Mesa-libRusticlOpenCL from home:HoleProfed 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:HoleProfed/openSUSE_Tumbleweed/home:HoleProfed.repo zypper refresh zypper install Mesa-libRusticlOpenCL