[Haskell-cafe] Re: GSoC proposal: Extend Cabal Preprocessors.
duncan.coutts at googlemail.com
Sun Apr 11 11:56:20 EDT 2010
On Thu, 2010-04-08 at 22:10 -0400, Diego Echeverri wrote:
> I finish writing my proposal (maybe a bit too late).
> I would be glad to read any feedback.
Generally a good proposal. It would be great for Cabal's "Simple" build
system to be able deal with pre-processor chaining and with
pre-processors that do not have a simple 1:1 relationship between .hs
and other source files.
Here are two closely related issues you might like to think about:
* pre-processors that have inter-module dependencies (e.g. c2hs)
* pre-processors that generate modules from "nothing" ie there is
no special file extension, simply a program that generates a
specific module. This is common for things like adding the darcs
context, or project-specific generation.
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