Hi Alex, Thanks for responding.
Just to make sure I understand, you think that I should add something like: PACKAGECONFIG[i915] = "" PACKAGECONFIG[iris] = "" PACKAGECONFIG[crocus] = "" GALLIUMDRIVERS:append = "${@bb.utils.contains('PACKAGECONFIG', 'i915', ',i915', '', d)}" GALLIUMDRIVERS:append = "${@bb.utils.contains('PACKAGECONFIG', 'iris', ',iris', '', d)}" GALLIUMDRIVERS:append = "${@bb.utils.contains('PACKAGECONFIG', 'crocus', ',crocus', '', d)}" But then I need to find a way to get "i915 iris crocus" into PACKAGECONFIG for x86 and x86-64 whilst still letting others override that. The best I can come up with is to modify the existing default PACKAGECONFIG to be something like: PACKAGECONFIG_DEFAULT_FOR_TARGET:x86 = "i915 iris crocus" PACKAGECONFIG_DEFAULT_FOR_TARGET:x86-64 = "i915 iris crocus" PACKAGECONFIG:class-target ??= "${@bb.utils.filter('DISTRO_FEATURES', 'wayland vulkan', d)} \ ${@bb.utils.contains('DISTRO_FEATURES', 'opengl', 'opengl egl gles gbm dri gallium virgl', '', d)} \ ${@bb.utils.contains('DISTRO_FEATURES', 'x11 opengl', 'x11 dri3', '', d)} \ ${@bb.utils.contains('DISTRO_FEATURES', 'x11 vulkan', 'dri3', '', d)} \ elf-tls \ ${PACKAGECONFIG_DEFAULT_FOR_TARGET} \ " This will probably break anyone who currently sets their own PACKAGECONFIG for x86 and x86-64 until they add the drivers they require. This would seem to be worse than my GALLIUMDRIVERS_DEFAULT suggestion. :( Have I misunderstood you, or is there a better way? Thanks. Mike. On Wednesday 01 December 2021 at 18:21:44 +0100, Alexander Kanavin wrote: > I think you do need to modify oe-core unfortunately, like is done for other > drivers: > > PACKAGECONFIG[etnaviv] = "" > GALLIUMDRIVERS:append ="${@bb.utils.contains('PACKAGECONFIG', 'etnaviv', > ',etnaviv', '', d)}" > > Alex > > On Wed, 1 Dec 2021 at 17:44, Mike Crowe via lists.openembedded.org <mac= > mcrowe....@lists.openembedded.org> wrote: > > > I'm building for a specific chip and therefore don't wish to waste time and > > electricity building and disk space on the target installing unwanted mesa > > drivers. However, mesa.inc contains: > > > > GALLIUMDRIVERS = "swrast" > > GALLIUMDRIVERS:x86-x32 = "" > > GALLIUMDRIVERS:append:x86:class-target = ",i915,iris,crocus" > > GALLIUMDRIVERS:append:x86-64:class-target = ",i915,iris,crocus" > > > > and mesa_21.3.0.bb contains: > > > > DRIDRIVERS ??= "" > > DRIDRIVERS:append:x86:class-target = ",r100,r200,nouveau,i965" > > DRIDRIVERS:append:x86-64:class-target = ",r100,r200,nouveau,i965" > > > > I'm unable to find a way to override these values. Using (for example): > > > > DRIDRIVERS:forcevariable = "" > > GALLIUMDRIVERS:forcevariable = "swrast" > > > > doesn't work because the append still happens after the forcevariable > > override takes effect. :( > > > > Is there a way that I can override GALLIUMDRIVERS and DRIDRIVERS with my > > own values for x86 and x86-64 without modifying oe-core itself? > > > > If not, should the oe-core recipe being using something like: > > > > GALLIUMDRIVERS_DEFAULT = "swrast" > > GALLIUMDRIVERS_DEFAULT:x86-x32 = "" > > GALLIUMDRIVERS_DEFAULT:append:x86:class-target = ",i915,iris,crocus" > > GALLIUMDRIVERS_DEFAULT:append:x86-64:class-target = ",i915,iris,crocus" > > GALLIUMDRIVERS ?= "${GALLIUMDRIVERS_DEFAULT}" > > > > and similar for DRIDRIVERS to support this? > > > > Thanks. > > > > Mike. > > > > > > > >
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