qca-qt5 can't use plugins from qca (built against qt4).
If need be, we'll enable more plugins as subpackages someday
(gnupg,cyrus-sasl & pkcs11 are available)
ok rsadowski@
QCA aims to provide a straightforward and cross-platform crypto API, using Qt
datatypes and conventions. QCA separates the API from the implementation,
using plugins known as Providers.
tweaks/ok zhuk@