[Haskell-cafe] Wrapping a C++ library
donn at avvanta.com
Mon Jan 26 16:29:24 UTC 2015
Quoth Richard Lewis <richard.lewis at gold.ac.uk>,
> There's a specific question here which goes something like: how do I
> get hsc2hs to compile code that uses STL headers?
For me, that would be the first thing to fix. Use #ifdef __cplusplus,
or just reorganize, so the hsc2hs-generated files are just C.
You wrote your wrapper library for the C++ part, and if the callers
need to be C++ it kind of defeats the purpose.
>From there, I would have guessed "extra-libraries: stdc++" would do it,
(assuming you have also arranged to get your wrapper library in there),
but I'm no cabal expert. I use C++ more or less like you're doing, so
there's hope, but I haven't gotten around to the cabal part of the
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