Always require a 64 bit integer type

* configure.ac (available_digests_64): Merge with available_digests.
(available_kdfs_64): Merge with available_kdfs.
<64 bit datatype test>: Bail out if no such type is available.
* src/types.h: Emit #error if no u64 can be defined.
(PROPERLY_ALIGNED_TYPE): Always add u64 type.
* cipher/bithelp.h: Remove all code paths which handle the
case of !HAVE_U64_TYPEDEF.
* cipher/bufhelp.h: Ditto.
* cipher/cipher-ccm.c: Ditto.
* cipher/cipher-gcm.c: Ditto.
* cipher/cipher-internal.h: Ditto.
* cipher/cipher.c: Ditto.
* cipher/hash-common.h: Ditto.
* cipher/md.c: Ditto.
* cipher/poly1305.c: Ditto.
* cipher/scrypt.c: Ditto.
* cipher/tiger.c: Ditto.
* src/g10lib.h: Ditto.
* tests/basic.c: Ditto.
* tests/bench-slope.c: Ditto.
* tests/benchmark.c: Ditto.
--

Given that SHA-2 and some other algorithms require a 64 bit type it
does not make anymore sense to conditionally compile some part when
the platform does not provide such a type.

GnuPG-bug-id: 1815.
Signed-off-by: Werner Koch <wk@gnupg.org>

1 files changed, 0 insertions, 2 deletions

diff --git a/cipher/md.c b/cipher/md.c
index 281db120..5b4f0c13 100644
--- a/cipher/md.c
+++ b/cipher/md.c
@@ -1228,7 +1228,6 @@ md_stop_debug( gcry_md_hd_t md )
       md->ctx->debug = NULL;
     }
 
-#ifdef HAVE_U64_TYPEDEF
   {  /* a kludge to pull in the __muldi3 for Solaris */
     volatile u32 a = (u32)(uintptr_t)md;
     volatile u64 b = 42;
@@ -1236,7 +1235,6 @@ md_stop_debug( gcry_md_hd_t md )
     c = a * b;
     (void)c;
   }
-#endif
 }