# This file is included by the makefile.
# It forwards the execution to a version specific makefile.
# S_DOWN, S_UP and SICS_VERSION must be defined
# M. Zolliker 08.2003

VERS_UNDEFINED=
VERS_UNDEFINED$(SICS_VERSION)=version_undefined

SICS_ROOT=$(PWD)/$(S_UP)
OBJROOT=$(SICS_ROOT)/obj/$(SICS_VERSION)
MD=cd $(OBJROOT)/$(S_DOWN); \
  make -f $(SRC)makefile_$(SICS_VERSION) SRC=$(SRC)

#define TREE only when version defined
TREE$(VERS_UNDEFINED)=$(OBJROOT)/tree

# overwrite MD when SICS_VERSION undefined
MD$(SICS_VERSION)=@ true

SRC=src/

.SUFFIXES: .none

default: $(VERS_UNDEFINED) $(TREE)
	$(MD)

%.o: $(VERS_UNDEFINED) $(TREE)
	$(MD) $@

%: $(VERS_UNDEFINED) $(TREE)
	$(MD) $@

.DEFAULT: $(VERS_UNDEFINED) $(TREE)
	$(MD) $@

makefile:
	@ echo makefile

tree: $(TREE)
	@ true

$(TREE):
	@ $(VERS_UNDEFINED) test 1
	@ 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/utils
	@ $(SICS_ROOT)/maketree psi/tecs
	touch $(TREE)
	@ echo --- End object tree ---

cleanall:
	$(MD:makfil=makefile_alpha) clean
	$(MD:makfil=makefile_alpha_dummy) clean

version_undefined:
	@ echo ""
	@ echo "Usage:"
	@ echo ""
	@ echo "Creating objects and targets mixed up with sources:"
	@ echo ""
	@ echo "    make -f makefile_xxx [target]"
	@ echo ""
	@ echo '  where makefile_xxx is one of'
	@ echo ""
	@ ls -1 makefile_* | pr -t -o 4
	@ echo ""
	@ echo "Creating objects and targets in separate subdirectories"
	@ echo ""
	@ echo "    setenv SICS_VERSION version_xxx     (assume we are using tcsh)"
	@ 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 "  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 ""