[Nix-dev] HaskellNG Binaries not linking correctly

[Richard Wallace]

After trying with haskellPackages I realized that the version in my cabal
file was different than the version in my nix file. After making them match
everything is happy.

On Wed, Feb 4, 2015 at 2:13 PM, Richard Wallace <rwallace at thewallacepack.net
> wrote:

> Hey folks,
>
> I'm having an issue with HaskellNG. I have a project that provides a
> library and a binary.  My cabal and nix files are here <
> https://gist.github.com/purefn/21e392eb3bc2639db530>.
>
> When I run `nix-build hiberico.nix`, everything completes.  But when I try
> and run it, I get
>
> /nix/store/p63s2fsksj710fgmzj9399nyn230cx3v-haskell-hiberico-1/bin/hiberico:
> error while loading shared libraries: libHShiberico-2-ghc7.8.4.so: cannot
> open shared object file: No such file or directory
>
> Running `ldd
> /nix/store/p63s2fsksj710fgmzj9399nyn230cx3v-haskell-hiberico-1/bin/hiberico`
> I see
>
> linux-vdso.so.1 (0x00007fff64def000)
> libHShiberico-2-ghc7.8.4.so => not found
> libHSzip-archive-0.2.3.5-ghc7.8.4.so =>
> /nix/store/y1arcbjbwdl8jzra1xj6al6ywimbkqfp-haskell-zip-archive-0.2.3.5/lib/ghc-7.8.4/zip-archive-0.2.3.5/
> libHSzip-archive-0.2.3.5-ghc7.8.4.so (0x00007fbc7b3aa000)
> libHSdigest-0.0.1.2-ghc7.8.4.so =>
> /nix/store/446nnyb3cc1bpfm84qgn40yy56m1fw02-haskell-digest-0.0.1.2/lib/ghc-7.8.4/digest-0.0.1.2/
> libHSdigest-0.0.1.2-ghc7.8.4.so (0x00007fbc7b1a5000)
> libHSvalidation-0.4.2-ghc7.8.4.so =>
> /nix/store/fn4mlags9g14br0vvjsp834ypaqzvkkb-haskell-validation-0.4.2/lib/ghc-7.8.4/validation-0.4.2/
> libHSvalidation-0.4.2-ghc7.8.4.so (0x00007fbc7af6b000)
>          <snip>
>
> This was working fine a week ago. I tried out other packages that have
> both libraries and binaries and they worked fine. Any idea why my binary
> isn't getting linked properly?
>
> Thanks,
> Rich
>
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