#GO_SUBDIRS = aa bb cc dd
#NORMAL_TARGETS = ss
#SUBPRJ_TARGETS = tt
#TOP_TARGETS = hh
#USE_SELF_RULES = yes

###TEST
NORMAL_TARGETS = fmwELnk fmwELnkLdr
USE_SELF_RULES = no
ifneq ($(USE_SELF_RULES),yes)
######################################################################
######################################################################
ifeq  ($(strip $(firstword $(GO_SUBDIRS)) $(firstword $(NORMAL_TARGETS)) \
 $(firstword $(SUBPRJ_TARGETS)) $(firstword $(TOP_TARGETS))),)
.PHONY: all clean
all :
	@echo nothing defined for this makefile...have error in it
clean :
	@echo nothing defined for this makefile...have error in it
else
####
######################################################################
ifneq ($(words $(strip $(firstword $(GO_SUBDIRS)) $(firstword $(NORMAL_TARGETS)) \
 $(firstword $(SUBPRJ_TARGETS)) $(firstword $(TOP_TARGETS)))),1)
.PHONY: all clean
all :
	@echo mulit target defined for this makefile...have error in it
clean :
	@echo mulit target defined for this makefile...have error in it
else
####
##################################################################
ifneq ($(strip $(GO_SUBDIRS)),)
###Generate direct go sub dir cmd string####
GO_SUBDIR_MAK_CMD = $(foreach dir,$(GO_SUBDIRS),$(call gosubdirmak,$(dir)))
GO_SUBDIR_CLR_CMD = $(foreach dir,$(GO_SUBDIRS),$(call gosubdirclr,$(dir)))
.PHONY: all clean
all: 
	@ $(GO_SUBDIR_MAK_CMD)

clean :
	@ $(GO_SUBDIR_CLR_CMD)
####build sub dir command string#####
define gosubdirmak
	$(MAKE) -C $(1) BOARD=$(BOARD) TOOL=$(TOOL)

endef
####clean sub dir command string#####
define gosubdirclr
	$(MAKE) -C $(1) BOARD=$(BOARD) TOOL=$(TOOL) clean

endef
##############################################################################
else
####
##################################################################
ifneq ($(strip $(NORMAL_TARGETS)),)

####PATTERN RULES FOR NORMAL BUILD######
$(RDIR)/%.o : %.c
	@ $(RM) $@
	$(CC) $(CFLAGS) $(OPTION_DEPEND_GEN_D) $(CFLAGS_$(<:.c=.o)) $(OPTION_OBJECT_ONLY) $(OPTION_OBJECT_NAME)$@ $<

####TEST CONTENT GO
fmwELnk_OBJS = \
$(RDIR)/el00mai.o \
$(RDIR)/el01ildr.o

fmwELnkLdr_OBJS = \
$(RDIR)/el02eldr.o
####TEST CONTENT END

RELEASE_NORMAL = $(strip $(foreach ro,$(NORMAL_TARGETS),$(call genNrelflist,$(ro))))
ESTRELS_NORMAL = $(foreach obj, $(RELEASE_NORMAL), $(wildcard $(obj)))
DEPOBJS_NORMAL = $(strip $(foreach cgo,$(NORMAL_TARGETS),$(call genNdepoflist,$(cgo))))
ESTOBJS_NORMAL = $(foreach obj, $(DEPOBJS_NORMAL), $(wildcard $(obj)))
DEPDDFS_NORMAL = $(filter %.d , $(ESTOBJS_NORMAL:.o=.d))
ESTDDFS_NORMAL = $(foreach obj, $(DEPDDFS_NORMAL), $(wildcard $(obj)))
MISDDFS_NORMAL = $(filter-out $(ESTDDFS_NORMAL), $(DEPDDFS_NORMAL))

#MAKECMD_NORMAL = $(foreach tag,$(NORMAL_TARGETS),$(call genNmakecmd,$(tag)))
#########################################################################
PROGRAMS    = server client
server_OBJS = server.o server_priv.o server_access.o
client_OBJS = client.o client_api.o client_mem.o
# Everything after this is generic
.PHONY: all
all: $(PROGRAMS)
define PROGRAM_template
$(1): $$($(1)_OBJS)
	@echo sdffsx
endef
$(foreach prog,$(PROGRAMS),$(eval $(call PROGRAM_template,$(prog))))

############################################################################

##INCLUDE EXIST D FIES FOR DEPENDENCY GET##
ifneq ($(ESTDDFS_NORMAL),)
include $(ESTDDFS_NORMAL)
endif

test :
	@echo 01.$(NORMAL_TARGETS)
	@echo 02.$(ESTRELS_NORMAL)
	@echo 03.$(DEPOBJS_NORMAL)
	@echo 04.$(ESTOBJS_NORMAL)
	@echo 05.$(DEPDDFS_NORMAL)
	@echo 06.$(ESTDDFS_NORMAL)
	@echo 07.$(MISDDFS_NORMAL)

clean :
	@-$(RM) $(EXIST_OBJECTS)
	@-$(RM) $(EXIST_DFILES)
	@-$(RM) $(RELEASE)

define genNrelflist
$(ODIR)/$(1).o 
endef

define genNdepoflist
$($(1)_OBJS) 
endef


else
####
##################################################################
ifneq ($(strip $(SUBPRJ_TARGETS)),)









else
####
##################################################################
ifneq ($(strip $(TOP_TARGETS)),)










endif
####TOP_TARGETSµÄÌõ¼þ½áβ
endif
####SUBPRJ_TARGETSµÄÌõ¼þ½áβ
endif
####NORMAL_TARGETSµÄÌõ¼þ½áβ
endif
####GO_SUBDIRSµÄÌõ¼þ½áβ
endif
####Ä¿±êÖظ´µÄÌõ¼þ½áβ
endif
####Ä¿±êΪ¿ÕµÄÌõ¼þ½áβ


else
####ʹÓùæÔòµÄ·´Ãæ,²»Ê¹ÓùæÔò,,,,ÏÂÃæµÄÄÚÈÝ×îÖÕ°æÒª°ÑÕâ¸öÀïÃæµÄÄÚÈÝÈ«²¿Çå¿ÕÄØ..

.PHONY: all clean
all : 
	$(shell echo dir)
	@echo "this is a test for make's all when not use rules"
clean : 
	@echo "this is a test for make's clean when not use rules"

endif
####ʹÓùæÔòµÄÌõ¼þ½áβ