cmake from KDE:Qt:6.2 project
Select Your Operating System
Add repository and install manually
For openSUSE Leap 15.3 run the following as root:
zypper addrepo https://download.opensuse.org/repositories/KDE:Qt:6.2/openSUSE_Leap_15.3/KDE:Qt:6.2.repo zypper refresh zypper install cmake