(rule
 (targets Hello.exe)
 (deps Hello.lama)
 (mode
  (promote (until-clean)))
 (action
  (setenv
   LAMA
   "../runtime32"
   (run
    %{project_root}/src/Driver.exe
    %{deps}
    -march=x86
    -I
    ../stdlib/x32
    -I
    ../runtime32
    -o
    %{targets}))))