#-#-Makefile-#- vim:syntax=make

define M16C62P_HELP

 M16C/62P extras:

   debug    : compile with minimal optimization and debug symbols
   debugopt : compile with debug symbols

 Programmer options:

   sm16cf : use SM16CF programmer on port '/dev/ttyUSB0'.
   sm16cf,<dev> : use SM16CF programmer on port <dev>.

endef
HELP += $(M16C62P_HELP)
THIS_FOLDER = m16c62p

#ifdef MAKE_DEPUTY_FLAG
#        NCC_SAFE_TINYOS_FLAGS = -DSAFE_TINYOS -fnesc-deputy -fnesc-deputy-args='-I$(TOSDIR)/lib/safe/include --FLIDs=build/$(PLATFORM)/flids.txt --envmachine -DSAFE_TINYOS --nolib ' $(TOSDIR)/lib/safe/avr/fail.c 
#else
#        NCC_SAFE_TINYOS_FLAGS =
#endif

OBJCOPY = m32c-elf-objcopy
OBJDUMP = m32c-elf-objdump
SET_ID = tos-set-symbols
NCC = ncc
LIBS = -lm -lc -lgcc

AMADDR = _ActiveMessageAddressC\$$addr
# Uncomment the next two lines if you have a toolchain without the dollar sign
# patch. This needs nesc 1.2.8 or newer (1.2.9 is recommended).
#PFLAGS += -fnesc-separator=__
#AMADDR = ActiveMessageAddressC__addr
BUILDDIR ?= build/$(PLATFORM)
MAIN_EXE = $(BUILDDIR)/main.exe
MAIN_SREC = $(BUILDDIR)/main.srec
MAIN_IHEX = $(BUILDDIR)/main.ihex
INSTALL_SREC = $(MAIN_SREC).out$(if $(NODEID),-$(NODEID),)

PFLAGS += -Wshadow $(NESC_FLAGS)
PFLAGS += -target=$(PLATFORM) -fnesc-cfile=$(BUILDDIR)/app.c -board=$(SENSORBOARD)
ifdef MSG_SIZE
PFLAGS += -DTOSH_DATA_LENGTH=$(MSG_SIZE)
endif
ifdef DEFAULT_LOCAL_GROUP
PFLAGS += -DDEFINED_TOS_AM_GROUP=$(DEFAULT_LOCAL_GROUP)
endif

# We need a different start address for the flash in the linker script when building TOSBoot.
# Also program the boot_args address bytes with 0xFF so that we know if they are reprogrammable.
ifeq ($(COMPONENT),TosBootC)
$(shell sed -e "s/0x00a0000/0x00e0000/ig" $(TINYOS_MAKE_PATH)/$(THIS_FOLDER)/m16c.x > $(TINYOS_MAKE_PATH)/$(THIS_FOLDER)/m16c_bootloader.x)
$(shell sed -e "s/\/\*boot_args_address\*\//0x00f0000/ig" $(TINYOS_MAKE_PATH)/$(THIS_FOLDER)/m16c_bootloader.x > $(TINYOS_MAKE_PATH)/$(THIS_FOLDER)/m16c_bootloader_args.x)
LDFLAGS += -nostartfiles -T$(TINYOS_MAKE_PATH)/$(THIS_FOLDER)/m16c_bootloader_args.x  $(TINYOS_MAKE_PATH)/$(THIS_FOLDER)/crt.S
else
LDFLAGS += -nostartfiles -T$(TINYOS_MAKE_PATH)/$(THIS_FOLDER)/m16c.x  $(TINYOS_MAKE_PATH)/$(THIS_FOLDER)/crt.S
endif

# This is needed so that we know that the BusyWaitMicroC.BusyWait.wait()
# function always gets aligned.
CFLAGS += -falign-functions=2

DEFAULT_PROGRAM ?= sm16cf

# Use the 'if' function instead of the 'ifdef' construct because ifdef freaks
# out with call in there.  I don't know why.
$(if $(PROGRAM),,$(call TOSMake_include,$(THIS_FOLDER)/$(DEFAULT_PROGRAM).extra))

# Build storage file if volumes.xml present
ifneq ($(wildcard $(VOLUMEFILE)), )
build_storage: $(BUILDDIR)/StorageVolumes.h

exe0: build_storage

VOLUME_ALLOCATOR_FLAGS ?= 
$(BUILDDIR)/StorageVolumes.h: $(VOLUMEFILE)
	$(VOLUME_ALLOCATOR) $(VOLUME_ALLOCATOR_FLAGS) $(PLATFORMDIR) <$(VOLUMEFILE) >$@ || rm -f $@

PFLAGS += -I$(BUILDDIR)
else

build_storage:

endif

ifndef BUILD_DEPS
  ifeq ($(filter $(BUILDLESS_DEPS),$(GOALS)),)
    BUILD_DEPS = srec bytes tosimage $(POST_BUILD_EXTRA_DEPS)
  endif
endif

setid: FORCE
	@cmd () { echo "$$@"; $$@; }; if [ x = x$(NODEID) ]; then cmd cp $(MAIN_SREC) $(INSTALL_SREC); else cmd $(SET_ID) $(MAIN_SREC) $(INSTALL_SREC) _TOS_NODE_ID=$(NODEID) $(AMADDR)=$(NODEID) ; fi

delsetid: FORCE
	rm -f $(subst .srec.,.exe.,$(INSTALL_SREC)) $(INSTALL_SREC) 

srec: exe FORCE
	$(OBJCOPY) --output-target=srec $(MAIN_EXE) $(MAIN_SREC)

tos_buildinfo: ihex build_buildinfo FORCE
  @:
  
	# TODO(henrik) Remove interrupt vector table from the image.
tosimage: ihex build_tosimage FORCE
	@:

ihex: exe FORCE
	$(OBJCOPY) --output-target=ihex $(MAIN_EXE) $(MAIN_IHEX)

exe: exe0 FORCE bytes
	@:


exe0: builddir $(BUILD_EXTRA_DEPS) FORCE
	@echo "    compiling $(COMPONENT) to a $(PLATFORM) binary"
	$(NCC) -o $(MAIN_EXE) $(NCC_SAFE_TINYOS_FLAGS) $(OPTFLAGS) $(PFLAGS) $(CFLAGS) $(WIRING_CHECK_FLAGS) $(COMPONENT).nc $(LIBS) $(LDFLAGS)
ifdef WIRING_CHECK_FILE
	@nescc-wiring $(WIRING_CHECK_FILE)
endif
	@echo "    compiled $(COMPONENT) to $(MAIN_EXE)"

builddir: FORCE
	mkdir -p $(BUILDDIR)
# bug fix 2009-3-11 by ZHF, here display the ROM and RAM consumption information.
bytes: FORCE
	@$(OBJDUMP) -h $(MAIN_EXE) | perl -ne '$$b{$$1}=hex $$2 if /^\s*\d+\s*\.(text|data|bss)\s+(\S+)/; END { printf("%16d bytes in ROM\n%16d bytes in RAM\n",$$b{text}+$$b{data},$$b{data}+$$b{bss}); }'