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remove UEFI boot

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This commit is contained in:
Kyle Glaws
2022-04-25 09:44:18 -04:00
parent eb04a7c920
commit 09894e4788
14 changed files with 28 additions and 272 deletions
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21
config.sh
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@ -25,7 +25,7 @@ export LFSEFILABEL=LFSEFI
export LFSFSTYPE=ext4 export LFSFSTYPE=ext4
export KERNELVERS=5.16.9 export KERNELVERS=5.16.9
export FDISK_INSTR_BIOS=" export FDISK_INSTR="
o # create DOS partition table o # create DOS partition table
n # new partition n # new partition
# default partition type (primary) # default partition type (primary)
@ -36,26 +36,9 @@ y # confirm overwrite (noop if not prompted)
w # write to device and quit w # write to device and quit
" "
export FDISK_INSTR_UEFI="
g # create GPT
n # new partition
# default 1st partition
# default start sector (2048)
+512M # 512 MiB
y # confirm overwrite (noop if not prompted)
t # modify parition type
1 # EFI type
n # new partition
# default 2nd partition
# default start sector
# default end sector
y # confirm overwrite (noop if not prompted)
w # write to device and quit
"
KEYS="MAKEFLAGS PACKAGE_LIST PACKAGE_DIR LOG_DIR KEEP_LOGS LFS LFS_TGT"\ KEYS="MAKEFLAGS PACKAGE_LIST PACKAGE_DIR LOG_DIR KEEP_LOGS LFS LFS_TGT"\
" LFS_FS LFS_IMG LFS_IMG_SIZE ROOT_PASSWD RUN_TESTS TESTLOG_DIR LFSHOSTNAME"\ " LFS_FS LFS_IMG LFS_IMG_SIZE ROOT_PASSWD RUN_TESTS TESTLOG_DIR LFSHOSTNAME"\
" LFSROOTLABEL LFSEFILABEL LFSFSTYPE KERNELVERS FDISK_INSTR_BIOS FDISK_INSTR_UEFI" " LFSROOTLABEL LFSEFILABEL LFSFSTYPE KERNELVERS FDISK_INSTR"
for KEY in $KEYS for KEY in $KEYS
do do

