Dear all,
I have just met a wired exception when trying to compile my ocaml code:
Uncaught exception: Invalid_argument("waitpid not implemented")
Platform: cygwin, ocaml 3.10.2, ocamlfind 1.2.1
loading unix and postgresql package
As far as I can see it's a problem related to the Unix module. (But it's
working fine before I moved to ocaml 3.10.2) I did the following tests:
(1) ocamlmktop -o mytop unix.cma
$ ./mytop
Objective Caml version 3.10.2
# Unix.time();;
- : float = 1206712146.
working fine
(2) ocamlfind ocamlmktop -o mytop2 -package unix -linkpkg
immediate exception:
Uncaught exception: Invalid_argument("waitpid not implemented")
Surprisingly, you can find 'mytop2' created!!! and working
$ ./mytop2
Objective Caml version 3.10.2
# Unix.time ();;
- : float = 1206712304.
Is there any one know or has met this problem? It's a problem related to
cygwin, findlib, or the ocaml 3.10.2?
Thanks for any help!
Conglun
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