diff --git a/.gitignore b/.gitignore
index b854022..7fb4fbd 100644
--- a/.gitignore
+++ b/.gitignore
@@ -5,6 +5,7 @@
 *.vmo
 CodeGen/dest/*.txt
 PyCmoOld/
+out/
 
 .vscode/
 
diff --git a/LibCmo/CKDefines.hpp b/LibCmo/CKDefines.hpp
index f7a01fd..e28b38c 100644
--- a/LibCmo/CKDefines.hpp
+++ b/LibCmo/CKDefines.hpp
@@ -2,6 +2,7 @@
 
 #include <string>
 #include <vector>
+#include <cstring>
 
 namespace LibCmo {
 	namespace CK2 {
@@ -150,10 +151,6 @@ namespace LibCmo {
 
 		struct VxQuaternion {
 			union {
-				struct {
-					VxVector axis;
-					float angle;
-				};
 				struct {
 					float x, y, z, w;
 				};
@@ -168,7 +165,7 @@ namespace LibCmo {
 			float m_Data[4][4];
 
 			VxMatrix() : m_Data() {
-				memset(m_Data, 0, sizeof(m_Data));
+				std::memset(m_Data, 0, sizeof(m_Data));
 				m_Data[0][0] = m_Data[1][1] = m_Data[2][2] = m_Data[3][3] = 1.0f;
 			}
 			VxMatrix(float m[4][4]) : m_Data() { std::memcpy(m_Data, m, sizeof(m_Data)); }
diff --git a/LibCmo/CKGlobals.cpp b/LibCmo/CKGlobals.cpp
index 2d04431..70bf288 100644
--- a/LibCmo/CKGlobals.cpp
+++ b/LibCmo/CKGlobals.cpp
@@ -1,8 +1,9 @@
 #include "VTUtils.hpp"
 #if defined(LIBCMO_OS_WIN32)
 #define ZLIB_WINAPI
-#include <zconf.h>
 #endif
+#include <zconf.h>
+
 
 #include "CKGlobals.hpp"
 #include <zlib.h>
diff --git a/LibCmo/CMakeLists.txt b/LibCmo/CMakeLists.txt
new file mode 100644
index 0000000..efb0f5a
--- /dev/null
+++ b/LibCmo/CMakeLists.txt
@@ -0,0 +1,49 @@
+cmake_minimum_required(VERSION 3.12)
+project(LibCmo LANGUAGES CXX)
+
+# find packages
+find_package(ZLIB REQUIRED)
+find_package(Iconv REQUIRED)
+
+# set standard
+set(CMAKE_CXX_STANDARD 20)
+
+set(libcmo_headers ".")
+set(libcmo_sources
+	CKGlobals.cpp
+	CKFile.cpp
+	CKFileReader.cpp
+	CKFileWriter.cpp
+	CKMinContext.cpp
+	CKStateChunk.cpp
+	VxMemoryMappedFile.cpp
+	VTEncoding.cpp
+	VTUtils.cpp
+)
+set(libcmo_managers_sources
+	CKManagerImplements/CKBaseManager.cpp
+)
+set(libcmo_objects_sources
+	CKObjectImplements/CKObject.cpp
+)
+
+# create static library
+add_library(LibCmo
+STATIC
+	${libcmo_sources}
+	${libcmo_managers_sources}
+	${libcmo_objects_sources}
+)
+target_link_libraries(LibCmo
+PRIVATE
+	${ZLIB_LIBRARIES}
+	${Iconv_LIBRARIES}
+)
+target_include_directories(LibCmo
+PUBLIC
+	${libcmo_headers}
+PRIVATE
+	${ZLIB_INCLUDE_DIRS}
+	${Iconv_INCLUDE_DIRS}
+)
+
diff --git a/LibCmo/VTUtils.hpp b/LibCmo/VTUtils.hpp
index 9dab838..c5c1667 100644
--- a/LibCmo/VTUtils.hpp
+++ b/LibCmo/VTUtils.hpp
@@ -45,6 +45,7 @@
 #include <type_traits>
 #include <cinttypes>
 #include <cstdint>
+#include <initializer_list>
 
 namespace LibCmo {
 
diff --git a/Unvirt/CMakeLists.txt b/Unvirt/CMakeLists.txt
new file mode 100644
index 0000000..ded7d84
--- /dev/null
+++ b/Unvirt/CMakeLists.txt
@@ -0,0 +1,26 @@
+cmake_minimum_required(VERSION 3.12)
+project(Unvirt LANGUAGES CXX)
+
+# add libcmo
+add_subdirectory("../LibCmo" "LibCmo.out")
+
+# setup sources
+set(unvirt_sources
+	AccessibleValue.cpp
+	CmdHelper.cpp
+	StringHelper.cpp
+	StructFormatter.cpp
+	TerminalHelper.cpp
+	Unvirt.cpp
+)
+
+# set languages
+set(CMAKE_CXX_STANDARD 20)
+
+# generate program
+add_executable(Unvirt ${unvirt_sources})
+target_link_libraries(Unvirt
+PRIVATE
+	LibCmo
+)
+