cross-aarch64-gcc11 from home:Laikulo:cross-pru project
Select Your Operating System
Add repository and install manually
For openSUSE Tumbleweed run the following as root:
zypper addrepo https://download.opensuse.org/repositories/home:Laikulo:cross-pru/openSUSE_Tumbleweed/home:Laikulo:cross-pru.repo zypper refresh zypper install cross-aarch64-gcc11