From aa9809e0ed60b70dba8bfa9c783acb78209e9188 Mon Sep 17 00:00:00 2001
From: Josh Holtrop <jholtrop@gmail.com>
Date: Thu, 3 Nov 2022 13:34:21 -0400
Subject: [PATCH] README: add building instructions

---
 README.md | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/README.md b/README.md
index 962a77f..e8d99c7 100644
--- a/README.md
+++ b/README.md
@@ -6,6 +6,15 @@ HOS requires:
 * A UEFI system.
 * 128MB of RAM.
 
+# Building HOS
+
+From the top level of the repository, run:
+
+    ./rscons
+
+If you get errors about missing packages, install the packages and then re-run
+the build command.
+
 # Running HOS
 
 ## Physical Machine