153
mylfs.sh
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@ -25,8 +25,6 @@ your own risk.
-V|--verbose The script will output more information where applicable -V|--verbose The script will output more information where applicable
(careful what you wish for). (careful what you wish for).
-f|--uefi Build LFS with UEFI boot instead of the default BIOS boot.
-e|--check Output LFS dependency version information, then exit. -e|--check Output LFS dependency version information, then exit.
It is recommended that you run this before proceeding It is recommended that you run this before proceeding
with the rest of the build. with the rest of the build.
@ -202,15 +200,8 @@ function init_image {
export LOOP=$(losetup -f) # export for grub.sh export LOOP=$(losetup -f) # export for grub.sh
losetup $LOOP $LFS_IMG losetup $LOOP $LFS_IMG
# partition the device # partition the device.
if $UEFI # remove spaces and comments from instructions
then
local FDISK_INSTR=$FDISK_INSTR_UEFI
else
local FDISK_INSTR=$FDISK_INSTR_BIOS
fi
# remove spaces and comments
FDISK_INSTR=$(echo "$FDISK_INSTR" | sed 's/ *#.*//') FDISK_INSTR=$(echo "$FDISK_INSTR" | sed 's/ *#.*//')
# fdisk fails to get kernel to re-read the partition table # fdisk fails to get kernel to re-read the partition table
@ -226,34 +217,15 @@ function init_image {
sleep 1 # give the kernel a sec sleep 1 # give the kernel a sec
losetup -P $LOOP $LFS_IMG losetup -P $LOOP $LFS_IMG
if $UEFI local LOOP_P1=${LOOP}p1
then
local LOOP_P1=${LOOP}p1
local LOOP_P2=${LOOP}p2
# setup root partition # setup root partition
mkfs -t $LFS_FS $LOOP_P2 &> /dev/null mkfs -t $LFS_FS $LOOP_P1 &> /dev/null
mkdir -p $LFS mkdir -p $LFS
mount -t $LFS_FS $LOOP_P2 $LFS mount -t $LFS_FS $LOOP_P1 $LFS
# setup EFI partition e2label $LOOP_P1 $LFSROOTLABEL
mkfs.vfat $LOOP_P1 &> /dev/null
mkdir -p $LFS/boot/efi
mount -t vfat $LOOP_P1 $LFS/boot/efi
# label the partitions
dosfslabel $LOOP_P1 $LFSEFILABEL &> /dev/null
e2label $LOOP_P2 $LFSROOTLABEL
else
local LOOP_P1=${LOOP}p1
# setup root partition
mkfs -t $LFS_FS $LOOP_P1 &> /dev/null
mkdir -p $LFS
mount -t $LFS_FS $LOOP_P1 $LFS
e2label $LOOP_P1 $LFSROOTLABEL
fi
rm -rf $LFS/lost+found rm -rf $LFS/lost+found
echo "done." echo "done."
@ -305,12 +277,7 @@ function init_image {
install_template ./templates/etc__lfs-release LFS_VERSION install_template ./templates/etc__lfs-release LFS_VERSION
install_template ./templates/etc__lsb-release LFS_VERSION install_template ./templates/etc__lsb-release LFS_VERSION
install_template ./templates/etc__os-release LFS_VERSION install_template ./templates/etc__os-release LFS_VERSION
install_template ./templates/etc__fstab LFSROOTLABEL LFSEFILABEL LFSFSTYPE install_template ./templates/etc__fstab LFSROOTLABEL LFSFSTYPE
if ! $UEFI
then
sed -i "s/^.*LFSEFILABEL.*$//" $LFS/etc/fstab
sed -i "s/^.*efivars.*$//" $LFS/etc/fstab
fi
# make special device files # make special device files
mknod -m 600 $LFS/dev/console c 5 1 mknod -m 600 $LFS/dev/console c 5 1
@ -395,24 +362,11 @@ function mount_image {
# attach loop device # attach loop device
export LOOP=$(losetup -f) # export for grub.sh export LOOP=$(losetup -f) # export for grub.sh
local LOOP_P1=${LOOP}p1 local LOOP_P1=${LOOP}p1
local LOOP_P2=${LOOP}p2
if $UEFI losetup -P $LOOP $LFS_IMG
then
losetup -P $LOOP $LFS_IMG
sleep 1 # give the kernel a sec
# mount root fs sleep 1
mount $LOOP_P2 $LFS mount $LOOP_P1 $LFS
# mount boot partition
mount -t vfat $LOOP_P1 $LFS/boot/efi
else
losetup -P $LOOP $LFS_IMG
sleep 1
mount $LOOP_P1 $LFS
fi
# mount stuff from the host onto the target disk # mount stuff from the host onto the target disk
mount --bind /dev $LFS/dev mount --bind /dev $LFS/dev
@ -544,11 +498,6 @@ function build_phase {
CHROOT=true CHROOT=true
fi fi
if [ $PHASE -eq 5 ]
then
PHASE=5_$({ $UEFI && echo "uefi"; } || echo "bios")
fi
while read pkg while read pkg
do do
if $FOUNDSTARTPKG && $ONEOFF if $FOUNDSTARTPKG && $ONEOFF
@ -624,14 +573,7 @@ function install_image {
$VERBOSE && set -x $VERBOSE && set -x
# partition the device # partition the device.
if $UEFI
then
