Gwern Branwen ha scritto:
[...]
You can hoist the common build-depends out of the executable stanzas.
ie. from xmonad-utils.cabal:
build-depends: base<4, X11>=1.3, ghc>=6.8, unix, random>=1.0
...
executable: hxsel
main-is: Hxsel.hs
hs-source-dirs: src
ghc-options: -funbox-strict-fields -Wall
ghc-prof-options: -prof -auto-all
executable: hxput
main-is: Hxput.hs
hs-source-dirs: src
ghc-options: -funbox-strict-fields -Wall
ghc-prof-options: -prof -auto-all
....
Notice that though hxput and hxsel need the packages in the top-level
build-depends, they don't need to declare it.
Thanks.
From documentation it was not clear this feature.
However, what happens if hxput add a build-depends field?
Will this override the "global" field?
Manlio Perillo
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