From 2d8aded953af2072c549008dc2d11f290158cd7e Mon Sep 17 00:00:00 2001
From: GPUCode <47210458+GPUCode@users.noreply.github.com>
Date: Wed, 20 Jul 2022 23:58:45 +0300
Subject: [PATCH] CMakeLists: Make SDL2 compilation conditional

* vcpkg fails to compile SDL2 on MinGW, so better fetch the package from the environment first
---
 CMakeLists.txt | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index a3d533021..800f7747a 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -208,8 +208,12 @@ set(THREADS_PREFER_PTHREAD_FLAG ON)
 find_package(Threads REQUIRED)
 
 if (ENABLE_SDL2)
-    vcpkg_add_package(sdl2)
-    find_package(SDL2 CONFIG REQUIRED)
+    find_package(SDL2 CONFIG)
+
+    if (NOT SDL2_FOUND)
+        vcpkg_add_package(sdl2)
+        find_package(SDL2 CONFIG REQUIRED)
+    endif()
 
     if (SDL2_FOUND)
         add_library(SDL2 INTERFACE)