380206dcfc
build-kicad-target.sh swaps emsdk's wasm-opt/wasm-emscripten-finalize for no-op stubs (real binaries preserved as *.real) so emcc skips in-link asyncify — intended for the CONTAINER emsdk, but a host-mode run left the host tools/emsdk stubbed (since Jun 9). The stub fakes --version and exits 0, so every local build's host-side finalize/asyncify/-O2 "succeeded" while doing nothing: output wasm shipped non-asyncified and aborts at boot with "asyncify_stop_unwind is not a function" (and stayed 122M vs the correct 187M). get-wasm-opt.sh and apply-finalize.sh now prefer the *.real binary whenever it exists, making the resolution immune to a stubbed emsdk. Found while validating the CI e2e fix: pcbnew.wasm built this morning could not boot in any browser. Local artifacts built since Jun 9 may need their postprocess re-run (apply-finalize.sh + apply-asyncify.sh). Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
47 lines
1.4 KiB
Shell
Executable file
47 lines
1.4 KiB
Shell
Executable file
#!/bin/bash
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# Apply wasm-emscripten-finalize transformation on host
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# Uses the same Binaryen v121 as wasm-opt to ensure version consistency
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#
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# Usage: ./scripts/common/apply-finalize.sh <input.wasm> <output.wasm>
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set -e
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SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
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PROJECT_ROOT="$(cd "${SCRIPT_DIR}/../.." && pwd)"
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# Get wasm-opt path (this downloads Binaryen if needed)
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WASM_OPT=$("${SCRIPT_DIR}/get-wasm-opt.sh")
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BINARYEN_BIN=$(dirname "${WASM_OPT}")
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FINALIZE="${BINARYEN_BIN}/wasm-emscripten-finalize"
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# Same stub hazard as wasm-opt (see get-wasm-opt.sh): a host-mode kicad build
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# leaves the emsdk finalize stubbed with the real binary at .real — prefer it,
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# the stub exits 0 having done nothing.
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if [ -x "${FINALIZE}.real" ]; then
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FINALIZE="${FINALIZE}.real"
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fi
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INPUT_WASM="${1:-output/pcbnew.wasm}"
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OUTPUT_WASM="${2:-${INPUT_WASM}}"
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if [ ! -f "${INPUT_WASM}" ]; then
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echo "ERROR: Input file not found: ${INPUT_WASM}"
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exit 1
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fi
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echo "Applying wasm-emscripten-finalize..."
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echo " Input: ${INPUT_WASM}"
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echo " Output: ${OUTPUT_WASM}"
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echo " Tool: ${FINALIZE}"
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# Run finalize with the same flags Emscripten would use
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# NOTE: --dwarf removed because debug info is in separate .debug.wasm file
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"${FINALIZE}" \
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-g \
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--bigint \
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--no-legalize-javascript-ffi \
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--detect-features \
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"${INPUT_WASM}" \
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-o "${OUTPUT_WASM}"
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echo "Finalize complete: ${OUTPUT_WASM}"
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ls -lh "${OUTPUT_WASM}"
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