c-cpp-modules-webpack-loader
v0.9.9
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Webpack loader that compiles C and C++ to WASM using Emscripten
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c-cpp-modules-webpack-loader
Compiles C and C++ to WASM using Emscripten
Configuration
- test.c
int add(int a, int b) {
return a + b;
}
- test.js
const wasmC = require('./test.c');
wasmC({
'global': {},
'env': {
'memoryBase': 0,
'tableBase': 0,
'memory': new WebAssembly.Memory({initial: 256}),
'table': new WebAssembly.Table({initial: 0, element: 'anyfunc'})
}}).then(result => {
const exports = result.instance.exports;
const add = exports._add;
console.log('C return value was', add(2, 3));
});
- webpack.config.js
rules: [
{
test: /\.(c|cpp)$/,
use: [{
loader: 'wasm-loader'
}, {
loader: 'c-cpp-modules-webpack-loader',
options: {
compiller: '-Os -s WASM=1 -s SIDE_MODULE=1'
}
}]
}
]
- package.json
"devDependencies": {
"webpack": ">=3.10.0",
"wasm-loader": ">=1.1.0",
"c-cpp-modules-webpack-loader": ">=0.9.9"
}