From 021fe01eb05c18b15e94f475962fe23c2cacddb4 Mon Sep 17 00:00:00 2001
From: ISSOtm <me@eldred.fr>
Date: Tue, 7 Apr 2026 23:20:03 +0200
Subject: [PATCH] Avoid CMake looking at test dir if testing is disabled

This saves building the two test support programs.
---
 CMakeLists.txt | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 9ce4b025..6e1b8080 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -160,7 +160,9 @@ set(CMAKE_CXX_STANDARD 20)
 set(CMAKE_CXX_STANDARD_REQUIRED True)
 
 add_subdirectory(src)
-add_subdirectory(test)
+if(BUILD_TESTING) # This option is defined implicitly by `include(CTest)`.
+  add_subdirectory(test)
+endif()
 
 set(man1 "man/rgbasm.1"
          "man/rgbfix.1"