cmake: print a warning if SDL version is between 2.16 and 2.20 includ…

…ed, ref #600
DaemonEngine · Apr 3, 2022 · 2fd2ef5 · 2fd2ef5
1 parent d6cff7a
commit 2fd2ef5
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -625,6 +625,12 @@ endif()
 if (BUILD_CLIENT OR WIN32)
     find_package(SDL2 REQUIRED)
     include_directories(${SDL2_INCLUDE_DIR})
+
+    if (NOT SDL2_VERSION_STRING VERSION_LESS "2.16"
+        OR NOT SDL_VERSION_STRING VERSION_GREATER "2.20")
+        message(WARNING "SDL is known to be buggy between version 2.16 and 2.20, see https://github.com/DaemonEngine/Daemon/issues/600")
+    endif()
+
     if (WIN32)
         set(LIBS_ENGINE_BASE ${LIBS_ENGINE_BASE} ${SDL2_LIBRARY})
     else()