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Re: mkoctfile urgently needs attention before Octave 3.6.0
From: |
Lukas Reichlin |
Subject: |
Re: mkoctfile urgently needs attention before Octave 3.6.0 |
Date: |
Thu, 29 Dec 2011 21:46:54 +0100 |
On 29.12.2011, at 21:35, c. wrote:
>
> On 29 Dec 2011, at 21:08, Lukas Reichlin wrote:
>
>> When I use the accelerate framework, it is linked twice, once from BLAS and
>> once from LAPACK. When I add both libraries to the developer makefiles
>>
>> "$(mkoctfile -p BLAS_LIBS)" \
>> "$(mkoctfile -p LAPACK_LIBS)"
>>
>> I get the following error:
>>
>> octave:1> makefile_chol
>> mkoctfile: unrecognized argument -framework Accelerate
>> octave:2>
>>
>> Looks like mkoctfile doesn't like duplicate arguments.
>
> I think the problem is rather that mkoctfile does not understand the option
> -framework Accelerate and does not pass it to the compiler/linker
> Indeed, taking an example from your package, the following works for me:
>
> mkoctfile -Wl,-framework -Wl,Accelerate slab09hd.cc \
> AB09HD.f TB01ID.f AB04MD.f TB01KD.f AB09HY.f \
> AB09IX.f MB03UD.f SB02MD.f AB09DD.f TB01LD.f \
> SB03OU.f MA02AD.f MB03QX.f select.f SB03OT.f \
> SB02MR.f SB02MS.f MB03QD.f SB02MU.f SB02MV.f \
> SB02MW.f MB04ND.f MB04OD.f MB03QY.f SB03OR.f \
> SB03OY.f SB04PX.f MB04NY.f MB04OY.f SB03OV.f
>
> while this fals:
>
> mkoctfile -framework Accelerate slab09hd.cc \
> AB09HD.f TB01ID.f AB04MD.f TB01KD.f AB09HY.f \
> AB09IX.f MB03UD.f SB02MD.f AB09DD.f TB01LD.f \
> SB03OU.f MA02AD.f MB03QX.f select.f SB03OT.f \
> SB02MR.f SB02MS.f MB03QD.f SB02MU.f SB02MV.f \
> SB02MW.f MB04ND.f MB04OD.f MB03QY.f SB03OR.f \
> SB03OY.f SB04PX.f MB04NY.f MB04OY.f SB03OV.f
>
> I think you should configure Octave so that "mkoctfile -p BLAS_LIBS" returns
> "-Wl,-framework -Wl,Accelerate"
> rather than "-framework Accelerate". As you are using macports this should be
> done somewhere in your portfile
>
>> Lukas
>
> HTH,
> c.
Hmm, I'm not sure about this. Interestingly, it works if I use
"$(mkoctfile -p BLAS_LIBS)"
in my developer makefiles alone. As soon as I add
"$(mkoctfile -p BLAS_LIBS)" \
"$(mkoctfile -p LAPACK_LIBS)"
I get errors. Note that linking to BLAS alone just works when I use Accelerate.
The reason is that Accelerate also includes the LAPACK stuff which my code
needs. Obviously, I have to link to both BLAS and LAPACK on non-mac platforms.
Lukas
- Re: mkoctfile urgently needs attention before Octave 3.6.0, c., 2011/12/29
- Re: mkoctfile urgently needs attention before Octave 3.6.0, Lukas Reichlin, 2011/12/29
- Re: mkoctfile urgently needs attention before Octave 3.6.0, c., 2011/12/29
- Re: mkoctfile urgently needs attention before Octave 3.6.0,
Lukas Reichlin <=
- Re: mkoctfile urgently needs attention before Octave 3.6.0, c., 2011/12/29
- Re: mkoctfile urgently needs attention before Octave 3.6.0, Lukas Reichlin, 2011/12/29
- Re: mkoctfile urgently needs attention before Octave 3.6.0, c., 2011/12/29
- Re: mkoctfile urgently needs attention before Octave 3.6.0, Lukas Reichlin, 2011/12/29
- Re: mkoctfile urgently needs attention before Octave 3.6.0, c., 2011/12/29
- Re: mkoctfile urgently needs attention before Octave 3.6.0, Lukas Reichlin, 2011/12/29
- Re: mkoctfile urgently needs attention before Octave 3.6.0, marco atzeri, 2011/12/30
- Re: mkoctfile urgently needs attention before Octave 3.6.0, Jordi GutiƩrrez Hermoso, 2011/12/29
- Re: mkoctfile urgently needs attention before Octave 3.6.0, c., 2011/12/29
- Re: mkoctfile urgently needs attention before Octave 3.6.0, Carlo de Falco, 2011/12/29