echo "------------------"
     4699         echo "opengl not found."
     4700         echo "please install the opengl package which can be found at http://www.opengl.org"
     4701         echo "------------------"
     4702         exit -1
     4703   fi
     4704
     4705# cheking for GLU-header
     4706
     4707for ac_header in GL/glu.h
     4708do
     4709as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
     4710if eval "test \"\${$as_ac_Header+set}\" = set"; then
     4711  echo "$as_me:$LINENO: checking for $ac_header" >&5
     4712echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
     4713if eval "test \"\${$as_ac_Header+set}\" = set"; then
     4714  echo $ECHO_N "(cached) $ECHO_C" >&6
     4715fi
     4716echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
     4717echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
     4718else
     4719  # Is the header compilable?
     4720echo "$as_me:$LINENO: checking $ac_header usability" >&5
     4721echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
     4722cat >conftest.$ac_ext <<_ACEOF
     4723/* confdefs.h.  */
     4724_ACEOF
     4725cat confdefs.h >>conftest.$ac_ext
     4726cat >>conftest.$ac_ext <<_ACEOF
     4727/* end confdefs.h.  */
     4728$ac_includes_default
     4729#include <$ac_header>
     4730_ACEOF
     4731rm -f conftest.$ac_objext
     4732if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
     4733  (eval $ac_compile) 2>conftest.er1
     4734  ac_status=$?
     4735  grep -v '^ *+' conftest.er1 >conftest.err
     4736  rm -f conftest.er1
     4737  cat conftest.err >&5
     4738  echo "$as_me:$LINENO: \$? = $ac_status" >&5
     4739  (exit $ac_status); } &&
     4740         { ac_try='test -z "$ac_c_werror_flag"
     4741                         || test ! -s conftest.err'
     4742  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
     4743  (eval $ac_try) 2>&5
     4744  ac_status=$?
     4745  echo "$as_me:$LINENO: \$? = $ac_status" >&5
     4746  (exit $ac_status); }; } &&
     4747         { ac_try='test -s conftest.$ac_objext'
     4748  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
     4749  (eval $ac_try) 2>&5
     4750  ac_status=$?
     4751  echo "$as_me:$LINENO: \$? = $ac_status" >&5
     4752  (exit $ac_status); }; }; then
     4753  ac_header_compiler=yes
     4754else
     4755  echo "$as_me: failed program was:" >&5
     4756sed 's/^/| /' conftest.$ac_ext >&5
     4757
     4758ac_header_compiler=no
     4759fi
     4760rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
     4761echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
     4762echo "${ECHO_T}$ac_header_compiler" >&6
     4763
     4764# Is the header present?
     4765echo "$as_me:$LINENO: checking $ac_header presence" >&5
     4766echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
     4767cat >conftest.$ac_ext <<_ACEOF
     4768/* confdefs.h.  */
     4769_ACEOF
     4770cat confdefs.h >>conftest.$ac_ext
     4771cat >>conftest.$ac_ext <<_ACEOF
     4772/* end confdefs.h.  */
     4773#include <$ac_header>
     4774_ACEOF
     4775if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
     4776  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
     4777  ac_status=$?
     4778  grep -v '^ *+' conftest.er1 >conftest.err
     4779  rm -f conftest.er1
     4780  cat conftest.err >&5
     4781  echo "$as_me:$LINENO: \$? = $ac_status" >&5
     4782  (exit $ac_status); } >/dev/null; then
     4783  if test -s conftest.err; then
     4784    ac_cpp_err=$ac_c_preproc_warn_flag
     4785    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
     4786  else
     4787    ac_cpp_err=
     4788  fi
     4789else
     4790  ac_cpp_err=yes
     4791fi
     4792if test -z "$ac_cpp_err"; then
     4793  ac_header_preproc=yes
     4794else
     4795  echo "$as_me: failed program was:" >&5
     4796sed 's/^/| /' conftest.$ac_ext >&5
     4797
     4798  ac_header_preproc=no
     4799fi
     4800rm -f conftest.err conftest.$ac_ext
     4801echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
     4802echo "${ECHO_T}$ac_header_preproc" >&6
     4803
     4804# So?  What about this header?
