On 08/25/2015 09:02 AM, Leon Fauster wrote: > In the hope that some skilled developers are here: > > We have a commercial product that do not run under CentOS6 > > /lib64/libc.so.6: version `GLIBC_2.14' not found > > Is it possible to compile software (compile switch?) on a system that > uses a newer glibc but in such a way that can be used (executed) on > a system with an older glibc (like here: compiled on glibc 2.14 > based system but C6 is on 2.12)? it sounds to me that you're on a path to madness. if you have a commercial product, you should have support for that product and follow their guidance on what the underlying OS is/should be/can be modified to make your system run. trying to cobble together support for a closed source application from twisting and bending open source things into shapes they weren't meant to hold is just going to set you up for a spectacular failure when the wrong OS things get updated, a vendor patch comes out, or some other very difficult to trace problem arrives. -- public gpg key id: AE60F64C