Revert "doc/Makefile: drop doc-diff worktree and temporary files on "make clean""
commit6b6547b46f6f3d6895b61467604ee1f4d98b5a7f
authorJunio C Hamano <gitster@pobox.com>
Mon, 17 Sep 2018 19:46:18 +0000 (17 12:46 -0700)
committerJunio C Hamano <gitster@pobox.com>
Mon, 17 Sep 2018 19:46:18 +0000 (17 12:46 -0700)
treeeed9b91c5848bc41dbd1d18ef824723ea1851b90
parent6f924265a0bf6efa677e9a684cebdde958e5ba06
Revert "doc/Makefile: drop doc-diff worktree and temporary files on "make clean""

This reverts commit 6f924265a0bf6efa677e9a684cebdde958e5ba06, which
started to require that we have an executable git available in order
to say "make clean", which gives us a chicken-and-egg problem.

Having to have Git installed, or be in a repository, in order to be
able to run an optional "doc-diff" tool is fine.  Requiring either
in order to run "make clean" is a different story.

Reported by Jonathan Nieder <jrnieder@gmail.com>.
Documentation/Makefile