add eth lib to back compat because it uses memmove/memcpy which was aliased in <= glibc 2.14
add eth lib to back compat because it uses memmove/memcpy which was aliased in <= glibc 2.14


Former-commit-id: 25c8ac55cce7e7372336d199c82beeecdbe332e1
syscoin/syscoin,syscoin/syscoin,syscoin/syscoin,syscoin/syscoin,syscoin/syscoin,syscoin/syscoin,syscoin/syscoin,syscoin/syscoin