Makefile change

src/NeuralNetwork/Makefile

@@ -1,8 +1,8 @@
 OBJFILES=\
 	FeedForward.o\
-	Learning/Learning.o Learning/BackPropagation.o Learning/OpticalBackPropagation.o
+	Learning/Learning.o Learning/BackPropagation.o Learning/OpticalBackPropagation.o ../sse_mathfun.o
 
-LINKFILES= ../sse_mathfun.o
+LINKFILES=
 
 LIBNAME=NeuralNetwork
 
@@ -10,6 +10,9 @@ include ../../Makefile.const
 
 all: lib
 
+../sse_mathfun.o: ../sse_mathfun.cpp ../sse_mathfun.h
+	make -C ../
+
 lib: $(LIBNAME).so $(LIBNAME).a
 
 $(LIBNAME).so:  $(OBJFILES)