[llvm] [CMake] Followup to #102396 and restore old DynamicLibrary symbols behavior (PR #102671)

[via llvm-commits]

llvmbot wrote:


<!--LLVM PR SUMMARY COMMENT-->

@llvm/pr-subscribers-llvm-support

Author: Steven Wu (cachemeifyoucan)

<details>
<summary>Changes</summary>

Followup to #<!-- -->102138 and #<!-- -->102396, restore more old behavior to fix
ppc64-aix bot.


---
Full diff: https://github.com/llvm/llvm-project/pull/102671.diff


1 Files Affected:

- (modified) llvm/unittests/Support/DynamicLibrary/CMakeLists.txt (+1-2) 


``````````diff
diff --git a/llvm/unittests/Support/DynamicLibrary/CMakeLists.txt b/llvm/unittests/Support/DynamicLibrary/CMakeLists.txt
index d8dff1ef4a3f77..e976cba23ee8cf 100644
--- a/llvm/unittests/Support/DynamicLibrary/CMakeLists.txt
+++ b/llvm/unittests/Support/DynamicLibrary/CMakeLists.txt
@@ -17,10 +17,9 @@ set_output_directory(DynamicLibraryLib
 
 add_llvm_unittest(DynamicLibraryTests
   DynamicLibraryTest.cpp
-
-  EXPORT_SYMBOLS
   )
 target_link_libraries(DynamicLibraryTests PRIVATE DynamicLibraryLib)
+export_executable_symbols(DynamicLibraryTests)
 
 function(dynlib_add_module NAME)
   add_library(${NAME} MODULE

``````````

</details>


https://github.com/llvm/llvm-project/pull/102671