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+ <TITLE> [Mageia-dev] Library policy query: What do we do when SONAME includes both major and minor? (Re: [changelog] [RPM] cauldron core/release kdelibs4-4.9.0-2.mga3)
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+ <H1>[Mageia-dev] Library policy query: What do we do when SONAME includes both major and minor? (Re: [changelog] [RPM] cauldron core/release kdelibs4-4.9.0-2.mga3)</H1>
+ <B>Colin Guthrie</B>
+ <A HREF="mailto:mageia-dev%40mageia.org?Subject=Re%3A%20%5BMageia-dev%5D%20Library%20policy%20query%3A%20What%20do%20we%20do%20when%20SONAME%0A%20includes%20both%20major%20and%20minor%3F%20%28Re%3A%20%5Bchangelog%5D%20%5BRPM%5D%20cauldron%20core/release%0A%20kdelibs4-4.9.0-2.mga3%29&In-Reply-To=%3C501A3A2C.6000208%40colin.guthr.ie%3E"
+ TITLE="[Mageia-dev] Library policy query: What do we do when SONAME includes both major and minor? (Re: [changelog] [RPM] cauldron core/release kdelibs4-4.9.0-2.mga3)">mageia at colin.guthr.ie
+ </A><BR>
+ <I>Thu Aug 2 10:28:28 CEST 2012</I>
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+<PRE>'Twas brillig, and Christiaan Welvaart at 01/08/12 23:09 did gyre and
+gimble:
+&gt;<i> On Wed, 1 Aug 2012, Colin Guthrie wrote:
+</I>&gt;<i>
+</I>&gt;&gt;<i> I have to agree here that something is &quot;funny&quot; in the libattica package
+</I>&gt;&gt;<i> which ultimately helped to contribute to this issue.
+</I>&gt;&gt;<i>
+</I>&gt;&gt;<i> e.g. on my system before update (tho' with similar results after):
+</I>&gt;&gt;<i>
+</I>&gt;&gt;<i> [<A HREF="https://www.mageia.org/mailman/listinfo/mageia-dev">colin at jimmy</A> ~]$ rpm -q --provides lib64attica0
+</I>&gt;&gt;<i> libattica.so.0.3()(64bit)
+</I>&gt;&gt;<i> lib64attica0 = 0.3.0-1.mga2
+</I>&gt;&gt;<i> lib64attica0(x86-64) = 0.3.0-1.mga2
+</I>&gt;&gt;<i> [<A HREF="https://www.mageia.org/mailman/listinfo/mageia-dev">colin at jimmy</A> ~]$ rpm -ql lib64attica0
+</I>&gt;&gt;<i> /usr/lib64/libattica.so.0.3
+</I>&gt;&gt;<i> /usr/lib64/libattica.so.0.3.0
+</I>&gt;<i>
+</I>&gt;&gt;<i> So I can see how this mistake was made and TBH I could have made the
+</I>&gt;&gt;<i> same mistake myself (with the caveat that I likely would not have bumped
+</I>&gt;&gt;<i> the version of someone else's package with out confirming first and that
+</I>&gt;&gt;<i> it should have been obvious from testing and installing the build)
+</I>&gt;&gt;<i>
+</I>&gt;&gt;<i> But either way this seems like an issue to fix properly (possibly with
+</I>&gt;&gt;<i> an upstream fix or some modification to the library policy when the
+</I>&gt;&gt;<i> minor version is &quot;presented&quot; like this).
+</I>&gt;<i>
+</I>&gt;<i> Good catch! Of course it's never the library policy that's wrong. The
+</I>&gt;<i> library major version is apparently 0.4 so the correct package name is
+</I>&gt;<i> lib64attica0.3 for the previous one
+</I>&gt;<i> lib64attica0.4 for the current one
+</I>&gt;<i>
+</I>&gt;<i> ... in the specfile: %define attica_major 0.4
+</I>&gt;<i>
+</I>&gt;<i> Can the maintainer of this package please fix this?
+</I>&gt;<i>
+</I>&gt;<i> To find the version to use, look up the 'soname' of the library. I use:
+</I>&gt;<i> readelf -a /usr/lib64/libattica.so.0.4|grep SONAME
+</I>&gt;<i> =&gt;
+</I>&gt;<i> ... Library soname: [libattica.so.0.4]
+</I>&gt;<i>
+</I>&gt;<i> What follows &quot;.so.&quot; is the major version of the library.
+</I>
+Is that really the correct definition of what a &quot;major&quot; version is?
+
+I always thought the major was just the first number.
+
+The library policy certainly doesn't mention &quot;double digit majors&quot; or
+similar.
+
+Is this something upstream is doing deliberately or is it just an oversight?
+
+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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