On Mon, Mar 25, 2013 at 03:22:47PM +0000, Richard Purdie wrote: > On Mon, 2013-03-25 at 15:52 +0100, Martin Jansa wrote: > > On Mon, Mar 25, 2013 at 04:16:54PM +0200, Laurentiu Palcu wrote: > > > > > > > > > On 03/25/2013 04:08 PM, Martin Jansa wrote: > > > > On Fri, Mar 22, 2013 at 05:05:39PM +0000, [email protected] > > > > wrote: > > > >> Module: openembedded-core.git > > > >> Branch: master > > > >> Commit: c8bbb9983bcc7cfc5332e89c3e8148505b4ca83f > > > >> URL: > > > >> http://git.openembedded.org/?p=openembedded-core.git&a=commit;h=c8bbb9983bcc7cfc5332e89c3e8148505b4ca83f > > > >> > > > >> Author: Laurentiu Palcu <[email protected]> > > > >> Date: Tue Mar 19 18:23:56 2013 +0200 > > > >> > > > >> mesa: rename mesa-dri recipe to just mesa > > > >> > > > >> Rename mesa-dri recipes to just mesa. Also, replace all references to > > > >> mesa-dri in all recipes/configs. > > > >> > > > >> The reason for this renaming (quote from bugzilla): > > > >> > > > >> "mesa-dri is a artefact of mesa-xlib existing, which doesn't anymore. > > > >> mesa-dri should be renamed to mesa." > > > >> > > > >> [YOCTO #3385] > > > > > > > > How is this supposed to work with incremental builds? > > > > > > > > WARNING: The recipe mesa is trying to install files into a shared area > > > > when those files already exist. Those files and their manifest location > > > > are: > > > > /OE/shr-core/tmp-eglibc/sysroots/qemux86-64/usr/lib/libGLESv2.so > > > > Matched in manifest-qemux86-64-mesa-dri > > > > /OE/shr-core/tmp-eglibc/sysroots/qemux86-64/usr/lib/libgbm.la > > > > Matched in manifest-qemux86-64-mesa-dri > > > > /OE/shr-core/tmp-eglibc/sysroots/qemux86-64/usr/lib/libgbm.so.1.0.0 > > > > Matched in manifest-qemux86-64-mesa-dri > > > > > > > > /OE/shr-core/tmp-eglibc/sysroots/qemux86-64/usr/lib/libGLESv2.so.2.0.0 > > > > Matched in manifest-qemux86-64-mesa-dri > > > > > > > > /OE/shr-core/tmp-eglibc/sysroots/qemux86-64/usr/lib/libGLESv1_CM.so.1.1.0 > > > > Matched in manifest-qemux86-64-mesa-dri > > > > /OE/shr-core/tmp-eglibc/sysroots/qemux86-64/usr/lib/libGLESv1_CM.la > > > > .. and lot more .. > > > > > > > > from what I remember this means, that old mesa-dri files will be kept in > > > > sysroot until I do build from scratch (or sstate-cache). That can be > > > > pretty bad when mesa is upgraded to some new version required by other > > > > components and my incremental sysroot will still keep old mesa-dri > > > > instead. > > > > > > > > Yes, I can cleansstate mesa-dri before updating oe-core to include this > > > > commit or revert this commit to cleansstate and then remove revert.. > > > > but that's not something average OE user will understand and do. > > > > > > I understand your point here but, frankly, I have no clue how this could > > > have been avoided... Are there any means in oe-core that would allow > > > removing the old files from the sysroot? > > > > I don't think there is something for that now, but the same problem is > > for PACKAGE_ARCH changes :/. I'm not sure if such renames and arch > > changes are worth it without proper support in OE. > > > > Maybe we should introduce something like: > > REPLACES = "${TUNE_PKGARCH}:mesa-dri" > > > > and use it for PACKAGE_ARCH changes too (e.g. from TUNE_PKGARCH to > > allarch) > > REPLACES = "${TUNE_PKGARCH}:foo" > > This can be a bit more complicated because it would create variable > > dependency from new allarch recipe to old PKGARCH (to know which files > > need to be removed) :/. > > I agree there is a problem in this area and at the moment I'm struggling > to see how we can fix it. We probably do need some extra information to > hint to sstate what should be removed as currently it can't figure it > out. > > Can you file an enhancement request with the above idea and a general > description of the problem cases we've seen so far?
done https://bugzilla.yoctoproject.org/show_bug.cgi?id=4102 -- Martin 'JaMa' Jansa jabber: [email protected]
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