local FDISK_INSTR=$FDISK_INSTR_UEFI
else
local FDISK_INSTR=$FDISK_INSTR_BIOS
fi
# remove spaces and comments # remove spaces and comments
FDISK_INSTR=$(echo "$FDISK_INSTR" | sed 's/ *#.*//') FDISK_INSTR=$(echo "$FDISK_INSTR" | sed 's/ *#.*//')
@ -640,55 +582,25 @@ function install_image {
echo "ERROR: failed to format $INSTALL_TGT. Consider manually clearing $INSTALL_TGT's parition table." echo "ERROR: failed to format $INSTALL_TGT. Consider manually clearing $INSTALL_TGT's parition table."
exit exit
fi fi
# the kernel might need this.
sleep 1
partprobe $INSTALL_TGT partprobe $INSTALL_TGT
sleep 1
trap "echo 'install failed.' && unmount_image && exit 1" ERR trap "echo 'install failed.' && unmount_image && exit 1" ERR
local LOOP=$(losetup -f)
losetup -P $LOOP $LFS_IMG
local LOOP_P1=${LOOP}p1
local LOOP_P2=${LOOP}p2
local INSTALL_P1="${INSTALL_TGT}${PART_PREFIX}1"
local INSTALL_P2="${INSTALL_TGT}${PART_PREFIX}2"
mkdir -p $LFS $INSTALL_MOUNT mkdir -p $LFS $INSTALL_MOUNT
if $UEFI # mount IMG file
then local LOOP=$(losetup -f)
# setup root partition local LOOP_P1=${LOOP}p1
mkfs -t $LFS_FS $INSTALL_P2 &> /dev/null losetup -P $LOOP $LFS_IMG
mkdir -p $INSTALL_MOUNT
mount -t $LFS_FS $INSTALL_P2 $INSTALL_MOUNT
# setup EFI partition # setup install partition
mkfs.vfat -F 32 $INSTALL_P1 &> /dev/null local INSTALL_P1="${INSTALL_TGT}${PART_PREFIX}1"
mkdir -p $INSTALL_MOUNT/boot/efi mkfs -t $LFS_FS $INSTALL_P1 &> /dev/null
mount -t vfat $INSTALL_P1 $INSTALL_MOUNT/boot/efi e2label $INSTALL_P1 $LFSROOTLABEL
# label the partitions # mount install partition
dosfslabel $INSTALL_P1 $LFSEFILABEL &> /dev/null mount $INSTALL_P1 $INSTALL_MOUNT
e2label $INSTALL_P2 $LFSROOTLABEL mount $LOOP_P1 $LFS
# mount $LFS_IMG
mount $LOOP_P2 $LFS
mount -t vfat $LOOP_P1 $LFS/boot/efi
else
# setup root partition
mkfs -t $LFS_FS $INSTALL_P1 &> /dev/null
mkdir -p $LFS
mount -t $LFS_FS $INSTALL_P1 $INSTALL_MOUNT
# add label
e2label $INSTALL_P1 $LFSROOTLABEL
# mount $LFS_IMG
mount -t $LFS_FS $LOOP_P1 $LFS
fi
echo -n "Copying files... " echo -n "Copying files... "
cp -r $LFS/* $INSTALL_MOUNT/ cp -r $LFS/* $INSTALL_MOUNT/
@ -703,11 +615,6 @@ function install_image {
mount -t sysfs sysfs $INSTALL_MOUNT/sys mount -t sysfs sysfs $INSTALL_MOUNT/sys
local GRUB_CMD="grub-install $INSTALL_TGT --target i386-pc" local GRUB_CMD="grub-install $INSTALL_TGT --target i386-pc"
if $UEFI
then
mount -t efivarfs efivarfs $INSTALL_MOUNT/sys/firmware/efi/efivars
GRUB_CMD="grub-install $INSTALL_TGT --bootloader-id=LFS --recheck"
fi
echo -n "Installing GRUB. This may take a few minutes... " echo -n "Installing GRUB. This may take a few minutes... "
chroot $INSTALL_MOUNT /usr/bin/bash -c "$GRUB_CMD" chroot $INSTALL_MOUNT /usr/bin/bash -c "$GRUB_CMD"
@ -773,7 +680,6 @@ FOUNDSTARTPHASE=false
MOUNT=false MOUNT=false
UNMOUNT=false UNMOUNT=false
CLEAN=false CLEAN=false
export UEFI=false # exported for linux.sh
while [ $# -gt 0 ]; do while [ $# -gt 0 ]; do
case $1 in case $1 in
@ -785,11 +691,6 @@ while [ $# -gt 0 ]; do
export VERBOSE=true # exporting for chroot export VERBOSE=true # exporting for chroot
shift shift
;; ;;
-f|--uefi)
[ ! -d /sys/firmware/efi ] && echo "ERROR: The host system must be booted in UEFI mode in order to build LFS with UEFI support."
UEFI=true
shift
;;
-e|--check) -e|--check)
CHECKDEPS=true CHECKDEPS=true
shift shift
@ -875,7 +776,7 @@ do
done done
if [ -n "$STARTPHASE" ] && if [ -n "$STARTPHASE" ] &&
[ "$STARTPHASE" != 1 -a "$STARTPHASE" != 2 -a "$STARTPHASE" != 3 -a "$STARTPHASE" != 4 -a "$STARTPHASE" != 5 ] [ "$STARTPHASE" != 1 -a "$STARTPHASE" != 2 -a "$STARTPHASE" != 3 -a "$STARTPHASE" != 4 ]
then then
echo "ERROR: phase '$STARTPHASE' does not exist" echo "ERROR: phase '$STARTPHASE' does not exist"
exit 1 exit 1
@ -952,10 +853,6 @@ $ONEOFF && $FOUNDSTARTPHASE && unmount_image && exit
build_phase 4 build_phase 4
$ONEOFF && $FOUNDSTARTPHASE && unmount_image && exit
build_phase 5
# final cleanup # final cleanup
rm -rf $LFS/tmp/* rm -rf $LFS/tmp/*
find $LFS/usr/lib $LFS/usr/libexec -name \*.la -delete find $LFS/usr/lib $LFS/usr/libexec -name \*.la -delete

