Index: llvm/cmake/config-ix.cmake
===================================================================
--- llvm/cmake/config-ix.cmake
+++ llvm/cmake/config-ix.cmake
@@ -174,7 +174,6 @@
       if (LIBXML2_FOUND)
         set(LLVM_LIBXML2_ENABLED 1)
         include_directories(${LIBXML2_INCLUDE_DIR})
-        set(LIBXML2_LIBS "xml2")
       endif()
     endif()
   endif()
Index: llvm/lib/WindowsManifest/CMakeLists.txt
===================================================================
--- llvm/lib/WindowsManifest/CMakeLists.txt
+++ llvm/lib/WindowsManifest/CMakeLists.txt
@@ -1,7 +1,7 @@
 set(system_libs)
 if( CMAKE_HOST_UNIX )
   if( LLVM_LIBXML2_ENABLED )
-    set(system_libs ${system_libs} ${LIBXML2_LIBS})
+    set(system_libs ${system_libs} ${LIBXML2_LIBRARIES})
   endif()
 endif()