dnl Checks for libraries.
dnl Thread related checks
-AC_SEARCH_LIBS(pthread_cancel, [pthread c_r])
+AC_SEARCH_LIBS(pthread_create, [pthread c_r])
if test "x$ac_cv_header_pthread_h" = "xyes"; then
if test "x$ac_cv_search_pthread_exit" = "x-lc_r"; then
CXXFLAGS="-pthread $CXXFLAGS"
dnl Check for SDL if enabled.
AC_ARG_ENABLE(sdl, [ --enable-sdl Configure to use SDL instead of GLUT], [enable_sdl="$enableval"])
+AC_ARG_ENABLE(osgviewer, [ --enable-osgviewer Configure to use osgViewer], [enable_osgviewer="$enableval"])
AM_CONDITIONAL(USE_SDL, test "x$enable_sdl" = "xyes")
+AM_CONDITIONAL(USE_OSGVIEWER, test "x$enable_osgviewer" = "xyes")
if test "x$enable_sdl" = "xyes"; then
AC_DEFINE([PU_USE_SDL], 1, [Define to use SDL])
else
- AC_DEFINE([PU_USE_GLUT], 1, [Define to use glut])
+ if test "x$enable_osgviewer" = "xyes"; then
+ AC_DEFINE([ENABLE_OSGVIEWER], 1, [Define to use osgViewer in renderer])
+ AC_DEFINE([PU_USE_NATIVE], 1, [Define to use native system])
+ else
+ AC_DEFINE([PU_USE_GLUT], 1, [Define to use glut])
+ fi
fi
+AC_ARG_ENABLE(osgdebug, [ --enable-osgdebug Use OSG debug libraries], [enable_osgdebug="$enableval"])
+
dnl check for OpenGL related libraries
case "${host}" in
*-*-cygwin* | *-*-mingw32*)
LIBS="$base_LIBS $joystick_LIBS"
dnl check for OpenAL libraries
+OPENAL_OK="no"
+ALUT_OK="no"
case "${host}" in
*-*-cygwin* | *-*-mingw32*)
dnl CygWin under Windoze.
-
- AC_SEARCH_LIBS(alGenBuffers, openal32)
- AC_SEARCH_LIBS(alutInit, [ openal32 ALut ] )
- LIBS="$LIBS -ldsound -ldxguid -lole32"
+ INCLUDES="$INCLUDES -I/usr/local/include/"
+ LIBS="$LIBS -L/usr/local/lib"
+ AC_SEARCH_LIBS(alGenBuffers, [ openal32 openal ] )
+ AC_SEARCH_LIBS(alutInit, [ openal32 ALut alut ] )
+ LIBS="$LIBS -lwinmm -ldsound -ldxguid -lole32"
openal_LIBS="$LIBS"
+ OPENAL_OK="$ac_cv_search_alGenBuffers"
+ ALUT_OK="$ac_cv_search_alutInit"
;;
*-apple-darwin*)
LIBS="$LIBS -framework IOKit -framework OpenAL"
openal_LIBS="$LIBS"
+ # not sure how to test if OpenAL exists on MacOS (does it come by default?)
+ OPENAL_OK="yes"
+ ALUT_OK="yes"
;;
*)
AC_SEARCH_LIBS(alGenBuffers, openal)
AC_SEARCH_LIBS(alutInit, [ alut openal ] )
OPENAL_OK="$ac_cv_search_alGenBuffers"
+ ALUT_OK="$ac_cv_search_alutInit"
openal_LIBS="$LIBS"
LIBS=$save_LIBS
;;
esac
+if test "$OPENAL_OK" == "no"; then
+ echo
+ echo "You *must* have the openal library installed on your system to build"
+ echo "SimGear!"
+ echo
+ echo "Please see README.OpenAL for more details."
+ echo
+ echo "configure aborted."
+ exit
+fi
+
+if test "$ALUT_OK" == "no"; then
+ echo
+ echo "You *must* have the alut library installed on your system to build"
+ echo "SimGear!"
+ echo
+ echo "Please see README.OpenAL for more details."
+ echo
+ echo "configure aborted."
