Fix static lib registration for block, hash, mac, stream, kdf

The support problems from having static libraries not work in the
obvious way will be endless trouble. Instead have each set of
registrations tag along in a source file for the basic type, at the
cost of some extra ifdefs. On shared libs this is harmless -
everything is going into the shared object anyway. With static libs,
this means pulling in a single block cipher pulls in the text of all
the them. But that's still strictly better than the amalgamation
(which is really pulling in everything), and it works (unlike status quo).

1 files changed, 4 insertions, 2 deletions

diff --git a/src/lib/hash/hash.h b/src/lib/hash/hash.h
index 9b2ca0d3b..8406a4c0f 100644
--- a/src/lib/hash/hash.h
+++ b/src/lib/hash/hash.h
@@ -20,11 +20,15 @@ namespace Botan {
 class BOTAN_DLL HashFunction : public Buffered_Computation
    {
    public:
+      typedef SCAN_Name Spec;
+
       /**
       * @return new object representing the same algorithm as *this
       */
       virtual HashFunction* clone() const = 0;
 
+      virtual ~HashFunction();
+
       virtual void clear() = 0;
 
       virtual std::string name() const = 0;
@@ -33,8 +37,6 @@ class BOTAN_DLL HashFunction : public Buffered_Computation
       * @return hash block size as defined for this algorithm
       */
       virtual size_t hash_block_size() const { return 0; }
-
-      typedef SCAN_Name Spec;
    };
 
 }