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.PHONY: web test dist clean realclean
ASSETS = $(wildcard game/www/*)
TEST_PORT ?= 8000
EMCC_CFLAGS := -O3 \
-sUSE_GLFW=3 \
-sASSERTIONS=1 \
-sWASM=1 \
-sASYNCIFY \
-sGL_ENABLE_GET_PROC_ADDRESS=1 \
-sEXPORTED_RUNTIME_METHODS=HEAPF32,ccall,cwrap,callMain
BUILD_DATE := $(shell date)
BUILD_VERSION := $(shell cargo pkgid -p game | cut -d '#' -f2)
web: dist
test: web
cd dist && python3 -m http.server $(TEST_PORT)
dist:
env \
CC=emcc \
EMCC_CFLAGS="$(EMCC_CFLAGS)" \
cargo build --target wasm32-unknown-emscripten --profile wasm
mkdir -p dist
cp ./target/wasm32-unknown-emscripten/wasm/game.js dist/game.js
cp ./target/wasm32-unknown-emscripten/wasm/game.wasm dist/game.wasm
cp $(ASSETS) dist/
sed -i 's/BUILD_VERSION/$(BUILD_VERSION)/' dist/index.html
sed -i 's/BUILD_DATE/$(BUILD_DATE)/' dist/index.html
clean:
rm -rf dist
realclean: clean
cargo clean
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