I was trying to cleanup my local USE flag settings and stumbled on the
following three: smartcard, pcsc-lite and pkcs11.

Knowing all 3 are related, I greped use.local.desc to see what each
meant for different packages. To sum up what I found:
 * pcsc-lite is basically: enable smartcard support through <pkg>sys-
apps/pcsc-lite</pkg>
 * pkcs11: enabled PKCS#11 (smartcard) via $pkg

These look like the same thing to me so I propose we merge them all
into USE=smartcard as this is the feature being enabled, not the lib or
the standard being used to access the hardware if any.

-- 
Gilles Dartiguelongue <eva@gentoo.org>
Gentoo