#16257: -fexternal-interpreter with external C shared library leads to undefined symbol during template haskell phase -------------------------------------+------------------------------------- Reporter: guibou | Owner: (none) Type: bug | Status: new Priority: normal | Milestone: Component: Compiler | Version: 8.6.3 Resolution: | Keywords: Operating System: Unknown/Multiple | Architecture: | Unknown/Multiple Type of failure: None/Unknown | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Rev(s): Wiki Page: | -------------------------------------+------------------------------------- Comment (by concert): I think I am seeing the same issue via a slightly different route. I've got a package that builds and binds some C and sets `extra-lib-dirs` in its package.yaml. In a module depending on it I get the "can't load .so/.DLL" error when using template haskell (or in my case quasiquotes). The library I depend on to trigger is here (you will need meson to build it): https://gitlab.com/concert/hs-rage This may be packaged wrong, being my first stab at something like this. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/16257#comment:11 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler