cmd_drivers/iommu/built-in.a := echo >/dev/null; rm -f drivers/iommu/built-in.a; mipsel-openwrt-linux-musl-ar cDPrST drivers/iommu/built-in.a drivers/iommu/amd/built-in.a drivers/iommu/intel/built-in.a drivers/iommu/arm/built-in.a