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<base href="https://bugs.freedesktop.org/" />
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<th>Priority</th>
<td>medium
</td>
</tr>
<tr>
<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - [regression - build error] /usr/bin/ld: ../../auxiliary//libgallium.a(u_dl.o): undefined reference to symbol 'dlopen@@GLIBC_2.1'"
href="https://bugs.freedesktop.org/show_bug.cgi?id=56605">56605</a>
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<th>Assignee</th>
<td>mesa-dev@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Summary</th>
<td>[regression - build error] /usr/bin/ld: ../../auxiliary//libgallium.a(u_dl.o): undefined reference to symbol 'dlopen@@GLIBC_2.1'
</td>
</tr>
<tr>
<th>Severity</th>
<td>normal
</td>
</tr>
<tr>
<th>Classification</th>
<td>Unclassified
</td>
</tr>
<tr>
<th>OS</th>
<td>Linux (All)
</td>
</tr>
<tr>
<th>Reporter</th>
<td>fabio.ped@libero.it
</td>
</tr>
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<th>Hardware</th>
<td>All
</td>
</tr>
<tr>
<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Version</th>
<td>git
</td>
</tr>
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<th>Component</th>
<td>Mesa core
</td>
</tr>
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<th>Product</th>
<td>Mesa
</td>
</tr></table>
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<div>
<pre>Something between 0a66ced8f822b0d5478b0cd6d72c1a6ad70647a2 and
183e122bdfe27f875c3c121964484dae9587c051 broke build in Ubuntu 12.04. Error:
g++ -Wl,-Bsymbolic-functions -Wl,-z,relro -L/usr/lib/llvm-3.1/lib -lpthread
-lffi -ldl -lm lp_test_blend.o lp_test_main.o -o lp_test_blend
-Wl,--start-group -L../../auxiliary/ -lgallium libllvmpipe.a -lLLVM-3.1 -lXext
-lXdamage -lXfixes -lX11-xcb -lX11 -lxcb-glx -lxcb-dri2 -lxcb -lXxf86vm -ldrm
-lm -lpthread -ldl -Wl,--end-group
/usr/bin/ld: ../../auxiliary//libgallium.a(u_dl.o): undefined reference to
symbol 'dlopen@@GLIBC_2.1'
/usr/bin/ld: note: 'dlopen@@GLIBC_2.1' is defined in DSO
/usr/lib/gcc/i686-linux-gnu/4.6/../../../i386-linux-gnu/libdl.so so try adding
it to the linker command line
/usr/lib/gcc/i686-linux-gnu/4.6/../../../i386-linux-gnu/libdl.so: could not
read symbols: Invalid operation
Full build log:
<a href="https://launchpadlibrarian.net/121714750/buildlog_ubuntu-precise-i386.mesa_9.1~git1210310858.183e12~gd~p_FAILEDTOBUILD.txt.gz">https://launchpadlibrarian.net/121714750/buildlog_ubuntu-precise-i386.mesa_9.1~git1210310858.183e12~gd~p_FAILEDTOBUILD.txt.gz</a></pre>
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