Add options to CMakeLists.txt for optimizing build

CMakeLists.txt

@@ -160,6 +160,24 @@ elseif(WIN32)
 	)
 endif()
 
+# Optimize build
+option(ENABLE_LINK_TIME_OPTIMIZATION "Enable link time optimization" OFF)
+if(ENABLE_LINK_TIME_OPTIMIZATION)
+	include(CheckIPOSupported)
+	check_ipo_supported(RESULT result)
+	if(result)
+		set_target_properties(focuswriter PROPERTIES INTERPROCEDURAL_OPTIMIZATION TRUE)
+	endif()
+endif()
+
+option(ENABLE_STRIP "Enable automatic stripping of release builds" OFF)
+if(ENABLE_STRIP)
+	add_custom_command(TARGET focuswriter
+		POST_BUILD
+		COMMAND ${CMAKE_STRIP} $<TARGET_FILE:focuswriter>
+	)
+endif()
+
 # Create symbols
 add_subdirectory(resources/symbols)