Added lines to build sizeinfo.txt which is automatically generated now

by size_rtems.

c/src/exec/wrapup/rtems/Makefile.in

@@ -45,6 +45,9 @@ CLOBBER_ADDITIONS +=
 
 $(LIB): ${OBJS}
 	$(make-library)
+	cd $(PROJECT_ROOT) ; \
+	    $(PROJECT_RELEASE)/bin/size_rtems $(RTEMS_CPU) $(RTEMS_BSP) \
+		>$(PROJECT_RELEASE)/lib/sizeinfo.txt
 
 all:	${ARCH} $(SRCS) $(LIB)
 	$(INSTALL_VARIANT) -m 644 $(LIB) ${PROJECT_RELEASE}/lib