[Lldb-commits] [lldb] [lldb] Add build option to specify the libxml 2 version (PR #142183)

[Fabrice de Gans via lldb-commits]

Steelskin wrote:

> Ack. My apt package doesn't install `libxml2-config-version.cmake` so I assume CMake is falling back on some standard logic for finding it and that would explain why CMake is happy to use 2.12 on my system.
> 
> That said, it seems like this is done intentionally, and this is working around that (e.g. the ABI incompatibility you mentioned). That might be fine for how we use `libxml2` in lldb but let's make it clear that folks are doing this at their own risk. Can you update the description or add a comment with something along those lines?

I updated the comment and marked the new cache variable as advanced.

https://github.com/llvm/llvm-project/pull/142183