     4805case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
     4806  yes:no: )
     4807    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
     4808echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
     4809    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
     4810echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
     4811    ac_header_preproc=yes
     4812    ;;
     4813  no:yes:* )
     4814    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
     4815echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
     4816    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
     4817echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
     4818    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
     4819echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
     4820    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
     4821echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
     4822    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
     4823echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
     4824    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
     4825echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
     4826    (
     4827      cat <<\_ASBOX
     4828## ------------------------------------------- ##
     4829## Report this to orxonox-dev@mail.datacore.ch ##
     4830## ------------------------------------------- ##
     4831_ASBOX
     4832    ) |
     4833      sed "s/^/$as_me: WARNING:     /" >&2
     4834    ;;
     4835esac
     4836echo "$as_me:$LINENO: checking for $ac_header" >&5
     4837echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
     4838if eval "test \"\${$as_ac_Header+set}\" = set"; then
     4839  echo $ECHO_N "(cached) $ECHO_C" >&6
     4840else
     4841  eval "$as_ac_Header=\$ac_header_preproc"
     4842fi
     4843echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
     4844echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
     4845
     4846fi
     4847if test `eval echo '${'$as_ac_Header'}'` = yes; then
     4848  cat >>confdefs.h <<_ACEOF
     4849#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
     4850_ACEOF
     4851
     4852else
     4853  { { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
     4854echo "$as_me: error: cannot find opengl headers" >&2;}
     4855   { (exit 1); exit 1; }; }
     4856fi
     4857
     4858done
     4859
     4860
     4861    echo "$as_me:$LINENO: checking for gluProject in -lGLU" >&5
     4862echo $ECHO_N "checking for gluProject in -lGLU... $ECHO_C" >&6
     4863if test "${ac_cv_lib_GLU_gluProject+set}" = set; then
     4864  echo $ECHO_N "(cached) $ECHO_C" >&6
     4865else
     4866  ac_check_lib_save_LIBS=$LIBS
     4867LIBS="-lGLU  $LIBS"
     4868cat >conftest.$ac_ext <<_ACEOF
     4869/* confdefs.h.  */
     4870_ACEOF
     4871cat confdefs.h >>conftest.$ac_ext
     4872cat >>conftest.$ac_ext <<_ACEOF
     4873/* end confdefs.h.  */
     4874
     4875/* Override any gcc2 internal prototype to avoid an error.  */
     4876#ifdef __cplusplus
     4877extern "C"
     4878#endif
     4879/* We use char because int might match the return type of a gcc2
     4880   builtin and then its argument prototype would still apply.  */
     4881char gluProject ();
     4882int
     4883main ()
     4884{
     4885gluProject ();
     4886  ;
     4887  return 0;
     4888}
     4889_ACEOF
     4890rm -f conftest.$ac_objext conftest$ac_exeext
     4891if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
     4892  (eval $ac_link) 2>conftest.er1
     4893  ac_status=$?
     4894  grep -v '^ *+' conftest.er1 >conftest.err
     4895  rm -f conftest.er1
     4896  cat conftest.err >&5
     4897  echo "$as_me:$LINENO: \$? = $ac_status" >&5
     4898  (exit $ac_status); } &&
     4899         { ac_try='test -z "$ac_c_werror_flag"
     4900                         || test ! -s conftest.err'
     4901  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
     4902  (eval $ac_try) 2>&5
     4903  ac_status=$?
     4904  echo "$as_me:$LINENO: \$? = $ac_status" >&5
     4905  (exit $ac_status); }; } &&
     4906         { ac_try='test -s conftest$ac_exeext'
     4907  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
     4908  (eval $ac_try) 2>&5
     4909  ac_status=$?
