Added EFI support by the means of grub-efi
This work is based on debian-cd team work and uses, as much as possible, the same mkisofs options than the Debian Installation CD disk does. It assumes that /boot/grub/grub.cfg (and other design items) is generated by: binary_loopback_cfg . It relies on efi-image and grub-cpmodules being setup as build scripts on live-build package. In the future event of these two files being moved to a binary package (they are originally from: src: live-installer) the binary_grub-efi script would have to be rewritten to take the new paths into account.
This commit is contained in:
Adrian Gibanel Lopez
parent
9cebad25f9
commit
7becd08e4d
|
|
@ -39,7 +39,7 @@
|
|||
.br
|
||||
[\fB\-\-bootappend\-live\fR \fIPARAMETER\fR|\fI"PARAMETERS"\fR]
|
||||
.br
|
||||
[\fB\-\-bootloader\fR grub|grub2|syslinux]
|
||||
[\fB\-\-bootloader\fR grub|grub2|syslinux|grub-efi]
|
||||
.br
|
||||
[\fB\-\-cache\fR true|false]
|
||||
.br
|
||||
|
|
@ -263,7 +263,7 @@ defines the filesystem to be used in the image type. This only has an effect if
|
|||
sets boot parameters specific to debian\-installer, if included.
|
||||
.IP "\fB\-\-bootappend\-live\fR \fIPARAMETER\fR|""\fIPARAMETERS\fR""" 4
|
||||
sets boot parameters specific to debian\-live. A complete list of boot parameters can be found in the \fIlive\-boot\fR(7) and \fIlive\-config\fR(7) manual pages.
|
||||
.IP "\fB\-\-bootloader\fR grub|grub2|syslinux" 4
|
||||
.IP "\fB\-\-bootloader\fR grub|grub2|syslinux|grub-efi" 4
|
||||
defines which bootloader is being used in the generated image. This has only an effect if the selected binary image type does allow to choose the bootloader. For example, if you build a iso, always syslinux (or more precise, isolinux) is being used. Also note that some combinations of binary images types and bootloaders may be possible but live\-build does not support them yet. \fBlb config\fR will fail to create such a not yet supported configuration and give a explanation about it. For hdd images on amd64 and i386, the default is syslinux.
|
||||
.IP "\fB\-\-cache\fR true|false" 4
|
||||
defines globally if any cache should be used at all. Different caches can be controlled through the their own options.
|
||||
|
|
|
|||
|
|
@ -69,6 +69,7 @@ lb binary_loadlin ${@}
|
|||
lb binary_win32-loader ${@}
|
||||
lb binary_includes ${@}
|
||||
lb binary_hooks ${@}
|
||||
lb binary_grub-efi ${@}
|
||||
lb binary_checksums ${@}
|
||||
|
||||
if [ "${LB_BUILD_WITH_CHROOT}" != "true" ]
|
||||
|
|
|
|||
|
|
@ -0,0 +1,255 @@
|
|||
#!/bin/sh
|
||||
|
||||
## live-build(7) - System Build Scripts
|
||||
## Copyright (C) 2016 Adrian Gibanel Lopez <adrian15sgd@gmail.com>
|
||||
##
|
||||
## This program comes with ABSOLUTELY NO WARRANTY; for details see COPYING.
|
||||
## This is free software, and you are welcome to redistribute it
|
||||
## under certain conditions; see COPYING for details.
|
||||
|
||||
|
||||
set -e
|
||||
|
||||
# Including common functions
|
||||
[ -e "${LIVE_BUILD}/scripts/build.sh" ] && . "${LIVE_BUILD}/scripts/build.sh" || . /usr/lib/live/build.sh
|
||||
|
||||
# Setting static variables
|
||||
DESCRIPTION="$(Echo 'prepares and installs Grub based EFI support into binary')"
|
||||
HELP=""
|
||||
USAGE="${PROGRAM} [--force]"
|
||||
|
||||
Arguments "${@}"
|
||||
|
||||
# Reading configuration files
|
||||
Read_conffiles config/all config/common config/bootstrap config/chroot config/binary config/source
|
||||
Set_defaults
|
||||
|
||||
Check_Any_Bootloader_Role "grub-efi"
|
||||
|
||||
Echo_message "Begin preparing Grub based EFI support..."
