diff --git a/lldb/cmake/modules/LLDBConfig.cmake b/lldb/cmake/modules/LLDBConfig.cmake
--- a/lldb/cmake/modules/LLDBConfig.cmake
+++ b/lldb/cmake/modules/LLDBConfig.cmake
@@ -250,7 +250,7 @@
   endif()
 
   # Set the same variables as FindPythonInterp and FindPythonLibs.
-  set(PYTHON_EXECUTABLE         "${PYTHON_EXECUTABLE}"          PARENT_SCOPE)
+  set(PYTHON_EXECUTABLE         "${PYTHON_EXECUTABLE}"          CACHE PATH "Path to python executable.")
   set(PYTHON_LIBRARY            "${PYTHON_LIBRARY}"             PARENT_SCOPE)
   set(PYTHON_DLL                "${PYTHON_DLL}"                 PARENT_SCOPE)
   set(PYTHON_INCLUDE_DIR        "${PYTHON_INCLUDE_DIR}"         PARENT_SCOPE)
@@ -260,6 +260,8 @@
   set(PYTHON_VERSION_MINOR      "${PYTHON_VERSION_MINOR}"       PARENT_SCOPE)
   set(PYTHON_VERSION_PATCH      "${PYTHON_VERSION_PATCH}"       PARENT_SCOPE)
 
+  mark_as_advanced(PYTHON_EXECUTABLE)
+
   message(STATUS "LLDB Found PythonExecutable: ${PYTHON_EXECUTABLE} (${PYTHON_VERSION_STRING})")
   message(STATUS "LLDB Found PythonLibs: ${PYTHON_LIBRARY} (${PYTHONLIBS_VERSION_STRING})")
   message(STATUS "LLDB Found PythonDLL: ${PYTHON_DLL}")