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author | Ævar Arnfjörð Bjarmason <avarab@gmail.com> | 2022-11-07 22:23:07 +0100 |
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committer | Taylor Blau <me@ttaylorr.com> | 2022-11-07 22:11:51 -0500 |
commit | f569897cdac5c79639aaaa9f97207bc317e7624d (patch) | |
tree | a6741209bc5f08cef8f9c3cfe9ce626ea790570a | |
parent | 34b660e3e60b094cd456dbaf9484ba261a7a9faa (diff) | |
download | git-f569897cdac5c79639aaaa9f97207bc317e7624d.tar.gz |
Makefile: rephrase the discussion of *_SHA1 knobs
In the preceding commit the discussion of the *_SHA1 knobs was left
as-is to benefit from a smaller diff, but since we're changing these
let's use the same phrasing we use for most other knobs. E.g. "define
X", not "define X environment variable", and get rid of the "when
running make to link with" entirely.
Furthermore the discussion of DC_SHA1* options is now under a "Options
for the sha1collisiondetection implementation" heading, so we don't
need to clarify that these options go along with DC_SHA1=Y, so let's
rephrase them accordingly.
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Taylor Blau <me@ttaylorr.com>
-rw-r--r-- | Makefile | 12 |
1 files changed, 6 insertions, 6 deletions
@@ -492,20 +492,20 @@ include shared.mak # Define DC_SHA1 to enable the collision-detecting sha1 # algorithm. This is slower, but may detect attempted collision attacks. # -# Define BLK_SHA1 environment variable to make use of the bundled -# optimized C SHA1 routine. +# Define BLK_SHA1 to make use of optimized C SHA-1 routines bundled +# with git (in the block-sha1/ directory). # -# Define OPENSSL_SHA1 environment variable when running make to link -# with the SHA1 routine from openssl library. +# Define OPENSSL_SHA1 to link to the SHA-1 routines from the OpenSSL +# library. # # ==== Options for the sha1collisiondetection library ==== # -# Define DC_SHA1_EXTERNAL in addition to DC_SHA1 if you want to build / link +# Define DC_SHA1_EXTERNAL if you want to build / link # git with the external SHA1 collision-detect library. # Without this option, i.e. the default behavior is to build git with its # own built-in code (or submodule). # -# Define DC_SHA1_SUBMODULE in addition to DC_SHA1 to use the +# Define DC_SHA1_SUBMODULE to use the # sha1collisiondetection shipped as a submodule instead of the # non-submodule copy in sha1dc/. This is an experimental option used # by the git project to migrate to using sha1collisiondetection as a |