Original bug ID: 391
Reporter: administrator
Status: closed
Resolution: fixed
Priority: normal
Severity: minor
Category: ~DO NOT USE (was: OCaml general)

Bug description

Hello,

I have checked out the current CVS-version (3.01+3 (2001-06-08)) and
ran into the following linking problem on Linux:

markus@chopin:~/foo$ ocamlopt -thread unix.cmxa threads.cmxa -o foo foo.cmx
/raid/user/markus/local/linux-gnu/lib/ocaml/libthreadsnat.a(posix_n.o): In function caml_thread_uncaught_exception': posix_n.o(.text+0x620): undefined reference to backtrace_active'
posix_n.o(.text+0x628): undefined reference to `print_exception_backtrace'
collect2: ld returned 1 exit status
Error during linking

Here is the file foo.ml:

open Thread
let calc () = ()
let _ = Thread.create calc ()

Regards,
Markus Mottl

--
Markus Mottl, mottl@miss.wu-wien.ac.at, http://miss.wu-wien.ac.at/~mottl