Re: [Octave compilation on macOS 11.2.2 with MacPorts 2.6.4 and GCC 10.2.0]

Dear all,

Please find the `config.log` file attached (Octave with Intel MKL @ the backend). My configure and build script is as follows:

#!/opt/local/bin/bash

export V=1

CC=gcc
CXX=g++
FC=gfortran
CFLAGS="-I/opt/local/include -m64 -I${MKLROOT}/include"
CXXFLAGS="-I/opt/local/include -m64 -I${MKLROOT}/include"
FFLAGS="-I/opt/local/include -m64 -I${MKLROOT}/include"
LDFLAGS="-L${MKLROOT}/lib -Wl,-rpath,${MKLROOT}/lib -lmkl_intel_ilp64 -lmkl_intel_thread -lmkl_core -liomp5 -lpthread -lm -ldl -L/opt/local/lib -liconv -L/opt/local/lib -lfl"

../configure --prefix=/opt/octave-6.2.0 --disable-readline --without-qt --without-x

make -j 4

—
Best wishes,
Maxim



Maxim Abalenkov \\ [email protected]
+44 7 486 486 505 \\ http://mabalenk.gitlab.io

> On 11 Mar 2021, at 12:32, Maxim Abalenkov <[email protected]> wrote:
> 
> Dear all,
> 
> Thank you for all you help and your suggestions. Now I see, why linking Octave against Intel’s MKL @ macOS was a theoretical debate. I’m failing here right at the configuration stage. Please find my `config.log` file attached. I would be happy to help here and try further if you can provide me with some guidance. I think MKL at the backend would make Octave only stronger.
> 
> Regarding of my original issue of compiling Octave from source @ macOS I think for now I will follow an easier route and try to link it against the “standard” OpenBLAS. I need to progress in my project and make my life a little bit easier. I will get back to you once I try the "OpenBLAS compilation”. Thank you for your help and have a good day ahead!
> 
> —
> Best wishes,
> Maxim
> 
> Maxim Abalenkov \\ [email protected] <mailto:[email protected]>
> +44 7 486 486 505 \\ http://mabalenk.gitlab.io <http://mabalenk.gitlab.io/>
> 
>> On 9 Mar 2021, at 17:21, Andrew Janke <[email protected] <mailto:[email protected]>> wrote:
>> 
>> 
>> 
>> On 3/9/21 9:36 AM, Maxim Abalenkov wrote:
>>> Dear all,
>>> 
>>> Thank you very much for your help and your replies. Please find below
>>> the contents of my configure and build bash script:
>>> 
>>> As you may see I’m trying to point Octave to Intel’s MKL BLAS and GNU
>>> iconv library located in /opt/local/lib. 
>> 
>> You are the only person I'm aware of who has *actually* tried to build
>> Octave against Intel MKL on Mac; up until now this has just been a
>> theoretical discussion as far as I'm aware.
>> 
>> Good luck!
>> 
>> Cheers,
>> Andrew
>