First upload version 0.0.1
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Neyra
224
node_modules/cmake-js/lib/toolset.js
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224
node_modules/cmake-js/lib/toolset.js
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'use strict'
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const TargetOptions = require('./targetOptions')
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const environment = require('./environment')
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const assert = require('assert')
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const CMLog = require('./cmLog')
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const { findVisualStudio } = environment.isWin ? require('./import/find-visualstudio') : {}
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class Toolset {
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constructor(options) {
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this.options = options || {}
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this.targetOptions = new TargetOptions(this.options)
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this.generator = options.generator
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this.toolset = options.toolset
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this.platform = options.platform
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this.target = options.target
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this.cCompilerPath = options.cCompilerPath
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this.cppCompilerPath = options.cppCompilerPath
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this.compilerFlags = []
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this.linkerFlags = []
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this.makePath = null
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this.log = new CMLog(this.options)
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this._initialized = false
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}
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async initialize(install) {
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if (!this._initialized) {
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if (environment.isWin) {
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await this.initializeWin(install)
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} else {
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this.initializePosix(install)
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}
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this._initialized = true
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}
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}
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initializePosix(install) {
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if (!this.cCompilerPath || !this.cppCompilerPath) {
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// 1: Compiler
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if (!environment.isGPPAvailable && !environment.isClangAvailable) {
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if (environment.isOSX) {
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throw new Error(
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"C++ Compiler toolset is not available. Install Xcode Commandline Tools from Apple Dev Center, or install Clang with homebrew by invoking: 'brew install llvm --with-clang --with-asan'.",
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)
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} else {
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throw new Error(
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"C++ Compiler toolset is not available. Install proper compiler toolset with your package manager, eg. 'sudo apt-get install g++'.",
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)
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}
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}
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if (this.options.preferClang && environment.isClangAvailable) {
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if (install) {
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this.log.info('TOOL', 'Using clang++ compiler, because preferClang option is set, and clang++ is available.')
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}
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this.cppCompilerPath = this.cppCompilerPath || 'clang++'
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this.cCompilerPath = this.cCompilerPath || 'clang'
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} else if (this.options.preferGnu && environment.isGPPAvailable) {
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if (install) {
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this.log.info('TOOL', 'Using g++ compiler, because preferGnu option is set, and g++ is available.')
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}
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this.cppCompilerPath = this.cppCompilerPath || 'g++'
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this.cCompilerPath = this.cCompilerPath || 'gcc'
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}
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}
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// if it's already set because of options...
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if (this.generator) {
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if (install) {
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this.log.info('TOOL', 'Using ' + this.generator + ' generator, as specified from commandline.')
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}
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}
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// 2: Generator
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else if (environment.isOSX) {
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if (this.options.preferXcode) {
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if (install) {
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this.log.info('TOOL', 'Using Xcode generator, because preferXcode option is set.')
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}
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this.generator = 'Xcode'
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} else if (this.options.preferMake && environment.isMakeAvailable) {
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if (install) {
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this.log.info(
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'TOOL',
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'Using Unix Makefiles generator, because preferMake option is set, and make is available.',
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)
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}
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this.generator = 'Unix Makefiles'
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} else if (environment.isNinjaAvailable) {
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if (install) {
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this.log.info('TOOL', 'Using Ninja generator, because ninja is available.')
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}
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this.generator = 'Ninja'
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} else {
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if (install) {
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this.log.info('TOOL', 'Using Unix Makefiles generator.')
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}
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this.generator = 'Unix Makefiles'
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}
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} else {
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if (this.options.preferMake && environment.isMakeAvailable) {
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if (install) {
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this.log.info(
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'TOOL',
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'Using Unix Makefiles generator, because preferMake option is set, and make is available.',
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)
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}
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this.generator = 'Unix Makefiles'
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} else if (environment.isNinjaAvailable) {
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if (install) {
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this.log.info('TOOL', 'Using Ninja generator, because ninja is available.')
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}
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this.generator = 'Ninja'
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} else {
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if (install) {
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this.log.info('TOOL', 'Using Unix Makefiles generator.')
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}
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this.generator = 'Unix Makefiles'
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}
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}
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// 3: Flags
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if (environment.isOSX) {
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if (install) {
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this.log.verbose('TOOL', 'Setting default OSX compiler flags.')
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}
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this.compilerFlags.push('-D_DARWIN_USE_64_BIT_INODE=1')
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this.compilerFlags.push('-D_LARGEFILE_SOURCE')
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this.compilerFlags.push('-D_FILE_OFFSET_BITS=64')
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this.linkerFlags.push('-undefined dynamic_lookup')
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}
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this.compilerFlags.push('-DBUILDING_NODE_EXTENSION')
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// 4: Build target
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if (this.options.target) {
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this.log.info('TOOL', 'Building only the ' + this.options.target + ' target, as specified from the command line.')
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}
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}
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async initializeWin(install) {
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if (!this.generator) {
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const foundVsInfo = await this._getTopSupportedVisualStudioGenerator()
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if (foundVsInfo) {
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if (install) {
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this.log.info('TOOL', `Using ${foundVsInfo.generator} generator.`)
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}
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this.generator = foundVsInfo.generator
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const isAboveVS16 = foundVsInfo.versionMajor >= 16
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// The CMake Visual Studio Generator does not support the Win64 or ARM suffix on
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// the generator name. Instead the generator platform must be set explicitly via
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// the platform parameter
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if (!this.platform && isAboveVS16) {
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switch (this.targetOptions.arch) {
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case 'ia32':
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case 'x86':
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this.platform = 'Win32'
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break
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case 'x64':
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this.platform = 'x64'
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break
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case 'arm':
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this.platform = 'ARM'
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break
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case 'arm64':
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this.platform = 'ARM64'
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break
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default:
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this.log.warn('TOOL', 'Unknown NodeJS architecture: ' + this.targetOptions.arch)
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break
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}
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}
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} else {
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throw new Error('There is no Visual C++ compiler installed. Install Visual C++ Build Toolset or Visual Studio.')
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}
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} else {
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// if it's already set because of options...
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if (install) {
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this.log.info('TOOL', 'Using ' + this.options.generator + ' generator, as specified from commandline.')
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}
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}
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this.linkerFlags.push('/DELAYLOAD:NODE.EXE')
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if (this.targetOptions.isX86) {
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if (install) {
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this.log.verbose('TOOL', 'Setting SAFESEH:NO linker flag.')
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}
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this.linkerFlags.push('/SAFESEH:NO')
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}
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}
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async _getTopSupportedVisualStudioGenerator() {
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const CMake = require('./cMake')
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assert(environment.isWin)
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const selectedVs = await findVisualStudio(environment.runtimeVersion, this.options.msvsVersion)
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if (!selectedVs) return null
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const list = await CMake.getGenerators(this.options, this.log)
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for (const gen of list) {
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const found = gen.startsWith(`Visual Studio ${selectedVs.versionMajor}`)
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if (!found) {
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continue
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}
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// unlike previous versions "Visual Studio 16 2019" and onwards don't end with arch name
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const isAboveVS16 = selectedVs.versionMajor >= 16
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if (!isAboveVS16) {
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const is64Bit = gen.endsWith('Win64')
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if ((this.targetOptions.isX86 && is64Bit) || (this.targetOptions.isX64 && !is64Bit)) {
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continue
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}
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}
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return {
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...selectedVs,
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generator: gen,
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}
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}
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// Nothing matched
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return null
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}
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}
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module.exports = Toolset
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