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>
This commit is contained in:
Ævar Arnfjörð Bjarmason
2017-07-01 22:05:46 +00:00
committed by Junio C Hamano
parent 9936c1b52a
commit 86cfd61e6b
4 changed files with 21 additions and 0 deletions

4
.gitmodules vendored Normal file
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[submodule "sha1collisiondetection"]
path = sha1collisiondetection
url = https://github.com/cr-marcstevens/sha1collisiondetection.git
branch = master