[GHC] #9010: TemplateHaskell leads to an "unknown symbol" error
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Fri Dec 18 16:27:35 UTC 2015
#9010: TemplateHaskell leads to an "unknown symbol" error
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Reporter: Feuerbach | Owner:
Type: bug | Status: new
Priority: high | Milestone:
Component: Compiler | Version: 7.10.2
Resolution: | Keywords:
Operating System: Unknown/Multiple | Architecture:
| Unknown/Multiple
Type of failure: None/Unknown | Test Case:
Blocked By: | Blocking:
Related Tickets: | Differential Rev(s):
Wiki Page: |
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Comment (by basvandijk):
Hi rwbarton, yes a `cabal sandbox init; cabal install hs-opencv-binding/;
cabal install play/` should be all that's required to build manually.
I removed the dependency on `lens` like you suggested and the problem
remains as expected.
Note that I'm linking against `opencv-3.0.0`.
It's very likely this has something to do with static vs dynamic linking.
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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/9010#comment:10>
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