with-extra-charsets in MySQL 5.0?

[js]

 Hi list.

Is there any reason mysql5 port doesn't
have --with-extra-charsets configure option in is port file?

I found mysql4 port has that one.

$ port cat mysql4 | grep extra
                  --enable-thread-safe-client --with-extra-charsets=complex \

might be better to have extra-charsets variants I think.

Any idea?