alias-transparency

• The set_property() and set_target_properties() commands now accept Alias Targets. Properties are set on the target which the alias references.

• The target_compile_definitions(), target_compile_features(), target_compile_options(), target_include_directories(), target_link_directories(), target_link_libraries(), target_link_options(), target_precompile_headers(), and target_sources() commands now accept Alias Targets. The command operates on the target which the alias references.

• The add_dependencies() command now accepts Alias Targets. Dependencies are added to the target which the alias references.

• The ALIASED_TARGET target property is now read-only.