[clang] Revert "[AIX] Fix AIX BuildBot failure as AIX linker doesn't support version script." (PR #117444)

[via cfe-commits]

llvmbot wrote:


<!--LLVM PR SUMMARY COMMENT-->

@llvm/pr-subscribers-clang

Author: Xing Xue (xingxue-ibm)

<details>
<summary>Changes</summary>

Commit https://github.com/llvm/llvm-project/commit/eaa0a21d21962280dc2c03a09152510f6162a576 has fixed the build problem already so the change in llvm/llvm-project#<!-- -->117342 does not make sense any more. I am reverting it. 

---
Full diff: https://github.com/llvm/llvm-project/pull/117444.diff


1 Files Affected:

- (modified) clang/tools/clang-shlib/CMakeLists.txt (+4-6) 


``````````diff
diff --git a/clang/tools/clang-shlib/CMakeLists.txt b/clang/tools/clang-shlib/CMakeLists.txt
index 2d97347ea7f828..31484ec49c7739 100644
--- a/clang/tools/clang-shlib/CMakeLists.txt
+++ b/clang/tools/clang-shlib/CMakeLists.txt
@@ -48,13 +48,11 @@ add_clang_library(clang-cpp
                   ${_OBJECTS}
                   LINK_LIBS
                   ${_DEPS})
-# AIX linker does not support version script
-if (NOT ${CMAKE_SYSTEM_NAME} MATCHES "AIX")
-  configure_file(simple_version_script.map.in simple_version_script.map)
 
-  if (CMAKE_SYSTEM_NAME STREQUAL "Linux")
-    target_link_options(clang-cpp PRIVATE LINKER:--version-script,${CMAKE_CURRENT_BINARY_DIR}/simple_version_script.map)
-  endif()
+configure_file(simple_version_script.map.in simple_version_script.map)
+
+if (CMAKE_SYSTEM_NAME STREQUAL "Linux")
+  target_link_options(clang-cpp PRIVATE LINKER:--version-script,${CMAKE_CURRENT_BINARY_DIR}/simple_version_script.map)
 endif()
 
 # Optimize function calls for default visibility definitions to avoid PLT and

``````````

</details>


https://github.com/llvm/llvm-project/pull/117444