Adaptive_beamformer.o: In function `Adaptive_beamformer::Adaptive_beamformer(Phase_Attenuator_controller*, int, int*)':
Adaptive_beamformer.cpp:(.text+0x3c): undefined reference to `libsocket::unix_dgram_server::unix_dgram_server()'
Adaptive_beamformer.cpp:(.text+0xed): undefined reference to `libsocket::unix_dgram_server::setup(char const*, int)'
Adaptive_beamformer.o: In function `Adaptive_beamformer::~Adaptive_beamformer()':
Adaptive_beamformer.cpp:(.text+0x1d7): undefined reference to `libsocket::socket::destroy()'
Adaptive_beamformer.o: In function `Adaptive_beamformer::send_ack()':
Adaptive_beamformer.cpp:(.text+0x27c): undefined reference to `libsocket::unix_dgram::sndto(void const*, unsigned long, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, int)'
Adaptive_beamformer.o: In function `Adaptive_beamformer::accept_socket()':
Adaptive_beamformer.cpp:(.text+0x2b6): undefined reference to `libsocket::unix_dgram::rcvfrom(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >&, int)'
Adaptive_beamformer.o: In function `Adaptive_beamformer::get_data_from_socket()':
Adaptive_beamformer.cpp:(.text+0x393): undefined reference to `libsocket::unix_dgram::rcvfrom(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >&, int)'
Adaptive_beamformer.o: In function `Adaptive_beamformer::send_data_by_socket(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >)':
Adaptive_beamformer.cpp:(.text+0x44a): undefined reference to `libsocket::unix_dgram::sndto(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, int)'
Adaptive_beamformer.o:(.rodata._ZTVN9libsocket17unix_dgram_serverE[_ZTVN9libsocket17unix_dgram_serverE]+0x58): undefined reference to `libsocket::socket::destroy()'
Adaptive_beamformer.o:(.rodata._ZTCN9libsocket17unix_dgram_serverE0_NS_10unix_dgramE[_ZTVN9libsocket17unix_dgram_serverE]+0x58): undefined reference to `libsocket::socket::destroy()'
Adaptive_beamformer.o:(.rodata._ZTCN9libsocket17unix_dgram_serverE0_NS_11unix_socketE[_ZTVN9libsocket17unix_dgram_serverE]+0x58): undefined reference to `libsocket::socket::destroy()'
Adaptive_beamformer.o:(.rodata._ZTIN9libsocket11unix_socketE[_ZTIN9libsocket11unix_socketE]+0x18): undefined reference to `typeinfo for libsocket::socket'
Adaptive_beamformer.o: In function `libsocket::unix_dgram_server::~unix_dgram_server()':
Adaptive_beamformer.cpp:(.text._ZN9libsocket17unix_dgram_serverD1Ev[_ZN9libsocket17unix_dgram_serverD1Ev]+0x48): undefined reference to `libsocket::socket::~socket()'
collect2: error: ld returned 1 exit status
Makefile:12: recipe for target 'beamforming' failed
make: *** [beamforming] Error 1