fix: multiple minor fixes#29

Merged

awvwgk merged 4 commits intofortran-lang:mainfrom

wpbonelli:develop

Oct 12, 2023

Commits on Jul 25, 2023

fix: set SETVARS_COMPLETED after installing/activating Intel toolchain, don't unset local variable in install_intel_apt bash function, test intel and intel-classic on ubuntu-20.04
wpbonelli
committed

Commits on Jul 26, 2023

include SETVARS_COMPLETED in export_intel_vars, add explanatory comment in install_intel_win"
wpbonelli
committed

Commits on Jul 27, 2023

set CXX on intel/windows, cleanup
wpbonelli
committed

Commits on Jul 28, 2023

ifx 2021.3 install fails on ubuntu
wpbonelli
committed