On Mon, Feb 8, 2021 at 2:38 PM Paul Smith wrote:
>
> On Mon, 2021-02-08 at 10:43 +, Edward Welbourne wrote:
> > Sounds to me like that's a bug: when the descriptors are closed, the
> > part of MAKEFLAGS that claims they're make's jobserver file
> > descriptors should be removed, since that's
On Sun, Feb 7, 2021 at 7:59 AM Joel Rosdahl wrote:
> From my perspective, I don't see anything wrong with ccache dup-ing stderr – I
> guess the bug can be triggered by the user running something like
>
> exec 3>&2
>
> in the shell as well.
>
> I can think of an easy workaround for the problem:
I've been chasing down non-deterministic, random build fails. make
randomly blows up with
write error: stdout
A lot of stracing, experimentation, and pains, determined that this is
due to a sequence of the following events:
1) how make uses the job server file descriptor
2) an intentional leak
