Set bootable flag on boot partition; add Zen3 build support

common.xml

@@ -138,13 +138,13 @@
 
  <target name="make-disk-mbr" if="mbr_label">
   <exec executable="bash" failonerror="true">
-   <arg line="-c 'LIBGUESTFS_BACKEND=direct guestfish sparse ${builddir}/disk.img ${imagesize}M : run : part-init /dev/sda mbr : part-add /dev/sda p $((${BootStart} * 2048)) $((${SystemStart} * 2048 - 1)) : part-set-mbr-id /dev/sda 1 0x0c : part-add /dev/sda p $((${SystemStart} * 2048)) $((${imagesize} * 2048 - 1)) : part-set-mbr-id /dev/sda 2 0x83 : mkfs ext4 /dev/sda2 label:CLFS'"/>
+   <arg line="-c 'LIBGUESTFS_BACKEND=direct guestfish sparse ${builddir}/disk.img ${imagesize}M : run : part-init /dev/sda mbr : part-add /dev/sda p $((${BootStart} * 2048)) $((${SystemStart} * 2048 - 1)) : part-set-mbr-id /dev/sda 1 0x0c : part-set-bootable /dev/sda 1 true : part-add /dev/sda p $((${SystemStart} * 2048)) $((${imagesize} * 2048 - 1)) : part-set-mbr-id /dev/sda 2 0x83 : mkfs ext4 /dev/sda2 label:CLFS'"/>
   </exec>
  </target>
 
  <target name="make-disk-gpt" if="gpt_label">
   <exec executable="bash" failonerror="true">
-   <arg line="-c 'LIBGUESTFS_BACKEND=direct guestfish sparse ${builddir}/disk.img ${imagesize}M : run : part-init /dev/sda gpt : part-add /dev/sda p $((${BootStart} * 2048)) $((${SystemStart} * 2048 - 1)) : part-set-gpt-type /dev/sda 1 C12A7328-F81F-11D2-BA4B-00A0C93EC93B : part-add /dev/sda p $((${SystemStart} * 2048)) $((${imagesize} * 2048 - 34)) : part-set-gpt-type /dev/sda 2 0FC63DAF-8483-4772-8E79-3D69D8477DE4 : mkfs ext4 /dev/sda2 label:CLFS'"/>
+   <arg line="-c 'LIBGUESTFS_BACKEND=direct guestfish sparse ${builddir}/disk.img ${imagesize}M : run : part-init /dev/sda gpt : part-add /dev/sda p $((${BootStart} * 2048)) $((${SystemStart} * 2048 - 1)) : part-set-gpt-type /dev/sda 1 C12A7328-F81F-11D2-BA4B-00A0C93EC93B : part-set-bootable /dev/sda 1 true : part-add /dev/sda p $((${SystemStart} * 2048)) $((${imagesize} * 2048 - 34)) : part-set-gpt-type /dev/sda 2 0FC63DAF-8483-4772-8E79-3D69D8477DE4 : mkfs ext4 /dev/sda2 label:CLFS'"/>
   </exec>
  </target>
 
@@ -374,6 +374,20 @@
   </exec>
  </target>
 
+ <target name="run-system-zen3">
+  <exec executable="qemu-system-x86_64">
+   <env key="QEMU_AUDIO_DRV" value="none"/>
+   <arg line=" -kernel ${builddir}/boot/vmlinuz -cpu EPYC ${ENABLE_KVM_X86_64} -m 1024 -M pc -no-reboot -append &quot;console=${CONSOLE} root=/dev/${DISK}2 rootwait panic=1 rootfstype=ext4 rootflags=discard rw systemd.unit=rescue.target net.ifnames=0&quot; -device virtio-scsi-pci -drive format=raw,file=${builddir}/disk.img,if=none,id=disk,cache=writeback,discard=unmap -device scsi-hd,drive=disk -device virtio-rng-pci -nographic"/>
+  </exec>
+ </target>
+
+ <target name="run-system-with-secondary-zen3">
+  <exec executable="qemu-system-x86_64">
+   <env key="QEMU_AUDIO_DRV" value="none"/>
+   <arg line=" -kernel ${builddir}/boot/vmlinuz -cpu EPYC ${ENABLE_KVM_X86_64} -m 1024 -M pc -no-reboot -append &quot;console=${CONSOLE} root=/dev/${DISK}2 rootwait panic=1 rootfstype=ext4 rootflags=discard rw systemd.unit=rescue.target net.ifnames=0&quot; -device virtio-scsi-pci -drive format=raw,file=${builddir}/disk.img,if=none,id=disk,cache=writeback,discard=unmap -device scsi-hd,drive=disk -device virtio-scsi-pci -drive format=raw,file=${builddir}/secondary.img,if=none,id=secondary,cache=writeback,discard=unmap -device scsi-hd,drive=secondary -device virtio-rng-pci -nographic"/>
+  </exec>
+ </target>
+
  <target name="build-boot-kernel">
   <fail unless="BOARD" message="Correct machine type must be specified"/>
   <antcall target="mount"/>