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if(NOT PKG_CONFIG_FOUND) find_package(PkgConfig REQUIRED) endif() pkg_check_modules(SDL_NET SDL_net) #compatiblity set(SDL_NET_VERSION_STRING ${SDL_NET_VERSION}) # for backward compatiblity set(SDLNET_LIBRARY ${SDL_NET_LIBRARIES}) set(SDLNET_INCLUDE_DIR ${SDL_NET_INCLUDE_DIRS}) set(SDLNET_FOUND ${SDL_NET_FOUND})