M.Z.

SKIPPED:
	psi/cd_obj
	psi/make_gen
	psi/hardsup/cd_obj
	psi/hardsup/make_gen
	psi/hardsup/makefile_alpha
	psi/hardsup/makefile_linux
	psi/tecs/cd_obj
	psi/tecs/make_gen
	psi/tecs/makefile_alpha
	psi/tecs/makefile_linux

make_forward

@@ -7,8 +7,10 @@ VERS_UNDEFINED=
 VERS_UNDEFINED$(SICS_VERSION)=version_undefined
 
 SICS_ROOT=$(PWD)/$(S_UP)
-MD=cd $(SICS_ROOT)/obj/$(SICS_VERSION)/$(S_DOWN); \
+OBJROOT=$(SICS_ROOT)/obj/$(SICS_VERSION)
+MD=cd $(OBJROOT)/$(S_DOWN); \
   make -f $(SRC)makefile_$(SICS_VERSION) SRC=$(SRC)
+TREE=$(OBJROOT)/tree
 
 # overwrite MD when SICS_VERSION undefined
 MD$(SICS_VERSION)=@ true
@@ -17,25 +19,34 @@ SRC=src/
 
 .SUFFIXES: .none
 
-default: $(VERS_UNDEFINED)
+default: $(VERS_UNDEFINED) $(TREE)
 	$(MD)
 
-%.o: $(VERS_UNDEFINED)
+%.o: $(VERS_UNDEFINED) $(TREE)
 	$(MD) $@
 
-%: $(VERS_UNDEFINED)
+%: $(VERS_UNDEFINED) $(TREE)
 	$(MD) $@
 
-.DEFAULT: $(VERS_UNDEFINED)
+.DEFAULT: $(VERS_UNDEFINED) $(TREE)
 	$(MD) $@
 
-tree:
+makefile:
+	@ echo makefile
+
+tree: $(TREE)
+	@ true
+
+$(TREE):
+	@ echo --- Make object tree ---
 	@ $(SICS_ROOT)/maketree .
 	@ $(SICS_ROOT)/maketree matrix
 	@ $(SICS_ROOT)/maketree dummy
 	@ $(SICS_ROOT)/maketree psi
 	@ $(SICS_ROOT)/maketree psi/hardsup
 	@ $(SICS_ROOT)/maketree psi/tecs
+	touch $(TREE)
+	@ echo --- End object tree ---
 
 cleanall:
 	$(MD:makfil=makefile_alpha) clean
@@ -56,13 +67,15 @@ version_undefined:
 	@ echo "Creating objects and targets in separate subdirectories"
 	@ echo ""
 	@ echo "    setenv SICS_VERSION version_xxx     (assume we are using tcsh)"
-	@ echo "    make tree                           (make the object directories)"
 	@ echo "    make [target]"
 	@ echo ""
 	@ echo "  where version_xxx is one of"
 	@ echo ""
 	@ ls -1 makefile_* | cut -b 10-99 | pr -t -o 4
 	@ echo ""
-	@ echo "  Tip: define the environment variables at login"
+	@ echo "  Remarks:"
+	@ echo "    All objects for alpha version will be created in subdirectory obj/alpha/,"
+	@ echo "    SICServer is also found there."
+	@ echo "    Tip: define SICS_VERSION at login"
 	@ echo ""