glibc from home:Maliku:glibc-dso-opt 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:Maliku:glibc-dso-opt/15.5/home:Maliku:glibc-dso-opt.repo zypper refresh zypper install glibc