gcc8 from home:latschi project
Select Your Operating System
Add repository and install manually
For 15.5 run the following as root:
zypper addrepo https://download.opensuse.org/repositories/home:latschi/15.5/home:latschi.repo zypper refresh zypper install gcc8
For 15.4 run the following as root:
zypper addrepo https://download.opensuse.org/repositories/home:latschi/15.4/home:latschi.repo zypper refresh zypper install gcc8