Limiting size of global package database
Herbert Valerio Riedel
hvriedel at gmail.com
Wed Dec 31 14:25:08 UTC 2014
On 2014-12-31 at 15:10:37 +0100, Michael Snoyman wrote:
> tl;dr: Now that ghc (the library) doesn't depend on Cabal (the library),
> can we remove Cabal from the global package database installed with GHC?
> For both of these reasons, I think we should limit the number of packages
> included in the global package database. One seemingly small step we could
> do on that front is not include extraneous packages. In GHC 7.10rc1, that
> includes Cabal and xhtml:
btw, haskeline and terminfo should be considered as well, according to
> both packages are in the global package database, but could just as
> easily be removed from there and installed by users. The motivation
> for that would be to avoid problem (1) above.
However, as for xhtml, haskeline and terminfo, we had to register/expose
them in the global pkg DB due to
and as for Cabal, I have been told (maybe Duncan can weigh in...?) that
Haskell implementations need to provide it (together with a `*hc-pkg`
executable) in order to conform to the CABAL specification.
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