| 1 | # |
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| 2 | # Framsticks SDK makefile for Emscripten builds |
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| 3 | # |
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| 4 | # Before 2020, this makefile could be used natively under Windows as well (see history if needed). |
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| 5 | # However, now that the Windows Subsystem for Linux (WSL) exists, this file only supports Linux. |
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| 6 | # |
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| 7 | |
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| 8 | include frams/Makefile-SDK-files |
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| 9 | |
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| 10 | # set this path based on the project directory structure |
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| 11 | JS_PATH=../js/sdk |
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| 12 | |
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| 13 | SDK_JS=$(JS_PATH)/frams-sdk.js |
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| 14 | SDK_BIN=$(JS_PATH)/frams-sdk.bc |
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| 15 | I_PATH=$(JS_PATH)/js_interface |
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| 16 | |
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| 17 | I_OBJ=$(I_PATH)/js_interface.o |
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| 18 | I_SRC=$(I_PATH)/js_interface.cpp |
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| 19 | I_IMPL_SRC=$(I_PATH)/js_interface_impl.cpp |
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| 20 | I_IMPL_JS=$(I_PATH)/js_interface_impl.js |
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| 21 | I_IDL=$(I_PATH)/js_interface.idl |
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| 22 | |
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| 23 | # same as in cpp/frams/Makefile-SDK: |
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| 24 | CXXWARNINGS=-Wall -Wno-parentheses -Wno-overloaded-virtual -Wno-format -Wno-invalid-offsetof -Werror=return-type |
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| 25 | |
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| 26 | SDK_BUILD_CONFIG= -include frams/config/sdk-build-config.h |
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| 27 | CXXFLAGS= -I$(CURDIR) -std=gnu++17 -O3 $(SDK_BUILD_CONFIG) $(CXXWARNINGS) |
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| 28 | |
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| 29 | # avoid "duplicate symbol" linking errors. Instead of this pipeline, could use the "uniq" function built in included gmsl, or define a recursive function to filter out duplicates while preserving the order of elements. Also consider "$^". |
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| 30 | SDK_LIB_OBJS := $(shell echo $(SDK_LIB_OBJS) | tr ' ' '\n' | sort | uniq | tr '\n' ' ') |
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| 31 | |
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| 32 | ############################################# |
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| 33 | |
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| 34 | $(SDK_JS): $(I_IMPL_JS) $(I_IMPL_SRC) $(I_OBJ) $(SDK_LIB_OBJS) |
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| 35 | $(CXX) $(SDK_LIB_OBJS) $(I_OBJ) --post-js $(I_IMPL_JS) -O3 -s FORCE_FILESYSTEM=1 -s ALIASING_FUNCTION_POINTERS=0 -s ALLOW_MEMORY_GROWTH=1 -s ASSERTIONS=3 -s BINARYEN_ASYNC_COMPILATION=0 -sWASM=0 -o $@ |
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| 36 | |
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| 37 | $(I_IMPL_SRC) $(I_IMPL_JS): $(I_IDL) |
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| 38 | python3 $(EMSCRIPTEN)/tools/webidl_binder.py $(I_IDL) $(I_PATH)/js_interface_impl |
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| 39 | |
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| 40 | ############################################# |
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| 41 | |
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| 42 | include common/Makefile-maintain |
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| 43 | |
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| 44 | full_clean: clean |
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| 45 | rm -f WebIDLGrammar.pkl parser.out $(I_OBJ) $(I_IMPL_SRC) $(I_IMPL_JS) $(SDK_BIN) $(SDK_JS) |
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