--- lldb/cmake/modules/LLDBConfig.cmake.orig	2018-06-01 13:23:10.422740800 +0300
+++ lldb/cmake/modules/LLDBConfig.cmake	2018-06-01 13:24:30.388481300 +0300
@@ -170,7 +170,7 @@
 
 if (NOT LLDB_DISABLE_PYTHON)
 
-  if ("${CMAKE_SYSTEM_NAME}" STREQUAL "Windows")
+  if ("${CMAKE_SYSTEM_NAME}" STREQUAL "Windows" AND NOT MINGW)
     find_python_libs_windows()
 
     if (NOT LLDB_RELOCATABLE_PYTHON)