[fpc-pascal] libc error on older Linux

[Rainer Stratmann]

Am Mittwoch, 3. Juni 2026, 11:53:05 CEST schrieb Elmar Haneke via fpc-pascal:
> there was an incompatible update in GLIBC.
> 
> You have to compile against old GLIBC to run on old Linux.
> 
> Have a look at tools like "distrobox" to get a build-environment.

This sounds complicated.
I try to avoid anything that makes my work more complicated.

On 32 Bit Linux Systems that worked perfectly for more than 20 years. The 
Software runs on more than 100 different Computers with different Linux 
versions.

Now with 64 Bit there are these Problems.

> Am 03.06.26 um 11:36 schrieb Rainer Stratmann via fpc-pascal:
> > The freepascal program is compiled on Debian 13.
> > Lazarus: 4.0
> > Freepascal Version: I can not found.
> > 
> > Trying to run the program on Debian 11 shows the error
> > 
> > [prgname]: /lib/x86_64-linux-gnu/libc.so.6: version 'GLIBC_2.34' not found
> > (required by [prgname])
> > 
> > ? ? ?
> > 
> > 
> > _______________________________________________
> > fpc-pascal maillist  -fpc-pascal at lists.freepascal.org
> > https://lists.freepascal.org/cgi-bin/mailman/listinfo/fpc-pascal
> 
> --
> Mit freundlichen Grüßen
> 
> Elmar Haneke
> 
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