Re: [GHC] #14381: Consider making ghc-pkg fill in abi-depends based on depends

#14381: Consider making ghc-pkg fill in abi-depends based on depends -------------------------------------+------------------------------------- Reporter: ezyang | Owner: tdammers Type: bug | Status: patch Priority: highest | Milestone: 8.4.3 Component: ghc-pkg | Version: 8.2.1 Resolution: | Keywords: Operating System: Unknown/Multiple | Architecture: | Unknown/Multiple Type of failure: None/Unknown | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Rev(s): Phab:D4159 Wiki Page: | Phab:D4729 -------------------------------------+------------------------------------- Comment (by Ben Gamari ): In [changeset:"1626fe600672d3dabcf95d11a6c16da5f5ec1068/ghc" 1626fe6/ghc]: {{{ #!CommitTicketReference repository="ghc" revision="1626fe600672d3dabcf95d11a6c16da5f5ec1068" Handle abi-depends correctly in ghc-pkg When inferring the correct abi-depends, we now look at all the package databases in the stack, up to and including the current one, because these are the ones that the current package can legally depend on. While doing so, we will issue warnings: - In verbose mode, we warn about every package that declares abi-depends:, whether we actually end up overriding them with the inferred ones or not ("possibly broken abi-depends"). - Otherwise, we only warn about packages whose declared abi-depends does not match what we inferred ("definitely broken abi-depends"). Reviewers: bgamari Reviewed By: bgamari Subscribers: rwbarton, thomie, carter GHC Trac Issues: #14381 Differential Revision: https://phabricator.haskell.org/D4729 }}} -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/14381#comment:18 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler