Dear all,
in the past weeks the updates of GCC for both Fedora and Debian have
introduce few identical Fortran modifications:
fortran/108961
fortran/109684
fortran/110825
As a result my I cannot build the RPM package (nor the Debian package)
for my program 'atomes' anymore,
because the ARM 64 build failed with the same error related to an OpenMP
instruction in a Fortran file.
It was pointed out to me that the build succeed changing the -'O2'
option of the Fortran FLAGS by '-O1'.
Following this :
https://fedoraproject.org/wiki/Changes/RPMMacrosForBuildFlags
I successfully updated the spec file to take this into account for a
local mock build, using:
%ifarch aarch64
%global _pkg_extra_fflags -O1
%endif
Then the '-O2' is replaced by a '-O1' option for the ARM build.
At list this works for the mock build on my computer:
mock -r fedora-40-aarch64
/home/leroux/rpmbuild/SRPMS/atomes-1.1.12-2.fc38.src.rpm
However the The Koji build with the same srpm fails:
koji build --scratch rawhide
/home/leroux/rpmbuild/SRPMS/atomes-1.1.12-2.fc38.src.rpm
The mock build versions are not the same, so that might be the reason
why (4.1 on Koji, vs. 5.1.1 locally).
On Koji the line:
%global _pkg_extra_fflags -O1
Does not seem to have any effect, the '-O2' option remains in the
Fortran FLAGS.
I would be more than happy to have your thoughts on the matter to find a
way around this issue.
Regards.
Sébastien
--
===========================================================
Dr. Sébastien Le Roux
Ingénieur de Recherche CNRS
Institut de Physique et Chimie des Matériaux de Strasbourg
Département des Matériaux Organiques
23, rue du Loess
BP 43
F-67034 Strasbourg Cedex 2, France
E-mail: sebastien.leroux@xxxxxxxxxxxxxxxx
Webpage: https://www.ipcms.fr/sebastien-le-roux/
ATOMES project: https://atomes.ipcms.fr/
RINGS project: http://rings-code.sourceforge.net/
ISAACS project: http://isaacs.sourceforge.io/
Fax: +33 3 88 10 72 46
Phone: +33 3 88 10 71 58
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