+ exit
+fi
+
+
LIBS="$base_LIBS"
AC_SUBST(base_LIBS)
AC_LANG_PUSH(C++)
-# Check for "plib" without which we cannot go on
-AC_CHECK_HEADER(plib/ul.h)
-if test "x$ac_cv_header_plib_ul_h" != "xyes"; then
- echo
- echo "You *must* have the plib library installed on your system to build"
- echo "the FGFS simulator!"
- echo
- echo "Please see README.plib for more details."
- echo
- echo "configure aborted."
- exit
-fi
-
-AC_MSG_CHECKING([for plib 1.8.4 or newer])
-AC_TRY_RUN([
-#include <plib/ul.h>
-
-#define MIN_PLIB_VERSION 184
-
-int main() {
- int major, minor, micro;
-
- if ( PLIB_VERSION < MIN_PLIB_VERSION ) {
- return -1;
- }
-
- return 0;
-}
-
-],
- AC_MSG_RESULT(yes),
- [AC_MSG_RESULT(wrong version);
- AC_MSG_ERROR([Install plib 1.8.4 or later first...])],
- AC_MSG_RESULT(yes)
-)
-
-dnl If we get here then plib is available, so force use of plib
-dnl joystick lib
-AC_DEFINE([ENABLE_PLIB_JOYSTICK], 1, [Define to enable plib joystick support])
-
-
dnl Check for the presence of SimGear
if test "x$with_simgear" != "x"; then
AC_CHECK_HEADER($with_simgear/include/simgear/version.h, [ac_cv_header_simgear_version_h=yes], [ac_cv_header_simgear_version_h=no])
fi
AM_CONDITIONAL(ENABLE_JPEG_SERVER, test "x$ac_cv_header_simgear_screen_jpgfactory_hxx" = "xyes")
+# Check for "plib" without which we cannot go on
+AC_CHECK_HEADER(plib/ul.h)
+if test "x$ac_cv_header_plib_ul_h" != "xyes"; then
+ echo
+ echo "You *must* have the plib library installed on your system to build"
+ echo "the FGFS simulator!"
+ echo
+ echo "Please see README.plib for more details."
+ echo
+ echo "configure aborted."
+ exit
+fi
+
+AC_MSG_CHECKING([for plib 1.8.4 or newer])
+AC_TRY_RUN([
+#include <plib/ul.h>
+
+#define MIN_PLIB_VERSION 184
+
+int main() {
+ int major, minor, micro;
+
+ if ( PLIB_VERSION < MIN_PLIB_VERSION ) {
+ return -1;
+ }
+
+ return 0;
+}
+
+],
+ AC_MSG_RESULT(yes),
+ [AC_MSG_RESULT(wrong version);
+ AC_MSG_ERROR([Install plib 1.8.4 or later first...])],
+ AC_MSG_RESULT(yes)
+)
+
+dnl If we get here then plib is available, so force use of plib
+dnl joystick lib
+AC_DEFINE([ENABLE_PLIB_JOYSTICK], 1, [Define to enable plib joystick support])
+
+AC_CHECK_HEADER(osg/Version)
+if test "x$ac_cv_header_osg_Version" != "xyes"; then
+ echo
+ echo "You *must* have the OpenSceneGraph support library installed on your system"
+ echo "to build the FGFS simulator!"
+ echo
+ echo "Please see README.OSG for more details."
+ echo
+ echo "configure aborted."
+ exit
+fi
+
+# Find the OSG libraries. Note special handling for OS X frameworks
+case "${host}" in
+*-apple-darwin*)
+
+ dnl Thank you Christian Bauer from SheepSaver
+ dnl AC_CHECK_FRAMEWORK($1=NAME, $2=INCLUDES)
+ AC_DEFUN([AC_CHECK_FRAMEWORK], [
+ AS_VAR_PUSHDEF([ac_Framework], [ac_cv_framework_$1])dnl
+ AC_CACHE_CHECK([whether compiler supports framework $1],
+ ac_Framework, [
+ saved_LIBS="$LIBS"
+ LIBS="$LIBS -framework $1"
+ AC_TRY_LINK(
+ [$2], [],
+ [AS_VAR_SET(ac_Framework, yes)], [AS_VAR_SET(ac_Framework, no); LIBS="$saved_LIBS"]
+ )
+ ])
+ AS_IF([test AS_VAR_GET(ac_Framework) = yes],
+ [AC_DEFINE(AS_TR_CPP(HAVE_FRAMEWORK_$1), 1, [Define if framework $1 is available.])]
