Re: [PATCH] selftests: bpf: Support dynamic linking LLVM if static not available

On Thu, 2025-01-30 at 15:33 -0700, Daniel Xu wrote:

Since 67ab80a01886 ("selftests/bpf: Prefer static linking for LLVM libraries"), only statically linking test_progs is supported. However, some distros only provide a dynamically linkable LLVM.

This commit adds a fallback for dynamically linking LLVM if static linking is not available. If both options are available, static linking is chosen.

Signed-off-by: Daniel Xu dxu@dxuuu.xyz

Tested in two configuration: - when both static and dynamic libraries are available (linked against static); - when only static libraries are available.

Tested-by: Eduard Zingerman eddyz87@gmail.com

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