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+ <H1>[Mageia-sysadm] setup package not installed until quite late on...</H1>
+ <B>Colin Guthrie</B>
+ <A HREF="mailto:mageia-sysadm%40mageia.org?Subject=Re%3A%20%5BMageia-sysadm%5D%20setup%20package%20not%20installed%20until%20quite%20late%0A%20on...&In-Reply-To=%3C5159AD3B.1080700%40colin.guthr.ie%3E"
+ TITLE="[Mageia-sysadm] setup package not installed until quite late on...">mageia at colin.guthr.ie
+ </A><BR>
+ <I>Mon Apr 1 17:52:27 CEST 2013</I>
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+<PRE>'Twas brillig, and Thierry Vignaud at 01/04/13 14:37 did gyre and gimble:
+&gt;<i> On 1 April 2013 15:24, Colin Guthrie &lt;<A HREF="https://www.mageia.org/mailman/listinfo/mageia-sysadm">mageia at colin.guthr.ie</A>&gt; wrote:
+</I>&gt;&gt;&gt;<i> The setup package contains /etc/group and friends, but when installing a
+</I>&gt;&gt;&gt;<i> chroot, it is not installed until after some packages which require the
+</I>&gt;&gt;&gt;<i> default groups it defines (e.g. sysvinit-legacy-tools requires the tty
+</I>&gt;&gt;&gt;<i> group yet it is installed before setup.
+</I>&gt;&gt;&gt;<i>
+</I>&gt;&gt;&gt;<i>
+</I>&gt;&gt;&gt;<i> Now here comes the tricky part... As part of the very first transaction
+</I>&gt;&gt;&gt;<i> which includes filesystem and glibc, dash-static is pulled in.
+</I>&gt;&gt;&gt;<i>
+</I>&gt;&gt;&gt;<i> dash-static requires the &quot;mail&quot; group defined by setup package.
+</I>&gt;&gt;&gt;<i>
+</I>&gt;&gt;&gt;<i> So really glibc requires dash-static which requires setup which requires
+</I>&gt;&gt;&gt;<i> glibc and shadow-utils and run-parts...
+</I>&gt;&gt;&gt;<i>
+</I>&gt;&gt;&gt;<i> Do we really want to add this loop?
+</I>&gt;&gt;&gt;<i>
+</I>&gt;&gt;&gt;<i> I'd suggest we should rejig setup to not have a hard require on glibc,
+</I>&gt;&gt;&gt;<i> shadow-utils and run-parts but still run it's current scripts if the
+</I>&gt;&gt;&gt;<i> needed binaries/tools are installed (i.e. on package upgrade) and then
+</I>&gt;&gt;&gt;<i> rejig dash-static to Require(pre): setup. This should ensure things are
+</I>&gt;&gt;&gt;<i> installed properly (I think - although not sure how this will affect the
+</I>&gt;&gt;&gt;<i> initial transaction split...)
+</I>&gt;&gt;&gt;<i>
+</I>&gt;&gt;&gt;<i> Any other/better thoughts?
+</I>&gt;<i>
+</I>&gt;<i> rewrite glibc scriptlets in lua instead of sh
+</I>&gt;<i> See <A HREF="http://www.rpm.org/wiki/PackagerDocs/RpmLua">http://www.rpm.org/wiki/PackagerDocs/RpmLua</A>
+</I>
+The glibc scriptlets don't seem to really *need* dash-static anyway...
+
+[<A HREF="https://www.mageia.org/mailman/listinfo/mageia-sysadm">root at jimmy</A> ~]# rpm -q --scripts glibc| grep dash
+preinstall scriptlet (using /usr/bin/dash.static):
+
+
+So it's only the preinst script. That should be trivial to rewrite in lua.
+
+
+
+OK, so that does avoid the loop, but....... should we still try to work
+out a nice way to get &quot;setup&quot; (and thus the default groups that packages
+may use) installed early or is it just a housekeeping job to make sure
+packages Require(pre) setup package if they want to use the users
+defined in it?
+
+Perhaps we could add some kind of rpmfilter thingy to automatically add
+this Require(pre)? Is that possible? If so then it might also be
+possible to write similar automatic Require(pre,post,etc) to packages
+using rpm-helper stuff too... that would be be quire nice and reduce the
+packaging burden :)
+
+Col
+
+
+
+--
+
+Colin Guthrie
+colin(at)mageia.org
+<A HREF="http://colin.guthr.ie/">http://colin.guthr.ie/</A>
+
+Day Job:
+ Tribalogic Limited <A HREF="http://www.tribalogic.net/">http://www.tribalogic.net/</A>
+Open Source:
+ Mageia Contributor <A HREF="http://www.mageia.org/">http://www.mageia.org/</A>
+ PulseAudio Hacker <A HREF="http://www.pulseaudio.org/">http://www.pulseaudio.org/</A>
+ Trac Hacker <A HREF="http://trac.edgewall.org/">http://trac.edgewall.org/</A>
+</PRE>
+
+
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