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