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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
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