Description of Problem: Binaries compiled with glibc-2.2.93 are binary incompatible with glibc-2.2.5 and no compat libs are available Version-Release number of selected component (if applicable): glibc-2.2.93 How Reproducible: Steps to Reproduce: 1. Compile rpm using stock libs 2. Try to open on RH7.3 (glibc-2.2.5) 3. Actual Results: error relating to glinc_2_3 Expected Results: Additional Information: Compat libs should be available
glibc is backward compatible, not forward copatible. Code compiled with one version of glibc is not guaranteed to run on systems with older glibcs. This is also true for statically linked binaries which is NSS modules. That's just a 'don't do it'.