#11455: GHC-8.0.0.20160109 runs into "Bad interface file: ... Something is amiss" -------------------------------------+------------------------------------- Reporter: Lemming | Owner: Type: bug | Status: new Priority: normal | Milestone: Component: Package | Version: 8.0.1-rc1 system | Keywords: | Operating System: Unknown/Multiple Architecture: | Type of failure: None/Unknown Unknown/Multiple | Test Case: | Blocked By: Blocking: | Related Tickets: Differential Rev(s): | Wiki Page: -------------------------------------+------------------------------------- When I first started testing GHC-8.0.0.20160109 I could compile a lot of packages. However, now I get the following error more and more frequently: {{{ $ cabal install --with-ghc=ghc-8.0.0.20160109 --with-haddock=haddock- ghc-8.0.0.20160109 http://hackage.haskell.org/package/set-cover-0.0.8/set- cover-0.0.8.tar.gz Downloading http://hackage.haskell.org/package/set-cover-0.0.8/set-cover-0.0.8.tar.gz Resolving dependencies... Configuring enummapset-0.5.2.1... Building enummapset-0.5.2.1... Preprocessing library enummapset-0.5.2.1... [1 of 5] Compiling Data.EnumSet ( Data/EnumSet.hs, dist/build/Data/EnumSet.o ) ... [4 of 5] Compiling Data.EnumMap.Lazy ( Data/EnumMap/Lazy.hs, dist/build/Data/EnumMap/Lazy.p_o ) [5 of 5] Compiling Data.EnumMap ( Data/EnumMap.hs, dist/build/Data/EnumMap.p_o ) In-place registering enummapset-0.5.2.1... Running Haddock for enummapset-0.5.2.1... Preprocessing library enummapset-0.5.2.1... ... Registering enummapset-0.5.2.1... Installed enummapset-0.5.2.1 Configuring set-cover-0.0.8... Building set-cover-0.0.8... Preprocessing library set-cover-0.0.8... [ 1 of 15] Compiling Math.SetCover.Cuboid ( src/Math/SetCover/Cuboid.hs, dist/build/Math/SetCover/Cuboid.o ) [ 2 of 15] Compiling Math.SetCover.Queue ( src/Math/SetCover/Queue.hs, dist/build/Math/SetCover/Queue.o ) src/Math/SetCover/Queue.hs:3:1: error: Bad interface file: /home/cabal/lib/x86_64-linux- ghc-8.0.0.20160109/enummapset-0.5.2.1-KxKeewRMTNa4DSa3VnUuRQ/Data/EnumMap.hi Something is amiss; requested module enummapset-0.5.2.1@enummapset-0.5.2.1-64948c41f2d75b38829fcb75933a73f0:Data.EnumMap differs from name found in the interface file enumm_KxKeewRMTNa4DSa3VnUuRQ:Data.EnumMap src/Math/SetCover/Queue.hs:4:1: error: Bad interface file: /home/cabal/lib/x86_64-linux- ghc-8.0.0.20160109/enummapset-0.5.2.1-KxKeewRMTNa4DSa3VnUuRQ/Data/EnumSet.hi Something is amiss; requested module enummapset-0.5.2.1@enummapset-0.5.2.1-64948c41f2d75b38829fcb75933a73f0:Data.EnumSet differs from name found in the interface file enumm_KxKeewRMTNa4DSa3VnUuRQ:Data.EnumSet Failed to install set-cover-0.0.8 }}} -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/11455 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler