sgehsu

gcc gcc+ 11.2 / cmake 3.18.4 / python 3.9.2 /no .netcore

gcc gcc+ 9 / cmake 3.16.3 .netcore 3.1.414 / python 3.8.10

Linux 5.8.0 x32 gcc/g++ 5.4.0 cmake 3.5.1

ubuntu 20.04 x64 python 3.8 gcc 9.3 cmake 3.16.3 .netcore 3.1.414

copy from sotax/rhel7.3 , gcc+g++ 4.8.5

redhat6.4 gcc