mirror of
https://github.com/electron/node-gyp.git
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79 lines
2.3 KiB
JavaScript
79 lines
2.3 KiB
JavaScript
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module.exports = exports = configure
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/**
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* Module dependencies.
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*/
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var path = require('path')
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, win = process.platform == 'win32'
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exports.usage = 'Generates ' + (win ? 'MSVC project files' : 'a Makefile') + ' for the current module'
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function configure (gyp, argv, callback) {
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var python = gyp.opts.python || 'python'
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, version
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if (gyp.opts.target) {
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// if '--target=x.x' was given, then ensure that version is installed
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version = parseFloat(gyp.opts.target)
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gyp.opts.ensure = true
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gyp.commands.install([ version ], go)
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} else {
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// otherwise look up the 'current' version
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gyp.commands.current([], function (err, _version) {
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if (err) return callback(err)
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if (!_version) return callback(new Error('No dev files installed. Run `node-gyp use x.x` where "x.x" is a node version like "0.7"'))
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version = _version
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go()
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})
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}
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function go (err) {
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if (err) return callback(err)
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var target = String(version)
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, devDir = path.join(process.env.HOME, '.node-gyp', target)
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, gyp_addon = path.join(devDir, 'tools', 'gyp_addon')
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if (win && version < 0.8) {
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gyp.verbose('on Windows and target version is less than 0.8; applying #2685 patch')
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// if < 0.8, we need to manually apply the patch at joyent/node#2685,
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// since it got merged somewhere in 0.7.x.
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argv.push('-Dnode_root_dir=' + devDir)
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argv.push('-I')
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argv.push(path.join(devDir, 'tools', 'patch.gypi'))
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}
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if (!win && version < 0.8) {
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gyp.verbose('on Unix and target version is less than 0.8; applying #2722 patch')
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argv.push('-I')
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argv.push(path.join(devDir, 'tools', 'patch2722.gypi'))
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}
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if (!win && !~argv.indexOf('-f') && !~argv.indexOf('--format')) {
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gyp.verbose('gyp format was not specified; forcing "make"')
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// use a 'gyp' suffix on the Makefile, as to not overwrite an existing one
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argv.unshift('.gyp')
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argv.unshift('--suffix')
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// force the 'make' target for non-Windows
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argv.unshift('make')
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argv.unshift('-f')
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}
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argv.unshift(gyp_addon)
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var cp = gyp.spawn(python, argv)
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cp.on('exit', function (code, signal) {
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if (code !== 0) {
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callback(new Error('`gyp_addon` failed with exit code: ' + code))
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} else {
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callback()
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}
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})
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}
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}
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