kc3-lang/libxml2

2023-01-17T16:08:06

Remove symbols from version script The version script didn't account for symbols disabled by configuration options. This has caused problems on some OSs in the past and breaks lld 16 which enables --no-undefined-version by default. A proper fix would be rather involved, so we simply remove all symbols from the version script. This is an ELF-only feature and libxml2 never made use of symbol versioning anyway. Ultimately, this removes the need for a lot of bookkeeping without tangible benefits. We have to keep the version nodes to avoid errors when running binaries linked against older versions of libxml2. Fixes #473.