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Enable SELinux on arm64 #756

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Enable SELinux on arm64 #756

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12 changes: 7 additions & 5 deletions build_library/build_image_util.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -508,18 +508,20 @@ EOF

write_contents "${root_fs_dir}" "${BUILD_DIR}/${image_contents}"

# Build the selinux policy
if pkg_use_enabled coreos-base/coreos selinux; then
setup_qemu_static "${root_fs_dir}"
sudo chroot "${root_fs_dir}" bash -c "cd /usr/share/selinux/mcs && semodule -s mcs -i *.pp"
clean_qemu_static "${root_fs_dir}"
fi

# Zero all fs free space to make it more compressible so auto-update
# payloads become smaller, not fatal since it won't work on linux < 3.2
sudo fstrim "${root_fs_dir}" || true
if mountpoint -q "${root_fs_dir}/usr"; then
sudo fstrim "${root_fs_dir}/usr" || true
fi

# Build the selinux policy
if pkg_use_enabled coreos-base/coreos selinux; then
sudo chroot "${root_fs_dir}" bash -c "cd /usr/share/selinux/mcs && semodule -s mcs -i *.pp"
fi

# Make the filesystem un-mountable as read-write and setup verity.
if [[ ${disable_read_write} -eq ${FLAGS_TRUE} ]]; then
# Unmount /usr partition
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