From: Jeff King <peff@peff.net>
Date: Wed, 20 Jun 2012 18:31:51 +0000 (-0400)
Subject: Makefile: split GIT_USER_AGENT from GIT-CFLAGS
X-Git-Tag: v1.7.12-rc0~29^2~7
X-Git-Url: https://git.lorimer.id.au/gitweb.git/diff_plain/620c293abdc36f3db18edd61a622eae30f01ce8e?hp=620c293abdc36f3db18edd61a622eae30f01ce8e

Makefile: split GIT_USER_AGENT from GIT-CFLAGS

The default user-agent depends on the GIT_VERSION, which
means that anytime you switch versions, it causes a full
rebuild. Instead, let's split it out into its own file and
restrict the dependency to version.o.

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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