default : opt 

opt   : $(LIB:=.opt)\
        $(EXEC:=.opt)\

debug : $(LIB:=.dbg)\
        $(EXEC:=.dbg)\

static: $(LIB:=.static)\
        $(EXEC:=.opt)\

staticdebug: $(LIB:=.staticdbg)\
        $(EXEC:=.dbg)

cleandepend : cleandependopt cleandependdbg

cleandependopt :
	@[ -d $(OPTDIR) ] && cd $(OPTDIR); rm -f Makedepend; rm -rf .depend

cleandependdbg :
	@[ -d $(DEBUGDIR) ] && cd $(DEBUGDIR); rm -f Makedepend; rm -rf .depend

cleantarget : cleantargetopt cleantargetdbg

cleantargetopt : 
	@[ -d $(OPTDIR) ] && cd $(OPTDIR); rm -f $(EXEC) $(LIB).$(LIB_EXT) 

cleantargetdbg : 
	@[ -d $(DEBUGDIR) ] && cd $(DEBUGDIR); rm -f $(EXEC) $(LIB).$(LIB_EXT) 

clean : cleanopt cleandbg

cleanopt : 
	@[ -d $(OPTDIR) ] && cd $(OPTDIR); rm -f $(OBJS) Makedepend; rm -rf .depend

cleandbg : 
	@[ -d $(DEBUGDIR) ] && cd $(DEBUGDIR); rm -f $(OBJS) Makedepend; rm -rf .depend

clobber : clobberdbg clobberopt

clobberopt : 
	rm -rf $(OPTDIR)

clobberdbg : 
	rm -rf $(DEBUGDIR)


$(EXEC): $(OBJS)
	$(CXX) $(LDFLAGS) $(OBJS) $(LIBS) -o $@

## Mac OSX makes the distinction between -dynamiclib and -bundle
## causing us to have to make a special case here, rather than 
## just redefining the SHARED argument.

ifeq ($(OS),Darwin)
  $(LIB) : $(OBJS)
	  $(CXX) $(LDFLAGS) -dynamiclib $(OBJS) $(LIBS) -o $@.$(LIB_EXT)
	  touch $@

$(STATICLIB): $(OBJS)
	ar rv $@ $?

else

    $(LIB) : $(OBJS)
		$(CXX) $(LDFLAGS) $(SHARED) $(OBJS) $(LIBS) -o $@.$(LIB_EXT)

    $(STATICLIB): $(OBJS)
	    ar rv $@ $?

endif # not Darwin

$(EXEC:=.dbg) :
	@[ -d $(DEBUGDIR) ] || mkdir $(DEBUGDIR)
        @cd $(DEBUGDIR); \
              $(MAKE) -f ../GNUmakefile "DOF=$(DBGF)"  TOPDIR=../${TOPDIR} \
                        THISDIR=../$(THISDIR)\
                                  MAKEDEPEND=Makedepend $(EXEC)
        @$(MAKE) LNSRC=$(DEBUGDIR)/$(EXEC) LNDEST=$(BININST)/$(OS)$(ARCH)/$(EXEC) __link


$(LIB:=.dbg) :
	@[ -d $(DEBUGDIR) ] || mkdir $(DEBUGDIR)
	@cd $(DEBUGDIR);\
	  $(MAKE) -f ../$(MAKEFILE) "DOF=$(DBGF)"  TOPDIR=../${TOPDIR} \
	      THISDIR=../$(THISDIR)\
	      MAKEDEPEND=Makedepend $(LIB)
	@$(MAKE) LNSRC=$(DEBUGDIR)/$(LIB).$(LIB_EXT) LNDEST=$(LIBINST)/$(OS)$(ARCH)/$(LIB).$(LIB_EXT) __link

$(LIB:=.staticdbg) : 
	[ -d $(DEBUGDIR) ] || mkdir $(DEBUGDIR)
	cd $(DEBUGDIR);\
	  $(MAKE) -f ../$(MAKEFILE) "DOF=$(DBGF)" TOPDIR=../${TOPDIR} \
	        THISDIR=../$(THISDIR)\
	        MAKEDEPEND=Makedepend $(STATICLIB)
	@$(MAKE) LNSRC=$(DEBUGDIR)/$(STATICLIB) LNDEST=$(LIBINST)/$(OS)$(ARCH)/$(STATICLIB) __link

$(EXEC:=.opt) :
	@[ -d $(OPTDIR) ] || mkdir $(OPTDIR)
	@cd $(OPTDIR); \
      $(MAKE) -f ../GNUmakefile DOF=$(OPTF)  TOPDIR=../${TOPDIR} \
          THISDIR=../$(THISDIR)\
          MAKEDEPEND=Makedepend $(EXEC)
	@$(MAKE) LNSRC=$(OPTDIR)/$(EXEC) LNDEST=$(BININST)/$(OS)$(ARCH)/$(EXEC) __link


$(LIB:=.opt) : 
	@[ -d $(OPTDIR) ] || mkdir $(OPTDIR)
	@cd $(OPTDIR);\
	  $(MAKE) -f ../$(MAKEFILE) DOF=$(OPTF) TOPDIR=../${TOPDIR} \
	        THISDIR=../$(THISDIR)\
	        MAKEDEPEND=Makedepend $(LIB)
	@$(MAKE) LNSRC=$(OPTDIR)/$(LIB).$(LIB_EXT) LNDEST=$(LIBINST)/$(OS)$(ARCH)/$(LIB).$(LIB_EXT) __link

$(LIB:=.static) : 
	[ -d $(OPTDIR) ] || mkdir $(OPTDIR)
	cd $(OPTDIR);\
	  $(MAKE) -f ../$(MAKEFILE) DOF=$(OPTF) TOPDIR=../${TOPDIR} \
	        THISDIR=../$(THISDIR)\
	        MAKEDEPEND=Makedepend $(STATICLIB)
	@$(MAKE) LNSRC=$(OPTDIR)/$(STATICLIB) LNDEST=$(LIBINST)/$(OS)$(ARCH)/$(STATICLIB) __link


Makedepend : $(CXXFILES) $(C++FILES) $(CFILES) 
ifeq ($(OS),IRIX)   
	touch $@
else
	@ touch $@
	@if [ ! -d .depend ] ; then  \
	    mkdir .depend;\
	    depfiles="$+";\
	else\
	    depfiles="$?";\
	fi;\
	if [ ! -z "$$depfiles" ]; then\
	for f in $$depfiles; do \
	    echo "$(CXX) $(DEPARG) $(INC) $$f  pipeto .depend/`basename $$f`"; \
	    $(CXX) $(DEPARG) $(INC) $$f > .depend/`basename $$f`; \
	    grep $$f $@ || echo include .depend/`basename $$f` >> Makedepend ;\
	done;\
	fi
endif

.SUFFIXES: .cpp .o
.cpp.o:
	$(CXX) $(CXXFLAGS) -c $<
.SUFFIXES: .c++ .o
.c++.o: 
	$(CXX) $(CXXFLAGS) -c $<

depend : $(MAKEDEPEND)

__link :
	@sh $(TOPDIR)/Make/dolink.sh $(TOPDIR) $(LNSRC) $(LNDEST) "$(LINK)"
		
__instfiles :
	@echo $(INSTFILES)

sinclude $(MAKEDEPEND)