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

include ../config/make/rules.mk

MAINFILE = $(EXE_DIR)/$(APP)$(ELF_EXT)
BINFILE =  $(EXE_DIR)/$(APP)$(BIN_EXT)
HEXFILE =  $(EXE_DIR)/$(APP)$(HEX_EXT)
SIZEFILE =  $(SIZE_DIR)/$(APP)$(SIZE_EXT)

INCLUDES += $(SRC_DIR)

SUB_FOLDER :=
CHECK_FOLDER :=
SOURCES := $(wildcard $(SRC_DIR)/*.c)
ASM_SOURCES := $(wildcard $(SRC_DIR)/*.s)

OBJECTS = $(SOURCES:$(SRC_DIR)/%.c=$(OBJ_DIR)/%.o)
ASM_OBJECTS = $(ASMSOURCES:$(SRC_DIR)/%.s=$(OBJ_DIR)/%.o)
DEPS = $(SOURCES:$(SRC_DIR)/%.c=$(OBJ_DIR)/%.d)

#include subfolders
include application/application.mk
include firmware/firmware.mk

SOURCES += $(foreach folder, $(SUB_FOLDER), $(wildcard $(SRC_DIR)/$(folder)/*.c))
CHECKSOURCES += $(foreach folder, $(CHECK_FOLDER), $(wildcard $(SRC_DIR)/$(folder)/*.c))
ASMSOURCES += $(foreach folder, $(SUB_FOLDER), $(wildcard $(SRC_DIR)/$(folder)/*.s))

all: check $(MAINFILE)

build: $(MAINFILE)

check:
	$(CPPCHECK) $(CPPCHECK_FLAGS) $(CHECKSOURCES)


$(MAINFILE): $(OBJECTS) $(ASM_OBJECTS)
	@$(MKDIR) $(EXE_DIR)
	@$(MKDIR) $(MAP_DIR)
	@$(MKDIR) $(SIZE_DIR)
	$(CC) $(CFLAGS) $(LDFLAGS) $(OBJECTS) $(ASM_OBJECTS) -o $(MAINFILE)
	$(OBJCOPY) $(MAINFILE) -O binary $(BINFILE) 
	$(OBJCOPY) $(MAINFILE) -O ihex $(HEXFILE)
	$(NM) --size-sort --print-size $(MAINFILE) > $(SIZEFILE)
	@echo
	@$(SIZE) --format=berkeley -x $(MAINFILE)
	@echo

$(OBJ_DIR)/%.o: $(SRC_DIR)/%.c
	@rm -rf $(LIB)
	@$(MKDIR) $(OBJ_DIR)
	@$(foreach folder, $(SUB_FOLDER), $(shell mkdir -p $(OBJ_DIR)/$(folder)))
	$(call makedep,$<,$@,$(subst .o,.d,$@))
	$(CC) $(CFLAGS) -c $< -o $@

$(OBJ_DIR)/%.o: $(SRC_DIR)/%.s
	@$(MKDIR) $(OBJ_DIR)
	@$(foreach folder, $(SUB_FOLDER), $(shell mkdir -p $(OBJ_DIR)/$(folder)))
	$(CC) $(CFLAGS) -c $< -o $@

clean:
	$(foreach folder, $(SUB_FOLDER), $(shell rm -f $(OBJ_DIR)/$(folder)/*.o))
	$(foreach folder, $(SUB_FOLDER), $(shell rm -f $(OBJ_DIR)/$(folder)/*.d))
	-rm -f $(OBJ_DIR)/*.o \
	$(OBJ_DIR)/*.d \
	$(MAINFILE) \
	$(BINFILE) \
	$(HEXFILE) \
	$(SIZEFILE)

distclean:
	-rm -rf $(ROOT_DIR)/release

install: build
	$(PRE_PROGRAM)
	$(PROGRAM)
	
doc:
	@$(MKDIR) $(DOC_DIR)
	(cat $(DOXYFILE) ; echo "INPUT=$(DOC_SRC)" ; echo "OUTPUT_DIRECTORY=$(DOC_DIR)") | doxygen -

ifneq "$(MAKECMDGOALS)" "clean"
-include $(DEPS)
else
ifneq "$(MAKECMDGOALS)" "distclean"
-include $(DEPS)
endif
endif