diff -ur boost_1_57_0/boost/thread/pthread/thread_data.hpp boost_1_57_0.new/boost/thread/pthread/thread_data.hpp
--- boost_1_57_0/boost/thread/pthread/thread_data.hpp	2014-10-24 10:43:26.000000000 -0600
+++ boost_1_57_0.new/boost/thread/pthread/thread_data.hpp	2015-02-26 00:43:26.000000000 -0700
@@ -24,8 +24,10 @@
 #include <vector>
 #include <utility>
 
-#if defined(__ANDROID__)
-#include <asm/page.h> // http://code.google.com/p/android/issues/detail?id=39983
+// JY modified
+#if defined(__ANDROID__) && !defined(PAGE_SIZE)
+#define PAGE_SIZE 4096
+//#include <asm/page.h> // http://code.google.com/p/android/issues/detail?id=39983
 #endif
 
 #include <pthread.h>