Add cmake install commands

CMakeLists.txt

@@ -17,8 +17,11 @@ if (NOT CMAKE_BUILD_TYPE AND NOT CMAKE_CONFIGURATION_TYPES)
 	set(CMAKE_BUILD_TYPE Release CACHE STRING "Choose the type of build (Debug, Release, RelWithDebInfo, MinSizeRel)" FORCE)
 endif()
 
+option(BUILD_SHARED_LIBS "Build using shared libraries" ON)
+
 set(NOVA_SANITIZERS "" CACHE STRING "Sanitizers to enable (address, undefined, leak)")
 set(NOVA_WERROR OFF CACHE BOOL "Treat compiler warnings as errors")
+set(NOVA_LIBRARY_INSTALL OFF CACHE BOOL "Enable library installation targets")
 
 add_compile_definitions(
 	NOVA_VERSION_MAJOR=${PROJECT_VERSION_MAJOR}
@@ -87,5 +90,10 @@ else()
 	message(FATAL_ERROR "Unsupported platform")
 endif()
 
+if (NOVA_LIBRARY_INSTALL)
+	include(CMakePackageConfigHelpers)
+	include(GNUInstallDirs)
+endif()
+
 add_subdirectory(engine)
 add_subdirectory(editor)