On Mon Jan 20, 2025 at 5:45 PM CET, Enrico Scholz via lists.openembedded.org wrote: > From: Enrico Scholz <[email protected]> > > Although rust differs between compiling (--> 'rust-cc' wrapper) and > linking (--> 'rust-ccld' wrapper), some core crates are using only the > 'rust-cc' wrapper to check for available compiler options [1] and > libraries [2]. > > Not having LDFLAGS can break the build in subtle ways. E.g. 'cargo-native' > can fail to build with > > | = note: .../hosttools/ld: .../liblibz_sys-....rlib(deflate.o): > | relocation R_X86_64_32S against hidden symbol `_length_code' can not be > used when making a PIE object > > because it does not find '-lz' (added by "DEPENDS = zlib") and builds > a static libz.a with missing PIC flags. > > Add LDFLAGS to the 'build-rust-cc' wrapper as it is done already for > the target one. > > [1] https://github.com/rust-lang/cc-rs/pull/1322 > > [2] > https://github.com/rust-lang/libz-sys/blob/12a32798c6bd18986cb5cd603359b03c96f0eb4c/build.rs#L228-L234 > > Signed-off-by: Enrico Scholz <[email protected]> > ---
Hi Enrico, Thanks for your patch. I believe it is breaking some of the builds on the autobuilder, with the following error: error: failed to run custom build command for `hello v0.1.0 (/srv/pokybuild/yocto-worker/qemuarmv5/build/build/tmp/work/qemuarmv5-poky-linux-gnueabi/core-image-sato/1.0/testimage-sdk/hello)` Caused by: could not execute process `/srv/pokybuild/yocto-worker/qemuarmv5/build/build/tmp/work/qemuarmv5-poky-linux-gnueabi/core-image-sato/1.0/testimage-sdk/hello/target/debug/build/hello-1d90539edb14488a/build-script-build` (never executed) Caused by: No such file or directory (os error 2) https://autobuilder.yoctoproject.org/valkyrie/#/builders/80/builds/775/steps/13/logs/stdio Can you have a look at this failure please ? -- Mathieu Dubois-Briand, Bootlin Embedded Linux and Kernel engineering https://bootlin.com
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