git/hash.h
Ævar Arnfjörð Bjarmason 86cfd61e6b sha1dc: optionally use sha1collisiondetection as a submodule
Add an option to use the sha1collisiondetection library from the
submodule in sha1collisiondetection/ instead of in the copy in the
sha1dc/ directory.

This allows us to try out the submodule in sha1collisiondetection
without breaking the build for anyone who's not expecting them as we
work out any kinks.

Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-07-03 10:09:34 -07:00

21 lines
389 B
C

#ifndef HASH_H
#define HASH_H
#if defined(SHA1_PPC)
#include "ppc/sha1.h"
#elif defined(SHA1_APPLE)
#include <CommonCrypto/CommonDigest.h>
#elif defined(SHA1_OPENSSL)
#include <openssl/sha.h>
#elif defined(SHA1_DC)
#ifdef DC_SHA1_SUBMODULE
#include "sha1collisiondetection/lib/sha1.h"
#else
#include "sha1dc/sha1.h"
#endif
#else /* SHA1_BLK */
#include "block-sha1/sha1.h"
#endif
#endif