set(DIRS)
set(PARALLEL_DIRS)

set(PROG enc-rc4)
if(DEFINED LARGE_PROBLEM_SIZE)
  set(RUN_OPTIONS 1000000)
else()
  if(DEFINED SMALL_PROBLEM_SIZE)
    set(RUN_OPTIONS 2000)
  else()
    set(RUN_OPTIONS 200000)
  endif()
endif()
llvm_multisource()

llvm_add_subdirectories(${DIRS} ${PARALLEL_DIRS})