micropython/zephyr/Makefile

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Makefile
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#
# This is main Makefile, which uses MicroPython build system, but
# Zephyr arch-specific toolchain (setup by Zephyr's Makefile.toolchain.*).
# Unfortunately, it's currently not possible to get target (as in: specific
# board to run on) specific compile-time options from Zephyr, so these must
# be set (duplicated) in this Makefile. Currently, these configured for
# ARM Cortex-M3. This Makefile builds MicroPython as a library, and then
# calls recursively Makefile.zephyr to build complete application using
# Zephyr build system.
#
BOARD ?= qemu_x86
# Zephyr 1.5.0
#OUTDIR_PREFIX =
# Zephyr 1.6.0
OUTDIR_PREFIX = $(BOARD)
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FROZEN_DIR = scripts
# Zephyr (generated) config files - must be defined before include below
Z_SYSGEN_H = outdir/$(OUTDIR_PREFIX)/misc/generated/sysgen/sysgen.h
Z_EXPORTS = outdir/$(OUTDIR_PREFIX)/Makefile.export
include $(Z_EXPORTS)
include ../py/mkenv.mk
include ../py/py.mk
INC += -I.
INC += -I..
INC += -I$(BUILD)
INC += -I$(ZEPHYR_BASE)/net/ip
INC += -I$(ZEPHYR_BASE)/net/ip/contiki
INC += -I$(ZEPHYR_BASE)/net/ip/contiki/os
SRC_C = main.c \
uart_core.c \
lib/utils/stdout_helpers.c \
lib/utils/printf.c \
lib/utils/pyexec.c \
lib/mp-readline/readline.c \
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$(BUILD)/frozen.c \
$(SRC_MOD)
OBJ = $(PY_O) $(addprefix $(BUILD)/, $(SRC_C:.c=.o))
CFLAGS = $(KBUILD_CFLAGS) $(NOSTDINC_FLAGS) $(ZEPHYRINCLUDE) \
-std=gnu99 -DNDEBUG $(INC)
include ../py/mkrules.mk
$(Z_EXPORTS):
$(MAKE) -f Makefile.zephyr BOARD=$(BOARD) initconfig outputexports
GENERIC_TARGETS = all zephyr qemu qemugdb flash debug
KCONFIG_TARGETS = \
initconfig config nconfig menuconfig xconfig gconfig \
oldconfig silentoldconfig defconfig savedefconfig \
allnoconfig allyesconfig alldefconfig randconfig \
listnewconfig olddefconfig
CLEAN_TARGETS = pristine mrproper
$(GENERIC_TARGETS): $(LIBMICROPYTHON)
$(CLEAN_TARGETS): clean
$(GENERIC_TARGETS) $(KCONFIG_TARGETS) $(CLEAN_TARGETS):
$(RM) -f outdir/$(OUTDIR_PREFIX)/zephyr.lnk
$(MAKE) -f Makefile.zephyr BOARD=$(BOARD) $@
$(LIBMICROPYTHON): $(Z_SYSGEN_H)
build/genhdr/qstr.i.last: $(Z_SYSGEN_H)
$(Z_SYSGEN_H):
rm -f $(LIBMICROPYTHON)
-$(MAKE) -f Makefile.zephyr BOARD=$(BOARD)
# Clean Zephyr things too
clean: z_clean
z_clean:
$(MAKE) -f Makefile.zephyr BOARD=$(BOARD) clean