     4910  echo "$as_me:$LINENO: \$? = $ac_status" >&5
     4911  (exit $ac_status); }; }; then
     4912  ac_cv_lib_GLU_gluProject=yes
     4913else
     4914  echo "$as_me: failed program was:" >&5
     4915sed 's/^/| /' conftest.$ac_ext >&5
     4916
     4917ac_cv_lib_GLU_gluProject=no
     4918fi
     4919rm -f conftest.err conftest.$ac_objext \
     4920      conftest$ac_exeext conftest.$ac_ext
     4921LIBS=$ac_check_lib_save_LIBS
     4922fi
     4923echo "$as_me:$LINENO: result: $ac_cv_lib_GLU_gluProject" >&5
     4924echo "${ECHO_T}$ac_cv_lib_GLU_gluProject" >&6
     4925if test $ac_cv_lib_GLU_gluProject = yes; then
     4926  FOUND_GLU=yes
     4927fi
     4928
     4929    if test "$FOUND_GLU" = "yes" ; then
     4930      LIBS="$LIBS -lGLU"
     4931    else
     4932         echo "------------------"
     4933         echo "GLU library not found."
     4934         echo "please install the GLU library, that should come with openGL, which can be found at http://www.opengl.org"
     4935         echo "------------------"
     4936         exit -1
     4937    fi
     4938
     4939# checking for SDL-headers
     4940
     4941for ac_header in SDL/SDL.h
     4942do
     4943as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
     4944if eval "test \"\${$as_ac_Header+set}\" = set"; then
     4945  echo "$as_me:$LINENO: checking for $ac_header" >&5
     4946echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
     4947if eval "test \"\${$as_ac_Header+set}\" = set"; then
     4948  echo $ECHO_N "(cached) $ECHO_C" >&6
     4949fi
     4950echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
     4951echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
     4952else
     4953  # Is the header compilable?
     4954echo "$as_me:$LINENO: checking $ac_header usability" >&5
     4955echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
     4956cat >conftest.$ac_ext <<_ACEOF
     4957/* confdefs.h.  */
     4958_ACEOF
     4959cat confdefs.h >>conftest.$ac_ext
     4960cat >>conftest.$ac_ext <<_ACEOF
     4961/* end confdefs.h.  */
     4962$ac_includes_default
     4963#include <$ac_header>
     4964_ACEOF
     4965rm -f conftest.$ac_objext
     4966if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
     4967  (eval $ac_compile) 2>conftest.er1
     4968  ac_status=$?
     4969  grep -v '^ *+' conftest.er1 >conftest.err
     4970  rm -f conftest.er1
     4971  cat conftest.err >&5
     4972  echo "$as_me:$LINENO: \$? = $ac_status" >&5
     4973  (exit $ac_status); } &&
     4974         { ac_try='test -z "$ac_c_werror_flag"
     4975                         || test ! -s conftest.err'
     4976  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
     4977  (eval $ac_try) 2>&5
     4978  ac_status=$?
     4979  echo "$as_me:$LINENO: \$? = $ac_status" >&5
     4980  (exit $ac_status); }; } &&
     4981         { ac_try='test -s conftest.$ac_objext'
     4982  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
     4983  (eval $ac_try) 2>&5
     4984  ac_status=$?
     4985  echo "$as_me:$LINENO: \$? = $ac_status" >&5
     4986  (exit $ac_status); }; }; then
     4987  ac_header_compiler=yes
     4988else
     4989  echo "$as_me: failed program was:" >&5
     4990sed 's/^/| /' conftest.$ac_ext >&5
     4991
     4992ac_header_compiler=no
     4993fi
     4994rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
     4995echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
     4996echo "${ECHO_T}$ac_header_compiler" >&6
     4997
     4998# Is the header present?
     4999echo "$as_me:$LINENO: checking $ac_header presence" >&5
     5000echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
     5001cat >conftest.$ac_ext <<_ACEOF
     5002/* confdefs.h.  */
     5003_ACEOF
     5004cat confdefs.h >>conftest.$ac_ext
     5005cat >>conftest.$ac_ext <<_ACEOF
     5006/* end confdefs.h.  */
     5007#include <$ac_header>
     5008_ACEOF
     5009if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
     5010  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
     5011  ac_status=$?