|
||||
|
||||
# Requiring stage file
|
||||
Require_stagefile .build/config .build/bootstrap
|
||||
|
||||
# Checking stage file
|
||||
Check_stagefile .build/binary_grub-efi
|
||||
|
||||
# Checking lock file
|
||||
Check_lockfile .lock
|
||||
|
||||
# Creating lock file
|
||||
Create_lockfile .lock
|
||||
|
||||
# Check architecture
|
||||
Check_architectures amd64 i386
|
||||
Check_crossarchitectures
|
||||
|
||||
case "${LB_ARCHITECTURES}" in
|
||||
amd64)
|
||||
_EFI_TYPE=efi64
|
||||
;;
|
||||
i386)
|
||||
_EFI_TYPE=efi32
|
||||
;;
|
||||
*)
|
||||
echo "ERROR: can't provide EFI boot support to architecture ${LB_ARCHITECTURES}" >&2
|
||||
exit 1
|
||||
;;
|
||||
esac
|
||||
|
||||
|
||||
# Checking depends
|
||||
case "${LB_BUILD_WITH_CHROOT}" in
|
||||
true)
|
||||
_CHROOT_DIR=""
|
||||
_SYSLINUX_EFI_DIR="chroot/usr/lib/SYSLINUX.EFI/$_EFI_TYPE"
|
||||
_SYSLINUX_COMMON_DIR="chroot/usr/lib/syslinux/modules/$_EFI_TYPE"
|
||||
|
||||
Check_package chroot /usr/lib/grub/x86_64-efi/configfile.mod grub-efi-amd64-bin
|
||||
Check_package chroot /usr/lib/grub/i386-efi/configfile.mod grub-efi-ia32-bin
|
||||
Check_package chroot /usr/bin/grub-mkimage grub-common
|
||||
Check_package chroot /usr/bin/mcopy mtools
|
||||
Check_package chroot /sbin/mkfs.msdos dosfstools
|
||||
;;
|
||||
|
||||
false)
|
||||
_CHROOT_DIR="chroot"
|
||||
|
||||
if [ ! -e /usr/lib/grub/x86_64-efi ]
|
||||
then
|
||||
# grub-efi-amd64-bin
|
||||
Echo_error "/usr/lib/grub/x86_64-efi - no such directory"
|
||||
exit 1
|
||||
fi
|
||||
|
||||
if [ ! -e /usr/lib/grub/i386-efi ]
|
||||
then
|
||||
# grub-efi-ia32-bin
|
||||
Echo_error "/usr/lib/grub/i386-efi - no such directory"
|
||||
exit 1
|
||||
fi
|
||||
|
||||
if [ ! -e /usr/bin/grub-mkimage ]
|
||||
then
|
||||
# grub-common
|
||||
Echo_error "/usr/bin/grub-mkimage - no such file."
|
||||
exit 1
|
||||
fi
|
||||
|
||||
if [ ! -e /usr/bin/mcopy ]
|
||||
then
|
||||
# mtools
|
||||
Echo_error "/usr/bin/mcopy - no such file."
|
||||
exit 1
|
||||
fi
|
||||
|
||||
if [ ! -e /sbin/mkfs.msdos ]
|
||||
then
|
||||
# dosfstools
|
||||
Echo_error "/sbin/mkfs.msdos - no such file."
