Hi Ross, On 21 Mar 2013, at 09:09, Burton, Ross wrote:
> On 21 March 2013 09:01, Chris Tapp <opensou...@keylevel.com> wrote: >> I think I have a build race condition for a project: >> >> 1) Using the meta-intel/cedartrail BSP; >> 2) Building under Danny 8.0; >> 3) Custom image; >> 4) Custom task; >> 5) OpenGLES application which runs under 'X'. >> >> If I do a clean build (i.e. after deleting tmp/ sstate-cache/) then my >> application produces 'fuzz' on the screen - some vertical strips visible, >> but nothing recognisable. >> >> If I then 'cleanall' the image, task and application and rebuild the image I >> get an image with an application that works as expected. >> >> I suspect this is something to do with some warning messages I get during >> the clean build: >> >> WARNING: The recipe is trying to install files into a shared area when those >> files already exist. Those files are: >> >> /media/SSD-RAID/build-danny-cedartrail/tmp/sysroots/cedartrail/usr/include/KHR/khrplatform.h >> >> /media/SSD-RAID/build-danny-cedartrail/tmp/sysroots/cedartrail/usr/include/GLES/gl.h >> >> /media/SSD-RAID/build-danny-cedartrail/tmp/sysroots/cedartrail/usr/include/GLES/egl.h >> >> /media/SSD-RAID/build-danny-cedartrail/tmp/sysroots/cedartrail/usr/include/GLES/glext.h >> >> /media/SSD-RAID/build-danny-cedartrail/tmp/sysroots/cedartrail/usr/include/GLES/glplatform.h >> >> /media/SSD-RAID/build-danny-cedartrail/tmp/sysroots/cedartrail/usr/include/EGL/egl.h >> >> /media/SSD-RAID/build-danny-cedartrail/tmp/sysroots/cedartrail/usr/include/EGL/eglplatform.h >> >> /media/SSD-RAID/build-danny-cedartrail/tmp/sysroots/cedartrail/usr/include/EGL/eglext.h >> >> /media/SSD-RAID/build-danny-cedartrail/tmp/sysroots/cedartrail/usr/include/GLES2/gl2platform.h >> >> /media/SSD-RAID/build-danny-cedartrail/tmp/sysroots/cedartrail/usr/include/GLES2/gl2.h >> >> /media/SSD-RAID/build-danny-cedartrail/tmp/sysroots/cedartrail/usr/include/GLES2/gl2ext.h >> >> /media/SSD-RAID/build-danny-cedartrail/tmp/sysroots/cedartrail/usr/lib/libGLESv1_CM.so >> >> /media/SSD-RAID/build-danny-cedartrail/tmp/sysroots/cedartrail/usr/lib/libGLESv2.so.2 >> >> /media/SSD-RAID/build-danny-cedartrail/tmp/sysroots/cedartrail/usr/lib/libGLESv2.so >> >> /media/SSD-RAID/build-danny-cedartrail/tmp/sysroots/cedartrail/usr/lib/libGLESv1_CM.so.1 >> >> /media/SSD-RAID/build-danny-cedartrail/tmp/sysroots/cedartrail/usr/lib/libEGL.so.1 >> >> /media/SSD-RAID/build-danny-cedartrail/tmp/sysroots/cedartrail/usr/lib/libEGL.so >> >> Is there something I can add to my image/task/application .bb to prevent >> this? > > If you were using master you'd see some more useful output, such as > the recipes that are conflicting. I'm 99% certain that in this case > it's pvr-cdt-driver and mesa-dri. On CDT you really don't want > mesa-dri. > > I suspect this is coming through the xserver-xorg package which > defaults to enabling GLX, which requires mesa-dri. Inspecting your > dependency tree with depexp should confirm this. Presumably your GLES > application is using EGL and not GLX? > > I'm always forgetting the exact syntax here, but try setting > PACKAGECONFIG_pn-xserver-xorg = "udev" in your local.conf. This > should disable the glx options, and drop the mesa-dri dependency. Thanks, that's helped a bit. depexp was showing: xserver-xorg, libva, mesa-dri, packagegroup-core-x11-xserver. Your setting gets rid of 'xserver-xorg' and I assume 'mesa-dri' will go when mesa-dri isn't needed. So, that just leaves libva and the packagegroup. > Ross Chris Tapp opensou...@keylevel.com www.keylevel.com _______________________________________________ yocto mailing list yocto@yoctoproject.org https://lists.yoctoproject.org/listinfo/yocto