Added EMGU_SIGN_BINARY macro.

cmake/modules/FindCodeSign.cmake

@@ -20,6 +20,23 @@ IF(EMGU_SIGN_EXECUTABLE)
   SET(EMGU_SIGN_FOUND TRUE)
 ENDIF()
 
+MACRO(EMGU_SIGN_BINARY target file_full_path)
+  IF (EMGU_SIGN_FOUND)
+    GET_FILENAME_COMPONENT(EMGU_SIGN_WORKING_DIR ${file_full_path} DIRECTORY)
+	GET_FILENAME_COMPONENT(EMGU_SIGN_FILE_NAME ${file_full_path} NAME)
+    STRING(REGEX REPLACE "/" "\\\\" WIN_BINARY_FULL_PATH "${file_full_path}" )
+    SET(SIGNED_BINARY_DIRECTORY "${EMGU_SIGN_WORKING_DIR}/signed")
+    STRING(REGEX REPLACE "/" "\\\\" WIN_SIGNED_BINARY_DIRECTORY "${SIGNED_BINARY_DIRECTORY}")
+    add_custom_command(TARGET ${the_target}
+      POST_BUILD
+      COMMAND ${CMAKE_COMMAND} -E make_directory ${WIN_SIGNED_BINARY_DIRECTORY}
+      COMMAND ${EMGU_SIGN_EXECUTABLE} "${WIN_BINARY_FULL_PATH}" "${WIN_SIGNED_BINARY_DIRECTORY}"
+      COMMAND ${CMAKE_COMMAND} -E copy ${SIGNED_DLL_DIRECTORY}/${EMGU_SIGN_FILE_NAME} ${EMGU_SIGN_WORKING_DIR}
+      WORKING_DIRECTORY "${EMGU_SIGN_WORKING_DIR}"
+      COMMENT "Signing ${file_full_path}")
+  ENDIF ()
+ENDMACRO(GET_CS_LIBRARY_TARGET_DIR)
+
 MARK_AS_ADVANCED(EMGU_SIGN_EXECUTABLE EMGU_SIGN_FOUND)