     5012  grep -v '^ *+' conftest.er1 >conftest.err
     5013  rm -f conftest.er1
     5014  cat conftest.err >&5
     5015  echo "$as_me:$LINENO: \$? = $ac_status" >&5
     5016  (exit $ac_status); } >/dev/null; then
     5017  if test -s conftest.err; then
     5018    ac_cpp_err=$ac_c_preproc_warn_flag
     5019    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
     5020  else
     5021    ac_cpp_err=
     5022  fi
     5023else
     5024  ac_cpp_err=yes
     5025fi
     5026if test -z "$ac_cpp_err"; then
     5027  ac_header_preproc=yes
     5028else
     5029  echo "$as_me: failed program was:" >&5
     5030sed 's/^/| /' conftest.$ac_ext >&5
     5031
     5032  ac_header_preproc=no
     5033fi
     5034rm -f conftest.err conftest.$ac_ext
     5035echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
     5036echo "${ECHO_T}$ac_header_preproc" >&6
     5037
     5038# So?  What about this header?
     5039case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
     5040  yes:no: )
     5041    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
     5042echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
     5043    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
     5044echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
     5045    ac_header_preproc=yes
     5046    ;;
     5047  no:yes:* )
     5048    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
     5049echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
     5050    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
     5051echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
     5052    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
     5053echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
     5054    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
     5055echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
     5056    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
     5057echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
     5058    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
     5059echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
     5060    (
     5061      cat <<\_ASBOX
     5062## ------------------------------------------- ##
     5063## Report this to orxonox-dev@mail.datacore.ch ##
     5064## ------------------------------------------- ##
     5065_ASBOX
     5066    ) |
     5067      sed "s/^/$as_me: WARNING:     /" >&2
     5068    ;;
     5069esac
     5070echo "$as_me:$LINENO: checking for $ac_header" >&5
     5071echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
     5072if eval "test \"\${$as_ac_Header+set}\" = set"; then
     5073  echo $ECHO_N "(cached) $ECHO_C" >&6
     5074else
     5075  eval "$as_ac_Header=\$ac_header_preproc"
     5076fi
     5077echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
     5078echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
     5079
     5080fi
     5081if test `eval echo '${'$as_ac_Header'}'` = yes; then
     5082  cat >>confdefs.h <<_ACEOF
     5083#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
     5084_ACEOF
     5085
     5086else
     5087  { { echo "$as_me:$LINENO: error: cannot find SDL headers" >&5
     5088echo "$as_me: error: cannot find SDL headers" >&2;}
     5089   { (exit 1); exit 1; }; }
     5090fi
     5091
     5092done
     5093
     5094
     5095    echo "$as_me:$LINENO: checking for main in -lSDL" >&5
     5096echo $ECHO_N "checking for main in -lSDL... $ECHO_C" >&6
     5097if test "${ac_cv_lib_SDL_main+set}" = set; then
     5098  echo $ECHO_N "(cached) $ECHO_C" >&6
     5099else
     5100  ac_check_lib_save_LIBS=$LIBS
     5101LIBS="-lSDL  $LIBS"
     5102cat >conftest.$ac_ext <<_ACEOF
     5103/* confdefs.h.  */
     5104_ACEOF
     5105cat confdefs.h >>conftest.$ac_ext
     5106cat >>conftest.$ac_ext <<_ACEOF
     5107/* end confdefs.h.  */
     5108
     5109
     5110int
     5111main ()
     5112{
     5113main ();
     5114  ;
     5115  return 0;
     5116}
     5117_ACEOF
     5118rm -f conftest.$ac_objext conftest$ac_exeext
     5119if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
     5120  (eval $ac_link) 2>conftest.er1
     5121  ac_status=$?
