>>   Log Message:
>>   MDC2 is a patented algorithm; don't ship it in default libcrypto.
>>   MKCRYPTO_MDC2 will build a separate library, libcrypto_mdc2.
>doesn't this require libcrypto (and libdes) shlib major bump?

	no, we don't need to.  we supply dummy function that exit(1).
	lib/libcrypto/mdc2dgst_dummy.c

itojun