--- a/jdk/makefiles/CompileNativeLibraries.gmk	Mon Dec 03 11:07:20 2012 -0500
+++ b/jdk/makefiles/CompileNativeLibraries.gmk	Tue Dec 04 14:07:30 2012 +0000
@@ -1897,6 +1897,7 @@
 		UnixAsynchronousServerSocketChannelImpl.c \
 		UnixAsynchronousSocketChannelImpl.c \
 		GnomeFileTypeDetector.c \
+		MagicFileTypeDetector.c \
 		LinuxNativeDispatcher.c \
 		LinuxWatchService.c \
 		UnixCopyFile.c \