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Re: Make 4.3.90 breaks makefile of dtc
From: |
Dmitry Goncharov |
Subject: |
Re: Make 4.3.90 breaks makefile of dtc |
Date: |
Thu, 22 Sep 2022 11:43:32 -0400 |
On Thu, Sep 22, 2022 at 4:39 AM Andreas Schwab <schwab@suse.de> wrote:
...
> Interestingly, this eventually runs out of file
> descriptors, because, due to -O, make keeps opening new pipes for
> synchronizing the output without closing any. Without -O, this would
> probably go on forever.
Make used to synchronize output by locking stdout. There was a recent
change. Make now uses a temp file to synchronize output.
There was also a change in replacing a pipe with a named pipe for
jobserver synchronization.
Can you please tell us how to reproduce?
regards, Dmitry