[libc-commits] [libc] [libc] fix unit tests in fullbuild (PR #78864)

[via libc-commits]

llvmbot wrote:


<!--LLVM PR SUMMARY COMMENT-->

@llvm/pr-subscribers-libc

Author: Schrodinger ZHU Yifan (SchrodingerZhu)

<details>
<summary>Changes</summary>



---
Full diff: https://github.com/llvm/llvm-project/pull/78864.diff


1 Files Affected:

- (modified) libc/cmake/modules/LLVMLibCTestRules.cmake (+1-1) 


``````````diff
diff --git a/libc/cmake/modules/LLVMLibCTestRules.cmake b/libc/cmake/modules/LLVMLibCTestRules.cmake
index 24f543f6e4c132b..9b7e9180275414a 100644
--- a/libc/cmake/modules/LLVMLibCTestRules.cmake
+++ b/libc/cmake/modules/LLVMLibCTestRules.cmake
@@ -187,7 +187,7 @@ function(create_libc_unittest fq_target_name)
   if(LLVM_LIBC_FULL_BUILD)
     target_compile_options(
       ${fq_build_target_name}
-      PRIVATE -ffreestanding
+      PRIVATE -ffreestanding -fno-exceptions -fno-rtti -fno-unwind-tables -fno-asynchronous-unwind-tables
     )
   endif()
   if(LIBC_UNITTEST_COMPILE_OPTIONS)

``````````

</details>


https://github.com/llvm/llvm-project/pull/78864