Fix build for devices with MESH as the default network type (#361)

Author: Jamie Smith

connectivity/drivers/802.15.4_RF/CMakeLists.txt

@@ -9,6 +9,9 @@ macro(create_mbed_802_15_4_target)
 		# Nanostack drivers always require Mbed RTOS
 		target_link_libraries(mbed-802.15.4-rf PUBLIC mbed-core-flags mbed-rtos-flags)
 
+		# For NanostackRfPhy.h
+		target_link_libraries(mbed-802.15.4-rf PUBLIC mbed-nanostack)
+
 		target_link_libraries(mbed-nanostack
 		    INTERFACE
 		        mbed-802.15.4-rf

connectivity/nanostack/mbed-mesh-api/CMakeLists.txt

@@ -34,8 +34,13 @@ target_link_libraries(mbed-nanostack-mbed_mesh_api
     PUBLIC
         mbed-nanostack-hal_mbed_cmsis_rtos
         mbed-nanostack-sal_stack
+		mbed-nanostack
         mbed-netsocket-api
         mbed-core-flags
     PRIVATE
         mbed-rtos-flags
 )
+
+# Since there are a lot of circular references between this library and mbed-netsocket-api,
+# we have to have CMake repeat the libraries on the link line multiple times.
+set_property(TARGET mbed-nanostack-mbed_mesh_api PROPERTY LINK_INTERFACE_MULTIPLICITY 3)

connectivity/netsocket/CMakeLists.txt

@@ -69,6 +69,12 @@ if("MBED_CONF_TARGET_NETWORK_DEFAULT_INTERFACE_TYPE=CELLULAR" IN_LIST MBED_CONFI
     target_link_libraries(mbed-netsocket-api PUBLIC mbed-cellular)
 endif()
 
+# Similarly if mesh networking is used bring in that library
+if("MBED_CONF_TARGET_NETWORK_DEFAULT_INTERFACE_TYPE=MESH" IN_LIST MBED_CONFIG_DEFINITIONS)
+    target_link_libraries(mbed-netsocket-api PUBLIC mbed-nanostack-mbed_mesh_api)
+endif()
+
+
 if("DEVICE_EMAC=1" IN_LIST MBED_TARGET_DEFINITIONS)
     target_link_libraries(mbed-netsocket-api
         INTERFACE