1
phase4/build_order.txt
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@ -54,6 +54,7 @@ diffutils
gawk gawk
findutils findutils
groff groff
grub
gzip gzip
iproute2 iproute2
kbd kbd

0
phase5_bios/grub.sh → phase4/grub.sh
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14
phase4/linux.sh
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@ -30,20 +30,6 @@ else
config_off CONFIG_UEVENT_HELPER config_off CONFIG_UEVENT_HELPER
config_on CONFIG_DEVTMPFS config_on CONFIG_DEVTMPFS
config_on CONFIG_MODULES config_on CONFIG_MODULES
if $UEFI
then
config_on CONFIG_EFI
config_on CONFIG_EFI_STUB
config_off CONFIG_EFI_VARS
config_on CONFIG_EFI_RUNTIME_MAP
config_on CONFIG_PARTITION_ADVANCED
config_on CONFIG_EFI_PARTITION
config_on CONFIG_FB
config_on CONFIG_FB_EFI
config_on CONFIG_FRAMEBUFFER_CONSOLE
config_on CONFIG_EFIVAR_FS
fi
fi fi
make make

1
phase5_bios/build_order.txt
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@ -1 +0,0 @@
grub

7
phase5_uefi/build_order.txt
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@ -1,7 +0,0 @@
# UEFI Boot Dependencies
popt
mandoc
efivar
efibootmgr
grub

9
phase5_uefi/efibootmgr.sh
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@ -1,9 +0,0 @@
# efibootmanager Phase 4
sed -e '/extern int efi_set_verbose/d' -i src/efibootmgr.c
sed 's/-Werror//' -i Make.defaults
make EFIDIR=LFS EFI_LOADER=grubx64.efi
make install EFIDIR=LFS

7
phase5_uefi/efivar.sh
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@ -1,7 +0,0 @@
# efivar Phase 4
sed '/prep :/a\\ttouch prep' -i src/Makefile
make
make install LIBDIR=/usr/lib

59
phase5_uefi/grub.sh
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@ -1,59 +0,0 @@
# GRUB Phase 4
mkdir -p /usr/share/fonts/unifont
gunzip -c ../$(basename $PKG_UNIFONT) > /usr/share/fonts/unifont/unifont.pcf
unset {C,CPP,CXX,LD}FLAGS
./configure --prefix=/usr \
--sysconfdir=/etc \
--disable-efiemu \
--with-platform=efi \
--target=x86_64 \
--disable-werror
# --enable-grub-mkfont (uncomment if using FreeType)
unset TARGET_CC
make
make install
mv /etc/bash_completion.d/grub /usr/share/bash-completion/completions
# mount efivars
mount -v -t efivarfs efivarfs /sys/firmware/efi/efivars
GRUB_OUTPUT=$(grub-install $LOOP --bootloader-id=LFS --recheck)
if [ -n "$(echo $GRUB_OUTPUT | grep "No error reported")" ]
then
echo "An error occured while installing GRUB:"
echo $GRUB_OUTPUT
exit -1
fi
# unmount efivars
umount /sys/firmware/efi/efivars
cat > /boot/grub/grub.cfg <<EOF
set default=0
set timeout=5
insmod part_gpt
insmod ext2
if loadfont /boot/grub/fonts/unicode.pf2; then
set gfxmode=auto
insmod all_video
terminal_output gfxterm
fi
menuentry "GNU/Linux, Linux 5.16.9-lfs-11.1" {
search --no-floppy --label $LFSROOTLABEL --set=root
linux /boot/vmlinuz-5.16.9-lfs-11.1 rootwait root=PARTUUID=$PARTUUID ro
}
menuentry "Firmware Setup" {
fwsetup
}
EOF

15
phase5_uefi/mandoc.sh
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@ -1,15 +0,0 @@
# mandoc Phase 4
./configure
make mandoc
if $RUN_TESTS
then
set +e
make regress
set -e
fi
install -vm755 mandoc /usr/bin
install -vm644 mandoc.1 /usr/share/man/man1

7
phase5_uefi/popt.sh
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@ -1,7 +0,0 @@
# Popt Phase 4
./configure --prefix=/usr --disable-static
make
make install

