Re: [Haskell-cafe] What is the difference between runhaskell and compile?

Sorry for the wrong information. I made a mistake when did the test. After more testing, I think it is a bug of ghc 7.4.1. Until now, I cannot find a way to make ghc 7.4.1 compiled binary work. On Mon, May 28, 2012 at 11:01 AM, Magicloud Magiclouds wrote:

Alright, with another box of different version of ghc and things. I finally got the cause. Or may I say as simple as Ozgun said, ghc 7.4.1 defaultly uses optimization. ghc-7.4.1 -O0 works. ghc-7.2.2 also works.

Thank you all.

On Sun, May 27, 2012 at 7:07 PM, Chris Dornan wrote:

...

By configuration of the OpenLDAP client library I mean mostly so that SSL connections will work, but this is all system-level configuration.

That GHC establishes connections in interactive mode for you indicates that the problem is not with the LDAP systems, but that something peculiar is going wrong with your GHC installation.

Do you have only the one GHC installation on the system; is there any chance that ghc and ghci could be selecting different installations?

Is it easy for you to try connecting with GHC-7.0.4? It would be worth a try if you can -- it might be a 7.4.1 oddity but it looks as if it could be some kind of GHC mis-installation.

(If trying this with GHC-7.0.4 would be bothersome I would be interested to hear more; which O/S are you using?)

Chris

-----Original Message----- From: Magicloud Magiclouds [mailto:magicloud.magiclouds@gmail.com] Sent: 27 May 2012 10:12 To: Chris Dornan Cc: Brandon Allbery; Haskell-Cafe Subject: Re: [Haskell-cafe] What is the difference between runhaskell and compile?

Hi,  Sorry for the delayed reply. I am using ghc 7.4.1 and LDAP 0.6.6.  When you said "configuration of the OpenLDAP client library", may I have more information? Since ldap-utils and other client (php, perl, etc) do not have any problem. This might be the only clue to me.

On Fri, May 25, 2012 at 4:43 PM, Chris Dornan wrote:

...

I have been using LDAP with GHC without a problem – I get this error often but the problems have been with the configuration of the OpenLDAP client library or the OpenLDAP server.

We are all taking about LDAP-0.6.6? Which version of GHC are we talking about? (I don’t think I have tested this on GHC-7.4.1, and maybe the others haven’t either.)

Chris

From: haskell-cafe-bounces@haskell.org [mailto:haskell-cafe-bounces@haskell.org] On Behalf Of Brandon Allbery Sent: 25 May 2012 04:21 To: Magicloud Magiclouds Cc: Haskell-Cafe Subject: Re: [Haskell-cafe] What is the difference between runhaskell and compile?

On Thu, May 24, 2012 at 11:05 PM, Magicloud Magiclouds wrote:

Hi there,  The code could not be simpler. Just ldapInit, ldapSimpleBind.  I just found that the code works with ghci, too. So to sum up, ghci/runhaskell works, ghc not.

A possibility that occurs to me:  does it by any chance work with ghc -threaded?  Perhaps the issue relates to the different behavior of the threaded runtime (which is used automatically by ghci/runghc).

-- brandon s allbery allbery.b@gmail.com wandering unix systems administrator (available) (412) 475-9364 vm/sms

-- 竹密岂妨流水过 山高哪阻野云飞

And for G+, please use magiclouds#gmail.com.

-- 竹密岂妨流水过 山高哪阻野云飞

And for G+, please use magiclouds#gmail.com.

-- 竹密岂妨流水过 山高哪阻野云飞 And for G+, please use magiclouds#gmail.com.