Changes between Version 1 and Version 2 of Ticket #63038, comment 5
- Timestamp:
- Jun 6, 2021, 8:20:56 PM (3 years ago)
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Ticket #63038, comment 5
v1 v2 7 7 }}} 8 8 9 I believe this occurs due to a race condition in some build attempts for clang. Marcus disabled parallel_building one time to get past this -- but as it only happens to me 1 / 100 times I build clang, and because building clang-12 without parallel building takes about 1.2 years, I re-enabled it again.9 I believe this occurs due to a race condition in some build attempts for clang. Marcus disabled parallel_building one time to get past something similar to this -- but as it only happens to me 1 / 100 times I build clang, and because building clang-12 without parallel building takes an extremely long time, I re-enabled it again. 10 10 11 If you know how to properly fix the race condition, I'm sure upstream would be delighted. I have no idea, myself.11 If you know how to properly fix the race condition, that would be appreciated. 12 12 13 If it really bugs you, you can disable parallel building in your clang Portfile. 14 15 If it happens a lot, on the buildbots and elsewhere, and there is no choice left but to disable parallel_buildling, so be it, we'll disable it and it can take 1.2 years to build clang. 13 If it happens a lot, on the buildbots and elsewhere, and there is no choice left but to disable parallel_buildling, so be it, we'll disable it and live with the outcome.