Makefile

# general Makefile
# make OptLIB=0 OptSRC=0 all tshow  
include Makefile.common
LDFLAGS=$(COMMONFLAGS) -fno-exceptions -ffunction-sections -fdata-sections -L$(LIBDIR) -nostartfiles -Wl,--gc-sections,-Tlinker.ld

LDLIBS+=-lm
LDLIBS+=-lstm32

STARTUP=startup.c

all: libs src
	$(CC) -o $(PROGRAM).elf $(LDFLAGS) \
		-Wl,--whole-archive \
			src/app.a \
		-Wl,--no-whole-archive \
			$(LDLIBS)
	$(OBJCOPY) -O ihex $(PROGRAM).elf $(PROGRAM).hex
	$(OBJCOPY) -O binary $(PROGRAM).elf $(PROGRAM).bin
#Extract info contained in ELF to readable text-files:
	arm-none-eabi-readelf -a $(PROGRAM).elf > $(PROGRAM).info_elf
	arm-none-eabi-size -d -B -t $(PROGRAM).elf > $(PROGRAM).info_size
	arm-none-eabi-objdump -S $(PROGRAM).elf > $(PROGRAM).info_code
	arm-none-eabi-nm -t d -S --size-sort -s $(PROGRAM).elf > $(PROGRAM).info_symbol

.PHONY: libs src clean tshow

libs:
	$(MAKE) -C libs $@
src:
	$(MAKE) -C src $@
clean:
	$(MAKE) -C src $@
	$(MAKE) -C libs $@
	rm -f $(PROGRAM).elf $(PROGRAM).hex $(PROGRAM).bin $(PROGRAM).info_elf $(PROGRAM).info_size
	rm -f $(PROGRAM).info_code
	rm -f $(PROGRAM).info_symbol
tshow:
		@echo "######################################################################################################"
		@echo "################# optimize settings: $(InfoTextLib), $(InfoTextSrc)"
		@echo "######################################################################################################"

flash:all
	./do_flash.pl $(TOP)/main.bin