Displaying 2 results from an estimated 2 matches for "d6897b8e".
2015 Nov 09
2
Self-hosting bots noise
Hi David/Galina,
FYI, I found one big reason why self-hosting bots fail long after the
offending commit is tested: dirty builds.
In a dirty build (no make clean), when a file X is changed that breaks
file Y, the bot will only accuse the failure when file Y is changed,
too, so that stage1 with modified X will compile file Y, and break.
At hindsight, it's obvious. But I hadn't connected
2015 Nov 09
2
Self-hosting bots noise
...ed sources with the newly-built compiler.
Build systems typically aren't expected to watch out for the compiler itself changing out from under them.
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