# -*- makefile -*- ifndef CONTIKI ${error CONTIKI not defined! You must specify where CONTIKI resides} endif ifeq ($(TARGET),) -include Makefile.target ifeq ($(TARGET),) ${info TARGET not defined, using target 'native'} TARGET=native else ${info using saved target '$(TARGET)'} endif endif ifeq ($(DEFINES),) -include Makefile.$(TARGET).defines ifneq ($(DEFINES),) ${info using saved defines '$(DEFINES)'} endif endif usage: @echo "make MAKETARGETS... [TARGET=(TARGET)] [savetarget] [targets]" targets: @ls -1 $(CONTIKI)/platform | grep -v CVS savetarget: -@rm -f Makefile.target @echo "saving Makefile.target" @echo >Makefile.target "TARGET = $(TARGET)" savedefines: -@rm -f Makefile.$(TARGET).defines @echo "saving Makefile.$(TARGET).defines" @echo >Makefile.$(TARGET).defines "DEFINES = $(DEFINES)" OBJECTDIR = obj_$(TARGET) LOWERCASE = -abcdefghijklmnopqrstuvwxyz UPPERCASE = _ABCDEFGHIJKLMNOPQRSTUVWXYZ TARGET_UPPERCASE := ${strip ${shell echo $(TARGET) | sed y!$(LOWERCASE)!$(UPPERCASE)!}} CFLAGS += -DCONTIKI=1 -DCONTIKI_TARGET_$(TARGET_UPPERCASE)=1 include $(CONTIKI)/core/net/rime/Makefile.rime include $(CONTIKI)/core/net/mac/Makefile.mac SYSTEM = process.c procinit.c autostart.c elfloader.c profile.c \ timetable.c timetable-aggregate.c compower.c serial-line.c THREADS = mt.c LIBS = memb.c mmem.c timer.c list.c etimer.c ctimer.c energest.c rtimer.c stimer.c \ print-stats.c ifft.c crc16.c random.c checkpoint.c ringbuf.c DEV = nullradio.c NET = netstack.c uip-debug.c packetbuf.c queuebuf.c packetqueue.c ifdef UIP_CONF_IPV6 CFLAGS += -DUIP_CONF_IPV6=1 UIP = uip6.c tcpip.c psock.c uip-udp-packet.c uip-split.c \ resolv.c tcpdump.c uiplib.c simple-udp.c NET += $(UIP) uip-icmp6.c uip-nd6.c uip-packetqueue.c \ sicslowpan.c neighbor-attr.c neighbor-info.c uip-ds6.c ifneq ($(UIP_CONF_RPL),0) CFLAGS += -DUIP_CONF_IPV6_RPL=1 include $(CONTIKI)/core/net/rpl/Makefile.rpl endif # UIP_CONF_RPL else # UIP_CONF_IPV6 UIP = uip.c uiplib.c resolv.c tcpip.c psock.c hc.c uip-split.c uip-fw.c \ uip-fw-drv.c uip_arp.c tcpdump.c uip-neighbor.c uip-udp-packet.c \ uip-over-mesh.c dhcpc.c simple-udp.c NET += $(UIP) uaodv.c uaodv-rt.c endif # UIP_CONF_IPV6 CTK = ctk.c CTKVNC = $(CTK) ctk-vncserver.c libconio.c vnc-server.c vnc-out.c ctk-vncfont.c ifndef CONTIKI_NO_NET CONTIKIFILES = $(SYSTEM) $(LIBS) $(NET) $(THREADS) $(DHCP) $(DEV) else CONTIKIFILES = $(SYSTEM) $(LIBS) $(THREADS) $(DEV) sicslowpan.c fakeuip.c endif CONTIKI_SOURCEFILES += $(CONTIKIFILES) CONTIKIDIRS += ${addprefix $(CONTIKI)/core/,dev lib net net/mac net/rime \ net/rpl sys cfs ctk lib/ctk loader . } oname = ${patsubst %.c,%.o,${patsubst %.S,%.o,$(1)}} CONTIKI_OBJECTFILES = ${addprefix $(OBJECTDIR)/,${call oname, $(CONTIKI_SOURCEFILES)}} PROJECT_OBJECTFILES = ${addprefix $(OBJECTDIR)/,${call oname, $(PROJECT_SOURCEFILES)}} ### Include application makefiles ifdef APPS APPDIRS += ${wildcard ${addprefix $(CONTIKI)/apps/, $(APPS)} \ ${addprefix $(CONTIKI)/platform/$(TARGET)/apps/, $(APPS)} \ ${addprefix , $(APPS)}} APPINCLUDES = ${foreach APP, $(APPS), ${wildcard ${foreach DIR, $(APPDIRS), $(DIR)/Makefile.$(APP)} \ $(CONTIKI)/apps/$(APP)/Makefile.$(APP) \ $(CONTIKI)/platform/$(TARGET)/apps/$(APP)/Makefile.$(APP) \ $(APP)/Makefile.$(APP)}} -include $(APPINCLUDES) APP_SOURCES = ${foreach APP, $(APPS), $($(APP)_src)} DSC_SOURCES = ${foreach APP, $(APPS), $($(APP)_dsc)} CONTIKI_SOURCEFILES += $(APP_SOURCES) $(DSC_SOURCES) endif ### Include target makefile (TODO Unsafe?) target_makefile := $(wildcard ${realpath $(CONTIKI)}/platform/$(TARGET)/Makefile.