     5122  grep -v '^ *+' conftest.er1 >conftest.err
     5123  rm -f conftest.er1
     5124  cat conftest.err >&5
     5125  echo "$as_me:$LINENO: \$? = $ac_status" >&5
     5126  (exit $ac_status); } &&
     5127         { ac_try='test -z "$ac_c_werror_flag"
     5128                         || test ! -s conftest.err'
     5129  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
     5130  (eval $ac_try) 2>&5
     5131  ac_status=$?
     5132  echo "$as_me:$LINENO: \$? = $ac_status" >&5
     5133  (exit $ac_status); }; } &&
     5134         { ac_try='test -s conftest$ac_exeext'
     5135  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
     5136  (eval $ac_try) 2>&5
     5137  ac_status=$?
     5138  echo "$as_me:$LINENO: \$? = $ac_status" >&5
     5139  (exit $ac_status); }; }; then
     5140  ac_cv_lib_SDL_main=yes
     5141else
     5142  echo "$as_me: failed program was:" >&5
     5143sed 's/^/| /' conftest.$ac_ext >&5
     5144
     5145ac_cv_lib_SDL_main=no
     5146fi
     5147rm -f conftest.err conftest.$ac_objext \
     5148      conftest$ac_exeext conftest.$ac_ext
     5149LIBS=$ac_check_lib_save_LIBS
     5150fi
     5151echo "$as_me:$LINENO: result: $ac_cv_lib_SDL_main" >&5
     5152echo "${ECHO_T}$ac_cv_lib_SDL_main" >&6
     5153if test $ac_cv_lib_SDL_main = yes; then
     5154  FOUND_SDL=yes
     5155fi
     5156
     5157     if test "$FOUND_SDL" = "yes" ; then
     5158        LIBS="$LIBS -lSDL"
     5159     else
     5160         echo "------------------"
     5161         echo "SDL library not found."
     5162         echo "please install the SDL library, which can be found at http://www.libsdl.org"
     5163         echo "------------------"
     5164         exit -1
     5165     fi
     5166
     5167    ;;
     5168  *)
     5169    mingw="no"
     5170    ;;
     5171esac
     5172echo "$as_me:$LINENO: result: $mingw" >&5
     5173echo "${ECHO_T}$mingw" >&6
     5174
     5175
     5176#### Checking for LIBraries.
     5177
     5178# FIXME: Replace `main' with a function in `-lOSMesa':
     5179
     5180echo "$as_me:$LINENO: checking for main in -lOSMesa" >&5
     5181echo $ECHO_N "checking for main in -lOSMesa... $ECHO_C" >&6
     5182if test "${ac_cv_lib_OSMesa_main+set}" = set; then
     5183  echo $ECHO_N "(cached) $ECHO_C" >&6
     5184else
     5185  ac_check_lib_save_LIBS=$LIBS
     5186LIBS="-lOSMesa  $LIBS"
     5187cat >conftest.$ac_ext <<_ACEOF
     5188/* confdefs.h.  */
     5189_ACEOF
     5190cat confdefs.h >>conftest.$ac_ext
     5191cat >>conftest.$ac_ext <<_ACEOF
     5192/* end confdefs.h.  */
     5193
     5194
     5195int
     5196main ()
     5197{
     5198main ();
     5199  ;
     5200  return 0;
     5201}
     5202_ACEOF
     5203rm -f conftest.$ac_objext conftest$ac_exeext
     5204if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
     5205  (eval $ac_link) 2>conftest.er1
     5206  ac_status=$?
     5207  grep -v '^ *+' conftest.er1 >conftest.err
     5208  rm -f conftest.er1
     5209  cat conftest.err >&5
     5210  echo "$as_me:$LINENO: \$? = $ac_status" >&5
     5211  (exit $ac_status); } &&
     5212         { ac_try='test -z "$ac_c_werror_flag"
     5213                         || test ! -s conftest.err'
     5214  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
     5215  (eval $ac_try) 2>&5
     5216  ac_status=$?
