gpgme: need *both* gnupg and gnupg2?

[Rex Dieter]

gpgme seems to need both gnupg(1) (for OpenPGP support) and gnupg(2) (for
CMS support), according to the README.

Can gpg2 be used instead for gpgme's OpenPGP support (using something
like ./configure --with-gpg=/usr/bin/gpg2) to reduce it's external
dependencies to just gnupg2?  

I naively tried this, and some of the tests performed by 'make check' now
fail.

-- Rex