[libc-commits] [compiler-rt] [libc] [libcxx] [libcxxabi] [libunwind] [llvm] [openmp] [Runtimes] Introduce variables containing resource dir paths (PR #177953)

[Petr Hosek via libc-commits]

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@@ -113,5 +111,18 @@ function (get_toolchain_arch_dirname outvar)
   else()
     set(target "${arch}${triple_suffix}")
   endif()
-  set(${outvar} "${target}" PARENT_SCOPE)
+  set("${variable}" "${target}" PARENT_SCOPE)
+endfunction()
+
+
+# Corresponds to Clang's ToolChain::getRuntimePath().
+function (get_toolchain_arch_dirname outvar)
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petrhosek wrote:

It's not just arch but target triple.
```suggestion
function (get_toolchain_target_dirname outvar)
```

https://github.com/llvm/llvm-project/pull/177953