Version(s) of meta-rust

1.75

Version(s) of poky and/or oe-core

kirkstone

Expected result

hello world binary should link with ld-linux-armhf.so.3

Actual result

hello world binary links with ld-linux.so.3

Steps to reproduce

• Create a yocto SDK for an armhf architecture with TOOLCHAIN_HOST_TASK += "packagegroup-rust-cross-canadian-${MACHINE}"
• Install the generated SDK and source the environment-setup
• Create a hello world application

cargo new hello_world
cd hello_world
cargo build

The build completes using the correct arm target from the SDK environment but the output binary dynamically links with ld-linux.so.3 instead of ld-linux-armhf.so.3

I fixed that adding -C link-arg=-mfloat-abi=hard in the RUSTFLAGS environment variable but it would be nice to have that done at Yocto SDK generation