     5217  echo "$as_me:$LINENO: \$? = $ac_status" >&5
     5218  (exit $ac_status); }; } &&
     5219         { ac_try='test -s conftest$ac_exeext'
     5220  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
     5221  (eval $ac_try) 2>&5
     5222  ac_status=$?
     5223  echo "$as_me:$LINENO: \$? = $ac_status" >&5
     5224  (exit $ac_status); }; }; then
     5225  ac_cv_lib_OSMesa_main=yes
     5226else
     5227  echo "$as_me: failed program was:" >&5
     5228sed 's/^/| /' conftest.$ac_ext >&5
     5229
     5230ac_cv_lib_OSMesa_main=no
     5231fi
     5232rm -f conftest.err conftest.$ac_objext \
     5233      conftest$ac_exeext conftest.$ac_ext
     5234LIBS=$ac_check_lib_save_LIBS
     5235fi
     5236echo "$as_me:$LINENO: result: $ac_cv_lib_OSMesa_main" >&5
     5237echo "${ECHO_T}$ac_cv_lib_OSMesa_main" >&6
     5238if test $ac_cv_lib_OSMesa_main = yes; then
     5239  cat >>confdefs.h <<_ACEOF
     5240#define HAVE_LIBOSMESA 1
     5241_ACEOF
     5242
     5243  LIBS="-lOSMesa $LIBS"
     5244
     5245fi
     5246
     5247# FIXME: Replace `main' with a function in `-lX11':
     5248
     5249echo "$as_me:$LINENO: checking for main in -lX11" >&5
     5250echo $ECHO_N "checking for main in -lX11... $ECHO_C" >&6
     5251if test "${ac_cv_lib_X11_main+set}" = set; then
     5252  echo $ECHO_N "(cached) $ECHO_C" >&6
     5253else
     5254  ac_check_lib_save_LIBS=$LIBS
     5255LIBS="-lX11  $LIBS"
     5256cat >conftest.$ac_ext <<_ACEOF
     5257/* confdefs.h.  */
     5258_ACEOF
     5259cat confdefs.h >>conftest.$ac_ext
     5260cat >>conftest.$ac_ext <<_ACEOF
     5261/* end confdefs.h.  */
     5262
     5263
     5264int
     5265main ()
     5266{
     5267main ();
     5268  ;
     5269  return 0;
     5270}
     5271_ACEOF
     5272rm -f conftest.$ac_objext conftest$ac_exeext
     5273if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
     5274  (eval $ac_link) 2>conftest.er1
     5275  ac_status=$?
     5276  grep -v '^ *+' conftest.er1 >conftest.err
     5277  rm -f conftest.er1
     5278  cat conftest.err >&5
     5279  echo "$as_me:$LINENO: \$? = $ac_status" >&5
     5280  (exit $ac_status); } &&
     5281         { ac_try='test -z "$ac_c_werror_flag"
     5282                         || test ! -s conftest.err'
     5283  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
     5284  (eval $ac_try) 2>&5
     5285  ac_status=$?
     5286  echo "$as_me:$LINENO: \$? = $ac_status" >&5
     5287  (exit $ac_status); }; } &&
     5288         { ac_try='test -s conftest$ac_exeext'
     5289  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
     5290  (eval $ac_try) 2>&5
     5291  ac_status=$?
