diff --git a/SDL2Config.cmake b/SDL2Config.cmake index 4c9dbab41..e24fa7975 100644 --- a/SDL2Config.cmake +++ b/SDL2Config.cmake @@ -1,5 +1,14 @@ include("${CMAKE_CURRENT_LIST_DIR}/SDL2Targets.cmake") +# on static-only builds create an alias +if(NOT TARGET SDL2::SDL2 AND TARGET SDL2::SDL2-static) + if(CMAKE_VERSION VERSION_LESS "3.18") + # Aliasing local targets is not supported on CMake < 3.18, so make it global. + set_target_properties(SDL2::SDL2-static PROPERTIES IMPORTED_GLOBAL TRUE) + endif() + add_library(SDL2::SDL2 ALIAS SDL2::SDL2-static) +endif() + # provide ${SDL2_LIBRARIES}, ${SDL2_INCLUDE_DIRS} etc, like sdl2-config.cmake does, # for compatibility between SDL2 built with autotools and SDL2 built with CMake