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, 42 deletions

diff --git a/third_party/git/perl/header_templates/runtime_prefix.template.pl b/third_party/git/perl/header_templates/runtime_prefix.template.pl
deleted file mode 100644
index 9d28b3d8636c..000000000000
--- a/third_party/git/perl/header_templates/runtime_prefix.template.pl
+++ /dev/null
@@ -1,42 +0,0 @@
-# BEGIN RUNTIME_PREFIX generated code.
-#
-# This finds our Git::* libraries relative to the script's runtime path.
-sub __git_system_path {
-	my ($relpath) = @_;
-	my $gitexecdir_relative = '@@GITEXECDIR_REL@@';
-
-	# GIT_EXEC_PATH is supplied by `git` or the test suite.
-	my $exec_path;
-	if (exists $ENV{GIT_EXEC_PATH}) {
-		$exec_path = $ENV{GIT_EXEC_PATH};
-	} else {
-		# This can happen if this script is being directly invoked instead of run
-		# by "git".
-		require FindBin;
-		$exec_path = $FindBin::Bin;
-	}
-
-	# Trim off the relative gitexecdir path to get the system path.
-	(my $prefix = $exec_path) =~ s/\Q$gitexecdir_relative\E$//;
-
-	require File::Spec;
-	return File::Spec->catdir($prefix, $relpath);
-}
-
-BEGIN {
-	use lib split /@@PATHSEP@@/,
-	(
-		$ENV{GITPERLLIB} ||
-		do {
-			my $perllibdir = __git_system_path('@@PERLLIBDIR_REL@@');
-			(-e $perllibdir) || die("Invalid system path ($relpath): $path");
-			$perllibdir;
-		}
-	);
-
-	# Export the system locale directory to the I18N module. The locale directory
-	# is only installed if NO_GETTEXT is set.
-	$Git::I18N::TEXTDOMAINDIR = __git_system_path('@@LOCALEDIR_REL@@');
-}
-
-# END RUNTIME_PREFIX generated code.