RHEL 7 container (may be)

[maxirmx]

          **RHEL 7/8**

In short, the minimal GLIBC version supported by the Tebako package is the GLIBC version on the system where the package was created. While patchelf enables forward compatibility, it does not ensure backward compatibility.

Currently, we provide an Ubuntu 20 container, which requires a minimum GLIBC version of 2.31. By default RHEL7 has GLIBC 2.17, RHEL8 has GLIBC 2.28.

If the question is, "Is it possible to create a Tebako container that produces GLIBC 2.17-compatible binaries?" the answer is "probably yes". To achieve this, we would need to base the build environment on RHEL7 and address any compatibility issues with folly and dwarfs, which may take a few months.

Originally posted by @maxirmx in tamatebako/tebako#207 (comment)