46 lines
1.4 KiB
JavaScript
46 lines
1.4 KiB
JavaScript
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var path = require('path');
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var versionArray = process.version
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.substr(1)
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.replace(/-.*$/, '')
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.split('.')
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.map(function(item) {
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return +item;
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});
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// TODO: Check if the main node semantic version is within multiple ranges,
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// or detect presence of built-in N-API by some other mechanism TBD.
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// We know which version of Node.js first shipped the incarnation of the API
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// available in *this* package. So, if we find that the Node.js version is below
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// that, we indicate that the API is missing from Node.js.
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var isNodeApiBuiltin = (
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versionArray[0] > 8 ||
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(versionArray[0] == 8 && versionArray[1] >= 6) ||
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(versionArray[0] == 6 && versionArray[1] >= 15) ||
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(versionArray[0] == 6 && versionArray[1] >= 14 && versionArray[2] >= 2));
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// The flag is not needed when the Node version is not 8, nor if the API is
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// built-in, because we removed the flag at the same time as creating the final
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// incarnation of the built-in API.
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var needsFlag = (!isNodeApiBuiltin && versionArray[0] == 8);
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var include = [__dirname];
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var gyp = path.join(__dirname, 'src', 'node_api.gyp');
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if (isNodeApiBuiltin) {
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gyp += ':nothing';
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} else {
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gyp += ':node-api';
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include.unshift(path.join(__dirname, 'external-napi'));
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}
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module.exports = {
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include: include.map(function(item) {
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return '"' + item + '"';
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}).join(' '),
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gyp: gyp,
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isNodeApiBuiltin: isNodeApiBuiltin,
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needsFlag: needsFlag
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};
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