- introduced header file dependency check

SKIPPED:
	psi/hardsup/make_gen
	psi/hardsup/makefile_linux

matrix/make_gen

@@ -14,5 +14,4 @@ libmatrix.a: $(OBJ)
 	ranlib libmatrix.a
 
 clean:
-	rm -f *.o
+	rm -f *.o *.a *.d
-	rm -f *.a

matrix/makefile_linux

@@ -9,6 +9,9 @@
 include ../linux_def
 
 CC       = gcc
-CFLAGS   = -g $(DFORTIFY)
+CFLAGS   = -g $(DFORTIFY) -MMD
 
 include make_gen
+
+-include $(OBJ:.o=.d)
+