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CanCompile.js 1.5 KB

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  1. /* vim: set expandtab ts=4 sw=4: */
  2. /*
  3. * You may redistribute this program and/or modify it under the terms of
  4. * the GNU General Public License as published by the Free Software Foundation,
  5. * either version 3 of the License, or (at your option) any later version.
  6. *
  7. * This program is distributed in the hope that it will be useful,
  8. * but WITHOUT ANY WARRANTY; without even the implied warranty of
  9. * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  10. * GNU General Public License for more details.
  11. *
  12. * You should have received a copy of the GNU General Public License
  13. * along with this program. If not, see <http://www.gnu.org/licenses/>.
  14. */
  15. var nThen = require("nthen");
  16. var Fs = require("fs");
  17. module.exports.check = function (builder, code, cflags, callback) {
  18. var file = builder.tmpFile();
  19. var outputFile = builder.tmpFile();
  20. nThen(function (waitFor) {
  21. Fs.writeFile(file, code, waitFor(function (err, ret) {
  22. if (err) {
  23. waitFor.abort();
  24. callback(err);
  25. }
  26. }));
  27. }).nThen(function (waitFor) {
  28. var flags = [];
  29. flags.push.apply(flags, cflags);
  30. flags.push.apply(flags, ["-o", outputFile, file]);
  31. builder.cc([cflags, "-o", outputFile, file], waitFor(function (ret, out, err) {
  32. if (ret) {
  33. callback(err, false);
  34. } else {
  35. callback(undefined, true);
  36. }
  37. }));
  38. });
  39. };