Original bug ID: 4873
Reporter: @ygrek
Assigned to: @xclerc
Status: closed (set by @xavierleroy on 2011-05-29T10:20:09Z)
Resolution: fixed
Priority: normal
Severity: minor
Version: 3.11.1
Fixed in version: 3.11.2+dev
Category: -for ocamlbuild use https://github.com/ocaml/ocamlbuild/issues

Bug description

'ocamlbuild target.top' ignores "thread" tag, and so one needs to manually specify missing options.
Consider:

$ cat q.ml
let test () = Thread.delay 1.0
$ cat _tags
true: thread, use_unix
$ cat q.mltop
Q
$ ocamlbuild q.byte
Finished, 3 targets (0 cached) in 00:00:00.
$ ocamlbuild q.top

• /usr/bin/ocamlmktop unix.cma q.cmo -o q.top
  File "none", line 1, characters 0-1:
  Error: Error while linking q.cmo:
  Reference to undefined global `Thread'
  Command exited with code 2.
  $ ocamlbuild -cflags -thread -lflags -thread -libs unix,threads q.top
  Finished, 3 targets (2 cached) in 00:00:00.

File attachments

• ocamlbuild.thread.diff