Date: Fri, 4 Jan 2019 06:52:18 +0100 From: Matthias Apitz <guru@unixarea.de> To: freebsd-current@freebsd.org Subject: uname -a output without svn revision number Message-ID: <20190104055218.GA3408@c720-r342378>
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Hello,
I've compiled CURRENT from svn and this gave me as 'uname -a' output:
FreeBSD c720-r342378 13.0-CURRENT FreeBSD 13.0-CURRENT r342378 GENERIC amd=
64
Now I've had do modify a source file (to nail down some problem) and the
revision number went away from the output; it now says:
FreeBSD c720-r342378 13.0-CURRENT FreeBSD 13.0-CURRENT GENERIC amd64
Why is this? I've read in UPDATING that:
=2E..
20180913:
Reproducible build mode is now on by default, in preparation for
FreeBSD 12.0. This eliminates build metadata such as the user,
host, and time from the kernel (and uname), unless the working tree
corresponds to a modified checkout from a version control system.
The previous behavior can be obtained by setting the /etc/src.conf
knob WITHOUT_REPRODUCIBLE_BUILD.
=2E..
But this does not explain why now the SVN revision number went away.
matthias
--=20
Matthias Apitz, =E2=9C=89 guru@unixarea.de, http://www.unixarea.de/ +49-176=
-38902045
Public GnuPG key: http://www.unixarea.de/key.pub
October, 7 -- The GDR was different: Peace instead of Bundeswehr and wars, =
Druschba
instead of Nazis, to live instead of to survive.
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