mirror of
https://github.com/MercuryWorkshop/scramjet.git
synced 2025-05-14 15:00:01 -04:00
30 lines
1 KiB
Bash
Executable file
30 lines
1 KiB
Bash
Executable file
#!/usr/bin/env bash
|
|
set -euo pipefail
|
|
shopt -s inherit_errexit
|
|
|
|
RUSTFLAGS='-C target-feature=+atomics,+bulk-memory -Zlocation-detail=none' cargo build --lib --target wasm32-unknown-unknown -Z build-std=panic_abort,std -Z build-std-features=panic_immediate_abort --features "${FEATURES:-}" --release
|
|
wasm-bindgen --weak-refs --target web --out-dir out/ target/wasm32-unknown-unknown/release/rewriter.wasm
|
|
|
|
sed -i 's/import.meta.url/""/g' out/rewriter.js
|
|
|
|
cd ..
|
|
|
|
WASM=rewriter/out/rewriter_bg.wasm
|
|
|
|
if ! [ "${RELEASE:-0}" = "1" ]; then
|
|
WASMOPTFLAGS="-g"
|
|
else
|
|
WASMOPTFLAGS=""
|
|
fi
|
|
|
|
time wasm-opt $WASMOPTFLAGS -O4 --vacuum --dce --enable-threads --enable-bulk-memory --enable-simd "$WASM" -o rewriter/out/optimized.wasm
|
|
|
|
cat <<EOF > dist/scramjet.wasm.js
|
|
if ("document" in self && document.currentScript) {
|
|
document.currentScript.remove();
|
|
}
|
|
EOF
|
|
echo -n "self.WASM = '" >> dist/scramjet.wasm.js
|
|
base64 -w0 < "rewriter/out/optimized.wasm" >> dist/scramjet.wasm.js
|
|
echo -n "';">> dist/scramjet.wasm.js
|
|
echo "Rewriter Build Complete!"
|