From deb7db796774461b006a01edc403d4b91c35162b Mon Sep 17 00:00:00 2001
From: Simon Ser <contact@emersion.fr>
Date: Mon, 27 Nov 2023 14:13:16 +0000
Subject: [PATCH] man: add section about SOURCE_DATE_EPOCH

scdoc supports SOURCE_DATE_EPOCH but it's not documented anywhere.

---
 scdoc.1.scd | 7 +++++++

diff --git a/scdoc.1.scd b/scdoc.1.scd
index 1ea099fd67ad9588d35a103fb3b5f32f596d4cb3..9ba83b786b7af220785a0cc6866c0d39c59ce0c3 100644
--- a/scdoc.1.scd
+++ b/scdoc.1.scd
@@ -13,6 +13,13 @@
 The scdoc utility reads _scdoc_(5) syntax from the standard input and writes
 _man_(7) style roff to the standard output.
 
+# ENVIRONMENT
+
+The scdoc utility supports the standard _SOURCE_DATE_EPOCH_ environment
+variable for reproducible builds. This variables specifies the date in number
+of seconds since the Unix epoch, see:
+https://reproducible-builds.org/specs/source-date-epoch/
+
 # SEE ALSO
 
 _scdoc_(5)

-- 
2.48.1