#GNU Makefile to build Library libtrxpl_work.a 
#
#01/20/03 C. Ludescher
#

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
include ../share/Make.flags

ifdef DEBUG
	FFLAGS = $(DFFLAGS)
endif

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

ARC = $(OBJ)/lib/libtrxpl_work.a
OBJDIR = $(OBJ)/obj/trxpl_work

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

srcdir = $(shell pwd)
#=============================================================
# f90 modules
Mnams = trxpl_gs2_module.mod
Mobjs = trxpl_gs2_module.o
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 
 
# fortran archive members
F90 = $(subst .f90,.o, $(wildcard *.f90)) $(subst .F90,.o, $(wildcard *.F90))
F   = $(subst .f,.o, $(wildcard *.f)) $(subst .F,.o, $(wildcard *.F))
FMEM = $(F) $(F90) 
MEM = $(foreach file,$(FMEM),$(ARC)($(file)))
OBJECTS = $(foreach file,$(Mobjs) $(FMEM),$(OBJDIR)/$(file))


.PHONY: clean realclean checkdir all exec

libs: FORCE $(ARC)
 
all:  libs exec 
	@echo done  

$(OLDLIB): timestamp.inf
	@echo "--- DETECTED trxpl.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

chkdirs:
	@test -d $(OBJ)/obj/trxpl_work || mkdir -p $(OBJ)/obj/trxpl_work
 
$(ARC): $(MODS) $(MEM)
	@$(RANLIB) $@ > /dev/null


#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)


#  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)


exec: 
	@echo

#-------------------------------------------------------------------------
install:
	@test -d $(LIBDIR) || mkdir -p $(LIBDIR)
	@if test -f $(ARC); then \
	  umask 133; cp $(ARC) $(LIBDIR)/; \
	else test -f $(LIBDIR)/libtrxpl_work.a || echo ">>> can not find $(ARC)";fi;
	@test -d $(MODDIR) || mkdir $(MODDIR)
	$(foreach file,$(MODULES),$(shell cp $(MDIR)/$(file) $(MODDIR)/))
	@test -d $(MANDIR) || mkdir -p $(MANDIR)/man3
	umask 133; cp trxpl_work.3 $(MANDIR)/man3/

uninstall:
	$(foreach m,$(MODULES),$(shell rm -f $(MODDIR)/$(m) ))
	rm $(LIBDIR)/libtrxpl_work.a
	rm $(MANDIR)/man3/trxpl_work.3

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

realclean: clean
	@rm -f $(OBJ)/lib/libtrxpl_work.a
	@if test -d $(MDIR); then \
	  (cd $(MDIR); rm -f $(MODULES)); fi

