micropython/ports/powerpc/Makefile

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