     5292  echo "$as_me:$LINENO: \$? = $ac_status" >&5
     5293  (exit $ac_status); }; }; then
     5294  ac_cv_lib_X11_main=yes
     5295else
     5296  echo "$as_me: failed program was:" >&5
     5297sed 's/^/| /' conftest.$ac_ext >&5
     5298
     5299ac_cv_lib_X11_main=no
     5300fi
     5301rm -f conftest.err conftest.$ac_objext \
     5302      conftest$ac_exeext conftest.$ac_ext
     5303LIBS=$ac_check_lib_save_LIBS
     5304fi
     5305echo "$as_me:$LINENO: result: $ac_cv_lib_X11_main" >&5
     5306echo "${ECHO_T}$ac_cv_lib_X11_main" >&6
     5307if test $ac_cv_lib_X11_main = yes; then
     5308  cat >>confdefs.h <<_ACEOF
     5309#define HAVE_LIBX11 1
     5310_ACEOF
     5311
     5312  LIBS="-lX11 $LIBS"
     5313
     5314fi
     5315
     5316# FIXME: Replace `main' with a function in `-lXt':
     5317
     5318echo "$as_me:$LINENO: checking for main in -lXt" >&5
     5319echo $ECHO_N "checking for main in -lXt... $ECHO_C" >&6
     5320if test "${ac_cv_lib_Xt_main+set}" = set; then
     5321  echo $ECHO_N "(cached) $ECHO_C" >&6
     5322else
     5323  ac_check_lib_save_LIBS=$LIBS
     5324LIBS="-lXt  $LIBS"
     5325cat >conftest.$ac_ext <<_ACEOF
     5326/* confdefs.h.  */
     5327_ACEOF
     5328cat confdefs.h >>conftest.$ac_ext
     5329cat >>conftest.$ac_ext <<_ACEOF
     5330/* end confdefs.h.  */
     5331
     5332
     5333int
     5334main ()
     5335{
     5336main ();
     5337  ;
     5338  return 0;
     5339}
     5340_ACEOF
     5341rm -f conftest.$ac_objext conftest$ac_exeext
     5342if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
     5343  (eval $ac_link) 2>conftest.er1
     5344  ac_status=$?
     5345  grep -v '^ *+' conftest.er1 >conftest.err
     5346  rm -f conftest.er1
     5347  cat conftest.err >&5
     5348  echo "$as_me:$LINENO: \$? = $ac_status" >&5
     5349  (exit $ac_status); } &&
     5350         { ac_try='test -z "$ac_c_werror_flag"
     5351                         || test ! -s conftest.err'
     5352  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
     5353  (eval $ac_try) 2>&5
     5354  ac_status=$?
     5355  echo "$as_me:$LINENO: \$? = $ac_status" >&5
     5356  (exit $ac_status); }; } &&
     5357         { ac_try='test -s conftest$ac_exeext'
     5358  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
     5359  (eval $ac_try) 2>&5
     5360  ac_status=$?
     5361  echo "$as_me:$LINENO: \$? = $ac_status" >&5
     5362  (exit $ac_status); }; }; then
     5363  ac_cv_lib_Xt_main=yes
     5364else
     5365  echo "$as_me: failed program was:" >&5
     5366sed 's/^/| /' conftest.$ac_ext >&5
     5367
     5368ac_cv_lib_Xt_main=no
     5369fi
     5370rm -f conftest.err conftest.$ac_objext \
     5371      conftest$ac_exeext conftest.$ac_ext
     5372LIBS=$ac_check_lib_save_LIBS
     5373fi
     5374echo "$as_me:$LINENO: result: $ac_cv_lib_Xt_main" >&5
     5375echo "${ECHO_T}$ac_cv_lib_Xt_main" >&6
     5376if test $ac_cv_lib_Xt_main = yes; then
     5377  cat >>confdefs.h <<_ACEOF
     5378#define HAVE_LIBXT 1
     5379_ACEOF
     5380
     5381  LIBS="-lXt $LIBS"
     5382
     5383fi
     5384
     5385
    50295386
    50305387#checking for pthread libs
    … …  
    66547011s,@SET_MAKE@,$SET_MAKE,;t t
    66557012s,@am__leading_dot@,$am__leading_dot,;t t
    6656 s,@MSBITFIELDS@,$MSBITFIELDS,;t t
    66577013s,@CXX@,$CXX,;t t
    66587014s,@CXXFLAGS@,$CXXFLAGS,;t t
    … …  
    66797035s,@CPP@,$CPP,;t t
    66807036s,@EGREP@,$EGREP,;t t
     7037s,@MSBITFIELDS@,$MSBITFIELDS,;t t
    66817038s,@LIBOBJS@,$LIBOBJS,;t t
    66827039s,@LTLIBOBJS@,$LTLIBOBJS,;t t
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