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rust-cross-canadian: set CARGO_TARGET_<triple>_RUSTFLAGS

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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.

(From OE-Core rev: 25627606aadacae3a2ab805a6098c81fed154b27)

Signed-off-by: Sean Nyekjaer <sean@geanix.com>
Signed-off-by: Luca Ceresoli <luca.ceresoli@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Sean Nyekjaer
2023-10-09 12:51:12 +02:00
committed by Richard Purdie
parent b509feb17b
commit 791468b7ab
1 changed files with 3 additions and 1 deletions
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4
meta/recipes-devtools/rust/rust-cross-canadian.inc
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@@ -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