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

[Joseph Huber via libc-commits]

================
@@ -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}
----------------
jhuber6 wrote:

I don't use any env vars, but presumably it would be handled just by the loader. E.g. if I do `env foo ./amdhsa_loader <args> <image>` it would read `foo` from the environment and pass it to the `image` it launches.

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