| |
| module.exports = exports = build |
| |
| /** |
| * Module dependencies. |
| */ |
| |
| var fs = require('graceful-fs') |
| , rm = require('rimraf') |
| , path = require('path') |
| , glob = require('glob') |
| , log = require('npmlog') |
| , which = require('which') |
| , mkdirp = require('mkdirp') |
| , exec = require('child_process').exec |
| , win = process.platform == 'win32' |
| |
| exports.usage = 'Invokes `' + (win ? 'msbuild' : 'make') + '` and builds the module' |
| |
| function build (gyp, argv, callback) { |
| |
| var makeCommand = gyp.opts.make || process.env.MAKE |
| || (process.platform.indexOf('bsd') != -1 && process.platform.indexOf('kfreebsd') == -1 ? 'gmake' : 'make') |
| , command = win ? 'msbuild' : makeCommand |
| , buildDir = path.resolve('build') |
| , configPath = path.resolve(buildDir, 'config.gypi') |
| , jobs = gyp.opts.jobs || process.env.JOBS |
| , buildType |
| , config |
| , arch |
| , nodeDir |
| , copyDevLib |
| |
| loadConfigGypi() |
| |
| /** |
| * Load the "config.gypi" file that was generated during "configure". |
| */ |
| |
| function loadConfigGypi () { |
| fs.readFile(configPath, 'utf8', function (err, data) { |
| if (err) { |
| if (err.code == 'ENOENT') { |
| callback(new Error('You must run `node-gyp configure` first!')) |
| } else { |
| callback(err) |
| } |
| return |
| } |
| config = JSON.parse(data.replace(/\#.+\n/, '')) |
| |
| // get the 'arch', 'buildType', and 'nodeDir' vars from the config |
| buildType = config.target_defaults.default_configuration |
| arch = config.variables.target_arch |
| nodeDir = config.variables.nodedir |
| copyDevLib = config.variables.copy_dev_lib == 'true' |
| |
| if ('debug' in gyp.opts) { |
| buildType = gyp.opts.debug ? 'Debug' : 'Release' |
| } |
| if (!buildType) { |
| buildType = 'Release' |
| } |
| |
| log.verbose('build type', buildType) |
| log.verbose('architecture', arch) |
| log.verbose('node dev dir', nodeDir) |
| |
| if (win) { |
| findSolutionFile() |
| } else { |
| doWhich() |
| } |
| }) |
| } |
| |
| /** |
| * On Windows, find the first build/*.sln file. |
| */ |
| |
| function findSolutionFile () { |
| glob('build/*.sln', function (err, files) { |
| if (err) return callback(err) |
| if (files.length === 0) { |
| return callback(new Error('Could not find *.sln file. Did you run "configure"?')) |
| } |
| guessedSolution = files[0] |
| log.verbose('found first Solution file', guessedSolution) |
| doWhich() |
| }) |
| } |
| |
| /** |
| * Uses node-which to locate the msbuild / make executable. |
| */ |
| |
| function doWhich () { |
| // First make sure we have the build command in the PATH |
| which(command, function (err, execPath) { |
| if (err) { |
| if (win && /not found/.test(err.message)) { |
| // On windows and no 'msbuild' found. Let's guess where it is |
| findMsbuild() |
| } else { |
| // Some other error or 'make' not found on Unix, report that to the user |
| callback(err) |
| } |
| return |
| } |
| log.verbose('`which` succeeded for `' + command + '`', execPath) |
| copyNodeLib() |
| }) |
| } |
| |
| /** |
| * Search for the location of "msbuild.exe" file on Windows. |
| */ |
| |
| function findMsbuild () { |
| log.verbose('could not find "msbuild.exe" in PATH - finding location in registry') |
| var notfoundErr = new Error('Can\'t find "msbuild.exe". Do you have Microsoft Visual Studio C++ 2008+ installed?') |
| var cmd = 'reg query "HKLM\\Software\\Microsoft\\MSBuild\\ToolsVersions" /s' |
| if (process.arch !== 'ia32') |
| cmd += ' /reg:32' |
| exec(cmd, function (err, stdout, stderr) { |
| var reVers = /ToolsVersions\\([^\\]+)$/i |
| , rePath = /\r\n[ \t]+MSBuildToolsPath[ \t]+REG_SZ[ \t]+([^\r]+)/i |
