From d647445468525722c4361277180f7584b8863496 Mon Sep 17 00:00:00 2001
From: Stanislaw Halik <sthalik@misaki.pl>
Date: Sat, 13 Jan 2024 10:27:25 +0100
Subject: fix sdl2 as non-submodule on my Arch Linux

---
 external/CMakeLists.txt | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'external/CMakeLists.txt')

diff --git a/external/CMakeLists.txt b/external/CMakeLists.txt
index df0de0dc..7aa9b2b6 100644
--- a/external/CMakeLists.txt
+++ b/external/CMakeLists.txt
@@ -235,6 +235,9 @@ set(system "")
 if(CMAKE_VERSION VERSION_GREATER_EQUAL 3.25)
     set(system "SYSTEM")
 endif()
+if(NOT FLOORMAT_SUBMODULE-DEPENDENCIES OR NOT FLOORMAT_SUBMODULE-SDL2)
+    add_subdirectory(sdl2 ${system})
+endif()
 if(FLOORMAT_SUBMODULE-DEPENDENCIES)
     sets(PATH IMGUI_DIR "${CMAKE_CURRENT_SOURCE_DIR}/imgui")
 
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