[libc-commits] [libc] [libc] Add ${CMAKE_CROSSCOMPILING_EMULATOR} to custom test cmdlines (PR #66565)

[Joseph Huber via libc-commits]

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@@ -561,7 +561,7 @@ function(add_integration_test test_name)
   # to expand the list (by including the option COMMAND_EXPAND_LISTS). This
   # makes `add_custom_target` construct the correct command and execute it.
   set(test_cmd
-      ${INTEGRATION_TEST_ENV}
+      ${CMAKE_CROSSCOMPILING_EMULATOR} ${INTEGRATION_TEST_ENV}
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jhuber6 wrote:

Would this be an argument passed in the `cmake` invocation? Because the `gpu_loader_exe` is built internally so it's not known until CMake runs. We could potentially just set `CMAKE_CROSSCOMPILING_EMULATOR` manually?

https://github.com/llvm/llvm-project/pull/66565