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, 136 deletions

diff --git a/third_party/git/Documentation/RelNotes/1.7.12.txt b/third_party/git/Documentation/RelNotes/1.7.12.txt
deleted file mode 100644
index 010d8c7de471..000000000000
--- a/third_party/git/Documentation/RelNotes/1.7.12.txt
+++ /dev/null
@@ -1,136 +0,0 @@
-Git v1.7.12 Release Notes
-=========================
-
-Updates since v1.7.11
----------------------
-
-UI, Workflows & Features
-
- * Git can be told to normalize pathnames it read from readdir(3) and
-   all arguments it got from the command line into precomposed UTF-8
-   (assuming that they come as decomposed UTF-8), in order to work
-   around issues on Mac OS.
-
-   I think there still are other places that need conversion
-   (e.g. paths that are read from stdin for some commands), but this
-   should be a good first step in the right direction.
-
- * Per-user $HOME/.gitconfig file can optionally be stored in
-   $HOME/.config/git/config instead, which is in line with XDG.
-
- * The value of core.attributesfile and core.excludesfile default to
-   $HOME/.config/git/attributes and $HOME/.config/git/ignore respectively
-   when these files exist.
-
- * Logic to disambiguate abbreviated object names have been taught to
-   take advantage of object types that are expected in the context,
-   e.g. XXXXXX in the "git describe" output v1.2.3-gXXXXXX must be a
-   commit object, not a blob nor a tree.  This will help us prolong
-   the lifetime of abbreviated object names.
-
- * "git apply" learned to wiggle the base version and perform three-way
-   merge when a patch does not exactly apply to the version you have.
-
- * Scripted Porcelain writers now have access to the credential API via
-   the "git credential" plumbing command.
-
- * "git help" used to always default to "man" format even on platforms
-   where "man" viewer is not widely available.
-
- * "git clone --local $path" started its life as an experiment to
-   optionally use link/copy when cloning a repository on the disk, but
-   we didn't deprecate it after we made the option a no-op to always
-   use the optimization.  The command learned "--no-local" option to
-   turn this off, as a more explicit alternative over use of file://
-   URL.
-
- * "git fetch" and friends used to say "remote side hung up
-   unexpectedly" when they failed to get response they expect from the
-   other side, but one common reason why they don't get expected
-   response is that the remote repository does not exist or cannot be
-   read. The error message in this case was updated to give better
-   hints to the user.
-
- * "git help -w $cmd" can show HTML version of documentation for
-   "git-$cmd" by setting help.htmlpath to somewhere other than the
-   default location where the build procedure installs them locally;
-   the variable can even point at a http:// URL.
-
- * "git rebase [-i] --root $tip" can now be used to rewrite all the
-   history leading to "$tip" down to the root commit.
-
- * "git rebase -i" learned "-x <cmd>" to insert "exec <cmd>" after
-   each commit in the resulting history.
-
- * "git status" gives finer classification to various states of paths
-   in conflicted state and offer advice messages in its output.
-
- * "git submodule" learned to deal with nested submodule structure
-   where a module is contained within a module whose origin is
-   specified as a relative URL to its superproject's origin.
-
- * A rather heavy-ish "git completion" script has been split to create
-   a separate "git prompting" script, to help lazy-autoloading of the
-   completion part while making prompting part always available.
-
- * "gitweb" pays attention to various forms of credits that are
-   similar to "Signed-off-by:" lines in the commit objects and
-   highlights them accordingly.
-
-
-Foreign Interface
-
- * "mediawiki" remote helper (in contrib/) learned to handle file
-   attachments.
-
- * "git p4" now uses "Jobs:" and "p4 move" when appropriate.
-
- * vcs-svn has been updated to clean-up compilation, lift 32-bit
-   limitations, etc.
-
-
-Performance, Internal Implementation, etc. (please report possible regressions)
-
- * Some tests showed false failures caused by a bug in ecryptofs.
-
- * We no longer use AsciiDoc7 syntax in our documentation and favor a
-   more modern style.
-
- * "git am --rebasing" codepath was taught to grab authorship, log
-   message and the patch text directly out of existing commits.  This
-   will help rebasing commits that have confusing "diff" output in
-   their log messages.
-
- * "git index-pack" and "git pack-objects" use streaming API to read
-   from the object store to avoid having to hold a large blob object
-   in-core while they are doing their thing.
-
- * Code to match paths with exclude patterns learned to avoid calling
-   fnmatch() by comparing fixed leading substring literally when
-   possible.
-
- * "git log -n 1 -- rarely-touched-path" was spending unnecessary
-   cycles after showing the first change to find the next one, only to
-   discard it.
-
- * "git svn" got a large-looking code reorganization at the last
-   minute before the code freeze.
-
-
-Also contains minor documentation updates and code clean-ups.
-
-
-Fixes since v1.7.11
--------------------
-
-Unless otherwise noted, all the fixes since v1.7.11 in the maintenance
-releases are contained in this release (see release notes to them for
-details).
-
- * "git submodule add" was confused when the superproject did not have
-   its repository in its usual place in the working tree and GIT_DIR
-   and GIT_WORK_TREE was used to access it.
-
- * "git commit --amend" let the user edit the log message and then died
-   when the human-readable committer name was given insufficiently by
-   getpwent(3).