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-rw-r--r--EFI/BOOT/make-grub.sh26
1 files changed, 18 insertions, 8 deletions
diff --git a/EFI/BOOT/make-grub.sh b/EFI/BOOT/make-grub.sh
index ca5869b..441cd39 100644
--- a/EFI/BOOT/make-grub.sh
+++ b/EFI/BOOT/make-grub.sh
@@ -21,6 +21,7 @@
# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
# 30-nov-2015: Modified by Eric Hameleers for Slackware Live Edition.
+# 27-dec-2017: Modified by Eric Hameleers, make it compatible with grub-2.02.
# Create the 64-bit EFI GRUB binary (bootx64.efi) and the El-Torito boot
# image (efiboot.img) that goes in the /isolinux directory for booting on
@@ -29,20 +30,29 @@
# Preparations:
eval $1 # EFIFORM=value1
eval $2 # EFISUFF=value2
+eval $2 # EFIDIR=value3
# Defaults in case the script was called without parameters:
EFIFORM=${EFIFORM:-"x86_64"}
EFISUFF=${EFISUFF:-"x64"}
+EFIDIR=${EFIDIR:-"/EFI/BOOT"}
echo
-echo "Building /EFI/BOOT/boot${EFISUFF}.efi and /boot/syslinux/efiboot.img."
+echo "Building ${EFIDIR}/boot${EFISUFF}.efi and /boot/syslinux/efiboot.img."
-# First, build bootx64.efi/bootia32.efi,
-# which will be installed here in /EFI/BOOT:
-grub-mkimage --format=${EFIFORM}-efi --output=boot${EFISUFF}.efi --config=grub-embedded.cfg --compression=xz --prefix=/EFI/BOOT part_gpt part_msdos fat ext2 hfs hfsplus iso9660 udf ufs1 ufs2 zfs chain linux boot appleldr ahci configfile normal regexp minicmd reboot halt search search_fs_file search_fs_uuid search_label gfxterm gfxmenu efi_gop efi_uga all_video loadbios gzio echo true probe loadenv bitmap_scale font cat help ls png jpeg tga test at_keyboard usb_keyboard
+# Create a list of modules to be added to the efi file, so that the script
+# works with mutiple grub releases (grub-2.02 added the 'disk' module):
+GMODDIR="$(dirname $(LANG=C grub-mkimage -O ${EFIFORM}-efi -p ${EFIDIR} alienbob 2>&1 | cut -d\` -f2 |cut -d\' -f1) )"
+GMODLIST=""
+for GMOD in part_gpt part_msdos fat ext2 iso9660 ntfs chain linux boot configfile normal regexp extcmd minicmd reboot halt search search_fs_file search_fs_uuid search_label gfxterm gfxmenu gfxterm_background fxterm_menu efi_gop efi_uga all_video loadbios gzio echo true probe loadenv bitmap_scale font cat help ls png jpeg tga test at_keyboard usb_keyboard disk memdisk nativedisk file loopback tar ; do
+ [ -f ${GMODDIR}/${GMOD}.mod ] && GMODLIST="${GMODLIST} ${GMOD}"
+done
+
+# Build bootx64.efi/bootia32.efi, which will be installed here in ${EFIDIR}.
+grub-mkimage --format=${EFIFORM}-efi --output=boot${EFISUFF}.efi --config=grub-embedded.cfg --compression=xz --prefix=${EFIDIR} ${GMODLIST}
# Then, create a FAT formatted image that contains bootx64.efi in the
-# /EFI/BOOT directory. This is used to bootstrap GRUB from the ISO image.
+# ${EFIDIR} directory. This is used to bootstrap GRUB from the ISO image.
dd if=/dev/zero of=efiboot.img bs=1K count=1440
# Format the image as FAT12:
mkdosfs -F 12 efiboot.img
@@ -51,8 +61,8 @@ MOUNTPOINT=$(mktemp -d)
# Mount the image there:
mount -o loop efiboot.img $MOUNTPOINT
# Copy the GRUB binary to /EFI/BOOT:
-mkdir -p $MOUNTPOINT/EFI/BOOT
-cp -a boot${EFISUFF}.efi $MOUNTPOINT/EFI/BOOT
+mkdir -p $MOUNTPOINT/${EFIDIR}
+cp -a boot${EFISUFF}.efi $MOUNTPOINT/${EFIDIR}
# Unmount and clean up:
umount $MOUNTPOINT
rmdir $MOUNTPOINT
@@ -60,5 +70,5 @@ rmdir $MOUNTPOINT
mv efiboot.img ../../boot/syslinux/
echo
-echo "Done building /EFI/BOOT/boot${EFISUFF}.efi and /boot/syslinux/efiboot.img."
+echo "Done building ${EFIDIR}/boot${EFISUFF}.efi and /boot/syslinux/efiboot.img."