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.PHONY: web test dist clean realclean
ASSETS_SRC = $(wildcard game/www/*)
ASSETS_DST = $(patsubst game/www/%,dist/%,$(ASSETS_SRC))
TEST_PORT ?= 8000
EMSDK_SYSROOT ?= $(EMSDK)/upstream/emscripten/cache/sysroot
EMCC_CFLAGS := -O3 \
-sUSE_GLFW=3 \
-sASSERTIONS=1 \
-sWASM=1 \
-sASYNCIFY \
-sGL_ENABLE_GET_PROC_ADDRESS=1 \
-sEXPORTED_RUNTIME_METHODS=HEAPF32,ccall,cwrap,callMain
web: dist $(ASSETS_DST)
test: web
cd dist && python3 -m http.server $(TEST_PORT)
dist:
env \
CC=emcc \
EMCC_CFLAGS="$(EMCC_CFLAGS)" \
C_INCLUDE_PATH="$(EMSDK_SYSROOT)/include:$C_INCLUDE_PATH" \
cargo build --target wasm32-unknown-emscripten --profile wasm
mkdir -p dist
cp ./target/wasm32-unknown-emscripten/wasm/game.{js,wasm} dist
dist/%: game/www/%
cp -r $< $@
clean:
rm -rf dist
realclean: clean
cargo clean
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