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2345.0.1

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Flatcar Buildbot 2019-12-05 09:01:56 +01:00 committed by Dongsu Park
parent c7bbb2b1e2
commit 8ac3182bc3
1 changed files with 9 additions and 0 deletions
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9
build_library/toolchain_util.sh
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@ -324,6 +324,15 @@ install_cross_toolchain() {
else
$sudo emerge "${emerge_flags[@]}" \
"cross-${cross_chost}/gdb" "${cross_pkgs[@]}"
if [ "${cross_chost}" = aarch64-cros-linux-gnu ]; then
# Here we need to take only the binary packages from the toolchain builds
# because the standard Rust packages don't include the arm64 cross target.
# Building from source is ok because the cross-compiler got installed.
FILTERED="$(echo $PORTAGE_BINHOST | tr ' ' '\n' | grep toolchain | xargs echo)"
# If no aarch64 folder exists, try to remove any existing Rust packages.
[ ! -d /usr/lib/rust-*/rustlib/aarch64-unknown-linux-gnu ] && ($sudo emerge -C dev-lang/rust || true)
$sudo PORTAGE_BINHOST="$FILTERED" emerge "${emerge_flags[@]}" dev-lang/rust
fi
fi
# Setup environment and wrappers for our shiny new toolchain