[Haskell-cafe] Error in installing dph-examples on Mac OS X 10.7.3

[mukesh tiwari]

Hi Carter
Thank you for reply. My mac is 32 bit ( I remember having some issue
with ghc-7.2.1 64 bit on 32 bit machine but probably that was on
Linux ). I will give it a shot.

Macintosh-0026bb610428:tmp mukesh$ uname -a
Darwin Macintosh-0026bb610428.local 11.3.0 Darwin Kernel Version
11.3.0: Thu Jan 12 18:48:32 PST 2012; root:xnu-1699.24.23~1/
RELEASE_I386 i386


Some where on the internet I saw that llvm comes with Xcode 4.2
( Before I had Xcode 3.2  )  so  I removed the llvm installed by
homebrew. Now all I can see  is
Macintosh-0026bb610428:tmp mukesh$ llvm-
llvm-cpp-4.2  llvm-g++      llvm-g++-4.2  llvm-gcc      llvm-gcc-4.2

Macintosh-0026bb610428:tmp mukesh$ clang
clang    clang++

and I am getting

Macintosh-0026bb610428:tmp mukesh$ cabal install dph-examples
Resolving dependencies...
Configuring dph-examples-0.6.1.3...
Building dph-examples-0.6.1.3...
Preprocessing executable 'dph-spectral-smvm' for dph-
examples-0.6.1.3...
[1 of 3] Compiling Vectorised       ( examples/spectral/SMVM/dph/
Vectorised.hs, dist/build/dph-spectral-smvm/dph-spectral-smvm-tmp/
Vectorised.o )
exprType TYPE ghc-prim:GHC.Types.Double{(w) tc 3u}
exprType TYPE ghc-prim:GHC.Types.Double{(w) tc 3u}
exprType TYPE ghc-prim:GHC.Types.Double{(w) tc 3u}
exprType TYPE ghc-prim:GHC.Types.Double{(w) tc 3u}
exprType TYPE ghc-prim:GHC.Types.Double{(w) tc 3u}
exprType
    TYPE (ghc-prim:GHC.Types.Int{(w) tc 3J},
          ghc-prim:GHC.Types.Double{(w) tc 3u})
Warning: Couldn't figure out LLVM version!
         Make sure you have installed LLVM
ghc: could not execute: opt
cabal: Error: some packages failed to install:
dph-examples-0.6.1.3 failed during the building phase. The exception
was:
ExitFailure 1

Macintosh-0026bb610428:tmp mukesh$ ghc-7.4.1 -fllvm Hello.hs
[1 of 1] Compiling Main             ( Hello.hs, Hello.o )
Warning: Couldn't figure out LLVM version!
         Make sure you have installed LLVM
ghc: could not execute: opt

Some thing wrong with Xcode 4.2 llvm ?  Also ghc-7.4.1 page (
http://www.haskell.org/ghc/download_ghc_7_4_1 ) suggest for Xcode
4.1(  2.9 GB ) but I installed Xcode 4.2 ( 1.6 GB ) because of smaller
size. I am not able to solve this issue. I am in the middle of project
and stuck :(.

Regards
Mukesh Tiwari


On Feb 10, 9:36 pm, Carter Schonwald <carter.schonw... at gmail.com>
wrote:
> /Users/mukesh/.ghc/i386-darwin-7.4.1/package.conf.d
>
> you need the 64bit version of ghc on mac, not the 32 bit one, by default
> all mac libs are 64 bit so this yields problems when linking to c libs
>
> On Fri, Feb 10, 2012 at 10:58 AM, mukesh tiwari <
>
>
>
>
>
>
>
> mukeshtiwari.ii... at gmail.com> wrote:
> > Hi Carter
> > Yes both of these packages gloss-1.6.1.1 , OpenGL-2.5.0.0 (
> >http://hpaste.org/63397) are installed on my system.Could you please
> > tell me how did you resolve the issue.
>
> > Regards
> > Mukesh Tiwari
>
> > On Feb 10, 12:11 pm, Carter Schonwald <carter.schonw... at gmail.com>
> > wrote:
> > > It may be a problem with the gloss / opengl dependencies? do you have
> > those
> > > packages installed?
>
> > > I had similar trouble earlier this week wrt dph-examples, and that was
> > the
> > > root of the matter in my case
>
> > > -Carter
>
> > > On Thu, Feb 9, 2012 at 7:04 PM, Ben Lippmeier <b... at ouroborus.net>
> > wrote:
>
> > > > On 10/02/2012, at 6:12 AM, mukesh tiwari wrote:
>
> > > > Hello all
> > > > I am trying to install dph-examples on Mac OS X version 10.7.3 but
> > getting this
> > > > error <http://hpaste.org/57699>. I am using ghc-7.4.1.
>
> > > > This probably isn't DPH specific. Can you compile a "hello world"
> > program
> > > > with -fllvm?
>
> > > > Ben.
>
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