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micropython/ports/javascript/Makefile

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javascript: Add new port targeting JavaScript via Emscripten. In this port JavaScript is the underlying "machine" and MicroPython is transmuted into JavaScript by Emscripten. MicroPython can then run under Node.js or in the browser.
2018-01-19 07:35:42 +00:00
include ../../py/mkenv.mk
CROSS = 0
QSTR_DEFS = qstrdefsport.h
include $(TOP)/py/py.mk
CC = emcc -g4
LD = emcc -g4
INC += -I.
INC += -I$(TOP)
INC += -I$(BUILD)
CPP = clang -E
javascript: Fix Emscripten async load, and to compile with modern clang.
2019-02-10 15:29:25 +00:00
ifdef EMSCRIPTEN
CPP += -isystem $(EMSCRIPTEN)/system/include/libc -cxx-isystem $(EMSCRIPTEN)/system/include/libcxx
endif
CFLAGS = -m32 -Wall -Werror $(INC) -std=c99 $(COPT)
javascript: Add new port targeting JavaScript via Emscripten. In this port JavaScript is the underlying "machine" and MicroPython is transmuted into JavaScript by Emscripten. MicroPython can then run under Node.js or in the browser.
2018-01-19 07:35:42 +00:00
LDFLAGS = -m32 -Wl,-Map=$@.map,--cref -Wl,--gc-sections
CFLAGS += -O0 -DNDEBUG
CFLAGS += -fdata-sections -ffunction-sections
javascript: Enable support for frozen bytecode via FROZEN_MPY_DIR.
2019-07-08 08:45:02 +01:00
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
javascript: Add new port targeting JavaScript via Emscripten. In this port JavaScript is the underlying "machine" and MicroPython is transmuted into JavaScript by Emscripten. MicroPython can then run under Node.js or in the browser.
2018-01-19 07:35:42 +00:00
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 =
OBJ = $(PY_O)
OBJ += $(addprefix $(BUILD)/, $(SRC_LIB:.c=.o))
OBJ += $(addprefix $(BUILD)/, $(SRC_C:.c=.o))
javascript/Makefile: Fix unrepresentable float error by using clamp. Otherwise converting large floats to ints will fail (as seen by the builtin_float_hash.py test).
2019-04-28 13:17:42 +01:00
JSFLAGS = -O0 -s EXPORTED_FUNCTIONS="['_mp_js_init', '_mp_js_init_repl', '_mp_js_do_str', '_mp_js_process_char', '_mp_hal_get_interrupt_char', '_mp_keyboard_interrupt']" -s EXTRA_EXPORTED_RUNTIME_METHODS="['ccall', 'cwrap']" -s "BINARYEN_TRAP_MODE='clamp'" --memory-init-file 0 --js-library library.js
javascript: Add new port targeting JavaScript via Emscripten. In this port JavaScript is the underlying "machine" and MicroPython is transmuted into JavaScript by Emscripten. MicroPython can then run under Node.js or in the browser.
2018-01-19 07:35:42 +00:00
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)
javascript: Fix Emscripten async load, and to compile with modern clang.
2019-02-10 15:29:25 +00:00
cat wrapper.js $(BUILD)/firmware.js > $@
javascript: Add new port targeting JavaScript via Emscripten. In this port JavaScript is the underlying "machine" and MicroPython is transmuted into JavaScript by Emscripten. MicroPython can then run under Node.js or in the browser.
2018-01-19 07:35:42 +00:00
min: $(BUILD)/micropython.js
uglifyjs $< -c -o $(BUILD)/micropython.min.js
test: $(BUILD)/micropython.js $(TOP)/tests/run-tests
$(eval DIRNAME=ports/$(notdir $(CURDIR)))
cd $(TOP)/tests && MICROPY_MICROPYTHON=../ports/javascript/node_run.sh ./run-tests
include $(TOP)/py/mkrules.mk