[clang] [libc] [llvm] [openmp] [libc] Rework the GPU build to be a regular target (PR #81921)

[Joseph Huber via cfe-commits]

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@@ -1,12 +1,9 @@
 set(libc_archive_targets "")
+  list(APPEND added_archive_targets ${archive_1})
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jhuber6 wrote:

Don't know how that got there, I'll fix it.

https://github.com/llvm/llvm-project/pull/81921