Question about make cblas

[Li, Xinyi]

Dear Sir or Madam,

I have met a difficult problem about 'make cblas'. According to the process:

1) compile blas

gfortran -c  -O3 *.f  

ar rv libblas.a *.o 

sudo cp libblas.a /usr/local/lib  

2) compile cblas

When I do a 'make all', I get the following errors that I just do not understand:

Then, I build a link by 

rm Makefile.in

ln -s Makefile.LINUX Makefile.in

And in the Makefile.LINUX, it is 

BLLIB =  /usr/local/lib/libblas.a

CBLIB = ../lib/cblas_$(PLAT).a

Meantime, I also try to change other address including: libblas.a  or /home/lxy/lib/cblas/CBLAS/testing/libblas.a 

However, all are failed.

Please help me to solve this question!

I'm looking forward to your reply.

--

Xinyi Li

 

Technische Universität München

Department of Informatics

Chair of Robotics, Artificial Intelligence and Real-time Systems

Boltzmannstraße 3

85748 Garching bei München

 

Phone: +49 89 289-18116

Mobile: +49 0174 5730012

Email:    super...@tum.de

http://www6.in.tum.de/

[Julie Langou]

Dear Xinyi Li

You are not mentioning which package you downloaded.

BLAS and CBLAS are included in the latest version of LAPACK: lapack-3.10.1.tar.gz

The following commands should work to generate the BLAS and CBLAS libraries

 - cp make.inc.example make.inc

 -  make blaslib cblaslib

Hope it helps

Julie

On May 13, 2022, at 9:39 AM, Li, Xinyi <super...@tum.de> wrote:

Dear Sir or Madam,

I have met a difficult problem about 'make cblas'. According to the process:

1) compile blas

gfortran -c  -O3 *.f  

ar rv libblas.a *.o 

sudo cp libblas.a /usr/local/lib  

2) compile cblas

When I do a 'make all', I get the following errors that I just do not understand:

<pastedImage.png>

Then, I build a link by 

rm Makefile.in

ln -s Makefile.LINUX Makefile.in

And in the Makefile.LINUX, it is 

BLLIB =  /usr/local/lib/libblas.a

CBLIB = ../lib/cblas_$(PLAT).a

Meantime, I also try to change other address including: libblas.a  or /home/lxy/lib/cblas/CBLAS/testing/libblas.a 

However, all are failed.

Please help me to solve this question!

I'm looking forward to your reply.

--

Xinyi Li

 

Technische Universität München

Department of Informatics

Chair of Robotics, Artificial Intelligence and Real-time Systems

Boltzmannstraße 3

85748 Garching bei München

 

Phone: +49 89 289-18116

Mobile: +49 0174 5730012

Email:    super...@tum.de

http://www6.in.tum.de/

-- 
LAPACK library Website: http://www.netlib.org/lapack/
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