|
| 1 | +import fs from 'node:fs'; |
| 2 | +import replace from 'replace'; |
| 3 | +import run from './run.js'; |
| 4 | +import getDependLibs from './getDependLibs.js'; |
| 5 | +import getData from './getData.js'; |
| 6 | +import buildJs from './buildJs.js'; |
| 7 | +import triggerExtensions from './extensions.js'; |
| 8 | +import state from '../state/index.js'; |
| 9 | + |
| 10 | +export default async function buildWasm(type, isProd = false) { |
| 11 | + const buildType = isProd ? 'Release' : 'Debug'; |
| 12 | + const libs = [ |
| 13 | + ...getDependLibs(), |
| 14 | + `${state.config.paths.build}/Source-${buildType}/Emscripten-x86_64/lib${state.config.general.name}.a`, |
| 15 | + `${state.config.paths.build}/Bridge-${buildType}/Emscripten-x86_64/lib${state.config.general.name}.a`, |
| 16 | + ]; |
| 17 | + |
| 18 | + const binary = getData('binary', 'Emscripten-x86_64'); |
| 19 | + |
| 20 | + if (type === 'browser') { |
| 21 | + console.log('wasm compiling for browser...'); |
| 22 | + const t0 = performance.now(); |
| 23 | + const emccFlags = [ |
| 24 | + ...(binary?.emccFlags || []), |
| 25 | + ...(getData('binary', 'Emscripten-x86_64', 'browser')?.emccFlags || []), |
| 26 | + ]; |
| 27 | + |
| 28 | + triggerExtensions('buildWasm', 'beforeBuildBrowser', [emccFlags]); |
| 29 | + |
| 30 | + if (state.config.build.usePthread && !emccFlags.includes('-pthread')) { |
| 31 | + emccFlags.push('-pthread'); |
| 32 | + emccFlags.push('-sPTHREAD_POOL_SIZE=4'); |
| 33 | + } |
| 34 | + |
| 35 | + const data = Object.entries(getData('data', 'Emscripten-x86_64', 'browser')).map(([key, value]) => ['--preload-file', `${key.replaceAll('@', '@@')}@${value}`]).flat(); |
| 36 | + run('emcc', [ |
| 37 | + '-lembind', '-Wl,--whole-archive', |
| 38 | + ...emccFlags, |
| 39 | + // '-lwebsocket.js', '-sPROXY_POSIX_SOCKETS', '-sWEBSOCKET_DEBUG=1', '-sJSPI', '-g', '-sWASMFS', |
| 40 | + '-sWASM_BIGINT=1', '-s', 'FORCE_FILESYSTEM=1', |
| 41 | + '-sEXPORT_NAME=Module2', // '-pthread', '-sPTHREAD_POOL_SIZE=5', |
| 42 | + ...libs, ...(isProd ? ['-O3'] : []), |
| 43 | + '-s', 'WASM=1', '-s', 'MODULARIZE=1', '-s', 'DYNAMIC_EXECUTION=0', |
| 44 | + /* '-s', 'RESERVED_FUNCTION_POINTERS=200',*/ // '-s', 'FORCE_FILESYSTEM=1', |
| 45 | + // '-s', 'ALLOW_MEMORY_GROWTH=1', |
| 46 | + '-s', 'EXPORTED_RUNTIME_METHODS=["FS", "ENV"]', |
| 47 | + '-fwasm-exceptions', |
| 48 | + '-o', `${state.config.paths.build}/${state.config.general.name}.js`, |
| 49 | + ...data, |
| 50 | + ]); |
| 51 | + const t1 = performance.now(); |
| 52 | + console.log('wasm compiled for browser...', Math.round(t1 - t0)); |
| 53 | + console.log('js compiling for browser...'); |
| 54 | + replace({ |
| 55 | + regex: 'var _scriptName = ', |
| 56 | + replacement: `var _scriptName = 'cpp.worker.js'; //`, |
| 57 | + paths: [`${state.config.paths.build}/${state.config.general.name}.js`], |
| 58 | + recursive: false, |
| 59 | + silent: true, |
| 60 | + }); |
| 61 | + /* replace({ |
| 62 | + regex: 'val === 10', |
| 63 | + replacement: 'false', |
| 64 | + paths: [`${state.config.paths.build}/${state.config.general.name}.js`], |
| 65 | + recursive: false, |
| 66 | + silent: true, |
| 67 | + }); */ |
| 68 | + await buildJs(`${state.config.paths.build}/${state.config.general.name}.js`, 'browser'); |
