I think Adrian made the most progress in addressing this problem, so you should discuss/cooperate with him.
Alex On Mon, 2 Oct 2023 at 13:12, Kasper <[email protected]> wrote: > > Hi Alexander > > I am in the same team as Sean, and we really like the way it is solved in > Rust/Cargo. > However, we have the issue also for C++, and as you state there is no obvious > solution. > We are using cmaake for our C+++ projects and are discussing if a solution is > to try to make > a cmake toolchain file for the oesdk environment as well. > If you have any experience/input it would be highly appreciated. > > Br > Kasper > > On September 28, 2023 at 2:47:27 pm +02:00, Alexander Kanavin > <[email protected]> wrote: > > This seems like a good change (being able to easily run items built > with c/c++ tolchains in yocto SDKs is a problem no one has > satisfactorily resolved, and it's nice that rust got this right), but > can you expand the test in meta/lib/oeqa/sdk/cases/rust.py to cover > possible target options such as this one? > > Alex > > On Thu, 28 Sept 2023 at 10:10, Sean Nyekjaer <[email protected]> wrote: > > > This will enable us to build and run rust programs on the sdk host. > > % cargo run --target x86_64-oesdk-linux-gnu -vv > Fresh hello v0.1.0 (~/development/hello) > Finished dev [unoptimized + debuginfo] target(s) in 0.02s > Running `/usr/local/sdk/sysroots/x86_64-oesdk-linux/lib/ld-linux-x86-64.so.2 > target/x86_64-oesdk-linux-gnu/debug/hello` > Hello, world > > Signed-off-by: Sean Nyekjaer <[email protected]> > --- > meta/recipes-devtools/rust/rust-cross-canadian.inc | 3 +++ > 1 file changed, 3 insertions(+) > > diff --git a/meta/recipes-devtools/rust/rust-cross-canadian.inc > b/meta/recipes-devtools/rust/rust-cross-canadian.inc > index d25646237c..5b89216658 100644 > --- a/meta/recipes-devtools/rust/rust-cross-canadian.inc > +++ b/meta/recipes-devtools/rust/rust-cross-canadian.inc > @@ -55,9 +55,12 @@ do_install () { > RUST_ENV_SETUP_SH="${ENV_SETUP_DIR}/rust.sh" > > RUST_TARGET_TRIPLE=`echo ${RUST_TARGET_SYS} | tr '[:lower:]' '[:upper:]' | > sed 's/-/_/g'` > + RUST_HOST_TRIPLE=`echo ${RUST_HOST_SYS} | tr '[:lower:]' '[:upper:]' | sed > 's/-/_/g'` > + SDKARCH=`echo ${SDK_ARCH} | sed 's/_/-/g'` > > cat <<- EOF > "${RUST_ENV_SETUP_SH}" > export > CARGO_TARGET_${RUST_TARGET_TRIPLE}_RUSTFLAGS="--sysroot=\$OECORE_TARGET_SYSROOT/usr > -C link-arg=--sysroot=\$OECORE_TARGET_SYSROOT" > + export > CARGO_TARGET_${RUST_HOST_TRIPLE}_RUNNER="\$OECORE_NATIVE_SYSROOT/lib/ld-linux-${SDKARCH}.so.2" > export > RUST_TARGET_PATH="\$OECORE_NATIVE_SYSROOT/usr/lib/${TARGET_SYS}/rustlib" > EOF > > -- > 2.42.0 > > > > >
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