Are we talking about Haskell or linking/ calling c plus plus? If the latter, that’s more of a cabal issue I think?
If you mean ghc build wise No. The unwind library only supports elf format. Which OS X does not use. Even that issue aside : ghc currently can’t build with any level of dwarf enabled on OS X, eg the system linker complains about exceeding some system section object format limit. I guess my point is : dwarf data for Haskell libraries on OS X have a few challenges between here and there. On Fri, Jan 4, 2019 at 9:29 PM Bas van Dijk <v.dijk....@gmail.com> wrote: > On Fri, 4 Jan 2019 at 23:46, Adam Sandberg Eriksson > <a...@sandbergericsson.se> wrote: > > A ticket which seems to cover the same problem: > https://ghc.haskell.org/trac/ghc/ticket/11829 > > Wonderful! I can confirm[1] that adding the following to the cabal > file fixes the problem: > > if os(darwin) > ld-options: -Wl,-keep_dwarf_unwind > > Shouldn't GHC do this by default when linking on OS X? > > Bas > > [1] > https://github.com/basvandijk/darwin-cxx-exception-bug/commit/9b48441606d2fe364c2a21a4ca8ba6b7ff735fe5 > _______________________________________________ > ghc-devs mailing list > ghc-devs@haskell.org > http://mail.haskell.org/cgi-bin/mailman/listinfo/ghc-devs >
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