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, 46 deletions

diff --git a/third_party/git/Documentation/cat-texi.perl b/third_party/git/Documentation/cat-texi.perl
deleted file mode 100755
index 14d2f8341517..000000000000
--- a/third_party/git/Documentation/cat-texi.perl
+++ /dev/null
@@ -1,46 +0,0 @@
-#!/usr/bin/perl -w
-
-use strict;
-use warnings;
-
-my @menu = ();
-my $output = $ARGV[0];
-
-open my $tmp, '>', "$output.tmp";
-
-while (<STDIN>) {
-	next if (/^\\input texinfo/../\@node Top/);
-	next if (/^\@bye/ || /^\.ft/);
-	if (s/^\@top (.*)/\@node $1,,,Top/) {
-		push @menu, $1;
-	}
-	s/\(\@pxref\{\[(URLS|REMOTES)\]}\)//;
-	s/\@anchor\{[^{}]*\}//g;
-	print $tmp $_;
-}
-close $tmp;
-
-print '\input texinfo
-@setfilename gitman.info
-@documentencoding UTF-8
-@dircategory Development
-@direntry
-* Git Man Pages: (gitman).  Manual pages for Git revision control system
-@end direntry
-@node Top,,, (dir)
-@top Git Manual Pages
-@documentlanguage en
-@menu
-';
-
-for (@menu) {
-	print "* ${_}::\n";
-}
-print "\@end menu\n";
-open $tmp, '<', "$output.tmp";
-while (<$tmp>) {
-	print;
-}
-close $tmp;
-print "\@bye\n";
-unlink "$output.tmp";