2019-08-21 20:21:48 -04:00
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include ../../py/mkenv.mk
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# qstr definitions (must come before including py.mk)
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QSTR_DEFS = qstrdefsport.h
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# include py core make definitions
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include $(TOP)/py/py.mk
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ARCH = $(shell uname -m)
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ifneq ("$(ARCH)", "ppc64")
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ifneq ("$(ARCH)", "ppc64le")
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2019-12-21 15:22:26 -05:00
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CROSS_COMPILE ?= powerpc64le-linux-
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2019-08-21 20:21:48 -04:00
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endif
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endif
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INC += -I.
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INC += -I$(TOP)
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INC += -I$(BUILD)
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CFLAGS = $(INC) -g -Wall -std=c99 $(COPT)
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CFLAGS += -mno-string -mno-multiple -mno-vsx -mno-altivec -nostdlib
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CFLAGS += -mlittle-endian -mstrict-align -msoft-float
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CFLAGS += -Os
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CFLAGS += -fdata-sections -ffunction-sections -fno-stack-protector -ffreestanding
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CFLAGS += -U_FORTIFY_SOURCE
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LDFLAGS = -N -T powerpc.lds -nostdlib
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LIBS =
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SRC_C = \
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main.c \
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uart_core.c \
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uart_potato.c \
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uart_lpc_serial.c \
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lib/utils/printf.c \
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lib/utils/stdout_helpers.c \
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lib/utils/pyexec.c \
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lib/libc/string0.c \
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lib/mp-readline/readline.c \
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$(BUILD)/_frozen_mpy.c \
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OBJ = $(PY_CORE_O)
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OBJ += $(addprefix $(BUILD)/, $(SRC_C:.c=.o))
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OBJ += $(BUILD)/head.o
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all: $(BUILD)/firmware.elf $(BUILD)/firmware.map $(BUILD)/firmware.bin
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$(BUILD)/_frozen_mpy.c: frozentest.mpy $(BUILD)/genhdr/qstrdefs.generated.h
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$(ECHO) "MISC freezing bytecode"
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$(Q)$(MPY_TOOL) -f -q $(BUILD)/genhdr/qstrdefs.preprocessed.h -mlongint-impl=mpz $< > $@
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$(BUILD)/firmware.elf: $(OBJ) powerpc.lds
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$(ECHO) "LINK $@"
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$(Q)$(LD) $(LDFLAGS) -o $@ $^ $(LIBS)
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$(Q)$(SIZE) $@
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$(BUILD)/firmware.bin: $(BUILD)/firmware.elf
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$(Q)$(OBJCOPY) -O binary $^ $(BUILD)/firmware.bin
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$(BUILD)/firmware.map: $(BUILD)/firmware.elf
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$(Q)nm $^ | sort > $(BUILD)/firmware.map
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include $(TOP)/py/mkrules.mk
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