license cabal field for language bindings?
Hello Cabal Devs, Since the recurring topic of software licenses is being discussed on haskell-cafe again, I was wondering what the .cabal license-field should be for packages linking _directly_ to C-libraries, such as Haskell language bindings to C-libraries. To be more specific: As a side-effect of the ongoing discussion, Michael Snoyman implemented a web-based tool for computing the transitive license multiset[1] which made me wonder whether the .cabal license field should describe only the license of the source code proper distributed with the package or whether it should also take into account the licenses of the wrapped/linked libraries? E.g. * http://hackage.haskell.org/package/hfann is advertised as BSD3, but the FANN library[2] is actually LGPL. * http://hackage.haskell.org/package/igraph is advertised as BSD3 but the underlying igraph library is GPL2+ [3]. In these cases Michael's license-tool has no chance to report reliable information about the involved licenses, as the LGPL/GPL license is not mentioned in the cabal meta-data. In order to help describe cabal package's licenses more accurate, would it be conceivable to have either a) the license field take a list of licenses, b) in case of FFI bindings, set the license field to the more restricting license type, or c) introduce an additional field 'x-license' for specifying the external non-Haskell library's license? PS: A separate but related issue was raised in the haskell-cafe discussion: Many packages depend on the cpphs library as a hack, although they only need the cpphs executable (and therefore don't link against the cpphs package). This also skews the result that tools like [1] report, as the cpphs library is LGPLed which doesn't matter if only the cpphs executable was actually used for building the package. [1]: http://packdeps.haskellers.com/licenses [2]: http://leenissen.dk/fann/wp/ [3]: http://igraph.sourceforge.net/license.html Cheers, hvr ___ cabal-devel mailing list cabal-devel@haskell.org http://www.haskell.org/mailman/listinfo/cabal-devel
patch applied (hackage-server): "Add a log timing function and use it in the package state loading"
Sun Dec 16 14:51:20 GMT 2012 Duncan Coutts * Add a log timing function and use it in the package state loading Ignore-this: c29a834df997c2bb0720fb6036c764a5 M ./Distribution/Server/Features/Core.hs -5 +7 M ./Distribution/Server/Framework/Cache.hs -16 +7 M ./Distribution/Server/Framework/Logging.hs -1 +12 ___ cabal-devel mailing list cabal-devel@haskell.org http://www.haskell.org/mailman/listinfo/cabal-devel
patch applied (hackage-server): "Make a few feature's expensive cache init operations asynchronous"
Sun Dec 16 14:27:22 GMT 2012 Duncan Coutts * Make a few feature's expensive cache init operations asynchronous Ignore-this: 3272cd4c79d739bfa6919e9e7c874374 Should parallelise startup a bit M ./Distribution/Server/Features/Core.hs +2 M ./Distribution/Server/Features/Html.hs +2 M ./Distribution/Server/Features/NameSearch.hs +2 ___ cabal-devel mailing list cabal-devel@haskell.org http://www.haskell.org/mailman/listinfo/cabal-devel
patch applied (hackage-server): "Extend debug and logging infrastructure"
Sun Dec 16 14:05:47 GMT 2012 Duncan Coutts * Extend debug and logging infrastructure Ignore-this: e8618d92e85f8a5af4aa13de90d9b507 Add better log functions and pass verbosity into each feature. Add logging to feature initialisation. M ./Distribution/Server.hs -4 +3 M ./Distribution/Server/Features.hs -5 +8 M ./Distribution/Server/Features/Core.hs -2 +6 M ./Distribution/Server/Features/Distro.hs -2 +5 M ./Distribution/Server/Features/Documentation.hs -2 +6 M ./Distribution/Server/Features/DownloadCount.hs -3 +5 M ./Distribution/Server/Features/HaskellPlatform.hs -2 +5 M ./Distribution/Server/Features/Html.hs -3 +8 M ./Distribution/Server/Features/Mirror.hs -1 +4 M ./Distribution/Server/Features/NameSearch.hs -4 +10 M ./Distribution/Server/Features/PackageContents.hs -3 +5 M ./Distribution/Server/Features/PackageList.hs -1 +4 M ./Distribution/Server/Features/Packages.hs -3 +6 M ./Distribution/Server/Features/PreferredVersions.hs -2 +6 M ./Distribution/Server/Features/ReverseDependencies.hs -3 +7 M ./Distribution/Server/Framework.hs +2 M ./Distribution/Server/Framework/Cache.hs -12 +13 A ./Distribution/Server/Framework/Logging.hs M ./Distribution/Server/Framework/Types.hs -1 +4 M ./Main.hs -43 +43 ___ cabal-devel mailing list cabal-devel@haskell.org http://www.haskell.org/mailman/listinfo/cabal-devel
patch applied (hackage-server): "Don't parse all the .cabal files when loading the data"
Sun Dec 16 10:33:22 GMT 2012 Duncan Coutts * Don't parse all the .cabal files when loading the data Ignore-this: d9596e748145330dd552c3298d66ef94 M ./Distribution/Server/Packages/Types.hs -4 +1 ___ cabal-devel mailing list cabal-devel@haskell.org http://www.haskell.org/mailman/listinfo/cabal-devel
