Massive changes to the organisation of PolyVoxCore and PolyVoxYtil.

Also added start of logging capability.

library/PolyVoxUtil/CMakeLists.txt

@@ -0,0 +1,51 @@
+CMAKE_MINIMUM_REQUIRED(VERSION 2.6)
+
+PROJECT(PolyVoxUtil)
+
+#Projects source files
+SET(UTIL_SRC_FILES
+	source/Serialization.cpp
+	source/VolumeChangeTracker.cpp
+)
+
+#Projects headers files
+SET(UTIL_INC_FILES
+	include/Export.h
+	include/Serialization.h
+	include/VolumeChangeTracker.h	
+)
+
+ADD_DEFINITIONS(-DPOLYVOXUTIL_EXPORT) #Export symbols in the .dll
+
+#Appends "_d" to the generated library when in debug mode
+SET(CMAKE_DEBUG_POSTFIX "_d")
+
+#"Sources" and "Headers" are the group names in Visual Studio.
+#They may have other uses too...
+SOURCE_GROUP("Sources" FILES ${UTIL_SRC_FILES})
+SOURCE_GROUP("Headers" FILES ${UTIL_INC_FILES})
+
+#Tell CMake the paths
+INCLUDE_DIRECTORIES(${CMAKE_CURRENT_SOURCE_DIR}/include ../PolyVoxCore/include)
+#There has to be a better way!
+LINK_DIRECTORIES(${CMAKE_CURRENT_BINARY_DIR}/../PolyVoxCore/debug ${CMAKE_CURRENT_BINARY_DIR}/../PolyVoxCore/release)
+
+#Util
+#Build
+ADD_LIBRARY(PolyVoxUtil SHARED ${UTIL_SRC_FILES} ${UTIL_INC_FILES})
+TARGET_LINK_LIBRARIES(PolyVoxUtil debug PolyVoxCore_d optimized PolyVoxCore)
+SET_TARGET_PROPERTIES(PolyVoxUtil PROPERTIES VERSION ${POLYVOX_VERSION} SOVERSION ${POLYVOX_VERSION_MAJOR})
+IF(WIN32)
+	SET_TARGET_PROPERTIES(PolyVoxUtil PROPERTIES COMPILE_FLAGS "/wd4251") #Disable warning on STL exports
+ENDIF(WIN32)
+
+#Install
+INSTALL(TARGETS PolyVoxUtil
+	RUNTIME DESTINATION PolyVoxUtil/bin
+	LIBRARY DESTINATION PolyVoxUtil/lib
+	ARCHIVE DESTINATION PolyVoxUtil/lib
+	COMPONENT library
+)
+
+#Install the util header files.
+INSTALL(DIRECTORY include DESTINATION PolyVoxUtil COMPONENT development PATTERN "*.svn*" EXCLUDE)