[Haskell-cafe] ghc-mod version 4.1.0
carlo at carlo-hamalainen.net
Wed May 21 07:56:07 UTC 2014
On 17/05/14 20:18, Bardur Arantsson wrote:
> I've been trying this thing out (including the Emacs integration) and
> it's working pretty well so far, but I've run into a limitation that's a
> bit frustrating.
> I have a multi-project setup sort of like the following:
> B/ (depends on A)
> C/ (depends on A)
> D/ (depends on B + C)
> (where D is an executable "example" project)
> To compile everything I've created a sandbox for the D project in
> project/D/ and run all my cabal commands from there. I've added A, B,
> and C via the "add-source" sandbox feature.
Does it work if you create a sandbox in each of the directories A, B, C,
My thinking is that if you are adding the directories A, B, and C using
"cabal sandbox add-source" then they should be able to be built
independently. And of course you'd have to run
cabal sandbox add-source /path/to/project/A # in directory B
cabal sandbox add-source /path/to/project/A # in directory C
cabal sandbox add-source /path/to/project/B # in directory D
cabal sandbox add-source /path/to/project/C # in directory D
to get the dependencies.
I've tried this out with a test project and it seems to work ok. Also
"cabal repl" works in each of the subdirectories.
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