--- old/src/java.desktop/unix/native/common/awt/systemscale/systemScale.h	2016-08-09 11:20:00.468296144 +0200
+++ new/src/java.desktop/unix/native/common/awt/systemscale/systemScale.h	2016-08-09 11:20:00.224298238 +0200
@@ -26,7 +26,7 @@
 #include <signal.h>
 #include <stdlib.h>
 
-double getNativeScaleFactor();
+double getNativeScaleFactor(char *output_name);
 
 #endif
 
--- old/src/java.desktop/unix/native/libsplashscreen/splashscreen_sys.c	2016-08-09 11:20:01.348288591 +0200
+++ new/src/java.desktop/unix/native/libsplashscreen/splashscreen_sys.c	2016-08-09 11:20:01.064291028 +0200
@@ -806,7 +806,7 @@
 #ifndef __linux__
     return JNI_FALSE;
 #endif
-    *scaleFactor = getNativeScaleFactor();
+    *scaleFactor = getNativeScaleFactor(NULL);
     if (*scaleFactor == 2.0) {
         size_t length = 0;
         char *stringToAppend = ".java-scale2x";