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Date:      Thu, 04 Jun 2020 07:13:43 +0000
From:      bugzilla-noreply@freebsd.org
To:        bugs@FreeBSD.org
Subject:   [Bug 246630] stable/11 regression: base.txz reproducibility depends on number of cpu cores
Message-ID:  <bug-246630-227-HeLvVPKSvm@https.bugs.freebsd.org/bugzilla/>
In-Reply-To: <bug-246630-227@https.bugs.freebsd.org/bugzilla/>
References:  <bug-246630-227@https.bugs.freebsd.org/bugzilla/>

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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D246630

--- Comment #29 from Fabian Keil <fk@fabiankeil.de> ---
As reported in comment 22, the "#define CLANG_SPAWN_CC1 1" change seems to
result in worse results on stable/11 for me.

I've just confirmed this with a system based on r361755: building it on two
systems, one with 2 cpu cores, one with 4, resulted in an unreproducible
/bin/sh, unreproducible rescue binaries and an unreproducible /usr/bin/prin=
tf.

Maybe there's a relevant difference between the clang 10.0.0 in stable/11 a=
nd
the more recent one in HEAD.

--=20
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