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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 --- - Compile error due to undefined reference to `gbm_dri_backend', fix attached"
href="https://bugs.freedesktop.org/show_bug.cgi?id=78225">78225</a>
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<th>Assignee</th>
<td>mesa-dev@lists.freedesktop.org
</td>
</tr>
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<th>Summary</th>
<td>Compile error due to undefined reference to `gbm_dri_backend', fix attached
</td>
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<th>Severity</th>
<td>normal
</td>
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<th>Classification</th>
<td>Unclassified
</td>
</tr>
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<th>OS</th>
<td>All
</td>
</tr>
<tr>
<th>Reporter</th>
<td>berndkuhls@hotmail.com
</td>
</tr>
<tr>
<th>Hardware</th>
<td>Other
</td>
</tr>
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<th>Status</th>
<td>NEW
</td>
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<th>Version</th>
<td>10.1
</td>
</tr>
<tr>
<th>Component</th>
<td>Other
</td>
</tr>
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<th>Product</th>
<td>Mesa
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<pre>Created <span class=""><a href="attachment.cgi?id=98379" name="attach_98379" title="Fix gbm compile without dri">attachment 98379</a> <a href="attachment.cgi?id=98379&action=edit" title="Fix gbm compile without dri">[details]</a></span>
Fix gbm compile without dri
Tested with mesa3d 10.2-rc1, configure options used:
--disable-glx --disable-xa --disable-static --enable-shared-glapi
--with-gallium-drivers=swrast --disable-dri --without-dri-drivers
--enable-opengl --enable-gbm --enable-egl --with-egl-platforms=drm
--enable-gles1 --enable-gles2
configure summary:
OpenGL: yes (ES1: yes ES2: yes)
OpenVG: no
OSMesa: no
GLX: no
EGL: yes
EGL platforms: drm
EGL drivers:
llvm: no
Gallium: yes
Target dirs:
Winsys dirs: sw
Driver dirs: galahad identity noop rbug softpipe trace
Trackers dirs:
Shared libs: yes
Static libs: no
Shared-glapi: yes
mesa3d compiles without errors, but other apps needing mesa3d fail to compile,
like xbmc 12.3:
checking for main in -lEGL... no
configure: error: Could not find a required library. Please see the README for
your platform.
snippet from xbmc config.log:
configure:19532: checking for main in -lEGL
configure:19551: /home/br2/output/host/usr/bin/i686-pc-linux-gnu-gcc -o
conftest -O2 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64
-pipe -Os
-I/home/fli4l/br2/output/host/usr/i586-buildroot-linux-gnu/sysroot/usr/include
-DMESA_EGL_NO_X11_HEADERS -fPIC -DPIC -D_REENTRANT -D_LARGEFILE64_SOURCE
-D_FILE_OFFSET_BITS=64 -DNDEBUG=1 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE
-D_FILE_OFFSET_BITS=64 conftest.c -lEGL -lpython2.7 -lpthread -ldl -lutil
-lm >&5
/home/br2/output/host/usr/i586-buildroot-linux-gnu/sysroot/usr/lib32/libgbm.so.1:
undefined reference to `gbm_dri_backend'
collect2: error: ld returned 1 exit status
The attached patch fixes the problem.</pre>
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