function stuffy { FUNCNAME="stuffy" cp -f ${BASEDIR}/VERSION_INFO.txt ${TEMPDIR}/. if [[ "${I_AM_A_RACECAR}" == "y" ]]; then RACECAR_CHK='nice -n -19 ' else RACECAR_CHK="" fi echo "Setting up EFI stuff..." mkdir -p ${TEMPDIR}/{EFI/{${DISTNAME},boot},loader/entries} # this stuff comes from the prebootloader pkg and gummiboot pkg. lets us boot on UEFI machines with secureboot still enabled. cp ${BASEDIR}/root.x86_64/usr/lib/prebootloader/PreLoader.efi ${TEMPDIR}/EFI/boot/bootx64.efi cp ${BASEDIR}/root.x86_64/usr/lib/prebootloader/HashTool.efi ${TEMPDIR}/EFI/boot/. cp ${BASEDIR}/root.x86_64/usr/lib/gummiboot/gummibootx64.efi ${TEMPDIR}/EFI/boot/loader.efi # TODO: can i use syslinux.efi instead? echo "Checking/fetching UEFI shells..." if [ ! -f "${TEMPDIR}/EFI/shellx64_v2.efi" ]; then # EFI Shell 2.0 for UEFI 2.3+ ( http://sourceforge.net/apps/mediawiki/tianocore/index.php?title=UEFI_Shell ) curl -o ${TEMPDIR}/EFI/shellx64_v2.efi https://svn.code.sf.net/p/edk2/code/trunk/edk2/ShellBinPkg/UefiShell/X64/Shell.efi >> "${LOGFILE}.${FUNCNAME}" 2>&1 fi if [ ! -f "${TEMPDIR}/EFI/shellx64_v1.efi" ]; then # EFI Shell 1.0 for non UEFI 2.3+ ( http://sourceforge.net/apps/mediawiki/tianocore/index.php?title=Efi-shell ) curl -o ${TEMPDIR}/EFI/shellx64_v1.efi https://svn.code.sf.net/p/edk2/code/trunk/edk2/EdkShellBinPkg/FullShell/X64/Shell_Full.efi >> "${LOGFILE}.${FUNCNAME}" 2>&1 fi # now for setting up loader config/entries. maybe add memtest or something in the future? i dunno. cat > ${TEMPDIR}/loader/loader.conf << EOF timeout 3 default ${UXNAME} EOF cat > ${TEMPDIR}/loader/entries/${UXNAME}_ram.conf << EOF title ${PNAME} (RAM) linux /boot/${UXNAME}.kern initrd /boot/${UXNAME}.img options copytoram archisobasedir=${DISTNAME} archisolabel=${DISTNAME} EOF cat > ${TEMPDIR}/loader/entries/${UXNAME}.conf << EOF title ${PNAME} (Media) linux /boot/${UXNAME}.kern initrd /boot/${UXNAME}.img options archisobasedir=${DISTNAME} archisolabel=${DISTNAME} EOF cat > ${TEMPDIR}/loader/entries/uefi2.conf << EOF title UEFI Shell (v2) efi /EFI/shellx64_v2.efi EOF cat > ${TEMPDIR}/loader/entries/uefi1.conf << EOF title UEFI Shell (v1) efi /EFI/shellx64_v1.efi EOF # create the embedded efiboot FAT stuff # how big should we make the disk? echo "Generating the EFI embedded FAT filesystem..." # are we building split-arch ISOs? if [[ "${MULTIARCH}" == "n" ]]; then rm -f ${TEMPDIR}/EFI/${DISTNAME}/efiboot.img fi # now we need to calculate the space for various files we're going to include... FATSIZE=$(stat --format="%s" ${TEMPDIR}/boot/${UXNAME}.64.kern) # EFI/BDISK/bdisk.efi FATSIZE=$((${FATSIZE} + $(stat --format="%s" ${TEMPDIR}/boot/${UXNAME}.64.img))) # EFI/BDISK/bdisk.img FATSIZE=$((${FATSIZE} + $(stat --format="%s" ${BASEDIR}/root.x86_64/usr/lib/prebootloader/PreLoader.efi))) # EFI/boot/bootx64.efi FATSIZE=$((${FATSIZE} + $(stat --format="%s" ${BASEDIR}/root.x86_64/usr/lib/prebootloader/HashTool.efi))) # EFI/boot/HashTool.efi FATSIZE=$((${FATSIZE} + $(stat --format="%s" ${BASEDIR}/root.x86_64/usr/lib/gummiboot/gummibootx64.efi))) # EFI/boot/loader.efi FATSIZE=$((${FATSIZE} + $(stat --format="%s" ${TEMPDIR}/EFI/shellx64_v1.efi))) FATSIZE=$((${FATSIZE} + $(stat --format="%s" ${TEMPDIR}/EFI/shellx64_v2.efi))) FATSIZE=$((${FATSIZE} + $(du -sb ${TEMPDIR}/loader | tail -n1 | awk '{print $1}'))) # loader/* (okay so i cheated a little here.) FATSIZE=$((${FATSIZE} + 786432)) # let's give a little wiggle room; 768k should do it. -_- ${RACECAR_CHK}truncate -s "${FATSIZE}" ${TEMPDIR}/EFI/${DISTNAME}/efiboot.img ${RACECAR_CHK}mkfs.vfat -F 32 -n ${DISTNAME}_EFI ${TEMPDIR}/EFI/${DISTNAME}/efiboot.img >> "${LOGFILE}.${FUNCNAME}" 2>&1 mkdir -p ${SRCDIR}/efiboot mount ${TEMPDIR}/EFI/${DISTNAME}/efiboot.img ${SRCDIR}/efiboot mkdir -p ${SRCDIR}/efiboot/EFI/${DISTNAME} cp ${TEMPDIR}/boot/${UXNAME}.64.kern ${SRCDIR}/efiboot/EFI/${DISTNAME}/${UXNAME}.efi cp ${TEMPDIR}/boot/${UXNAME}.64.img ${SRCDIR}/efiboot/EFI/${DISTNAME}/${UXNAME}.img mkdir -p ${SRCDIR}/efiboot/{EFI/boot,loader/entries} # GETTING DEJA VU HERE. cat > ${SRCDIR}/efiboot/loader/loader.conf << EOF timeout 3 default ${UXNAME} EOF cat > ${SRCDIR}/efiboot/loader/entries/${UXNAME}_ram.conf << EOF title ${PNAME} (RAM) linux /EFI/${DISTNAME}/${UXNAME}.efi initrd /EFI/${DISTNAME}/${UXNAME}.img options copytoram archisobasedir=${DISTNAME} archisolabel=${DISTNAME} EOF cat > ${SRCDIR}/efiboot/loader/entries/${UXNAME}.conf << EOF title ${PNAME} (Media) linux /EFI/${DISTNAME}/${UXNAME}.efi initrd /EFI/${DISTNAME}/${UXNAME}.img options archisobasedir=${DISTNAME} archisolabel=${DISTNAME} EOF cat > ${SRCDIR}/efiboot/loader/entries/uefi2.conf << EOF title UEFI Shell (v2) efi /EFI/shellx64_v2.efi EOF cat > ${SRCDIR}/efiboot/loader/entries/uefi1.conf << EOF title UEFI Shell (v1) efi /EFI/shellx64_v1.efi EOF cp ${BASEDIR}/root.x86_64/usr/lib/prebootloader/PreLoader.efi ${SRCDIR}/efiboot/EFI/boot/bootx64.efi cp ${BASEDIR}/root.x86_64/usr/lib/prebootloader/HashTool.efi ${SRCDIR}/efiboot/EFI/boot/. cp ${BASEDIR}/root.x86_64/usr/lib/gummiboot/gummibootx64.efi ${SRCDIR}/efiboot/EFI/boot/loader.efi # TODO: can i use syslinux.efi instead? cp ${TEMPDIR}/EFI/shellx64_v{1,2}.efi ${SRCDIR}/efiboot/EFI/. umount ${SRCDIR}/efiboot echo "EFI configuration complete..." }