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<H1>[Mageia-dev] %_libexecdir - Re: [5228] revert some duplicated manbo stuff (all identical to default but</H1>
<B>Thierry Vignaud</B>
<A HREF="mailto:mageia-dev%40mageia.org?Subject=Re%3A%20%5BMageia-dev%5D%20%25_libexecdir%20-%20Re%3A%20%5B5228%5D%20revert%20some%20duplicated%0A%20manbo%20stuff%20%28all%20identical%20to%20default%20but&In-Reply-To=%3CCAONrEtb_Bf_RGZ%3D6JoW0GycMe9j%3DRoHiSanqY26p4m%3D_RosxJQ%40mail.gmail.com%3E"
TITLE="[Mageia-dev] %_libexecdir - Re: [5228] revert some duplicated manbo stuff (all identical to default but">thierry.vignaud at gmail.com
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<I>Tue Jul 31 16:42:00 CEST 2012</I>
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<PRE>On 31 July 2012 16:32, Olivier Blin <<A HREF="https://www.mageia.org/mailman/listinfo/mageia-dev">mageia at blino.org</A>> wrote:
>>><i> The question is: should we enable minidebuginfo by default?
</I>>>><i> This adds 1-3% to each package but it makes us have usefufull traces by default
</I>>>><i> (at least with function names)
</I>>>><i> Not as good as having debug packages installed by default, but still better.
</I>>>><i> This is enabled in FC18.
</I>>>><i>
</I>>>><i> Do we enable this?
</I>>><i>
</I>>><i> Correction: like FC, we only keep compressed symbol list, not line numbers.
</I>>><i> So overhead is 0.5% for the whole /usr according to RH.
</I>>><i>
</I>>><i> My own tests:
</I>>><i> - perl-URPM: 0.7%
</I>>><i> - rpm: 0.01%
</I>>><i> - glib2.0: 0.9%
</I>>><i> - perl: 0.6%
</I>>><i> - perl-Gtk2: 1.4%
</I>><i>
</I>><i> This minidebuginfo is embedded in the binaries and thus in the main
</I>><i> (non-debug) packages, right?
</I>
indeed.
><i> What's the estimated overhead for our live CDs?
</I>
as those sections are already compressed, I would say the overhead
would be slight bigger,
maybe 1% instead of 0.5%
I suggests we go with it.
If it proves too big, we can disable it globally and enable it on a
per package case
(eg: glibc/rpm/perl-URPM/perl/glib/gtk/pango/cairo/libx11/perl-Gtk2/perl-Glib/kde*)
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