cd ~/oc4mc/ && cd systhreads && make libthreadsnat.a && cd ../runtime && cp ../systhreads/posix_n.o asmrun && make && cd .. && cp runtime/asmrun/libasmrun.a out/lib/ocaml && cp systhreads/libthreadsnat.a out/lib/ocaml && cd runtime/gcs && rm sc_par/libgc.a && make