ae2073cac9
- All compilers used support the -I option for setting an include search directory. - The Contiki source tree follows the (common) approach of placing declarations (in headerf iles) in the same directory as definitions (in source files). As a result it makes sense to use the -I compiler option for just the same set of directories used for the vpath gnumake directive. Note: I checked several builds but nevertheless one or the other might need some additional adjustsments. Sorry for the inconvenience.
176 lines
4.8 KiB
Text
176 lines
4.8 KiB
Text
ifndef CONTIKI
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${error CONTIKI not defined! You must specify where CONTIKI resides!}
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endif
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OBJECTDIR = obj_$(TARGET)
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CFLAGS += -DCONTIKI_TARGET=$(TARGET)
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ifeq ($(TARGET),)
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-include Makefile.target
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ifeq ($(TARGET),)
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${warning TARGET not defined, using native target}
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TARGET=native
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else
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${warning using saved target '$(TARGET)'}
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endif
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endif
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usage:
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@echo "make MAKETARGETS... [TARGET=(TARGET)] [savetarget] [targets]"
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targets:
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@ls -1 $(CONTIKI)/platform | grep -v CVS
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savetarget:
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-@rm -f Makefile.target
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@echo >Makefile.target "TARGET = $(TARGET)"
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ifeq (${wildcard $(OBJECTDIR)},)
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DUMMY := ${shell mkdir $(OBJECTDIR)}
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endif
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include $(CONTIKI)/core/net/rime/Makefile.rime
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ifdef CHAMELEON
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include $(CONTIKI)/core/net/chameleon/Makefile.chameleon
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endif
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include $(CONTIKI)/core/net/mac/Makefile.mac
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SYSTEM = process.c procinit.c service.c autostart.c elfloader.c
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THREADS = mt.c
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LIBS = memb.c timer.c list.c etimer.c energest.c rtimer.c
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CFS = cfs.c cfs-ram.c
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CTK = ctk.c
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UIP = uip.c uiplib.c resolv.c tcpip.c psock.c hc.c uip-split.c \
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uip-fw.c uip-fw-service.c uipbuf.c uip_arp.c uiplib.c tcpdump.c \
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uip-neighbor.c uip-udp-packet.c rawpacket-udp.c uip-over-mesh.c
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NET = $(UIP) uaodv.c uaodv-rt.c
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CTKVNC = $(CTK) ctk-vncserver.c libconio.c vnc-server.c vnc-out.c \
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ctk-vncfont.c
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CTKTERM = $(CTK) libconio.c ctk-term.c ctk-term-in.c ctk-term-out.c \
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ctk-termtelnet.c
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CONTIKIFILES = $(SYSTEM) $(CFS) $(LIBS) $(NET) $(DHCP) $(THREADS)
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CONTIKI_SOURCEFILES += $(CONTIKIFILES)
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CONTIKIDIRS += ${addprefix $(CONTIKI)/core/,dev lib net net/mac net/rime sys \
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cfs ctk lib/ctk loader . }
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oname = ${patsubst %.c,%.o,${patsubst %.S,%.o,$(1)}}
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CONTIKI_OBJECTFILES = ${addprefix $(OBJECTDIR)/,${call oname, $(CONTIKI_SOURCEFILES)}}
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PROJECT_OBJECTFILES = ${addprefix $(OBJECTDIR)/,${call oname, $(PROJECT_SOURCEFILES)}}
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### Include application makefiles
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ifdef APPS
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APPDIRS += ${addprefix $(CONTIKI)/apps/, $(APPS)}
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APPINCLUDES = ${foreach APP, $(APPS), $(CONTIKI)/apps/$(APP)/Makefile.$(APP)}
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-include $(APPINCLUDES)
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APP_SOURCES = ${foreach APP, $(APPS), $($(APP)_src)}
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DSC_SOURCES = ${foreach APP, $(APPS), $($(APP)_dsc)}
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CONTIKI_SOURCEFILES += $(APP_SOURCES) $(DSC_SOURCES)
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endif
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### Include target makefile (TODO Unsafe?)
