Mark H Weaver <m...@netris.org> writes: > Almost all of the derivations being generated on Hydra for MIPS on the > 'core-updates' branch differ from what is generated locally by guix on a > mips64el-linux machine. The differences go at least as far back as > 'gettext-boot0', where Hydra generates: > > /gnu/store/yzsx42kva1pgj96n9yir7j6xx0ndp7is-gettext-boot0-0.19.8.1.drv > > but 'guix' on both my Yeeloong and on hydra-slave0 generates: > > /gnu/store/2zzkamx4a0wrv2372pxjm5kdd0jvnl76-gettext-boot0-0.19.8.1.drv > > Comparing those two derivations, I see that the derivation built by > Hydra includes as an input: > > > /gnu/store/armz91zr59wzv0v0p3x9kvjxwzi714dx-ld-wrapper-x86_64-guix-linux-gnu-0.drv > > but the one generated by 'guix' on a mips machine includes: > > > /gnu/store/cc5bm6lhpv6bfny24akih86jsgzx8j82-ld-wrapper-mips64el-guix-linux-gnu-0.drv > > I guess this means that the entire 'core-updates' branch will need to be > rebuilt from scratch for MIPS :-(
It turns out that this same problem exists on all systems except for x86_64. To easily see the problem, start from here: https://hydra.gnu.org/eval/109337?filter=mesa and go to the build page for 'mesa-12.0.1' on any non-x86_64 system. Look up the .drv file for that package and open the corresponding file on Hydra. Then find the 'bash-4.4.0' input derivation and look at it. You'll see that it references: /gnu/store/*-ld-wrapper-x86_64-guix-linux-gnu-0.drv where that 'x86_64' should instead match the appropriate system. It appears that we'll need to rebuild all of 'core-updates' again from scratch :-( Mark