all: @echo "attempting to compile mdl_gridmerge_5km." make -f makefile5km @echo "attempting to compile mdl_gridmerge." make -f makefile2.5km install: all (cp ./mdl_gridmerge_2.5km ../exec) (cp ./mdl_gridmerge ../exec) clean: (make -f makefile5km clean) (make -f makefile2.5km clean)