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include $(CONTIKI)/platform/$(TARGET)/Makefile.$(TARGET)
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### Setup directory search path for source and header files
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CONTIKI_TARGET_DIRS_CONCAT = ${addprefix $(CONTIKI)/platform/$(TARGET)/, \
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$(CONTIKI_TARGET_DIRS)}
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CONTIKI_CPU_DIRS_CONCAT = ${addprefix $(CONTIKI_CPU)/, \
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$(CONTIKI_CPU_DIRS)}
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SOURCEDIRS = $(PROJECTDIRS) $(CONTIKI_TARGET_DIRS_CONCAT) \
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$(CONTIKI_CPU_DIRS_CONCAT) $(CONTIKIDIRS) $(APPDIRS)
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vpath %.c $(SOURCEDIRS)
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vpath %.S $(SOURCEDIRS)
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CFLAGS += ${addprefix -I,$(SOURCEDIRS)}
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### Automatic dependency generation
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ifneq ($(MAKECMDGOALS),clean)
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-include ${addprefix $(OBJECTDIR)/,$(CONTIKI_SOURCEFILES:.c=.d) \
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$(PROJECT_SOURCEFILES:.c=.d)}
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endif
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clean:
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rm -f *~ *core core *.srec \
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*.lst *.map \
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*.cprg *.bin *.data contiki*.a *.firmware core-labels.S *.ihex *.ini \
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*.ce *.co
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-rm -rf $(OBJECTDIR)
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ifndef CUSTOM_RULE_C_TO_CE
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%.ce: %.c
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$(CC) $(CFLAGS) -DAUTOSTART_ENABLE -c $< -o $@
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$(STRIP) --strip-unneeded -g -x $@
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endif
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ifndef CUSTOM_RULE_C_TO_OBJECTDIR_O
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$(OBJECTDIR)/%.o: %.c
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$(CC) $(CFLAGS) -c $< -o $@
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endif
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ifndef CUSTOM_RULE_C_TO_O
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%.o: %.c
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$(CC) $(CFLAGS) -c $< -o $@
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endif
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ifndef CUSTOM_RULE_C_TO_CO
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%.co: %.c
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$(CC) $(CFLAGS) -DAUTOSTART_ENABLE -c $< -o $@
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endif
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ifndef AROPTS
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AROPTS = rcf
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endif
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ifndef CUSTOM_RULE_ALLOBJS_TO_TARGETLIB
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contiki-$(TARGET).a: $(CONTIKI_OBJECTFILES)
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$(AR) $(AROPTS) $@ $^
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endif
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ifndef CCDEP
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CCDEP = $(CC)
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endif
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ifndef CDEPFLAGS
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CDEPFLAGS = $(CFLAGS)
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endif
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ifndef CUSTOM_RULE_C_TO_OBJECTDIR_D
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$(OBJECTDIR)/%.d: %.c
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@echo Making dependencies for $<; set -e; rm -f $@; \
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$(CCDEP) -MM $(CDEPFLAGS) $< > $@.$$$$; \
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sed 's,\($*\)\.o[ :]*,$(OBJECTDIR)/\1.o $@ : ,g' < $@.$$$$ > $@; \
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rm -f $@.$$$$
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endif
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ifndef LD
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LD = $(CC)
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endif
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ifndef CUSTOM_RULE_LINK
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%.$(TARGET): %.co $(PROJECT_OBJECTFILES) $(PROJECT_LIBRARIES) contiki-$(TARGET).a
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$(LD) $(LDFLAGS) $(TARGET_STARTFILES) ${filter-out %.a,$^} ${filter %.a,$^} $(TARGET_LIBFILES) -o $@
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endif
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# Don't treat %.$(TARGET) as an intermediate file because it is
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# in fact the primary target.
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.PRECIOUS: %.$(TARGET)
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# Cancel the predefined implict rule for compiling and linking
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# a single C source into a binary to force GNU make to consider
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# the match-anything rule below instead.
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%: %.c
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# Match-anything pattern rule to allow the project makefiles to
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# abstract from the actual binary name. It needs to contain some
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# command in order to be a rule, not just a prerequisite.
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%: %.$(TARGET)
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@
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