OK. I found cabal-src tool, which solved this perfect.
On Wed, Jun 20, 2012 at 9:22 AM, Magicloud Magiclouds
magicloud.magiclo...@gmail.com wrote:
Hi,
The names here were just placeholder. And I just found out the reason.
Hackage magicloud is local (not from hackage.haskell.org), there is
On Tue, 19 Jun 2012, Jacques Carette wrote:
Its main novel features are:
* introduces a number of /testing strategies/ and /strategy combinators/
* introduces a variety of test execution methods
* guarantees uniform sampling (at each rank) for the random strategy
* guarantees both uniqueness
I really have no idea. I am the new plugins maintainer -- but so far
that mostly means I am willing to apply darcs patches and uploading
things to hackage. I have not had a chance to really dig into plugins.
I will now make some wild guesses.
1. does it matter if you compile with -O2 vs -O0 ?
I compile the files dynamically, so the compiler version is out of the
question. I already tested -O0.
In the modules I dynamically load, I import some of the modules the
main program also uses. I can reproduce the exact same error with this
simple example:
Main.hs:
module Main (main, add) where
My example was somewhat wrong, since it only works with runghc = 7.0
and not 7.
Here a better example which has exactly the same issues as my code.
Main.hs:
module Main where
import Main1
main = main1
Main1.hs:
module Main1 (main1, add) where
import System.Plugins
add = (+1)
main1 :: IO ()
Krzysztof Skrzętnicki gte...@gmail.com writes:
Hi,
Are there any news how things are going?
Things have been pretty stagnant yet again. I was more than a bit
over-optimistic concerning the amount of time I'd have available to put
into this project. Moreover, the tasks required to get Hackage
On 20/06/2012 6:56 AM, Henning Thielemann wrote:
QuickCheck is Haskell-98 and thus is very portable. I see that
GenCheck needs some more extensions - type families, multi-parameter
type classes, what else?
FlexibleContexts and FlexibleInstances.
However, I am fairly sure that the
I found myself writing the code below today, and thought I'd write to see if
there's a better way, perhaps one that doesn't use unsafePerformIO.
A sample use case for this is a program that reads a FilePath from a Handle,
and then operates on that file on disk. GHC uses a special encoding for
Just for the record:
I compiled with GHC and got the linker error:
/usr/bin/ld: dist/build/.../Module.dyn_o: relocation R_X86_64_PC32 against
undefined symbol `..._xyz1_closure' can not be used when making a shared
object; recompile with -fPIC
Problem was that I forgot to declare Module
[Sorry for the delay -- I missed this reply until prompted.]
Very nice, this looks quite straightforward. I wonder about two things:
- Is it possible to pass configure-time flags to those libraries? For
example, I would like to build haskeline with -fterminfo. Can
Hub
I published a blog for C++ programmers about the advantages of using the
continuation monad in dealing with asynchronous API, concurrency, and
parallelism. I explained the concepts in Haskell and the translated them
into C++.
http://fpcomplete.com/asynchronous-api-in-c-and-the-continuation-monad/
Hi Chris,
I'm also wondering about this issue:
- How do you handle packages that depend on system libraries? hsdns,
for example, requires the adns library to build. Does Hub know about
this?
Does Hub know about system-level libraries that Haskell packages need to
build, like
Hi Hamish,
On 19 June 2012 22:47, Hamish Mackenzie
hamish.k.macken...@googlemail.com wrote:
This release has an important bug fix for the metadata download.
When metadata was downloaded using libcurl it was not treated
as binary data. If you used one of our binary installers or if you
built
On 12-06-20 07:59 PM, Hilco Wijbenga wrote:
hilco@centaur ~ ~$ rm -rf .cabal/
I am not sure why you start with this.
If you do this for a clean start, see my
http://www.vex.net/~trebla/haskell/sicp.xhtml#remove
for why it is not a clean start.
If you do this for some other purpose,
On 20 June 2012 18:22, Oliver Batchelor saul...@gmail.com wrote:
Check the error given by cairo.
cabal install cairo-0.12.3.1
Well, it wasn't cairo that was the problem but ...
You probably need to put the .cabal/bin in your PATH, so that the
tools such as c2hs can run.
... indeed, adding
Welcome to issue 232 of the HWN, an issue covering crowd-sourced bits
of information about Haskell from around the web. This issue covers the
week of June 10 to 16, 2012.
Quotes of the Week
* irene-knapp: ewtoombs: the universe is already an interactive
quantum physics
On 20 June 2012 18:32, Albert Y. C. Lai tre...@vex.net wrote:
On 12-06-20 07:59 PM, Hilco Wijbenga wrote:
hilco@centaur ~ ~$ rm -rf .cabal/
I am not sure why you start with this.
If you do this for a clean start, see my
http://www.vex.net/~trebla/haskell/sicp.xhtml#remove
for why it is
Hi George,
I didn't have access to my computer over the weekend, so I apologize for
not actually running the examples I provided. I was simply projecting what
I thought could reasonably be assumed about the behavior of a Set.
Data.Set.Monad's departure from those assumptions is a double-edged
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