[Haskell-beginners] Haskell Platform on OS X Lion with Xcode 4.3

Philippe Sismondi psismondi at arqux.com
Sat Feb 18 03:20:16 CET 2012

Thanks, Brandon. That set me straight.

Actually, I misspoke in my original post. I had completely forgotten that I upgraded from Snow Leopard to Lion on my new machine, and then installed Xcode 4.3. As a result I was looking at a /Developer directory from an earlier install of Xcode. I noticed the mention in post you included that /Developer is now *gone*.

Anyway, in the meanwhile I have installed Snow Leopard on a separate partition on my new machine. I have already installed the HP on the Snow Leopard partition, so I'll use that until it's sorted out. Or, I may try the suggestion from Luca in your post.

Thanks again.

On 2012-02-17, at 8:56 PM, Brandon Allbery wrote:

> On Fri, Feb 17, 2012 at 20:39, Philippe Sismondi <psismondi at arqux.com> wrote:
> I have been had the Haskell Platform installed on my Mac for a long time. Last week I got a new faster Mac which is running OS X 10.7.3 and has Xcode 4.3 installed. I cannot install the Haskell Platform on it because the HP complains that it cannot find the developer tools. (BTW, Xcode 4.3 *does* appear to include the 10.5 SDK.
> Has anyone had luck installing the HP in this environment?
> A suggestion posted yesterday:
> from:
>  Luca Ciciriello luca_ciciriello at hotmail.com via haskell.org 
> sender-time:
>  Sent at 10:59 (GMT+01:00). Current time there: 2:54 AM. ✆
> to:
>  GHC Users Mailing List <glasgow-haskell-users at haskell.org>
> date:
>  Fri, Feb 17, 2012 at 10:59
> subject:
>  ghc 7.0.4 with the new Xcode 4.3
> Hi All.
> If you have ghc 7.0.4 on Mac OS X 10.7.3 and you have recently installed the new Xcode 4.3, here a workaround to continue using ghc without the /Developer folder (removed with Xcode 4.3).
> Workaround:
> from terminal type:
> sudo emacs /Library/Frameworks/GHC.framework/Versions/7.0.4-x86_64/usr/bin/ghc-7.0.4
> then insert your psw.
> in emacs change the line
> pgmgcc="/Developer/usr/bin/gcc"
> in
> pgmgcc="gcc"
> save all.
> -- 
> brandon s allbery                                      allbery.b at gmail.com
> wandering unix systems administrator (available)     (412) 475-9364 vm/sms

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