[Haskell] ANNOUNCE: Release of 'randproc' package v0.1

[David Banas]

Announcing the release of v0.1 of 'randproc', a library for working with
random processes.
http://www.haskell.org/haskellwiki/Random_Processes

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[Haskell] ANNOUNCE: release v0.2 of RandProc library

[David Banas]

v0.2 of the `RandProc` library has been released to HackageDB.
http://hackage.haskell.org/package/randproc

Changes in this release:

  * Improved several severe performance bottlenecks. (The `goodDie`
space can now actually be checked, without exhausting
memory/time.)
  * Cleaned up the code, as per `hlint` suggestions.


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[Haskell] ANNOUNCE: RandProc v0.4 released.

[David Banas]

v0.4 of `RandProc` has just been posted to Hackage:
http://hackage.haskell.org/package/randproc

In this release:

  * Examples of using the `RandProc` library to work problems from
`Random Processes` text have been added.
  * `README` file has been fleshed out a bit.


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[Haskell] Redundant entries in .cabal file?

[David Banas]

Hi all,

Does anyone know why I’m getting redundant entries in my ‘cabal init’ generated 
.cabal file:

library
  exposed-modules: Language.Broker, Language.Broker
 
?

Is it because I’m using a *.hsc file, as my source, and cabal is finding both 
files:
Broker.hsc, and
Broker.hs
in the Language directory?

Thanks,
-db

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[Haskell] libiconv trouble?

[David Banas]

Anyone else hit this, after updating to the new Haskell Platform?

Davids-MacBook-Air-2:tmp dbanas$ ghci
GHCi, version 7.10.2: http://www.haskell.org/ghc/  :? for help
: can't load .so/.DLL for: libiconv.dylib (dlopen(libiconv.dylib, 
5): image not found)

Thanks,
-db

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Re: [Haskell] libiconv trouble?

[David Banas]

No, but I did set two other, related environment variables, very recently:

export LIBRARY_PATH="$HOME/anaconda/lib:$LIBRARY_PATH"
export 
DYLD_FALLBACK_LIBRARY_PATH="/usr/local/lib:$HOME/anaconda/lib:/usr/local/bro/lib:$DYLD_FALLBACK_LIBRARY_PATH"

and one of them must have been the problem, because when I comment out the two 
lines, above, in my .bash_profile file, ghci works fine.

Thanks!

On Aug 15, 2015, at 1:34 PM, Brandon Allbery  wrote:

> On Sat, Aug 15, 2015 at 4:26 PM, David Banas  wrote:
> Davids-MacBook-Air-2:tmp dbanas$ ghci
> GHCi, version 7.10.2: http://www.haskell.org/ghc/   :? for help
> : can't load .so/.DLL for: libiconv.dylib 
> (dlopen(libiconv.dylib, 5): image not found)
> 
> This seems odd. Did you set DYLD_LIBRARY_PATH in the environment?
> 
> /usr/lib/libiconv.dylib should be present on all versions of OS X, except 
> possibly (I can't check) the El Capitan public beta.
> 
> -- 
> brandon s allbery kf8nh   sine nomine associates
> allber...@gmail.com  ballb...@sinenomine.net
> unix, openafs, kerberos, infrastructure, xmonadhttp://sinenomine.net

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[Haskell] ANNOUNCE: broker-haskell v0.1

[David Banas]

The initial release of broker-haskell, a Haskell binding to Broker (libbroker), 
the messaging library for Bro, a network security tool.

Provides:
- Language.Broker

After downloading/extracting compressed tarball:

davids-air-2:broker-haskell-0.1.0.0 dbanas$ cabal configure --prefix=$HOME 
--user --enable-tests
Resolving dependencies...
Configuring broker-haskell-0.1.0.0...

davids-air-2:broker-haskell-0.1.0.0 dbanas$ cabal build
Building broker-haskell-0.1.0.0...
Preprocessing library broker-haskell-0.1.0.0...
[1 of 1] Compiling Language.Broker  ( dist/build/Language/Broker.hs, 
dist/build/Language/Broker.o )

{Some warnings omitted.}

In-place registering broker-haskell-0.1.0.0...
Preprocessing test suite 'tests' for broker-haskell-0.1.0.0...
[1 of 1] Compiling Main ( test.hs, 
dist/build/tests/tests-tmp/Main.o )

{Some warnings omitted.}

Linking dist/build/tests/tests ...

davids-air-2:broker-haskell-0.1.0.0 dbanas$ cabal test
Preprocessing library broker-haskell-0.1.0.0...
In-place registering broker-haskell-0.1.0.0...
Preprocessing test suite 'tests' for broker-haskell-0.1.0.0...
Running 1 test suites...
Test suite tests: RUNNING...
Test suite tests: PASS
Test suite logged to: dist/test/broker-haskell-0.1.0.0-tests.log
1 of 1 test suites (1 of 1 test cases) passed.


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[Haskell] ETA on 7.10.3?

[David Banas]

Hi,

Does anyone have an ETA for ghc v7.10.3?
(I'm trying to decide between waiting and backing up to 7.8.2, for a
particular project.)

Thanks,
-db
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Re: [Haskell] ETA on 7.10.3?

[David Banas]

Hi Ben,

Thanks for your reply.

My problem is the project I’m currently working on is dependent upon HERMIT, 
which doesn’t play well with 7.10.2, as per:

https://github.com/ku-fpg/hermit/issues/144#issuecomment-128762767

(The nature of that comment caused me to think that 7.10.3 was in play.)

Thanks,
-db

On Sep 2, 2015, at 12:05 AM, Ben Gamari  wrote:

> David Banas  writes:
> 
>> Hi,
>> 
>> Does anyone have an ETA for ghc v7.10.3?
>> (I'm trying to decide between waiting and backing up to 7.8.2, for a
>> particular project.)
>> 
> Currently there are no plans to do a 7.10.3 release. 7.10.2 does has a
> few issues, but none of them are critical regressions but none of them
> appear critical enough to burn maintenance time on.
> 
> Of course, we are willing to reevaluate in the event that new issues
> arise. What problems with 7.10.2 are you struggling with?
> 
> Cheers,
> 
> - Ben

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