32 lines
816 B
Bash
Executable File
32 lines
816 B
Bash
Executable File
#!/usr/bin/env bash
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# Copyright 2019-2020 @polkadot/wasm authors & contributors
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# This software may be modified and distributed under the terms
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# of the Apache-2.0 license. See the LICENSE file for details.
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set -e
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# wasm2js for wasm -> asm.js
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BINARYEN=( "wasm-opt" "wasm2js" )
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# install wasm-pack as required
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if ! [ -x "$(command -v wasm-pack)" ]; then
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echo "*** Installing wasm-pack"
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curl https://rustwasm.github.io/wasm-pack/installer/init.sh -sSf | sh
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fi
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# install binaryen as required
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if [ ! -d "binaryen" ]; then
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echo "*** Installing binaryen"
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git clone --recursive https://github.com/WebAssembly/binaryen.git
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rm -rf binaryen/test
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fi
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for BIN in "${BINARYEN[@]}"; do
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if [ ! -f "binaryen/bin/$BIN" ]; then
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echo "*** Building $BIN"
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cd binaryen
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cmake . && make $BIN
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cd ..
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fi
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done
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