Add: -DBUILD_{SHARED_LIB, STATIC_LIB, CLI, TESTS} cmake options
Add: -DBUILD_{SHARED_LIB, STATIC_LIB, CLI, TESTS} cmake options

Signed-off-by: Christoph Hoopmann <f36ee3241edbea4d84c4a2fcfeb65eb4f0f9bdc5@gmail.com>

calccrypto/OpenPGP,calccrypto/OpenPGP,calccrypto/OpenPGP