stack doesn't find a shared object/dynamic library

(a similar scenario: [#1974](https://github.com/commercialhaskell/stack/issues/1974))
I'm building a project using [wxHaskell](https://wiki.haskell.org/WxHaskell) with wx, wxc, wxcore and wxdirect as extra-deps in my stack.yaml.
The project builds fine on Linux and Windows and stack exec works right on Linux, however,
on Windows it's complaining about a missing wxc.dll: `The program can't start because wxc.dll is missing from your computer`. stack ghci fails on both Linux and Windows,
with the same message on Windows and the following error on Linux:

```
: can't load .so/.DLL for: .../lib/x86_64-linux-ghc-7.10.3/wxcore-0.92.2.0-FbIxJ6t4QQeCNL8GzPaZRM/libHSwxcore-0.92.2.0-FbIxJ6t4QQeCNL8GzPaZRM-ghc7.10.3.so (libwxc.so: cannot open shared object file: No such file or directory)
```

On both systems, the .so/.dll was present, located at `.stack-work/install/x86_64-linux/../lib/x86_64-linux-ghc-7.10.3/wxc-0.92.2.0-..` and when I copied them to the current directory, where the command is called, everything went smoothly.
I would expect stack to handle those cases.

(Note: the solution mentioned in [#467](https://github.com/commercialhaskell/stack/issues/467) doesn't work)