From: Junio C Hamano <gitster@pobox.com>
Date: Tue, 01 Jul 2025 22:10:44 GMT
Subject: Re: [PATCH v2 00/11] Add SHA-256 by default as a breaking change
Message-ID: <xmqqikkbimu3.fsf@gitster.g>
In-Reply-To: <20250701212237.766774-1-sandals@crustytoothpaste.net>

"brian m. carlson" <sandals@crustytoothpaste.net> writes:

> Changes since v1:
> * Add a build option for the default hash and use it in the tests.

WITH_BREAKING_CHANGES flips GIT_HASH_DEFAULT between SHA-1 and
SHA-256 as before, but the choice is now exposed via "git help
--build-options", so test-lib.sh does not have to switch based
on WITH_BREAKING_CHANGES and use the build-options embedded in
the binary.

Very nice.