chore(3p/git): Unvendor git and track patches instead r/2903

This was vendored a long time ago under the expectation that keeping
it in sync with cgit would be easier this way, but it has proven not
to be a big issue.

On the other hand, a vendored copy of git is an annoying maintenance
burden. It is much easier to rebase the single (dottime) patch that we
have.

This removes the vendored copy of git and instead passes the git
source code to cgit via `pkgs.srcOnly`, which includes the applied
patch so that cgit can continue rendering dottime.

Change-Id: If31f62dea7ce688fd1b9050204e9378019775f2b

1 files changed, 0 insertions, 47 deletions

diff --git a/third_party/git/Documentation/RelNotes/1.5.6.4.txt b/third_party/git/Documentation/RelNotes/1.5.6.4.txt
deleted file mode 100644
index d8968f1ecbd9..000000000000
--- a/third_party/git/Documentation/RelNotes/1.5.6.4.txt
+++ /dev/null
@@ -1,47 +0,0 @@
-GIT v1.5.6.4 Release Notes
-==========================
-
-Fixes since v1.5.6.3
---------------------
-
-* Various commands could overflow its internal buffer on a platform
-  with small PATH_MAX value in a repository that has contents with
-  long pathnames.
-
-* There wasn't a way to make --pretty=format:%<> specifiers to honor
-  .mailmap name rewriting for authors and committers.  Now you can with
-  %aN and %cN.
-
-* Bash completion wasted too many cycles; this has been optimized to be
-  usable again.
-
-* Bash completion lost ref part when completing something like "git show
-  pu:Makefile".
-
-* "git-cvsserver" did not clean up its temporary working area after annotate
-  request.
-
-* "git-daemon" called syslog() from its signal handler, which was a
-  no-no.
-
-* "git-fetch" into an empty repository used to remind that the fetch will
-   be huge by saying "no common commits", but this was an unnecessary
-   noise; it is already known by the user anyway.
-
-* "git-http-fetch" would have segfaulted when pack idx file retrieved
-  from the other side was corrupt.
-
-* "git-index-pack" used too much memory when dealing with a deep delta chain.
-
-* "git-mailinfo" (hence "git-am") did not correctly handle in-body [PATCH]
-  line to override the commit title taken from the mail Subject header.
-
-* "git-rebase -i -p" lost parents that are not involved in the history
-  being rewritten.
-
-* "git-rm" lost track of where the index file was when GIT_DIR was
-  specified as a relative path.
-
-* "git-rev-list --quiet" was not quiet as advertised.
-
-Contains other various documentation fixes.