roottest-root-hist-h2root broken on Alma9 march=native builds

[dpiparo]

Check duplicate issues.

• Checked for duplicates

Description

The test roottest-root-hist-h2root broken on Alma9 march=native builds. This PR #15935 deactivated FORTRAN on Alma9 march=native to avoid confusing developers with "expected failures" (broken windows). The test should be fixed and the PR reverted ASAP.

Reproducer

Just run the aforementioned test on the aforementioned platform.

ROOT version

master

Installation method

from sources

Operating system

Linux, Alma9, march=native on modern Intel/AMD

Additional context

No response

[hahnjo]

see also #14155

[couet]

and #15915

[dpiparo]

The PR above did not fix anything. Anyway, consolidating into one single issue #14155