| 69 | + // fs.rmSync(`${state.config.paths.build}/${state.config.general.name}.js`); |
| 70 | + // fs.copyFileSync(`${state.config.paths.build}/${state.config.general.name}.browser.js`, `${state.config.paths.build}/${state.config.general.name}.js`); |
| 71 | + // fs.renameSync(`${state.config.paths.build}/${state.config.general.name}.js`, `${state.config.paths.build}/${state.config.general.name}.worker.browser.js`); |
| 72 | + const t2 = performance.now(); |
| 73 | + console.log('js compiled for browser...', Math.round(t2 - t1)); |
| 74 | + } |
| 75 | + |
| 76 | + if (type === 'node') { |
| 77 | + console.log('wasm compiling for node...'); |
| 78 | + const emccFlags = [ |
| 79 | + ...(binary?.emccFlags || []), |
| 80 | + ...(getData('binary', 'Emscripten-x86_64', 'node')?.emccFlags || []), |
| 81 | + ]; |
| 82 | + |
| 83 | + triggerExtensions('buildWasm', 'beforeBuildNodeJS', [emccFlags]); |
| 84 | + |
| 85 | + if (state.config.build.usePthread && !emccFlags.includes('-pthread')) { |
| 86 | + emccFlags.push('-pthread'); |
| 87 | + emccFlags.push('-sPTHREAD_POOL_SIZE=4'); |
| 88 | + } |
| 89 | + |
| 90 | + run('emcc', [ |
| 91 | + '-lembind', '-Wl,--whole-archive', '-lnodefs.js', |
| 92 | + ...emccFlags, |
| 93 | + // '-s', 'FETCH', '-sJSPI', '-sWASM_BIGINT=1', '-pthread', '-sPTHREAD_POOL_SIZE=5', |
| 94 | + '-sWASM_BIGINT=1', '-s', 'FORCE_FILESYSTEM=1', |
| 95 | + ...libs, ...(isProd ? ['-O3'] : []), |
| 96 | + '-s', 'WASM=1', '-s', 'MODULARIZE=1', '-s', 'DYNAMIC_EXECUTION=0', |
| 97 | + // '-s', 'RESERVED_FUNCTION_POINTERS=200', '-s', 'DISABLE_EXCEPTION_CATCHING=0', '-s', 'FORCE_FILESYSTEM=1', |
| 98 | + // '-s', 'ALLOW_MEMORY_GROWTH=1', |
| 99 | + '-s', 'NODERAWFS', |
| 100 | + '-s', 'EXPORTED_RUNTIME_METHODS=["FS", "ENV", "NODEFS"]', |
| 101 | + '-fwasm-exceptions', |
| 102 | + '-o', `${state.config.paths.build}/${state.config.general.name}.js`, |
| 103 | + ]); |
| 104 | + console.log('wasm compiled for node...'); |
| 105 | + console.log('js compiling for node...'); |
| 106 | + await buildJs(`${state.config.paths.build}/${state.config.general.name}.js`, 'node'); |
| 107 | + if (emccFlags.includes('FETCH')) { |
| 108 | + fs.appendFileSync(`${state.config.paths.build}/${state.config.general.name}.node.js`, 'var XMLHttpRequest = require(\'xhr2\');\n'); |
| 109 | + } |
| 110 | + // fs.renameSync(`${state.config.paths.build}/${state.config.general.name}.js`, `${state.config.paths.build}/${state.config.general.name}.worker.node.js`); |
| 111 | + console.log('js compiled for node...'); |
| 112 | + |
| 113 | + Object.entries(getData('data', 'Emscripten-x86_64', 'node')).forEach(([key, value]) => { |
| 114 | + if (fs.existsSync(key)) { |
| 115 | + const dAssetPath = `${state.config.paths.build}/data/${value}`; |
| 116 | + if (!fs.existsSync(dAssetPath)) { |
| 117 | + fs.mkdirSync(dAssetPath, { recursive: true }); |
| 118 | + fs.cpSync(key, dAssetPath, { recursive: true }); |
| 119 | + } |
| 120 | + } |
| 121 | + }); |
| 122 | + } |
| 123 | + |
| 124 | + if (fs.existsSync(`${state.config.paths.build}/${state.config.general.name}.data`)) { |
| 125 | + fs.renameSync(`${state.config.paths.build}/${state.config.general.name}.data`, `${state.config.paths.build}/${state.config.general.name}.data.txt`); |
| 126 | + } |
| 127 | +} |
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