[flang] [llvm] [flang-rt] Implement basic support for I/O from OpenMP GPU Offloading (PR #181039)

[Slava Zakharin via llvm-commits]

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@@ -70,6 +70,7 @@ set(supported_sources
   unit.cpp
   utf.cpp
   work-queue.cpp
+  io-api-server.cpp
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vzakhari wrote:

Does this file have to be built for GPU?  It does not compile in my workflow with nvcc. Can it be moved to `host_sources` list?

https://github.com/llvm/llvm-project/pull/181039