$(TARGET) ${foreach TDIR, $(TARGETDIRS), $(TDIR)/$(TARGET)/Makefile.$(TARGET)}) # Check if the target makefile exists, and create the object directory if necessary. ifeq ($(strip $(target_makefile)),) ${error The target platform "$(TARGET)" does not exist (maybe it was misspelled?)} else ifeq (${wildcard $(OBJECTDIR)},) DUMMY := ${shell mkdir $(OBJECTDIR)} endif ifneq (1, ${words $(target_makefile)}) ${error More than one TARGET Makefile found: $(target_makefile)} endif include $(target_makefile) endif ### Forward comma-separated list of arbitrary defines to the compiler COMMA := , CFLAGS += ${addprefix -D,${subst $(COMMA), ,$(DEFINES)}} ### Setup directory search path for source and header files CONTIKI_TARGET_DIRS_CONCAT = ${addprefix ${dir $(target_makefile)}, \ $(CONTIKI_TARGET_DIRS)} CONTIKI_CPU_DIRS_CONCAT = ${addprefix $(CONTIKI_CPU)/, \ $(CONTIKI_CPU_DIRS)} SOURCEDIRS = . $(PROJECTDIRS) $(CONTIKI_TARGET_DIRS_CONCAT) \ $(CONTIKI_CPU_DIRS_CONCAT) $(CONTIKIDIRS) $(APPDIRS) ${dir $(target_makefile)} vpath %.c $(SOURCEDIRS) vpath %.S $(SOURCEDIRS) CFLAGS += ${addprefix -I,$(SOURCEDIRS)} ### Check for a git repo and pass version if found ### git.exe in Windows cmd shells may require no stderr redirection #RELSTR=${shell git describe --tags} RELSTR=${shell git describe --tags 2>/dev/null} ifneq ($(RELSTR),) CFLAGS += -DCONTIKI_VERSION_STRING=\"Contiki-$(RELSTR)\" endif ### Automatic dependency generation ifneq ($(MAKECMDGOALS),clean) -include ${addprefix $(OBJECTDIR)/,$(CONTIKI_SOURCEFILES:.c=.d) \ $(PROJECT_SOURCEFILES:.c=.d)} endif ### See http://make.paulandlesley.org/autodep.html#advanced define FINALIZE_DEPENDENCY cp $(@:.o=.d) $(@:.o=.$$$$); \ sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \ -e '/^$$/ d' -e 's/$$/ :/' < $(@:.o=.$$$$) >> $(@:.o=.d); \ rm -f $(@:.o=.$$$$) endef clean: rm -f *~ *core core *.srec \ *.lst *.map \ *.cprg *.bin *.data contiki*.a *.firmware core-labels.S *.ihex *.ini \ *.ce *.co $(CLEAN) -rm -rf $(OBJECTDIR) ifndef CUSTOM_RULE_C_TO_CE %.ce: %.c $(CC) $(CFLAGS) -DAUTOSTART_ENABLE -c $< -o $@ $(STRIP) --strip-unneeded -g -x $@ endif ifndef CUSTOM_RULE_C_TO_OBJECTDIR_O $(OBJECTDIR)/%.o: %.c $(CC) $(CFLAGS) -MMD -c $< -o $@ @$(FINALIZE_DEPENDENCY) endif ifndef CUSTOM_RULE_S_TO_OBJECTDIR_O $(OBJECTDIR)/%.o: %.S $(AS) $(ASFLAGS) -o $@ $< endif ifndef CUSTOM_RULE_C_TO_O %.o: %.c $(CC) $(CFLAGS) -c $< -o $@ endif ifndef CUSTOM_RULE_C_TO_CO %.co: %.c $(CC) $(CFLAGS) -DAUTOSTART_ENABLE -c $< -o $@ endif ifndef AROPTS AROPTS = rcf endif ifndef CUSTOM_RULE_ALLOBJS_TO_TARGETLIB contiki-$(TARGET).a: $(CONTIKI_OBJECTFILES) $(AR) $(AROPTS) $@ $^ endif ifndef LD LD = $(CC) endif ifndef CUSTOM_RULE_LINK %.$(TARGET): %.co $(PROJECT_OBJECTFILES) $(PROJECT_LIBRARIES) contiki-$(TARGET).a $(LD) $(LDFLAGS) $(TARGET_STARTFILES) ${filter-out %.a,$^} ${filter %.a,$^} $(TARGET_LIBFILES) -o $@ endif # Don't treat %.$(TARGET) as an intermediate file because it is # in fact the primary target. .PRECIOUS: %.$(TARGET) # Cancel the predefined implict rule for compiling and linking # a single C source into a binary to force GNU make to consider # the match-anything rule below instead. %: %.c # Match-anything pattern rule to allow the project makefiles to # abstract from the actual binary name. It needs to contain some # command in order to be a rule, not just a prerequisite. %: %.$(TARGET) @