[CMake] Fixing inconsistency caused by copy-pasta.

This will actually fix the PR 24194.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@242748 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/cmake/modules/AddLLVM.cmake b/cmake/modules/AddLLVM.cmake
index 6c21a46b97dbaac56cdcf3cd0ebc44b76a900836..9e108512fd85554a2d156b7733d922761acf1aab 100644 (file)
--- a/cmake/modules/AddLLVM.cmake
+++ b/cmake/modules/AddLLVM.cmake
@@ -694,8 +694,8 @@ macro(add_llvm_external_project name)
     set(add_llvm_external_dir ${name})
   endif()
   canonicalize_tool_name(${name} nameUPPER)
-  if(NOT DEFINED LLVM_TOOL_${projectName}_BUILD)
-    option(LLVM_TOOL_${name}_BUILD
+  if(NOT DEFINED LLVM_TOOL_${nameUPPER}_BUILD)
+    option(LLVM_TOOL_${nameUPPER}_BUILD
            "Whether to build ${name} as part of LLVM" On)
   endif()
   if (LLVM_TOOL_${nameUPPER}_BUILD)