Hi, Right now, the configuration header generated for packages like openssl by multilib-build.eclass doesn't play nicely with ghc. Long story short, ghc runs `gcc -E` with `-undef`, which causes the `#if defined(__x86_64__)` branch (or whatever is the relevant one) to be missed, falling back to ``` error "No ABI matched, please report a bug to bugs.gentoo.org" ```
There is already a workaround for Swig in the template. I propose extending this workaround with a very small change, replacing ``` #elif defined(SWIG) ``` with ``` #elif defined(SWIG) || defined(__GLASGOW_HASKELL__) ``` in the template inside the eclass. If everybody's happy with that, I'll be also happy to open a PR with that change. -- Georg Rudoy
