src/cxx_supportlib/vendor-modified/boost/config/platform/linux.hpp in passenger-5.1.4 vs src/cxx_supportlib/vendor-modified/boost/config/platform/linux.hpp in passenger-5.1.5

@@ -70,10 +70,10 @@
 #endif
 
 // boilerplate code:
 #define BOOST_HAS_UNISTD_H
 #include <boost/config/posix_features.hpp>
-#ifdef __USE_GNU
+#if defined(__USE_GNU) && !defined(__ANDROID__) && !defined(ANDROID)
 #define BOOST_HAS_PTHREAD_YIELD
 #endif
 
 #ifndef __GNUC__
 //