[Mesa-dev] automake-gallium testing

[Andreas Boll]

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 <mattst88 at 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 <mattst88 at 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.