diff --git a/Makefile.7425 b/Makefile.7425
new file mode 100755
index 0000000..780aa0f
--- /dev/null
+++ b/Makefile.7425
@@ -0,0 +1,9 @@
+CFLAGS = -D_FILE_OFFSET_BITS=64 -O2 -c -fpic
+LDFLAGS = -lm
+OBJFILES = swscale.o
+
+libswscale.so: $(OBJFILES)
+	$(CC) -W1 -shared -o libswscale.so $(OBJFILES) $(LDFLAGS)
+
+clean:
+	rm -f *.o libswscale.so *.c~ *.h~