From dce01693d0de34719c21bfb4bcd6492309b4aa4c Mon Sep 17 00:00:00 2001
From: rjpcasalino <ryan@boringtranquility.io>
Date: Mon, 13 Nov 2023 21:37:46 -0800
Subject: [PATCH] add SOURCE_DATE_EPOCH to Makefile to fix copyright year

---
 Makefile | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Makefile b/Makefile
index 914fa2df0..f2755ae86 100644
--- a/Makefile
+++ b/Makefile
@@ -6,6 +6,7 @@ SPHINXOPTS    = -W
 SPHINXBUILD   = sphinx-build
 PAPER         =
 BUILDDIR      = build
+SOURCE_DATE_EPOCH = $(shell git log -1 --format=%ct)
 
 # Internal variables.
 PAPEROPT_a4     = -D latex_paper_size=a4