linux-glibc-devel from openSUSE:Factory:ARM project
Select Your Operating System
Add repository and install manually
For armv5el run the following as root:
zypper addrepo https://download.opensuse.org/repositories/openSUSE:Factory:ARM/armv5el/openSUSE:Factory:ARM.repo zypper refresh zypper install linux-glibc-devel