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| author | Ævar Arnfjörð Bjarmason <avarab@gmail.com> | 2022-11-07 22:23:11 +0100 |
|---|---|---|
| committer | Taylor Blau <me@ttaylorr.com> | 2022-11-07 22:11:51 -0500 |
| commit | fb8d7add06792bd4cc0f00c032b44478b219ca90 (patch) | |
| tree | 37c276b9769093588c32a6da573185d30cbed40f /builtin/commit.c | |
| parent | Makefile & test-tool: replace "DC_SHA1" variable with a "define" (diff) | |
| download | git-fb8d7add06792bd4cc0f00c032b44478b219ca90.tar.gz git-fb8d7add06792bd4cc0f00c032b44478b219ca90.zip | |
Makefile: document default SHA-1 backend on OSX
Since [1] the default SHA-1 backend on OSX has been
APPLE_COMMON_CRYPTO. Per [2] we'll skip using it on anything older
than Mac OS X 10.4 "Tiger"[3].
When "DC_SHA1" was made the default in [4] this interaction between it
and APPLE_COMMON_CRYPTO seems to have been missed in. Ever since
DC_SHA1 was "made the default" we've still used Apple's CommonCrypto
instead of sha1collisiondetection on modern versions of Darwin and
OSX.
1. 61067954ce1 (cache.h: eliminate SHA-1 deprecation warnings on Mac
OS X, 2013-05-19)
2. 9c7a0beee09 (config.mak.uname: set NO_APPLE_COMMON_CRYPTO on older
systems, 2014-08-15)
3. We could probably drop "NO_APPLE_COMMON_CRYPTO", as nobody's likely
to care about such on old version of OSX anymore. But let's leave that
for now.
4. e6b07da2780 (Makefile: make DC_SHA1 the default, 2017-03-17)
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Taylor Blau <me@ttaylorr.com>
Diffstat (limited to 'builtin/commit.c')
0 files changed, 0 insertions, 0 deletions