We've had a discussion about DSOs on the arch-haskell mailing list[1] and it made me realise one thing: --enable-shared will cause the generation of DSOs for libraries, but it won't cause executables to be dynamically linked Is the only way to cause these executables to be dynamically linked against their dependencies to pass the -dynamic flag to ghc (e.g. via the --ghc-options flag when configuring the package)? That then raises the issue of finding the DSOs. Something that is discussed in the Ghc documentation[2]. However, the generated DSOs are correctly linked to their dependencies. I guess what I'm trying to get to is that it seems to me that Cabal only provides half the solution to DSOs; it solves generation, but not usage. Is that an observation that people agree with? Are there any plans to solve this (maybe it's already solved in 1.18)? /M [1]: http://www.haskell.org/pipermail/arch-haskell/2013-October/004599.html [2]: http://www.haskell.org/ghc/docs/7.6.3/html/users_guide/using-shared-libs.htm... -- Magnus Therning OpenPGP: 0xAB4DFBA4 email: magnus@therning.org jabber: magnus@therning.org twitter: magthe http://therning.org/magnus The day after tomorrow is the third day of the rest of your life.