From 1f9c92a4ccb138e60ed1b88ab5bb78a87961745b Mon Sep 17 00:00:00 2001
From: Firehawke <34792592+Firehawke@users.noreply.github.com>
Date: Tue, 27 Feb 2024 09:51:47 -0700
Subject: docs: Document building only the tools. (#12065)

---
 docs/source/initialsetup/compilingmame.rst | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/docs/source/initialsetup/compilingmame.rst b/docs/source/initialsetup/compilingmame.rst
index 51c8d408fd8..f458f34af08 100644
--- a/docs/source/initialsetup/compilingmame.rst
+++ b/docs/source/initialsetup/compilingmame.rst
@@ -559,6 +559,9 @@ Optional features
 TOOLS
     Set to **1** to build additional tools along with the emulator, including
     **unidasm**, **chdman**, **romcmp**, and **srcclean**.
+EMULATOR
+    Set to **0** along with **TOOLS=1** to build *only* the tools and not the
+    main MAME emulator itself.
 NO_OPENGL
     Set to **1** to disable building the OpenGL video output module.
 NO_USE_PORTAUDIO
-- 
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