+ )
+ AS_VAR_POPDEF([ac_Framework])dnl
+ ])
+
+ if test "x$enable_osgdebug" = "xyes"; then
+ AC_CHECK_LIB(osgViewerd,osgViewerGetVersion)
+ AC_CHECK_LIB(osgGAd,osgGAGetVersion)
+ AC_CHECK_LIB(osgTextd,osgTextGetVersion)
+ LIBS="$LIBS -losgFXd"
+ AC_CHECK_LIB(osgUtild,osgUtilGetVersion)
+ AC_CHECK_LIB(osgDBd,osgDBGetVersion)
+ AC_CHECK_LIB(osgSimd,osgSimGetVersion)
+ AC_CHECK_LIB(osgParticled,osgParticleGetVersion)
+ AC_CHECK_LIB(osgd,osgGetVersion)
+ AC_CHECK_LIB(OpenThreadsd,OpenThreadsGetVersion)
+ else
+ AC_CHECK_FRAMEWORK(osgViewer, [#include <osgViewer/Version>])
+ AC_CHECK_FRAMEWORK(osgGA, [#include <osgGA/Version>])
+ AC_CHECK_FRAMEWORK(osgText, [#include <osgText/Version>])
+ AC_CHECK_FRAMEWORK(osgFX, [#include <osgFX/AnisotropicLighting>])
+ AC_CHECK_FRAMEWORK(osgUtil, [#include <osgUtil/Version>])
+ AC_CHECK_FRAMEWORK(osgDB, [#include <osgDB/Version>])
+ AC_CHECK_FRAMEWORK(osgSim, [#include <osgSim/Version>])
+ AC_CHECK_FRAMEWORK(osgParticle, [#include <osgParticle/Version>])
+ AC_CHECK_FRAMEWORK(osg, [#include <osg/Version>])
+ AC_CHECK_FRAMEWORK(OpenThreads, [#include <OpenThreads/Version>])
+ fi
+ ;;
+*)
+ if test "x$enable_osgdebug" = "xyes"; then
+ AC_CHECK_LIB(OpenThreadsd,OpenThreadsGetVersion)
+ AC_CHECK_LIB(osgd,osgGetVersion)
+ AC_CHECK_LIB(osgUtild,osgUtilGetVersion)
+ AC_CHECK_LIB(osgDBd,osgDBGetVersion)
+ AC_CHECK_LIB(osgTextd,osgTextGetVersion)
+ AC_CHECK_LIB(osgGAd,osgGAGetVersion)
+ AC_CHECK_LIB(osgViewerd,osgViewerGetVersion)
+ AC_CHECK_LIB(osgSimd,osgSimGetVersion)
+ AC_CHECK_LIB(osgParticled,osgParticleGetVersion)
+ LIBS="$LIBS -losgFXd"
+ else
+ AC_CHECK_LIB(OpenThreads,OpenThreadsGetVersion)
+ AC_CHECK_LIB(osg,osgGetVersion)
+ AC_CHECK_LIB(osgUtil,osgUtilGetVersion)
+ AC_CHECK_LIB(osgDB,osgDBGetVersion)
+ AC_CHECK_LIB(osgText,osgTextGetVersion)
+ AC_CHECK_LIB(osgGA,osgGAGetVersion)
+ AC_CHECK_LIB(osgViewer,osgViewerGetVersion)
+ AC_CHECK_LIB(osgSim,osgSimGetVersion)
+ AC_CHECK_LIB(osgParticle,osgParticleGetVersion)
+ LIBS="$LIBS -losgFX"
+ fi
+ ;;
+esac
+
AC_LANG_POP
dnl Check for system installed zlib
echo
fi
+
+
dnl Checks for header files.
AC_HEADER_STDC
AC_CHECK_HEADERS( \
tests/Makefile \
utils/Makefile \
utils/GPSsmooth/Makefile \
+ utils/fgadmin/Makefile
+ utils/fgadmin/src/Makefile \
utils/js_server/Makefile \
utils/Modeller/Makefile \
utils/TerraSync/Makefile \