[clang] [Fuchsia] Not building llvm-mt when LIBXML2 is not enabled. (PR #135877)

[via cfe-commits]

llvmbot wrote:


<!--LLVM PR SUMMARY COMMENT-->

@llvm/pr-subscribers-clang

Author: Haowei (zeroomega)

<details>
<summary>Changes</summary>

This patch prevents including llvm-mt to LLVM_TOOLCHAIN_TOOLS when LIBXML2 is not explicitly enabled.

---
Full diff: https://github.com/llvm/llvm-project/pull/135877.diff


1 Files Affected:

- (modified) clang/cmake/caches/Fuchsia-stage2.cmake (+4-1) 


``````````diff
diff --git a/clang/cmake/caches/Fuchsia-stage2.cmake b/clang/cmake/caches/Fuchsia-stage2.cmake
index 99890b8246ad7..e10855f5ef31b 100644
--- a/clang/cmake/caches/Fuchsia-stage2.cmake
+++ b/clang/cmake/caches/Fuchsia-stage2.cmake
@@ -459,7 +459,6 @@ set(LLVM_TOOLCHAIN_TOOLS
   llvm-libtool-darwin
   llvm-lipo
   llvm-ml
-  llvm-mt
   llvm-nm
   llvm-objcopy
   llvm-objdump
@@ -481,6 +480,10 @@ set(LLVM_TOOLCHAIN_TOOLS
   scan-build-py
   CACHE STRING "")
 
+if (LLVM_ENABLE_LIBXML2)
+  list(APPEND LLVM_TOOLCHAIN_TOOLS llvm-mt)
+endif()
+
 set(LLVM_Toolchain_DISTRIBUTION_COMPONENTS
   bolt
   clang

``````````

</details>


https://github.com/llvm/llvm-project/pull/135877