cwebp1.2.0 errors (GLIBC_2.29 not found)

[rosell-dk]

On some systems, executing the cwebp 1.2.0 binary results in this error:
Error: /lib/x86_64-linux-gnu/libm.so.6: version GLIBC_2.29' not found`

It is probably because the binary have dependencies to a newer libc version that what is installed on that system.

It is not a big problem, as cwebp 1.10 is also distributed with webp-convert, and webp-convert automatically reverts to that version when 1.2.0 cannot be run. However: It would be better if the newest version of cwebp worked on more platforms. Is there a way we can fix this? For example by providing a statically linked executable ?

[rosell-dk]

Others having the same problem: justdan96/tsmuxer_build#1