Fix clang warnings related to python macro redefinition and printf format specifiers.

llvm-svn: 175829
diff --git a/lldb/source/DataFormatters/NSArray.cpp b/lldb/source/DataFormatters/NSArray.cpp
index ece97cc..4e08468 100644
--- a/lldb/source/DataFormatters/NSArray.cpp
+++ b/lldb/source/DataFormatters/NSArray.cpp
@@ -7,6 +7,8 @@
 //
 //===----------------------------------------------------------------------===//
 
+#include "lldb/lldb-python.h"
+
 #include "lldb/DataFormatters/CXXFormatterFunctions.h"
 
 #include "lldb/Core/DataBufferHeap.h"