--- old/src/os/posix/vm/os_posix.cpp	2017-07-04 23:39:10.929596669 +0200
+++ new/src/os/posix/vm/os_posix.cpp	2017-07-04 23:39:10.769591440 +0200
@@ -28,6 +28,7 @@
 #include "runtime/frame.inline.hpp"
 #include "runtime/interfaceSupport.hpp"
 #include "runtime/os.hpp"
+#include "utilities/align.hpp"
 #include "utilities/macros.hpp"
 #include "utilities/vmError.hpp"