| # SPDX-License-Identifier: Apache-2.0 | 
 |  | 
 | add_library(subsys__bluetooth INTERFACE) | 
 |  | 
 | target_include_directories(subsys__bluetooth INTERFACE ${CMAKE_CURRENT_SOURCE_DIR}) | 
 |  | 
 | add_subdirectory(common) | 
 | add_subdirectory_ifdef(CONFIG_BT_HCI host) | 
 | add_subdirectory_ifdef(CONFIG_BT_SHELL shell) | 
 | add_subdirectory_ifdef(CONFIG_BT_CONN services) | 
 | add_subdirectory_ifdef(CONFIG_BT_MESH mesh) | 
 | add_subdirectory_ifdef(CONFIG_BT_AUDIO audio) | 
 | add_subdirectory_ifdef(CONFIG_BT_CRYPTO crypto) | 
 |  | 
 | if(CONFIG_BT_CTLR AND CONFIG_BT_LL_SW_SPLIT) | 
 |   add_subdirectory(controller) | 
 | endif() | 
 |  | 
 | zephyr_include_directories(${ZEPHYR_BASE}/subsys/bluetooth) | 
 |  | 
 | add_subdirectory(lib) |