[libc-commits] [libc] [libc] fix float_comparison_test when an emulator is used to run the … (PR #97748)

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llvmbot wrote:


<!--LLVM PR SUMMARY COMMENT-->

@llvm/pr-subscribers-libc

Author: Mikhail R. Gadelha (mikhailramalho)

<details>
<summary>Changes</summary>

…test

This patch adds a missing ${CMAKE_CROSSCOMPILING_EMULATOR} to the call to libc_str_to_float_comparison_test so the test can run in an emulator, if required.

This is currently required for the rv32 buildbot, which runs in a qemu emulator.

---
Full diff: https://github.com/llvm/llvm-project/pull/97748.diff


1 Files Affected:

- (modified) libc/test/src/__support/CMakeLists.txt (+1-1) 


``````````diff
diff --git a/libc/test/src/__support/CMakeLists.txt b/libc/test/src/__support/CMakeLists.txt
index ce8413fed7172..1627f5d0f40ec 100644
--- a/libc/test/src/__support/CMakeLists.txt
+++ b/libc/test/src/__support/CMakeLists.txt
@@ -238,7 +238,7 @@ if(NOT LIBC_TARGET_OS_IS_GPU)
 
   add_custom_command(TARGET libc_str_to_float_comparison_test
                      POST_BUILD
-                     COMMAND $<TARGET_FILE:libc_str_to_float_comparison_test> ${float_test_file}
+                     COMMAND ${CMAKE_CROSSCOMPILING_EMULATOR} $<TARGET_FILE:libc_str_to_float_comparison_test> ${float_test_file}
                      DEPENDS ${float_test_file}
                      COMMENT "Test the strtof and strtod implementations against precomputed results."
                      VERBATIM)

``````````

</details>


https://github.com/llvm/llvm-project/pull/97748