Mdx stanza doesn't work with multiple packages using opam #3267
Description
Expected Behavior
Trying opam install . -t -d should install as expected with the mdx stanza. The stanza works fine when developing locally with runtest.
Actual Behavior
It errors out with this when trying to build the first package (my_package):
File "dune", line 1, characters 0-91:
1 | (mdx
2 | (files README.md)
3 | (packages my_project my_project_async my_project_lwt))
Error: No rule found for alias .my_project_async-files
File "dune", line 1, characters 0-91:
1 | (mdx
2 | (files README.md)
3 | (packages my_project my_project_async my_project_lwt))
Error: No rule found for alias .my_project_lwt-files
Reproduction
Directory structure:
.
├ dune-project
├ dune
├ README.md
├ my_project/
└ src/
├ dune
└ Foo.ml
├ my_project_lwt/
└ src/
├ dune
└ Bar.ml
└ my_project_async/
└ src/
├ dune
└ Baz.ml
./dune-project:
(lang dune 2.4.0)
(generate_opam_files true)
(implicit_transitive_deps false)
(using mdx 0.1)
...
(package
(name my_project)
...)
(package
(name my_project_lwt)
...)
(package
(name my_project_async)
...)
./dune:
(mdx
(files README.md)
(packages my_project my_project_async my_project_lwt))
./my_project/src/dune
(library
(name my_project)
...)
./my_project_lwt/src/dune
(library
(name my_project_lwt)
...)
./my_project_async/src/dune
(library
(name my_project_async)
...)
Specifications
$ dune --version
2.4.0
$ ocamlc --version
4.10.0
I'm using Arch Linux:
$ uname -a
Linux ristoarch 5.4.13-arch1-1 #1 SMP PREEMPT Fri, 17 Jan 2020 23:09:54 +0000 x86_64 GNU/Linux