14849 2022-06-29 08:42:18 +0000 rust cross-canadian is not working for all architectures 2022-09-14 06:26:00 +0000 1 1 7 Build System, Metadata & Runtime OE-Core devtools / tool chain unspecified x86 Multiple RESOLVED FIXED Medium+ normal 4.1 M2 1 peter sundeep.kokkonda meta.mr.watcher meta.watcher randy.macleod richard.purdie ross.burton --- --- Don't know oldest_to_newest 93605 0 peter 2022-06-29 08:42:18 +0000 With input from Richard Purdie in this thread (https://lists.yoctoproject.org/g/yocto/topic/91864950#57400) it is stated that cross-canadian support for rust is not working. Here is one example of a non working setup built on a x86_64 machine: $ cat conf/auto.conf MACHINE = "qemuarm64" SDKMACHINE = "aarch64" $ bitbake rust-cross-canadian-aarch64 It fails with this error: <snip> | Couldn't find required command: ninja (or ninja-build) | | You should install ninja as described at | <https://github.com/ninja-build/ninja/wiki/Pre-built-Ninja-packages>, | or set `ninja = false` in the `[llvm]` section of `config.toml`. | Alternatively, set `download-ci-llvm = true` in that `[llvm]` section | to download LLVM rather than building it. | | Traceback (most recent call last): | File "/work/yocto/poky3/build/tmp/work/aarch64-nativesdk-pokysdk-linux/rust-cross-canadian-aarch64/1.60.0-r0/rustc-1.60.0-src/src/bootstrap/bootstrap.py", line 1342, in <module> | main() | File "/work/yocto/poky3/build/tmp/work/aarch64-nativesdk-pokysdk-linux/rust-cross-canadian-aarch64/1.60.0-r0/rustc-1.60.0-src/src/bootstrap/bootstrap.py", line 1325, in main | bootstrap(help_triggered) | File "/work/yocto/poky3/build/tmp/work/aarch64-nativesdk-pokysdk-linux/rust-cross-canadian-aarch64/1.60.0-r0/rustc-1.60.0-src/src/bootstrap/bootstrap.py", line 1311, in bootstrap | run(args, env=env, verbose=build.verbose, is_bootstrap=True) | File "/work/yocto/poky3/build/tmp/work/aarch64-nativesdk-pokysdk-linux/rust-cross-canadian-aarch64/1.60.0-r0/rustc-1.60.0-src/src/bootstrap/bootstrap.py", line 185, in run | raise RuntimeError(err) | RuntimeError: failed to run: /work/yocto/poky3/build/tmp/work/aarch64-nativesdk-pokysdk-linux/rust-cross-canadian-aarch64/1.60.0-r0/rustc-1.60.0-src/build/bootstrap/debug/bootstrap -j 8 build --stage 2 --verbose | WARNING: /work/yocto/poky3/build/tmp/work/aarch64-nativesdk-pokysdk-linux/rust-cross-canadian-aarch64/1.60.0-r0/temp/run.do_compile.4136476:177 exit 1 from 'python3 src/bootstrap/bootstrap.py -j 8 "$@" --verbose' | WARNING: Backtrace (BB generated script): | #1: rust_runx, /work/yocto/poky3/build/tmp/work/aarch64-nativesdk-pokysdk-linux/rust-cross-canadian-aarch64/1.60.0-r0/temp/run.do_compile.4136476, line 177 | #2: do_compile, /work/yocto/poky3/build/tmp/work/aarch64-nativesdk-pokysdk-linux/rust-cross-canadian-aarch64/1.60.0-r0/temp/run.do_compile.4136476, line 160 | #3: main, /work/yocto/poky3/build/tmp/work/aarch64-nativesdk-pokysdk-linux/rust-cross-canadian-aarch64/1.60.0-r0/temp/run.do_compile.4136476, line 200 93615 1 randy.macleod 2022-06-30 14:36:42 +0000 SDKMACHINE=aarch64 MACHINE=qemuarm64 still breaks even the patch give on the email list so please confirm that and work on a more general fix. 93616 2 peter 2022-06-30 14:49:09 +0000 (In reply to comment #1) > SDKMACHINE=aarch64 MACHINE=qemuarm64 still breaks even the patch give on the > email list so please confirm that and work on a more general fix. The fix on the list was not aimed to fix this issue. It was aimed for SDKMACHINE="x86_64" and MACHINE="qemuarm64". This issue was spotted by Richard and has no solution. 93750 3 randy.macleod 2022-08-11 09:15:58 +0000 Sundeep, Peter, Please report on whether the rust re-write that Richard has done resolves this problem. 93978 4 sundeep.kokkonda 2022-09-05 12:32:54 +0000 Hello Randy, With latest sources this problem is solved and build is success without any issues. 93979 5 randy.macleod 2022-09-06 14:09:40 +0000 Sundeep, Great. Please provide an oe-core link to master. Peter, Does this fix work for you? 93981 6 peter 2022-09-06 18:41:50 +0000 Randy, it has worked for me all the time. I opened this on your request to track the observation from Richard that this was broken. I appreciate all the work done by everyone to get the rust support in a better shape in oe-core. 93982 7 randy.macleod 2022-09-06 21:46:04 +0000 Thanks Peter. Sorry for the noise, i have too much going on and was just trying to ensure that you were happy! Sundeep, Please provide the link and resolve the defect. 94023 8 sundeep.kokkonda 2022-09-12 07:11:59 +0000 Issue fixed on latest sources. Checked with patch https://git.openembedded.org/openembedded-core/commit/?h=master-next&id=7cd6faf4e0147eef557f83fb266a25935e26efff on master-next. 94024 9 randy.macleod 2022-09-12 20:46:42 +0000 Sundeep, Not all commits to master-next are merged to master so please ONLY use commit links to the master or other release branches. The right link here seems to be: https://git.openembedded.org/openembedded-core/commit/?id=7cd6faf4e0147eef557f83fb266a25935e26efff Right? 94030 10 sundeep.kokkonda 2022-09-14 06:26:00 +0000 Yes, the link https://git.openembedded.org/openembedded-core/commit/?id=7cd6faf4e0147eef557f83fb266a25935e26efff is correct.