circuitpython/ports/javascript/Makefile
Damien George c13853f4da javascript: Rework Makefile and GC so it works with latest Emscripten.
The GC now works correctly using asyncify and the functions
emscripten_scan_stack() and emscripten_scan_registers().  Stack/call depth
is monitored via the use of the pystack option.

Fixes issue #6738.

Signed-off-by: Damien George <damien@micropython.org>
2021-06-25 11:29:39 +10:00

63 lines
1.7 KiB
Makefile

include ../../py/mkenv.mk
CROSS = 0
QSTR_DEFS = qstrdefsport.h
include $(TOP)/py/py.mk
CC = emcc
LD = emcc
INC += -I.
INC += -I$(TOP)
INC += -I$(BUILD)
CFLAGS += -std=c99 -Wall -Werror -Wdouble-promotion -Wfloat-conversion
CFLAGS += -O3 -DNDEBUG
CFLAGS += $(INC)
ifneq ($(FROZEN_MPY_DIR),)
# To use frozen bytecode, put your .py files in a subdirectory (eg frozen/) and
# then invoke make with FROZEN_MPY_DIR=frozen (be sure to build from scratch).
CFLAGS += -DMICROPY_QSTR_EXTRA_POOL=mp_qstr_frozen_const_pool
CFLAGS += -DMICROPY_MODULE_FROZEN_MPY
endif
SRC_LIB = $(addprefix lib/,\
utils/interrupt_char.c \
utils/stdout_helpers.c \
utils/pyexec.c \
mp-readline/readline.c \
)
SRC_C = \
main.c \
mphalport.c \
modutime.c \
SRC_QSTR += $(SRC_C)
OBJ += $(PY_O)
OBJ += $(addprefix $(BUILD)/, $(SRC_LIB:.c=.o))
OBJ += $(addprefix $(BUILD)/, $(SRC_C:.c=.o))
JSFLAGS += -s ASYNCIFY
JSFLAGS += -s EXPORTED_FUNCTIONS="['_mp_js_init', '_mp_js_init_repl', '_mp_js_do_str', '_mp_js_process_char', '_mp_hal_get_interrupt_char', '_mp_sched_keyboard_interrupt']" -s EXTRA_EXPORTED_RUNTIME_METHODS="['ccall', 'cwrap']" -s --memory-init-file 0 --js-library library.js
all: $(BUILD)/micropython.js
$(BUILD)/micropython.js: $(OBJ) library.js wrapper.js
$(ECHO) "LINK $(BUILD)/firmware.js"
$(Q)emcc $(LDFLAGS) -o $(BUILD)/firmware.js $(OBJ) $(JSFLAGS)
cat wrapper.js $(BUILD)/firmware.js > $@
min: $(BUILD)/micropython.js
uglifyjs $< -c -o $(BUILD)/micropython.min.js
test: $(BUILD)/micropython.js $(TOP)/tests/run-tests.py
$(eval DIRNAME=ports/$(notdir $(CURDIR)))
cd $(TOP)/tests && MICROPY_MICROPYTHON=../ports/javascript/node_run.sh ./run-tests.py -j1
include $(TOP)/py/mkrules.mk