|
||||
exit 1
|
||||
fi
|
||||
;;
|
||||
esac
|
||||
|
||||
|
||||
|
||||
|
||||
case "${LB_INITRAMFS}" in
|
||||
live-boot)
|
||||
INITFS="live"
|
||||
;;
|
||||
|
||||
*)
|
||||
INITFS=""
|
||||
;;
|
||||
esac
|
||||
|
||||
# Setting destination directory
|
||||
case "${LIVE_IMAGE_TYPE}" in
|
||||
iso*|tar)
|
||||
case "${LB_INITRAMFS}" in
|
||||
live-boot)
|
||||
DESTDIR_LIVE="binary/live"
|
||||
;;
|
||||
|
||||
*)
|
||||
DESTDIR_LIVE="binary/live"
|
||||
;;
|
||||
esac
|
||||
|
||||
DESTDIR_INSTALL="binary/install"
|
||||
;;
|
||||
|
||||
hdd*|netboot)
|
||||
Echo_warning "Bootloader in this image type not yet supported by live-build."
|
||||
Echo_warning "This would produce a not bootable image, aborting (FIXME)."
|
||||
exit 1
|
||||
;;
|
||||
esac
|
||||
|
||||
# Restoring cache
|
||||
Restore_cache cache/packages.binary
|
||||
|
||||
# Installing depends
|
||||
Install_package
|
||||
|
||||
# Cleanup files that we generate
|
||||
rm -rf binary/boot/efi.img binary/boot/grub/i386-efi/ binary/boot/grub/x86_64-efi
|
||||
|
||||
# This is workaround till both efi-image and grub-cpmodules are put into a binary package
|
||||
case "${LB_BUILD_WITH_CHROOT}" in
|
||||
true)
|
||||
if [ ! -e "${LIVE_BUILD}" ] ; then
|
||||
LIVE_BUILD_PATH="/usr/lib/live/build"
|
||||
else
|
||||
LIVE_BUILD_PATH="${LIVE_BUILD}/scripts/build"
|
||||
fi
|
||||
mkdir -p chroot/${LIVE_BUILD_PATH}
|
||||
cp "${LIVE_BUILD_PATH}/efi-image" "chroot/${LIVE_BUILD_PATH}"
|
||||
cp "${LIVE_BUILD_PATH}/grub-cpmodules" "chroot/${LIVE_BUILD_PATH}"
|
||||
;;
|
||||
esac
|
||||
#####
|
||||
cat >binary.sh <<END
|
||||
#!/bin/sh
|
||||
|
||||
set -e
|
||||
|
||||
PRE_EFI_IMAGE_PATH="${PATH}"
|
||||
if [ ! -e "${LIVE_BUILD}" ] ; then
|
||||
LIVE_BUILD_PATH="/usr/lib/live/build"
|
||||
else
|
||||
LIVE_BUILD_PATH="${LIVE_BUILD}/scripts/build"
|
||||
fi
|
||||
|
||||
PATH="${PATH}:\${LIVE_BUILD_PATH}" # Make sure grub-cpmodules is used as if it was installed in the system
|
||||
|
||||
"\${LIVE_BUILD_PATH}/efi-image" "${_CHROOT_DIR}/grub-efi-temp-x86_64-efi/" "x86_64-efi" "x64" "debian-live/amd64"
|
||||
mkdir -p ${_CHROOT_DIR}/grub-efi-temp/efi/boot
|
||||
mcopy -n -i ${_CHROOT_DIR}/grub-efi-temp-x86_64-efi/efi.img '::efi/boot/boot*.efi' ${_CHROOT_DIR}/grub-efi-temp/efi/boot
|
||||
cp -r "${_CHROOT_DIR}"/grub-efi-temp-x86_64-efi/* "${_CHROOT_DIR}/grub-efi-temp/"
|
||||
|
||||
"\${LIVE_BUILD_PATH}/efi-image" "${_CHROOT_DIR}/grub-efi-temp-i386-efi/" "i386-efi" "ia32" "debian-live/i386"
|
||||
PATH="\${PRE_EFI_IMAGE_PATH}"
|
||||
mkdir -p ${_CHROOT_DIR}/grub-efi-temp/efi/boot
|
||||
mcopy -n -i ${_CHROOT_DIR}/grub-efi-temp-i386-efi/efi.img '::efi/boot/boot*.efi' ${_CHROOT_DIR}/grub-efi-temp/efi/boot
|
||||
cp -r "${_CHROOT_DIR}"/grub-efi-temp-i386-efi/* "${_CHROOT_DIR}/grub-efi-temp/"
