[compiler-rt] [libcxx] [libcxxabi] [libunwind] [libunwind][libcxx][libcxxabi][compiler-rt-builtins] Fix Exception Handling build for wasm (PR #79667)

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@@ -431,6 +432,7 @@ int __unw_remove_find_dynamic_unwind_sections(
 }
 
 #endif // __APPLE__
+#endif
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EricWF wrote:

At minimum this needs a comment matching it to the specific block it's closing.

https://github.com/llvm/llvm-project/pull/79667