Fix: link T into oai_eth_transpro

Via the include of the logging system, the ethernet transport
library implicitly depends on T. Hence, link T into
oai_eth_transpro.

radio/ETHERNET/CMakeLists.txt

@@ -3,6 +3,7 @@ add_library(oai_eth_transpro MODULE
             eth_udp.c
             eth_raw.c
 )
+target_link_libraries(oai_eth_transpro PRIVATE ${T_LIB})
 target_include_directories(oai_eth_transpro PUBLIC ${CMAKE_CURRENT_SOURCE_DIR})
 set_target_properties(oai_eth_transpro PROPERTIES LIBRARY_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR})
 add_custom_command(TARGET oai_eth_transpro POST_BUILD