|
||||
|
||||
# The code below is adapted from tools/boot/jessie/boot-x86
|
||||
# in debian-cd
|
||||
|
||||
# Stuff the EFI boot files into a FAT filesystem, making it as
|
||||
# small as possible. 24KiB headroom seems to be enough;
|
||||
# (x+31)/32*32 rounds up to multiple of 32.
|
||||
# This is the same as in efi-image, but we need to redo it here in
|
||||
# the case of a multi-arch amd64/i386 image
|
||||
|
||||
size=0
|
||||
for file in ${_CHROOT_DIR}/grub-efi-temp/efi/boot/boot*.efi; do
|
||||
size=\$((\$size + \$(stat -c %s "\$file")))
|
||||
done
|
||||
|
||||
blocks=\$(((\$size / 1024 + 55) / 32 * 32 ))
|
||||
|
||||
rm -f ${_CHROOT_DIR}/grub-efi-temp/boot/grub/efi.img
|
||||
mkfs.msdos -C "${_CHROOT_DIR}/grub-efi-temp/boot/grub/efi.img" \$blocks >/dev/null
|
||||
mmd -i "${_CHROOT_DIR}/grub-efi-temp/boot/grub/efi.img" ::efi
|
||||
mmd -i "${_CHROOT_DIR}/grub-efi-temp/boot/grub/efi.img" ::efi/boot
|
||||
mcopy -o -i "${_CHROOT_DIR}/grub-efi-temp/boot/grub/efi.img" ${_CHROOT_DIR}/grub-efi-temp/efi/boot/boot*.efi \
|
||||
"::efi/boot"
|
||||
END
|
||||
|
||||
case "${LB_BUILD_WITH_CHROOT}" in
|
||||
true)
|
||||
mv binary.sh chroot/
|
||||
Chroot chroot "sh binary.sh"
|
||||
rm -f chroot/binary.sh
|
||||
|
||||
# Saving cache
|
||||
Save_cache cache/packages.binary
|
||||
|
||||
# Removing depends
|
||||
Remove_package
|
||||
;;
|
||||
|
||||
false)
|
||||
sh binary.sh
|
||||
rm -f binary.sh
|
||||
;;
|
||||
esac
|
||||
|
||||
# Remove unnecessary files
|
||||
rm -f chroot/grub-efi-temp/bootnetia32.efi
|
||||
rm -f chroot/grub-efi-temp/bootnetx64.efi
|
||||
|
||||
mkdir -p binary
|
||||
cp -r chroot/grub-efi-temp/* binary/
|
||||
rm -rf chroot/grub-efi-temp-x86_64-efi
|
||||
rm -rf chroot/grub-efi-temp-i386-efi
|
||||
rm -rf chroot/grub-efi-temp
|
||||
|
||||
# We rely on: binary_loopback_cfg to generate grub.cfg and other configuration files
|
||||
|
||||
# Creating stage file
|
||||
Create_stagefile .build/binary_grub-efi
|
||||
|
|
@ -151,6 +151,15 @@ do
|
|||
XORRISO_OPTIONS="${XORRISO_OPTIONS} -no-emul-boot -boot-load-size 4 -boot-info-table"
|
||||
;;
|
||||
|
||||
grub-efi)
|
||||
if [ -e binary/boot/grub/efi.img ]
|
||||
then
|
||||
XORRISO_OPTIONS="${XORRISO_OPTIONS} -e boot/grub/efi.img -no-emul-boot"
|
||||
XORRISO_OPTIONS="${XORRISO_OPTIONS} -isohybrid-gpt-basdat -isohybrid-apm-hfsplus"
|
||||
else
|
||||
Echo "No EFI boot code to include in the ISO"
|
||||
fi
|
||||
;;
|
||||
|
||||
*)
|
||||
Echo_warning "Bootloader on your architecture not yet supported by live-build."
|
||||
|
|
|
|||
Loading…
Reference in New Issue