On Mon, 28 Feb 2022 at 01:13, Andrew Jeffery <[email protected]> wrote: > Okay, so the root cause of this was I was setting RUST_{HOST,TARGET}_SYS > to "powerpc64le-unknown-linux-gnu", which matched RUST_BUILD_SYS. I did > that because rustc seems to be quite unhappy when supplied with > `--target ppc64le-linux` or `--target powerpc64le-linux'. I'm trying to > understand why, but I'm struggling because rustc seems just fine with > `--target x86_64-linux` despite none of `ppc64le-linux`, > `powerpc64le-linux` nor `x86_64-linux` appearing in the `rustc --print > target-list` output that I could gather. > > How/why does `--target x86_64-linux` work?
I think in the context of oe-core, all targets are custom ones, specified by writing out json files and directing rust to use them. So you need to do two things: 1. --print target-list is useless and irrelevant, as it only prints built-in targets, don't try it. 2. When there's a problem inspect what json files are in the sysroot, what they contain, and whether rust is able to find them. x86_64-linux.json is made specifically for building native items. Alex
-=-=-=-=-=-=-=-=-=-=-=- Links: You receive all messages sent to this group. View/Reply Online (#162451): https://lists.openembedded.org/g/openembedded-core/message/162451 Mute This Topic: https://lists.openembedded.org/mt/89310362/21656 Group Owner: [email protected] Unsubscribe: https://lists.openembedded.org/g/openembedded-core/unsub [[email protected]] -=-=-=-=-=-=-=-=-=-=-=-
