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find_package(SDL2_image CONFIG)
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if(TARGET SDL2_image::SDL2_image)
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if(CMAKE_VERSION VERSION_LESS "3.18")
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# Aliasing local targets is not supported on CMake < 3.18, so make it global.
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set_target_properties(SDL2_image::SDL2_image PROPERTIES IMPORTED_GLOBAL TRUE)
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endif()
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add_library(SDL2::SDL2_image ALIAS SDL2_image::SDL2_image)
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else()
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find_package(PkgConfig)
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pkg_check_modules(PC_SDL2_image QUIET SDL2_image>=2.0.0)
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find_path(SDL2_image_INCLUDE_DIR SDL_image.h
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HINTS ${PC_SDL2_image_INCLUDEDIR} ${PC_SDL2_image_INCLUDE_DIRS})
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find_library(SDL2_image_LIBRARY
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NAMES SDL2_image libSDL2_image
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HINTS ${PC_SDL2_image_LIBDIR} ${PC_SDL2_image_LIBRARY_DIRS})
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include(FindPackageHandleStandardArgs)
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find_package_handle_standard_args(SDL2_image DEFAULT_MSG
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SDL2_image_INCLUDE_DIR SDL2_image_LIBRARY)
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if(SDL2_image_FOUND AND NOT TARGET SDL2::SDL2_image)
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add_library(SDL2::SDL2_image UNKNOWN IMPORTED)
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set_target_properties(SDL2::SDL2_image PROPERTIES
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IMPORTED_LOCATION ${SDL2_image_LIBRARY}
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INTERFACE_INCLUDE_DIRECTORIES ${SDL2_image_INCLUDE_DIR})
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endif()
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if(SDL2_image_FOUND)
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mark_as_advanced(SDL2_image_INCLUDE_DIR SDL2_image_LIBRARY)
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set(SDL2_image_LIBRARIES ${SDL2_image_LIBRARY})
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set(SDL2_image_INCLUDE_DIRS ${SDL2_image_INCLUDE_DIR})
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endif()
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endif()
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