diff options
Diffstat (limited to 'teensy/Makefile')
| -rw-r--r-- | teensy/Makefile | 155 |
1 files changed, 155 insertions, 0 deletions
diff --git a/teensy/Makefile b/teensy/Makefile new file mode 100644 index 0000000000..98b467a06e --- /dev/null +++ b/teensy/Makefile @@ -0,0 +1,155 @@ +ifeq ($(ARDUINO),) +$(error Please define ARDUINO (where TeensyDuino is installed)) +endif +TOOLS_PATH = $(ARDUINO)/hardware/tools +COMPILER_PATH = $(TOOLS_PATH)/arm-none-eabi/bin +CORE_PATH = $(ARDUINO)/hardware/teensy/cores/teensy3 + +PYSRC=../py +BUILD=build + +AS = $(COMPILER_PATH)/arm-none-eabi-as +CC = $(COMPILER_PATH)/arm-none-eabi-gcc +LD = $(COMPILER_PATH)/arm-none-eabi-ld +OBJCOPY = $(COMPILER_PATH)/arm-none-eabi-objcopy +SIZE = $(COMPILER_PATH)/arm-none-eabi-size + +CFLAGS_TEENSY = -DF_CPU=96000000 -DUSB_SERIAL -DLAYOUT_US_ENGLISH -D__MK20DX256__ +CFLAGS_CORTEX_M4 = -mthumb -mtune=cortex-m4 -mcpu=cortex-m4 -fsingle-precision-constant -Wdouble-promotion $(CFLAGS_TEENSY) +CFLAGS = -I. -I$(PYSRC) -I$(CORE_PATH) -Wall -ansi -std=gnu99 -Os -DNDEBUG $(CFLAGS_CORTEX_M4) +LDFLAGS = -nostdlib -T mk20dx256.ld +LIBS = -L $(COMPILER_PATH)/../lib/gcc/arm-none-eabi/4.7.2/thumb2 -lgcc + +SRC_C = \ + main.c \ + lexerteensy.c \ + led.c \ + malloc0.c \ + printf.c \ + string0.c \ + usb.c \ + +SRC_S = \ + gchelper.s \ + +PY_O = \ + nlrthumb.o \ + gc.o \ + malloc.o \ + qstr.o \ + vstr.o \ + unicode.o \ + lexer.o \ + parse.o \ + scope.o \ + compile.o \ + emitcommon.o \ + emitpass1.o \ + emitbc.o \ + asmthumb.o \ + emitnthumb.o \ + emitinlinethumb.o \ + runtime.o \ + map.o \ + obj.o \ + objbool.o \ + objboundmeth.o \ + objcell.o \ + objclass.o \ + objclosure.o \ + objcomplex.o \ + objdict.o \ + objexcept.o \ + objfloat.o \ + objfun.o \ + objgenerator.o \ + objinstance.o \ + objint.o \ + objlist.o \ + objmodule.o \ + objnone.o \ + objrange.o \ + objset.o \ + objslice.o \ + objstr.o \ + objtuple.o \ + objtype.o \ + builtin.o \ + builtinimport.o \ + vm.o \ + showbc.o \ + repl.o \ + +SRC_TEENSY = \ + mk20dx128.c \ + pins_teensy.c \ + analog.c \ + usb_desc.c \ + usb_dev.c \ + usb_mem.c \ + usb_serial.c \ + yield.c \ + +OBJ = $(addprefix $(BUILD)/, $(SRC_C:.c=.o) $(SRC_S:.s=.o) $(PY_O) $(SRC_TEENSY:.c=.o)) +#LIB = -lreadline +# the following is needed for BSD +#LIB += -ltermcap +PROG = micropython + +all: hex +hex: $(PROG).hex + +post_compile: $(PROG).hex + $(TOOLS_PATH)/teensy_post_compile -file="$(basename $<)" -path="$(CURDIR)" -tools="$(TOOLS_PATH)" + +reboot: + -$(TOOLS_PATH)/teensy_reboot + +upload: post_compile reboot + +$(PROG).elf: $(BUILD) $(OBJ) + $(CC) $(LDFLAGS) -o "$@" -Wl,-Map,$(PROG).map $(OBJ) $(LIBS) + +%.hex: %.elf + $(SIZE) "$<" + $(OBJCOPY) -O ihex -R .eeprom "$<" "$@" + +$(BUILD): + mkdir -p $@ + +$(BUILD)/%.o: %.s + $(AS) -o $@ $< + +$(BUILD)/%.o: %.c + $(CC) $(CFLAGS) -c -o $@ $< + +$(BUILD)/%.o: $(PYSRC)/%.S + $(CC) $(CFLAGS) -c -o $@ $< + +$(BUILD)/%.o: $(PYSRC)/%.c mpconfigport.h + $(CC) $(CFLAGS) -c -o $@ $< + +$(BUILD)/%.o: $(CORE_PATH)/%.c + $(CC) $(CFLAGS) -c -o $@ $< + +$(BUILD)/emitnthumb.o: $(PYSRC)/emitnative.c $(PYSRC)/emit.h + $(CC) $(CFLAGS) -DN_THUMB -c -o $@ $< + +# optimising gc for speed; 5ms down to 4ms +$(BUILD)/gc.o: $(PYSRC)/gc.c + $(CC) $(CFLAGS) -O3 -c -o $@ $< + +# optimising vm for speed, adds only a small amount to code size but makes a huge difference to speed (20% faster) +$(BUILD)/vm.o: $(PYSRC)/vm.c + $(CC) $(CFLAGS) -O3 -c -o $@ $< + +$(BUILD)/main.o: mpconfigport.h +$(BUILD)/parse.o: $(PYSRC)/grammar.h +$(BUILD)/compile.o: $(PYSRC)/grammar.h +$(BUILD)/emitbc.o: $(PYSRC)/emit.h + +clean: + /bin/rm -rf $(BUILD) + /bin/rm -f $(PROG).elf $(PROG).hex $(PROG).map + +.PHONY: clean |