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19 lines
671 B
CMake
19 lines
671 B
CMake
find_package (SDL2 QUIET)
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if (SDL2_DIR)
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add_library (imgui-sdl OBJECT
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"${CMAKE_CURRENT_LIST_DIR}/imgui_impl_sdl.cpp"
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)
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target_link_libraries (imgui-sdl PUBLIC imgui sdl2)
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target_include_directories (imgui-sdl PUBLIC "${CMAKE_CURRENT_LIST_DIR}")
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# Fixes a strange inclusion problem on MacOS due to an unconventional
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# SDL installation with Homebrew. Innocuous if SDL is being pulled in
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# from somewhere else.
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if (APPLE)
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target_include_directories (imgui-sdl SYSTEM PUBLIC "/usr/local/include/SDL2")
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endif ()
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else ()
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message (WARNING "IMGUI_IMPL_SDL set to ON but SDL2 not found on system or in project")
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endif ()
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