diff options
| -rw-r--r-- | meta/classes/bootimg.bbclass | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/meta/classes/bootimg.bbclass b/meta/classes/bootimg.bbclass index 4abe00e944..605edc911e 100644 --- a/meta/classes/bootimg.bbclass +++ b/meta/classes/bootimg.bbclass @@ -136,19 +136,30 @@ build_iso() { mkisofs_compress_opts="-r" fi + # Check the size of ${ISODIR}/rootfs.img, use mkisofs -iso-level 3 + # when it exceeds 3.8GB, the specification is 4G - 1 bytes, we need + # leave a few space for other files. + mkisofs_iso_level="" + rootfs_img_size=`stat -c '%s' ${ISODIR}/rootfs.img` + # 4080218931 = 3.8 * 1024 * 1024 * 1024 + if [ $rootfs_img_size -gt 4080218931 ]; then + bbnote "${ISODIR}/rootfs.img execeeds 3.8GB, using '-iso-level 3' for mkisofs" + mkisofs_iso_level="-iso-level 3" + fi + if [ "${PCBIOS}" = "1" ] && [ "${EFI}" != "1" ] ; then # PCBIOS only media mkisofs -V ${BOOTIMG_VOLUME_ID} \ -o ${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.iso \ -b ${ISO_BOOTIMG} -c ${ISO_BOOTCAT} \ $mkisofs_compress_opts \ - ${MKISOFS_OPTIONS} ${ISODIR} + ${MKISOFS_OPTIONS} $mkisofs_iso_level ${ISODIR} else # EFI only OR EFI+PCBIOS mkisofs -A ${BOOTIMG_VOLUME_ID} -V ${BOOTIMG_VOLUME_ID} \ -o ${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.iso \ -b ${ISO_BOOTIMG} -c ${ISO_BOOTCAT} \ - $mkisofs_compress_opts ${MKISOFS_OPTIONS} \ + $mkisofs_compress_opts ${MKISOFS_OPTIONS} $mkisofs_iso_level \ -eltorito-alt-boot -eltorito-platform efi \ -b efi.img -no-emul-boot \ ${ISODIR} |