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From: Junio C Hamano <gitster@pobox.com>
To: Jeff King <peff@peff.net>
Cc: Linus Torvalds <torvalds@linux-foundation.org>,
	Git Mailing List <git@vger.kernel.org>
Subject: Re: [PATCH 4/5] Makefile: add USE_SHA1DC knob
Date: Thu, 16 Mar 2017 15:43:13 -0700	[thread overview]
Message-ID: <xmqqtw6salmm.fsf@gitster.mtv.corp.google.com> (raw)
In-Reply-To: <20170316220911.43zernzq643m5mmk@sigill.intra.peff.net> (Jeff King's message of "Thu, 16 Mar 2017 18:09:12 -0400")

Jeff King <peff@peff.net> writes:

> +ifdef USE_SHA1DC
> +	LIB_OBJS += sha1dc/sha1.o
> +	LIB_OBJS += sha1dc/ubc_check.o
> +	BASIC_CFLAGS += -DSHA1_SHA1DC

The name of this CPP symbol is one difference between this and
Linus's version.  Wouldn't "-DSHA1_DC" make more sense?

Another difference is that your version adds USE_SHA1DC to
GIT-BUILD-OPTIONS in patch 5/5; I thought GIT-CFLAGS forces
rebuilding and that was sufficient, but GIT-BUILD-OPTIONS is
available to tests for introspection, so adding it is needed
for that reason.



  reply	other threads:[~2017-03-16 22:43 UTC|newest]

Thread overview: 20+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-03-16 20:24 [PATCH 0/2] Re-integrate sha1dc Linus Torvalds
2017-03-16 22:04 ` Jeff King
2017-03-16 22:08   ` [PATCH 2/5] sha1dc: adjust header includes for git Jeff King
2017-03-16 22:08   ` [PATCH 3/5] sha1dc: disable safe_hash feature Jeff King
2017-03-16 22:09   ` [PATCH 4/5] Makefile: add USE_SHA1DC knob Jeff King
2017-03-16 22:43     ` Junio C Hamano [this message]
2017-03-17  0:11       ` Jeff King
2017-03-17  5:24         ` Junio C Hamano
2017-03-17 11:18           ` Jeff King
2017-03-17 17:09             ` [RFC PATCH 0/3] Git integration update for DC-SHA1 Junio C Hamano
2017-03-17 17:09               ` [PATCH 1/3] Makefile: add DC_SHA1 knob Junio C Hamano
2017-03-17 17:09               ` [PATCH 3/3] Makefile: make DC_SHA1 the default Junio C Hamano
2017-03-17 17:41               ` [RFC PATCH 0/3] Git integration update for DC-SHA1 Junio C Hamano
2017-03-17 17:45               ` Jeff King
2017-03-16 22:10   ` [PATCH 0/2] Re-integrate sha1dc Jeff King
2017-03-16 22:23     ` Junio C Hamano
2017-03-17  0:14       ` Jeff King
2017-03-17  5:22         ` Junio C Hamano
2017-03-17 11:22           ` Jeff King
2017-03-16 22:30   ` Linus Torvalds

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