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Re: Building packages with buildd and qemu-kvm

From: Samuel Thibault
Subject: Re: Building packages with buildd and qemu-kvm
Date: Wed, 13 Apr 2011 10:43:25 +0200
User-agent: Mutt/1.5.12-2006-07-14

Svante Signell, le Wed 13 Apr 2011 07:46:54 +0200, a écrit :
> make[1]: *** [lapack_testing] Error 141
> Both tests end with a signal being sent for a kill from fakeroot in the
> first case and in libfakreoot during a read operation. Both had happen
> during redirection of stdin and stdout. Why issuing a kill in the
> middle of execution? Are these functions also handled by libpipe? If

141 is 128 + 13, i.e. SIGPIPE. This is supposed to happen when the
reader part of a pipe has disappeared while the writer was trying to
write to the pipe. It's not supposed to happen on the reader part.

> I've also seen very strange things happen not related to the actual
> builds. A hurd/gnumach/libc bug??

The pipe issue is probably more from libpipe.

> BTW: Compiling atlas on kvm hangs when trying to find the L1 cache
> size, but the buildd passes that stage. Are all buildds on xen, or is
> some box running only hurd?



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