add_subdirectory(llvm) add_subdirectory(all_backends) add_subdirectory(analysis) add_subdirectory(backends) add_subdirectory(bitreader) add_subdirectory(bitwriter) add_subdirectory(irreader) add_subdirectory(linker) add_subdirectory(target) add_subdirectory(transforms) add_subdirectory(executionengine)