@@ -54,8 +54,10 @@ do_install () {
mkdir "${ENV_SETUP_DIR}"
RUST_ENV_SETUP_SH="${ENV_SETUP_DIR}/rust.sh"
+ RUST_TARGET_TRIPLE=`echo ${RUST_TARGET_SYS} | tr '[:lower:]' '[:upper:]' | sed 's/-/_/g'`
+
cat <<- EOF > "${RUST_ENV_SETUP_SH}"
- export RUSTFLAGS="--sysroot=\$OECORE_TARGET_SYSROOT/usr -C link-arg=--sysroot=\$OECORE_TARGET_SYSROOT"
+ export CARGO_TARGET_${RUST_TARGET_TRIPLE}_RUSTFLAGS="--sysroot=\$OECORE_TARGET_SYSROOT/usr -C link-arg=--sysroot=\$OECORE_TARGET_SYSROOT"
export RUST_TARGET_PATH="\$OECORE_NATIVE_SYSROOT/usr/lib/${TARGET_SYS}/rustlib"
EOF
Avoid setting sdk-wide RUSTFLAGS as these flags only are valid when building for target. This will enable building for different targets with different RUSTFLAGS. Signed-off-by: Sean Nyekjaer <sean@geanix.com> --- meta/recipes-devtools/rust/rust-cross-canadian.inc | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)