# 1osg - bundle OSG & osgEarth frameworks
# ! cmakecache vars not available to external scripts
#   so we configure it first to do substitutions
#   make sure to use @varname@

# kill boolean warnings
CMAKE_POLICY (SET CMP0012 NEW)

IF (@OSGEARTH_FOUND@)

INCLUDE ("@CMAKE_BINARY_DIR@/mac/0vars.cmake")
INCLUDE ("@CMAKE_SOURCE_DIR@/cmake/MacBundleMacros.cmake")

SET (OSG_PLUGINS_PATH "@OSG_PLUGINS_PATH@")

# list of osg frameworks to bundle

SET (OSGLIST OpenThreads osg osgDB osgGA osgViewer osgEarth osgEarthAnnotation osgEarthFeatures osgEarthSymbology osgEarthUtil osgFX osgManipulator osgShadow osgSim osgTerrain osgText osgUtil osgWidget)
IF (@HAVE_OSGEARTHQT@)
    SET (OSGLIST ${OSGLIST} osgQt osgEarthQt)
ENDIF (@HAVE_OSGEARTHQT@)
#SET (PYOSGLIST future python bindings?)
MYMESSAGE ("OSG list: ${OSGLIST}")

# extract OSG framework path from OSGEARTH_LIBRARY, assume all in same prefix

STRING (REPLACE "/osgEarth.framework" "" OSG_FW_DIR "@OSGEARTH_LIBRARY@")

### copy OSG

MESSAGE (STATUS "Copying OSG and osgEarth...")

# osg frameworks
FOREACH (OFW ${OSGLIST})
	IF (NOT IS_DIRECTORY "${QFWDIR}/${OFW}.framework")
		COPY_FRAMEWORK("${OSG_FW_DIR}" ${OFW} "${QFWDIR}")
	ENDIF ()
ENDFOREACH (OFW)

# osg plugins

IF (OSG_PLUGINS_PATH)
	FILE (GLOB OSGPLUGLIST RELATIVE ${OSG_PLUGINS_PATH} ${OSG_PLUGINS_PATH}/*.so)
	EXECUTE_PROCESS (COMMAND mkdir -p "${QPLUGDIR}/../osgPlugins")
	FOREACH (OP ${OSGPLUGLIST})
        EXECUTE_PROCESS (COMMAND ditto ${QARCHS} "${OSG_PLUGINS_PATH}/${OP}" "${QPLUGDIR}/../osgPlugins/${OP}")
	ENDFOREACH (OP)
ENDIF ()

# update lib paths

MESSAGE (STATUS "Updating OSG library paths...")

FOREACH (OFW ${OSGLIST})
    # get install names from installed in case bundled copy already changed
    # from a previous install attempt
    GET_INSTALL_NAME ("${OSG_FW_DIR}/${OFW}.framework/${OFW}" ${OFW}.framework OO)
    SET (OFW_CHG "${OO}")
    SET (OFW_CHG_TO "${ATEXECUTABLE}/@QGIS_FW_SUBDIR@/${OFW}.framework/${OFW}")
    # qgis app
    INSTALLNAMETOOL_CHANGE ("${OFW_CHG}" "${OFW_CHG_TO}" "${QAPPDIR}/${QGIS_APP_NAME}")

	SET (LIBPOST "${OFW}.framework/${OFW}")
    # osg frameworks
    IF (@OSX_HAVE_LOADERPATH@)
        SET (OFW_CHG_TO "${ATLOADER}/../../../${LIBPOST}")
    ENDIF ()
    FOREACH (OF ${OSGLIST})
        INSTALLNAMETOOL_CHANGE ("${OFW_CHG}" "${OFW_CHG_TO}" "${QFWDIR}/${OF}.framework/${OF}")
    ENDFOREACH (OF)
    # osg plugins
    IF (@OSX_HAVE_LOADERPATH@)
        SET (OFW_CHG_TO "${ATLOADER}/@QGIS_PLUGIN_SUBDIR_REV@/@QGIS_FW_SUBDIR@/${LIBPOST}")
    ENDIF ()
    FOREACH (OP ${OSGPLUGLIST})
        INSTALLNAMETOOL_CHANGE ("${OFW_CHG}" "${OFW_CHG_TO}" "${QPLUGDIR}/../osgPlugins/${OP}")
    ENDFOREACH (OP)
    # globe plugin
    INSTALLNAMETOOL_CHANGE ("${OFW_CHG}" "${OFW_CHG_TO}" "${QPLUGDIR}/libglobeplugin.so")
ENDFOREACH (OFW)
IF (@HAVE_OSGEARTHQT@)
    
    SET (OSGLIST ${OSGLIST} osgQt osgEarthQt)
ENDIF (@HAVE_OSGEARTHQT@)

ENDIF (@OSGEARTH_FOUND@)