| , msbuilds = [] |
| , r |
| , msbuildPath |
| if (err) { |
| return callback(notfoundErr) |
| } |
| stdout.split('\r\n\r\n').forEach(function(l) { |
| if (!l) return |
| l = l.trim() |
| if (r = reVers.exec(l.substring(0, l.indexOf('\r\n')))) { |
| var ver = parseFloat(r[1], 10) |
| if (ver >= 3.5) { |
| if (r = rePath.exec(l)) { |
| msbuilds.push({ |
| version: ver, |
| path: r[1] |
| }) |
| } |
| } |
| } |
| }) |
| msbuilds.sort(function (x, y) { |
| return (x.version < y.version ? -1 : 1) |
| }) |
| ;(function verifyMsbuild () { |
| if (!msbuilds.length) return callback(notfoundErr); |
| msbuildPath = path.resolve(msbuilds.pop().path, 'msbuild.exe') |
| fs.stat(msbuildPath, function (err, stat) { |
| if (err) { |
| if (err.code == 'ENOENT') { |
| if (msbuilds.length) { |
| return verifyMsbuild() |
| } else { |
| callback(notfoundErr) |
| } |
| } else { |
| callback(err) |
| } |
| return |
| } |
| command = msbuildPath |
| copyNodeLib() |
| }) |
| })() |
| }) |
| } |
| |
| /** |
| * Copies the node.lib file for the current target architecture into the |
| * current proper dev dir location. |
| */ |
| |
| function copyNodeLib () { |
| if (!win || !copyDevLib) return doBuild() |
| |
| var buildDir = path.resolve(nodeDir, buildType) |
| , archNodeLibPath = path.resolve(nodeDir, arch, 'node.lib') |
| , buildNodeLibPath = path.resolve(buildDir, 'node.lib') |
| |
| mkdirp(buildDir, function (err, isNew) { |
| if (err) return callback(err) |
| log.verbose('"' + buildType + '" dir needed to be created?', isNew) |
| var rs = fs.createReadStream(archNodeLibPath) |
| , ws = fs.createWriteStream(buildNodeLibPath) |
| log.verbose('copying "node.lib" for ' + arch, buildNodeLibPath) |
| rs.pipe(ws) |
| rs.on('error', callback) |
| ws.on('error', callback) |
| rs.on('end', doBuild) |
| }) |
| } |
| |
| /** |
| * Actually spawn the process and compile the module. |
| */ |
| |
| function doBuild () { |
| |
| // Enable Verbose build |
| var verbose = log.levels[log.level] <= log.levels.verbose |
| if (!win && verbose) { |
| argv.push('V=1') |
| } |
| if (win && !verbose) { |
| argv.push('/clp:Verbosity=minimal') |
| } |
| |
| if (win) { |
| // Turn off the Microsoft logo on Windows |
| argv.push('/nologo') |
| } |
| |
| // Specify the build type, Release by default |
| if (win) { |
| var p = arch === 'x64' ? 'x64' : 'Win32' |
| argv.push('/p:Configuration=' + buildType + ';Platform=' + p) |
| if (jobs) { |
| if (!isNaN(parseInt(jobs, 10))) { |
| argv.push('/m:' + parseInt(jobs, 10)) |
| } else if (jobs.toUpperCase() === 'MAX') { |
| argv.push('/m:' + require('os').cpus().length) |
| } |
| } |
| } else { |
| argv.push('BUILDTYPE=' + buildType) |
| // Invoke the Makefile in the 'build' dir. |
| argv.push('-C') |
| argv.push('build') |
| if (jobs) { |
| if (!isNaN(parseInt(jobs, 10))) { |
| argv.push('--jobs') |
| argv.push(parseInt(jobs, 10)) |
| } else if (jobs.toUpperCase() === 'MAX') { |
| argv.push('--jobs') |
| argv.push(require('os').cpus().length) |
| } |
| } |
| } |
| |
| if (win) { |
| // did the user specify their own .sln file? |
| var hasSln = argv.some(function (arg) { |
| return path.extname(arg) == '.sln' |
| }) |
| if (!hasSln) { |
| argv.unshift(gyp.opts.solution || guessedSolution) |
| } |
| } |
| |
| var proc = gyp.spawn(command, argv) |
| proc.on('exit', onExit) |
| } |
| |
| /** |
| * Invoked after the make/msbuild command exits. |
| */ |
| |
| function onExit (code, signal) { |
| if (code !== 0) { |
| return callback(new Error('`' + command + '` failed with exit code: ' + code)) |
| } |
| if (signal) { |
| return callback(new Error('`' + command + '` got signal: ' + signal)) |
| } |
| callback() |
| } |
| |
| } |