#GNU Makefile to build Library libuflib.a 
#
#01/07/09 C. Ludescher-Furth : created

ifneq ($(MAKELEVEL),0)
# if OBJ was defined for main Makefile one level down
ifeq ("${OBJ}",".")
	override OBJ=..
endif
endif

# define system dependent flags, etc.
-include  ../share/Make.local
SHR = ../share/Make.flags
ifneq ("$(wildcard $(CODESYSDIR)/source/misc/makeflags.mk)","")
        SHR = $(CODESYSDIR)/source/misc/makeflags.mk
endif
include $(SHR)

ifdef DEBUG
	FFLAGS = $(DFFLAGS)
endif

ifdef SHARED
	FFLAGS := $(FFLAGS) $(X_FFLAGS)
endif

ARC = $(OBJ)/lib/libuflib.a
OBJDIR = $(OBJ)/obj/uflib

# don't rebuild library if using installed one in $PREFIX 
ifeq ($(MAKELEVEL),0)
	THISLIB=$(ARC)
endif

#=============================================================
# f90 modules

 
MODS = $(foreach file,$(Mobjs),$(ARC)($(file)))

ifeq ($(MODUP),Y)
 MODS0=$(foreach m,$(Mnams),$(shell  echo $(m) | tr 'a-z' 'A-Z'))
 MODULES=$(foreach m,$(MODS0),$(subst .MOD,.$(MODEXT),$(m)))
else
 MODULES = $(foreach m,$(Mnams),$(subst .mod,.$(MODEXT),$(m)))
endif 

# C archive members
C  = $(subst .c,.o, $(wildcard *.c))
# fortran archive members
F  = $(subst .f,.o, $(wildcard *.f)) $(subst .for,.o, $(wildcard *.for)) $(subst .F,.o, $(wildcard *.F))
F90 = $(subst .f90,.o, $(wildcard *.f90)) $(subst .F90,.o, $(wildcard *.F90))
FMEM = $(C) $(F) $(F90) 


MEM = $(foreach file,$(FMEM),$(ARC)($(file)))

OBJECTS = $(foreach file,$(Mobjs) $(FMEM), $(OBJDIR)/$(file))

ifndef LOCAL
SLDLIBS = -L$(OBJ)/lib $(LLOC) -lufhdf -lureadsub \
	  -lmds_sub -lmdstransp \
	  -lvaxonly -lportlib
else
SLDLIBS = $(OBJ)/lib/ufhdf.a $(OBJ)/lib/ureadsub.a \
	  $(OBJ)/lib/mds_sub.a $(OBJ)/lib/mdstransp.a \
	  $(OBJ)/lib/vaxonly.a $(OBJ)/lib/portlib.a
endif

srcdir = $(shell pwd)

.PHONY: clean realclean checkdir all exec

libs: FORCE  $(ARC)

all:  libs exec 
	@echo done  


$(OLDLIB): timestamp.inf
	@echo "--- DETECTED uflib.a source update"
	@echo "--- Re-Making $(ARC)"
	@$(MAKE) libs

FORCE: chkdirs
	@test -d $(OBJ)/lib || mkdir -p $(OBJ)/lib
	@test -d $(OBJ)/mod || mkdir -p $(OBJ)/mod
	@if test ! -f $(LIBDIR)/libufhdf.a; then \
	if test -f ../ufhdf/Makefile; then \
	(cd ../ufhdf; $(MAKE) libs); fi; fi

chkdirs:
	@test -d $(OBJ)/obj/uflib || mkdir -p $(OBJ)/obj/uflib

# compile
$(ARC)(%.o): %.f
	$(FC) $(FFLAGS) $(MODFLAGS) -I./ $(INCFLAGS) $(OUT)  $(OBJDIR)/$*.o $<
	$(make_ar)


so: FORCE $(OBJ)/lib/libuflib.so

$(OBJ)/lib/libuflib.so: $(OBJECTS)
	$(LD) $(X_LDFLAGS) -o $@ $(RPATH) $(OBJECTS)

$(ARC)(%.o): %.c
	$(CC) $(OPT) $(CFLAGS) $(INCFLAGS) -o  $(OBJDIR)/$*.o $<
	$(make_ar)

#pre-process/compile fixed length fortran 90 code
$(ARC)(%.o): %.F
	$(F_proc)
	$(make_ar)

#  compile fixed length fortran 90 code
$(ARC)(%.o): %.f
	$(FC) $(FFLAGS) $(MODFLAGS) -I./ $(INCFLAGS) $(OUT) $(OBJDIR)/$*.o $<
	$(make_ar)

$(ARC)(%.o): %.for
	$(FC) $(FFLAGS) $(MODFLAGS) -I./ $(INCFLAGS) $(OUT) $(OBJDIR)/$*.o $<
	$(make_ar)


#  compile free form fortran 90 code
$(ARC)(%.o): %.f90
	$(FC90) $(FFLAGS) $(MODFLAGS) -I./ $(INCFLAGS) $(OUT) $(OBJDIR)/$*.o $<
	$(make_ar)

# pre-process/compile free form fortran 90 code
$(ARC)(%.o): %.F90
	$(F90_proc)
	$(make_ar)

$(ARC): $(MEM)
	@$(RANLIB) $@ > /dev/null

$(OBJDIR)/%.o: %.c
	$(CC) $(OPT) $(CFLAGS) $(INCFLAGS) -o $@ $<

$(OBJDIR)/%.o: %.F
	$(F_proc)

$(OBJDIR)/%.o: %.f
	$(FC) $(FFLAGS) $(MODFLAGS) -I./ $(INCFLAGS) $(OUT) $@ $<
	$(mv_mod)

$(OBJDIR)/%.o: %.for
	$(F_proc)

so: FORCE $(OBJ)/lib/libufshr.so

$(OBJ)/lib/libufshr.so: $(OBJECTS)
	$(LD) -o $@ $(X_LDFLAGS) $(OBJECTS) $(SLDLIBS) $(L_NETCDF) $(LUSRLIB) $(EDITLIBS) $(MDSLIB) $(XLIBS) $(XFLIB) $(SHLIBS)

#
#---------------------------------------------------
#

exec:
	@echo " " 

chktest:
	@for i in $(DATA); do \
	(cd $(OBJ)/test; $(TSTLNK) $$i || ln -s $(srcdir)/$$i $$i;) done 




#-------------------------------------------------------------------------
install:
	@test -d $(LIBDIR) || mkdir -p $(LIBDIR)
	@umask 133; cp $(OBJ)/lib/libuflib.a $(LIBDIR)/
	@test -d $(MODDIR) || mkdir $(MODDIR)
	@(cd $(MDIR); umask 133; cp $(MODULES) $(MODDIR)/)

uninstall:
	rm -f $(LIBDIR)/libuflib.a
	(cd $(MODDIR); rm -f $(MODULES))

clean: 
	@rm -f $(OBJDIR)/*

realclean: clean
	@rm -f $(ARC)
	@if test -d $(MDIR); then \
	  (cd $(MDIR); rm -f $(MODULES)); fi

