Enable building CIL in the host libsepol. Enable building CIL as part of the host libsepol. This will allow using it for host-side policy tools. Omit it from the device libsepol used for the CTS for now, unless/until such a time as we find it necessary there. Also build secilc, the CIL compiler. Change-Id: I2f04a720d9143a9c84fbab211511f76d82581b0b Signed-off-by: Stephen Smalley <[email protected]>