configure.js
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"use strict";
module.exports = exports = configure;
exports.usage = 'Attempts to configure node-gyp or nw-gyp build';
var napi = require('./util/napi.js');
var compile = require('./util/compile.js');
var handle_gyp_opts = require('./util/handle_gyp_opts.js');
function configure(gyp, argv, callback) {
handle_gyp_opts(gyp,argv,function(err,result) {
var final_args = result.gyp.concat(result.pre);
// pull select node-gyp configure options out of the npm environ
var known_gyp_args = ['dist-url','python','nodedir','msvs_version'];
known_gyp_args.forEach(function(key) {
var val = gyp.opts[key] || gyp.opts[key.replace('-','_')];
if (val) {
final_args.push('--'+key+'='+val);
}
});
// --ensure=false tell node-gyp to re-install node development headers
// but it is only respected by node-gyp install, so we have to call install
// as a separate step if the user passes it
if (gyp.opts.ensure === false) {
var install_args = final_args.concat(['install','--ensure=false']);
compile.run_gyp(install_args,result.opts,function(err) {
if (err) return callback(err);
if (result.unparsed.length > 0) {
final_args = final_args.
concat(['--']).
concat(result.unparsed);
}
compile.run_gyp(['configure'].concat(final_args),result.opts,function(err) {
return callback(err);
});
});
} else {
if (result.unparsed.length > 0) {
final_args = final_args.
concat(['--']).
concat(result.unparsed);
}
compile.run_gyp(['configure'].concat(final_args),result.opts,function(err) {
if (!err && result.opts.napi_build_version) {
napi.swap_build_dir_out(result.opts.napi_build_version);
}
return callback(err);
});
}
});
}