2021-08-19 08:19:15 +08:00
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--- a/SDL2Config.cmake
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+++ b/SDL2Config.cmake
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2021-10-07 02:12:42 +08:00
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@@ -1,5 +1,17 @@
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2021-08-19 08:19:15 +08:00
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include("${CMAKE_CURRENT_LIST_DIR}/SDL2Targets.cmake")
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+# on static-only builds create an alias
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+if(NOT TARGET SDL2::SDL2 AND TARGET SDL2::SDL2-static)
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2021-10-07 02:12:42 +08:00
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+ if(CMAKE_VERSION VERSION_LESS "3.11")
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+ message(FATAL_ERROR "At least CMake 3.11 is required for this configuration.")
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+ elseif(CMAKE_VERSION VERSION_LESS "3.18")
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+ # Aliasing local targets is not supported on CMake < 3.18, so make all targets global.
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+ set_target_properties(SDL2::SDL2-static PROPERTIES IMPORTED_GLOBAL TRUE)
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+ set_target_properties(SDL2::SDL2main PROPERTIES IMPORTED_GLOBAL TRUE)
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+ endif()
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+ add_library(SDL2::SDL2 ALIAS SDL2::SDL2-static)
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+endif()
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+
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# provide ${SDL2_LIBRARIES}, ${SDL2_INCLUDE_DIRS} etc, like sdl2-config.cmake does,
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# for compatibility between SDL2 built with autotools and SDL2 built with CMake
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