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   <TITLE> [Mageia-dev] mesa doesn't build due to missing nouveau_device.h
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   <H1>[Mageia-dev] mesa doesn't build due to missing nouveau_device.h</H1>
    <B>Olivier Blin</B> 
    <A HREF="mailto:mageia-dev%40mageia.org?Subject=Re%3A%20%5BMageia-dev%5D%20mesa%20doesn%27t%20build%20due%20to%20missing%20nouveau_device.h&In-Reply-To=%3Cm34np8elcp.fsf%40euphor.blino.org%3E"
       TITLE="[Mageia-dev] mesa doesn't build due to missing nouveau_device.h">mageia at blino.org
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    <I>Mon Jul 16 00:00:06 CEST 2012</I>
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<PRE>Colin Guthrie &lt;<A HREF="https://www.mageia.org/mailman/listinfo/mageia-dev">mageia at colin.guthr.ie</A>&gt; writes:

&gt;&gt;&gt;<i> I think the least painful thing right now would be to back out the
</I>&gt;&gt;&gt;<i> libdrm_nouveau-2.0 merge from current libdrm  (iirc ~4 patches) so
</I>&gt;&gt;&gt;<i> we can get current mesa rebuilt right now.
</I>&gt;&gt;&gt;<i>
</I>&gt;&gt;&gt;<i> That would give some time to work on newer mesa...
</I>&gt;&gt;<i> 
</I>&gt;&gt;<i> That seems somewhat sensible.
</I>&gt;&gt;<i> 
</I>&gt;&gt;<i> Even with the latest wayland mesa git is having issues building...
</I>&gt;&gt;<i> 
</I>&gt;&gt;<i> g++ -Wl,--as-needed -Wl,-z,relro -Wl,-O1 -Wl,--build-id
</I>&gt;&gt;<i> -Wl,--enable-new-dtags -L/usr/lib64/llvm  -lpthread -lffi -ldl -lm
</I>&gt;&gt;<i> lp_test_blend.o lp_test_main.o -o lp_test_blend -Wl,--start-group
</I>&gt;&gt;<i> -L../../auxiliary/ -lgallium libllvmpipe.a -lLLVM  -lXext -lXdamage
</I>&gt;&gt;<i> -lXfixes -lX11-xcb -lX11 -lxcb-glx -lxcb -lXxf86vm   -ldrm   -lm
</I>&gt;&gt;<i> -lpthread -ldl -Wl,--end-group
</I>&gt;&gt;<i> /usr/bin/ld: ../../auxiliary//libgallium.a(u_dl.o): undefined reference
</I>&gt;&gt;<i> to symbol 'dlclose@@GLIBC_2.2.5'
</I>&gt;&gt;<i> /usr/bin/ld: note: 'dlclose@@GLIBC_2.2.5' is defined in DSO
</I>&gt;&gt;<i> /usr/lib/gcc/x86_64-mageia-linux-gnu/4.7.1/../../../../lib64/libdl.so so
</I>&gt;&gt;<i> try adding it to the linker command line
</I>&gt;&gt;<i> /usr/lib/gcc/x86_64-mageia-linux-gnu/4.7.1/../../../../lib64/libdl.so:
</I>&gt;&gt;<i> could not read symbols: Invalid operation
</I>&gt;&gt;<i> collect2: error: ld returned 1 exit status
</I>&gt;&gt;<i> 
</I>&gt;&gt;<i> 
</I>&gt;&gt;<i> So the suggested fix of adding -ldl shouldn't be needed as -ldl is
</I>&gt;&gt;<i> already there! Could be a weird ordering quirk I guess - certainly
</I>&gt;&gt;<i> manually placing the -ldl outside of the -Wl,--start-group block does
</I>&gt;&gt;<i> fix it... too much fu for me tho'.
</I>
I have workarounded this one by adding -Wl,--no-as-needed for this
particular link command.

That's not a very good fix, but the link command is strange anyway.
I got their ld command line to work by removing all occurences of -dl
and adding a new -ldl at the end, but that's not so easy to fit in the
mesa build system.

&gt;<i> OK, so I've backed out the patches in libdrm and rebuilt mesa but now
</I>&gt;<i> x11-driver-video-nouveau doesn't build (unsurprisingly).
</I>&gt;<i>
</I>&gt;<i> I've not got much more time to poke at this today, so hopefully the
</I>&gt;<i> maintainer can pick it up.
</I>
I have a mesa 8.1 (pre) package ready here.
Here's what I did:
- new dricore lib packages
- dropped all nouveau backport patches (they are all from upstream git, right?)
- removal of the (new) .la files
- libglsl.so is not packaged anymore, upstream is now using a static lib (?!)

mesa now also installs a /etc/drirc file by default.
Fedora packages it in their mesa-dri-drivers package, but we can't put
it in our libified drivers package, it would cause conflicts.
Because we could add (or resurrect) a &quot;mesa&quot; noarch package with only a
/etc/drirc file, and make the dridrivers package require it?

Colin, Anssi, any suggestion before I submit?

After that, I will ugprade weston (the wayland compositor).

-- 
Olivier Blin - blino
</PRE>




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