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- #
- # This is the main Makefile, which uses MicroPython build system,
- # but Zephyr arch-specific toolchain and target-specific flags.
- # This Makefile builds MicroPython as a library, and then calls
- # recursively Makefile.zephyr to build complete application binary
- # using Zephyr build system.
- #
- # To build a "minimal" configuration, use "make-minimal" wrapper.
- BOARD ?= qemu_x86
- CONF_FILE = prj_$(BOARD)_merged.conf
- OUTDIR_PREFIX = $(BOARD)
- # Default heap size is 16KB, which is on conservative side, to let
- # it build for smaller boards, but it won't be enough for larger
- # applications, and will need to be increased.
- MICROPY_HEAP_SIZE = 16384
- FROZEN_DIR = scripts
- # Default target
- all:
- include ../../py/mkenv.mk
- include $(TOP)/py/py.mk
- # Zephyr (generated) config files - must be defined before include below
- Z_EXPORTS = outdir/$(OUTDIR_PREFIX)/Makefile.export
- ifneq ($(MAKECMDGOALS), clean)
- include $(Z_EXPORTS)
- endif
- INC += -I.
- INC += -I$(TOP)
- 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 \
- help.c \
- modusocket.c \
- modutime.c \
- modzephyr.c \
- modzsensor.c \
- modmachine.c \
- machine_pin.c \
- uart_core.c \
- lib/utils/stdout_helpers.c \
- lib/utils/printf.c \
- lib/utils/pyexec.c \
- lib/utils/interrupt_char.c \
- lib/mp-readline/readline.c \
- $(SRC_MOD)
- # List of sources for qstr extraction
- SRC_QSTR += $(SRC_C)
- OBJ = $(PY_O) $(addprefix $(BUILD)/, $(SRC_C:.c=.o))
- CFLAGS = $(Z_CFLAGS) \
- -std=gnu99 -fomit-frame-pointer -DNDEBUG -DMICROPY_HEAP_SIZE=$(MICROPY_HEAP_SIZE) $(CFLAGS_EXTRA) $(INC)
- include $(TOP)/py/mkrules.mk
- GENERIC_TARGETS = all zephyr run qemu qemugdb flash debug debugserver
- 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):
- $(MAKE) -C outdir/$(BOARD) $@
- $(LIBMICROPYTHON): | $(Z_EXPORTS)
- build/genhdr/qstr.i.last: | $(Z_EXPORTS)
- # If we recreate libmicropython, also cause zephyr.bin relink
- LIBMICROPYTHON_EXTRA_CMD = -$(RM) -f outdir/$(OUTDIR_PREFIX)/zephyr.lnk
- # MicroPython's global clean cleans everything, fast
- CLEAN_EXTRA = outdir libmicropython.a prj_*_merged.conf
- # Clean Zephyr things in Zephyr way
- z_clean:
- $(MAKE) -f Makefile.zephyr BOARD=$(BOARD) clean
- # This rule is for prj_$(BOARD)_merged.conf, not $(CONF_FILE), which
- # can be overriden.
- # prj_$(BOARD).conf is optional, that's why it's resolved with $(wildcard)
- # function.
- prj_$(BOARD)_merged.conf: prj_base.conf $(wildcard prj_$(BOARD).conf)
- $(PYTHON) makeprj.py prj_base.conf prj_$(BOARD).conf $@
- test:
- cd $(TOP)/tests && ./run-tests --target minimal --device "execpty:make -C ../ports/zephyr run BOARD=$(BOARD) QEMU_PTY=1"
- cmake: outdir/$(BOARD)/Makefile
- outdir/$(BOARD)/Makefile: $(CONF_FILE)
- mkdir -p outdir/$(BOARD) && cmake -DBOARD=$(BOARD) -DCONF_FILE=$(CONF_FILE) -Boutdir/$(BOARD) -H.
- $(Z_EXPORTS): outdir/$(BOARD)/Makefile
- make --no-print-directory -C outdir/$(BOARD) outputexports CMAKE_COMMAND=: >$@
- make -C outdir/$(BOARD) syscall_macros_h_target syscall_list_h_target kobj_types_h_target
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