... OK it was a bug in 3.11.0, which is now corrected in 3.11.1 On Jul 20, 1:14 pm, Ricky <[email protected]> wrote: > Hi, > > I'm using OCaml 3.11 on Mac OS X leopard and linux (debian, 2.6.29). > > Here's my problem: this small ocaml programme here below... > > Thread.delay 0.3;; > Printf.printf "exit status = %d\n" (Sys.command "ls");; > > ...has a very different behavior on OS X and on Linux ! > > compile command: ocamlopt -thread unix.cmxa threads.cmxa small_prog.ml > > The Thread.delay is here just to make sure the Threads library is > linked. > > This programme works fine on Linux, prints directory listing and then > prints "exit status = 0". > But on OS X, the Sys.command exits and the programme only prints "exit > status = 127". > execv functions have the same issue. > > If I remove the call to the Threads library, it works as expected on > OS X. > > I know it's supposed to be evil to mix up threads and processes, I > just need to execute an external programme from a multi-threaded > programme. > > Any idea?
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