On Wed, Aug 15, 2012 at 11:02 PM, MightyByte <mightyb...@gmail.com> wrote:
> be to add a flag to Cabal/cabal-install that would cause it to ignore > upper bounds. (Frankly, I think it would also be great if > Ignore, or at least treat them as being like flags... if the versions don't converge with them, start relaxing them and retrying, then print a warning about the versions it slipped and attempt the build. That said, I'd be in favor of moving toward something based on ABI versioning instead; package versions as used by the PVP are basically a manual switch emulating that. It's not generally done because other parts of the toolchain (notably ld's shared object versioning) don't support it, but given that Cabal has greater control over the build process for Haskell programs it would be worth exploring having Cabal deal with it. (This is not something you can do with existing C or C++ toolchains; the smarts would need to be in make.) -- brandon s allbery allber...@gmail.com wandering unix systems administrator (available) (412) 475-9364 vm/sms
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