Default Camellia Encryption Support in Build

[Nate Rosenblum]

> > 2. When I built Krb5 1.10 with OpenSSL - it built fine. But when I am
> > trying to build Krb5 1.11.3 the same way with OpenSSL - I am getting
some
> > Camellia related linking errors. (I am building the lib for Android
> > platform and using 1.0.0a version of OpenSSL for libssl and libcrypto)
>
> You are running configure using "--with-crypto-impl=openssl"?  What
> are the specific errors that you are getting?

I ran into this back in May and emailed the list about it. There are only
three colliding symbols (Camellia_{Ekeygen, EncryptBlock, DecryptBlock}),
and you can easily patch them out of the header as they're only used within
the translation unit. I didn't send a pull request for this because it's a
bit hacky; renaming the symbols is probably the way to go.

patch as gist, if it'll get you unblocked:
https://gist.github.com/flandr/5823800

Best,

--nate