topic Re: No Fortran compiler found in i.MX Processors

No Fortran compiler found

sabinns — Fri, 16 Mar 2018 09:39:57 GMT

Hi,

I am trying to Compile Scipy for imx6ull eval board in Yocto.

But while compiling I am getting no Fortran compiler found.

Below is the error log:

copying scipy/_lib/_numpy_compat.py -> build/lib.linux-x86_64-2.7/scipy/_lib
copying scipy/_lib/_tmpdirs.py -> build/lib.linux-x86_64-2.7/scipy/_lib
copying scipy/_lib/decorator.py -> build/lib.linux-x86_64-2.7/scipy/_lib
copying scipy/_lib/__init__.py -> build/lib.linux-x86_64-2.7/scipy/_lib
copying scipy/_lib/six.py -> build/lib.linux-x86_64-2.7/scipy/_lib
copying scipy/_lib/setup.py -> build/lib.linux-x86_64-2.7/scipy/_lib
copying scipy/_lib/_testutils.py -> build/lib.linux-x86_64-2.7/scipy/_lib
copying scipy/_lib/_ccallback.py -> build/lib.linux-x86_64-2.7/scipy/_lib
copying scipy/_lib/_threadsafety.py -> build/lib.linux-x86_64-2.7/scipy/_lib
running build_clib
customize UnixCCompiler
customize UnixCCompiler using build_clib
building 'dfftpack' library
error: library dfftpack has Fortran sources but no Fortran compiler found
ERROR: python setup.py build execution failed.

Re: No Fortran compiler found

b36401 — Thu, 22 Mar 2018 02:54:54 GMT

Here is an article regarding to adding Fortran support to a Yocto build:

http://www.jumpnowtek.com/yocto/Add-Fortran-support-to-a-Yocto-build.html

Have a great day,
Victor

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Re: No Fortran compiler found

hugues_kamba — Tue, 04 Sep 2018 14:14:08 GMT

Hi Sabin,
Did you manage to get Bitbake to build the SciPy recipe?
If so, do you mind sharing it here?
I cannot resolve the issue with missing LAPACK and BLAS libraries. Did you have this problem during the do_compile() task?

Re: No Fortran compiler found

d_lechner_94 — Wed, 01 Apr 2020 20:39:58 GMT

Hi Kamba,

are you able to build SciPy? I encounterd the same issue and found no resolution yet.