Compilation fails, How to add google::protobuf support

[Giwayla]

undefined reference to google::protobuf::io::CodedInputStream::ReadVarint32Fallback(unsigned int)' /usr/local/include/google/protobuf/io/coded_stream.h:915: undefined reference to google::protobuf::io::CodedInputStream::ReadVarint32Fallback(unsigned int)'
/usr/local/include/google/protobuf/io/coded_stream.h:915: undefined reference to google::protobuf::io::CodedInputStream::ReadVarint32Fallback(unsigned int)' /usr/local/include/google/protobuf/io/coded_stream.h:915: undefined reference to google::protobuf::io::CodedInputStream::ReadVarint32Fallback(unsigned int)'