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| author | Justin Tobler <jltobler@gmail.com> | 2025-04-03 09:05:28 -0500 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2025-04-07 14:39:26 -0700 |
| commit | 16fd6c85e4d036e789916e4d802b47a792fe496e (patch) | |
| tree | 8e2a423df7f091b4c5508a388760474738c476d8 /hash.h | |
| parent | 683c54c999c301c2cd6f715c411407c413b1d84e (diff) | |
| download | git-16fd6c85e4d036e789916e4d802b47a792fe496e.tar.xz | |
help: include SHA implementation in version info
When the `--build-options` flag is used with git-version(1), additional
information about the built version of Git is printed. During build
time, different SHA implementations may be configured, but this
information is not included in the version info.
Add the SHA implementations Git is built with to the version info by
requiring each backend to define a SHA1_BACKEND or SHA256_BACKEND symbol
as appropriate and use the value in the printed build options.
Signed-off-by: Justin Tobler <jltobler@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'hash.h')
| -rw-r--r-- | hash.h | 8 |
1 files changed, 8 insertions, 0 deletions
@@ -2,16 +2,20 @@ #define HASH_H #if defined(SHA1_APPLE) +#define SHA1_BACKEND "SHA1_APPLE (No collision detection)" #include <CommonCrypto/CommonDigest.h> #elif defined(SHA1_OPENSSL) +# define SHA1_BACKEND "SHA1_OPENSSL (No collision detection)" # include <openssl/sha.h> # if defined(OPENSSL_API_LEVEL) && OPENSSL_API_LEVEL >= 3 # define SHA1_NEEDS_CLONE_HELPER # include "sha1/openssl.h" # endif #elif defined(SHA1_DC) +#define SHA1_BACKEND "SHA1_DC" #include "sha1dc_git.h" #else /* SHA1_BLK */ +#define SHA1_BACKEND "SHA1_BLK (No collision detection)" #include "block-sha1/sha1.h" #endif @@ -46,17 +50,21 @@ #endif #if defined(SHA256_NETTLE) +#define SHA256_BACKEND "SHA256_NETTLE" #include "sha256/nettle.h" #elif defined(SHA256_GCRYPT) +#define SHA256_BACKEND "SHA256_GCRYPT" #define SHA256_NEEDS_CLONE_HELPER #include "sha256/gcrypt.h" #elif defined(SHA256_OPENSSL) +# define SHA256_BACKEND "SHA256_OPENSSL" # include <openssl/sha.h> # if defined(OPENSSL_API_LEVEL) && OPENSSL_API_LEVEL >= 3 # define SHA256_NEEDS_CLONE_HELPER # include "sha256/openssl.h" # endif #else +#define SHA256_BACKEND "SHA256_BLK" #include "sha256/block/sha256.h" #endif |