On Sun, Sep 16, 2012 at 12:03 PM, Andreas Boll <andreas.boll....@gmail.com> wrote: > 2012/9/15 Matt Turner <matts...@gmail.com>: >> On Fri, Sep 14, 2012 at 8:21 AM, Matt Turner <matts...@gmail.com> wrote: >>> On Fri, Sep 14, 2012 at 6:51 AM, Andreas Boll >>> <andreas.boll....@gmail.com> wrote: >>>> Hi Matt, >>>> >>>> thank you very much for working on mesa's build system. >>>> I've tested your branch at >>>> http://cgit.freedesktop.org/~mattst88/mesa/log/?h=automake-gallium >>>> and found two regressions so far. >>>> >>>> This is the first regression: >>>> r600_dri.so: undefined symbol: _ZTIN4llvm11raw_ostreamE) >>>> >>>> I've bisected to this commit: >>>> >>>> aac9798155f77f70b7cffc69ea4414aca7990e24 is the first bad commit >>>> commit aac9798155f77f70b7cffc69ea4414aca7990e24 >>>> Author: Matt Turner <matts...@gmail.com> >>>> Date: Wed Sep 5 11:12:29 2012 -0700 >>>> >>>> targets/dri-r600: Convert to automake >>>> >>>> Steps to reproduce: >>>> >>>> $ ./autogen.sh --prefix=$HOME/mesa-testing \ >>>> --with-gallium-drivers=r600 \ >>>> --with-dri-drivers= >>>> >>>> $ LD_LIBRARY_PATH="/home/andreas/mesa-testing/lib" LIBGL_DEBUG=verbose >>>> glxinfo | egrep "OpenGL|rendering" >>>> >>>> libGL: OpenDriver: trying >>>> /home/andreas/mesa-testing/lib/dri/tls/r600_dri.so >>>> libGL: OpenDriver: trying /home/andreas/mesa-testing/lib/dri/r600_dri.so >>>> libGL error: dlopen /home/andreas/mesa-testing/lib/dri/r600_dri.so >>>> failed (/home/andreas/mesa-testing/lib/dri/r600_dri.so: undefined >>>> symbol: _ZTIN4llvm11raw_ostreamE) >>>> libGL error: unable to load driver: r600_dri.so >>>> libGL error: driver pointer missing >>>> libGL error: failed to load driver: r600 >>>> libGL: OpenDriver: trying >>>> /home/andreas/mesa-testing/lib/dri/tls/swrast_dri.so >>>> libGL: OpenDriver: trying /home/andreas/mesa-testing/lib/dri/swrast_dri.so >>>> libGL error: dlopen /home/andreas/mesa-testing/lib/dri/swrast_dri.so >>>> failed (/home/andreas/mesa-testing/lib/dri/swrast_dri.so: cannot open >>>> shared object file: No such file or directory) >>>> libGL error: unable to load driver: swrast_dri.so >>>> libGL error: failed to load driver: swrast >>>> >>>> direct rendering: No (If you want to find out why, try setting >>>> LIBGL_DEBUG=verbose) >>>> OpenGL vendor string: X.Org >>>> OpenGL renderer string: Gallium 0.4 on AMD RV770 >>>> OpenGL version string: 1.4 (2.1 Mesa 8.0.4) >>>> OpenGL extensions: >>>> >>>> ############################### >>>> >>>> This is the second regression and I think that the other targets may fail >>>> too: >>>> swrast_dri.so: undefined symbol: driSWRastExtension) >>>> >>>> I've bisected to this commit: >>>> >>>> d098680084c3af7f0948c4efd81921845067b990 is the first bad commit >>>> commit d098680084c3af7f0948c4efd81921845067b990 >>>> Author: Matt Turner <matts...@gmail.com> >>>> Date: Wed Sep 5 11:17:33 2012 -0700 >>>> >>>> targets/dri-swrast: Convert to automake >>>> >>>> Steps to reproduce: >>>> >>>> $ ./autogen.sh --prefix=$HOME/mesa-testing \ >>>> --with-gallium-drivers=swrast \ >>>> --with-dri-drivers= >>>> >>>> $ make >>>> $ make install >>>> >>>> $ LD_LIBRARY_PATH="/home/andreas/mesa-testing/lib" LIBGL_DEBUG=verbose >>>> LIBGL_ALWAYS_SOFTWARE=1 GALLIUM_DRIVER=softpipe glxinfo | egrep >>>> "OpenGL|rendering" >>>> >>>> libGL: OpenDriver: trying >>>> /home/andreas/mesa-testing/lib/dri/tls/swrast_dri.so >>>> libGL: OpenDriver: trying /home/andreas/mesa-testing/lib/dri/swrast_dri.so >>>> libGL error: dlopen /home/andreas/mesa-testing/lib/dri/swrast_dri.so >>>> failed (/home/andreas/mesa-testing/lib/dri/swrast_dri.so: undefined >>>> symbol: driSWRastExtension) >>>> libGL error: unable to load driver: swrast_dri.so >>>> libGL error: failed to load driver: swrast >>>> >>>> direct rendering: No (If you want to find out why, try setting >>>> LIBGL_DEBUG=verbose) >>>> OpenGL vendor string: X.Org >>>> OpenGL renderer string: Gallium 0.4 on AMD RV770 >>>> OpenGL version string: 1.4 (2.1 Mesa 8.0.4) >>>> OpenGL extensions: >>>> >>>> >>>> I'm looking forward to test possible fixes. >>>> >>>> Andreas. >>> >>> Hi Andreas, >>> >>> Thanks so much for testing! Testing is the hardest part in all of >>> this. I'll investigate and whip up some patches today. >>> >>> Again, thanks a lot! >>> Matt >> >> The attached patch should fix those two but they still won't work >> because I need to force C++ linking when linking with LLVM. > > I have applied your patch and tested with disabled LLVM and it worked. > Thanks! > > I'll test some more things tomorrow. > > Andreas.
Thanks. Note that some of the other state trackers need similar fix-ups. I'll get to those on Monday. _______________________________________________ mesa-dev mailing list mesa-dev@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/mesa-dev
