+if [ $YARD_IMG_ARCH = "arm64" ]; then
+ wget https://github.com/kdlucas/byte-unixbench/archive/master.zip
+ unzip master.zip && rm master.zip
+ mkdir /opt/tempT
+ mv byte-unixbench-master/UnixBench /opt/tempT
+ sed -i -e 's/OPTON += -march=native -mtune=native/OPTON += -march=armv8-a -mtune=generic/g' \
+ -e 's/OPTON += -march=native/OPTON += -march=armv8-a/g' /opt/tempT/UnixBench/Makefile
+else
+ git clone https://github.com/kdlucas/byte-unixbench.git /opt/tempT
+fi