X-Git-Url: https://git.grml.org/?p=grml-live.git;a=blobdiff_plain;f=grml-live;h=88d796fb56bcc3cf1f7b52f70b5fec6189da2f02;hp=b14320b8b8f6fa032a7a9613aa6c76e63c067a19;hb=17e7145abf34730eff02a38246213f018e4dd265;hpb=090c35d7097cf9921038d8c83f77adabe83a676b diff --git a/grml-live b/grml-live index b14320b..88d796f 100755 --- a/grml-live +++ b/grml-live @@ -1185,17 +1185,53 @@ else einfo "Forcing rebuild of ISO because files on ISO have been modified." fi - # support mkisofs as well as genisoimage - if which mkisofs >/dev/null 2>&1; then + # support xorriso as well mkisofs and genisoimage + if which xorriso >/dev/null 2>&1 && \ + dpkg --compare-versions $(dpkg-query -W -f='${Version}\n' xorriso 2>/dev/null) gt-nl 1.1.6-2 ; then + MKISOFS='xorriso -as mkisofs' + elif which mkisofs >/dev/null 2>&1; then MKISOFS='mkisofs' elif which genisoimage >/dev/null 2>&1; then MKISOFS='genisoimage' else - log "Error: neither mkisofs nor genisoimage available - can not create ISO." - eerror "Error: neither mkisofs nor genisoimage available - can not create ISO." ; eend 1 + log "Error: neither xorriso nor mkisofs nor genisoimage available - can not create ISO." + eerror "Error: neither xorriso nor mkisofs nor genisoimage available - can not create ISO." ; eend 1 bailout fi + case "$ARCH" in + amd64) + # using -eltorito-alt-boot is limited to xorriso for now + case "$MKISOFS" in + xorriso*) + einfo "Using xorriso for ISO generation." ; eend 0 + + if [ -r "${CHROOT_OUTPUT}/var/lib/grml_live_efi.img" ] ; then + einfo "Found /var/lib/grml_live_efi.img - moving to /boot/efi.img for ISO." + log "Found /var/lib/grml_live_efi.img - moving to /boot/efi.img for ISO." + mv "${CHROOT_OUTPUT}/var/lib/grml_live_efi.img" "${BUILD_OUTPUT}/boot/efi.img" + eend $? + fi + + if [ -r "${CHROOT_OUTPUT}/var/lib/grml_live_bootx64.efi" ] ; then + einfo "Found /var/lib/grml_live_bootx64.efi - moving to /efi/boot/bootx64.efi for ISO" + log "Found /var/lib/grml_live_bootx64.efi - moving to /efi/boot/bootx64.efi for ISO" + mkdir -p "${BUILD_OUTPUT}/efi/boot/" + mv "${CHROOT_OUTPUT}/var/lib/grml_live_bootx64.efi" "${BUILD_OUTPUT}/efi/boot/bootx64.efi" + eend $? + fi + + if [ -r "${BUILD_OUTPUT}"/boot/efi.img ] ; then + einfo "/boot/efi.img found and amd64 architecture present, extending boot arguments." + log "/boot/efi.img found and amd64 architecture present, extending boot arguments." + BOOT_ARGS="$BOOT_ARGS -boot-info-table -eltorito-alt-boot -e boot/efi.img -no-emul-boot" + eend $? + fi + ;; + esac + ;; + esac + CURRENT_DIR=$(pwd) if cd "$BUILD_OUTPUT" ; then if [ "$BOOT_METHOD" = "grub2" ]; then @@ -1206,7 +1242,7 @@ else dd of=boot/grub/toriboot.bin conv=notrunc 2>/dev/null fi log "$MKISOFS -V '${GRML_NAME} ${VERSION}' -publisher 'grml-live | grml.org' -l -r -J $BOOT_ARGS -o ${ISO_OUTPUT}/${ISO_NAME} ." - "$MKISOFS" -V "${GRML_NAME} ${VERSION}" -publisher 'grml-live | grml.org' \ + $MKISOFS -V "${GRML_NAME} ${VERSION}" -publisher 'grml-live | grml.org' \ -l -r -J $BOOT_ARGS -no-pad \ -o "${ISO_OUTPUT}/${ISO_NAME}" . ; RC=$? # both of these need core.img there, so it’s easier to write it here @@ -1228,28 +1264,10 @@ else log "Skipping creation of hybrid ISO file as requested via HYBRID_METHOD=disable" einfo "Skipping creation of hybrid ISO file as requested via HYBRID_METHOD=disable" eend 0 - # use isohybrid only on request - elif [ "$HYBRID_METHOD" = "isohybrid" ] ; then - if ! which isohybrid >/dev/null 2>&1 ; then - bailout 12 "isohybrid binary not found - please install syslinux/syslinux-common" - else - log "Creating hybrid ISO file with isohybrid method" - einfo "Creating hybrid ISO file with isohybrid method" - # Notes for consideration: - # "-entry 4 -type 1c" - # * using 4 as the partition number is supposed to help with BIOSes - # that only support USB-Zip boot - # * using 1c (i.e. hidden FAT32 LBA), instead of the default 0x17 - # (hidden NTFS, IIRC), as the partition type is sometimes needed - # to get the BIOS even look at the partition created by isohybrid - isohybrid "${ISO_OUTPUT}/${ISO_NAME}" - eend $? - fi - # by default use our manifold boot method: - else + elif [ "$HYBRID_METHOD" = "manifold" ] ; then # isoinfo is part of both mkisofs and genisoimage so we're good bootoff=$(isoinfo -l -i "${ISO_OUTPUT}/${ISO_NAME}" | \ - sed -n '/^.*\[ *\([0-9]*\)[] ].* ISOLINUX.BIN;1 *$/s//\1/p') + sed -n '/^.*\[ *\([0-9]*\)[] ].* ISOLINUX.BIN[;1]* *$/s//\1/p') if ! [ -r boot/grub/core.img ] ; then ewarn "boot/grub/core.img not found, not creating manifold boot ISO file" elif [ "${bootoff:-0}" -lt 1 ] ; then @@ -1267,6 +1285,29 @@ else fi | dd of="${ISO_OUTPUT}/${ISO_NAME}" conv=notrunc 2>/dev/null eend $? fi + # use isohybrid as default + else + if ! which isohybrid >/dev/null 2>&1 ; then + bailout 12 "isohybrid binary not found - please install syslinux/syslinux-common" + else + log "Creating hybrid ISO file with isohybrid method" + einfo "Creating hybrid ISO file with isohybrid method" + # Notes for consideration: + # "-entry 4 -type 1c" + # * using 4 as the partition number is supposed to help with BIOSes + # that only support USB-Zip boot + # * using 1c (i.e. hidden FAT32 LBA), instead of the default 0x17 + # (hidden NTFS, IIRC), as the partition type is sometimes needed + # to get the BIOS even look at the partition created by isohybrid + if isohybrid --help | grep -q -- --uefi ; then + einfo "Detected uefi support for isohybrid, enabling." + ISOHYBRID_OPTIONS=--uefi + fi + + log "isohybrid $ISOHYBRID_OPTIONS ${ISO_OUTPUT}/${ISO_NAME}" + isohybrid $ISOHYBRID_OPTIONS "${ISO_OUTPUT}/${ISO_NAME}" + eend $? + fi fi # generate md5sum and sha1sum of ISO if we are using class 'RELEASE':