LIBLOC=../../../library
LIBINDEX=$(wildcard $(LIBLOC)/LibIndex)
DPKG=$(LIBLOC)/$(PKG)
SPKG=.

ifeq ($(strip $(DLLNM)),)
  DLLNAME=$(PKG)
else
  DLLNAME=$(DLLNM)
endif
#this can be overwriten by the caller
SRC = src

#source directory
SSPKG=$(SPKG)/$(SRC)

LSOURCES=$(wildcard $(SSPKG)/*.c $(SSPKG)/*.f)
ifeq ($(strip $(LSOURCES)),)
  DYNLIB=
else
  LOBJS=$(foreach i,$(LSOURCES),$(basename $i).o)
  DYNLIB=$(DPKG)/libs/$(DLLNAME).dll
endif

# data
DSOURCES=$(wildcard $(SPKG)/data/*)
ifeq ($(strip $(DSOURCES)),)
  DATA= 
else
  DATA=$(DPKG)/data
endif

# R
PKGRFILES0=$(wildcard $(SPKG)/R/*.[RSqrs])
RWIN32=$(wildcard $(SPKG)/R/*.gnw.[rR]) 
ifeq ($(strip RWIN32),)
  PKGRFILES=$(PKGRFILES0)
else
  R1 = $(foreach i,$(RWIN32),$(basename $(basename $i)))
  R2 = $(foreach i,$(R1),$i.r $i.R $i.unix.r $i.unix.R $i.win.r $i.win.R $i.mac.r $i.mac.R)
  PKGRFILES=$(filter-out $(R2),$(PKGRFILES0)) 
endif

# Others
OFILES0=$(wildcard $(SPKG)/*)
OFILES1= DESCRIPTION INDEX TITLE
OFILES-NO= R r data man src src-c Makefile.in inst check orig\
	DESCRIPTION INDEX TITLE index title
OFILES3=$(foreach i, $(OFILES1), $(SPKG)/$i)
OFILES2=$(foreach i, $(OFILES-NO), $(SPKG)/$i)
OFILES=$(filter-out $(OFILES2),$(OFILES0))
INSTFILES=$(wildcard $(SPKG)/inst/*)


all:  $(DPKG)/zzzz  $(DPKG)/R/$(PKG)  $(DATA) $(DYNLIB)

include ../../gnuwin32/MkRules

SEDP='/^[	 ]*$$/d;s/$(DLLNAME).so/$(DLLNAME).dll/'

$(DPKG)/R/$(PKG): $(PKGRFILES)
ifneq ($(strip $(PKGRFILES)),)
	$(MKDIR) -p $(DPKG)/R
	$(CAT) $(PKGRFILES) | sed $(SEDP)  > $@
else
	@$(ECHO) "  no R files in this package"
endif


# This fails if DESCRIPTION.. doesn't exist.
# $(DPKG)/zzzz: $(OFILES3) $(OFILES)
# On the other hand, ...zzzz is never created so
$(DPKG)/zzzz: 
	@$(ECHO) "---------- Making package $(PKG) ------------"
	$(MKDIR) -p $(DPKG)
ifeq ($(strip $(INSTFILES)),)
	-$(CP) -r  $(OFILES3) $(OFILES) $(DPKG)/
else
	-$(CP) -r $(OFILES3) inst/* $(DPKG)/
endif

$(DATA): $(DSOURCES)
	$(MKDIR) -p $(DATA)
	$(CP) $^ $@


$(DYNLIB): $(SSPKG)/$(DLLNAME).dll
	$(MKDIR) -p $(DPKG)/libs
	$(CP) $^ $@
	
$(SSPKG)/$(DLLNAME).dll: FORCE
	$(MAKE) -C $(SSPKG) -f ../../../gnuwin32/MakeDll DLLNAME=$(DLLNAME)

FORCE: