[clang] [llvm] [libclang/python] Enable packaging libclang bindings (PR #125806)

[Ryan Mast via cfe-commits]

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@@ -0,0 +1,3 @@
+node: $Format:%H$
+node-date: $Format:%cI$
+describe-name: $Format:%(describe:tags=true,match=*[0-9]*)$
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nightlark wrote:

I didn't see an option for `git describe` to list out describes relative to all possible tags -- just listing all tags might be possible but that would also need to somehow dump enough info to calculate the distance like describe does; at that point it seems like the changes needed to setuptools_scm would be fairly extensive.

I guess I should probably also pin the setuptools_scm version to something, to avoid surprises if any behavior changes in a future release.

https://github.com/llvm/llvm-project/pull/125806