4
pkgs.sh
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@ -12,8 +12,6 @@ PKG_COREUTILS=https://ftp.gnu.org/gnu/coreutils/coreutils-9.0.tar.xz
PKG_DEJAGNU=https://ftp.gnu.org/gnu/dejagnu/dejagnu-1.6.3.tar.gz PKG_DEJAGNU=https://ftp.gnu.org/gnu/dejagnu/dejagnu-1.6.3.tar.gz
PKG_DIFFUTILS=https://ftp.gnu.org/gnu/diffutils/diffutils-3.8.tar.xz PKG_DIFFUTILS=https://ftp.gnu.org/gnu/diffutils/diffutils-3.8.tar.xz
PKG_E2FSPROGS=https://downloads.sourceforge.net/project/e2fsprogs/e2fsprogs/v1.46.5/e2fsprogs-1.46.5.tar.gz PKG_E2FSPROGS=https://downloads.sourceforge.net/project/e2fsprogs/e2fsprogs/v1.46.5/e2fsprogs-1.46.5.tar.gz
PKG_EFIBOOTMGR=https://github.com/rhboot/efibootmgr/archive/17/efibootmgr-17.tar.gz
PKG_EFIVAR=https://github.com/rhboot/efivar/releases/download/38/efivar-38.tar.bz2
PKG_ELFUTILS=https://sourceware.org/ftp/elfutils/0.186/elfutils-0.186.tar.bz2 PKG_ELFUTILS=https://sourceware.org/ftp/elfutils/0.186/elfutils-0.186.tar.bz2
PKG_EUDEV=https://github.com/eudev-project/eudev/releases/download/v3.2.11/eudev-3.2.11.tar.gz PKG_EUDEV=https://github.com/eudev-project/eudev/releases/download/v3.2.11/eudev-3.2.11.tar.gz
PKG_EXPAT=https://prdownloads.sourceforge.net/expat/expat-2.4.6.tar.xz PKG_EXPAT=https://prdownloads.sourceforge.net/expat/expat-2.4.6.tar.xz
@ -48,7 +46,6 @@ PKG_LINUX=https://www.kernel.org/pub/linux/kernel/v5.x/linux-5.16.9.tar.xz
PKG_M4=https://ftp.gnu.org/gnu/m4/m4-1.4.19.tar.xz PKG_M4=https://ftp.gnu.org/gnu/m4/m4-1.4.19.tar.xz
PKG_MAKE=https://ftp.gnu.org/gnu/make/make-4.3.tar.gz PKG_MAKE=https://ftp.gnu.org/gnu/make/make-4.3.tar.gz
PKG_MANDB=https://download.savannah.gnu.org/releases/man-db/man-db-2.10.1.tar.xz PKG_MANDB=https://download.savannah.gnu.org/releases/man-db/man-db-2.10.1.tar.xz
PKG_MANDOC=https://mandoc.bsd.lv/snapshots/mandoc-1.14.6.tar.gz
PKG_MANPAGES=https://www.kernel.org/pub/linux/docs/man-pages/man-pages-5.13.tar.xz PKG_MANPAGES=https://www.kernel.org/pub/linux/docs/man-pages/man-pages-5.13.tar.xz
PKG_MESON=https://github.com/mesonbuild/meson/releases/download/0.61.1/meson-0.61.1.tar.gz PKG_MESON=https://github.com/mesonbuild/meson/releases/download/0.61.1/meson-0.61.1.tar.gz
PKG_MPC=https://ftp.gnu.org/gnu/mpc/mpc-1.2.1.tar.gz PKG_MPC=https://ftp.gnu.org/gnu/mpc/mpc-1.2.1.tar.gz
@ -59,7 +56,6 @@ PKG_OPENSSL=https://www.openssl.org/source/openssl-3.0.1.tar.gz
PKG_PATCH=https://ftp.gnu.org/gnu/patch/patch-2.7.6.tar.xz PKG_PATCH=https://ftp.gnu.org/gnu/patch/patch-2.7.6.tar.xz
PKG_PERL=https://www.cpan.org/src/5.0/perl-5.34.0.tar.xz PKG_PERL=https://www.cpan.org/src/5.0/perl-5.34.0.tar.xz
PKG_PKGCONFIG=https://pkg-config.freedesktop.org/releases/pkg-config-0.29.2.tar.gz PKG_PKGCONFIG=https://pkg-config.freedesktop.org/releases/pkg-config-0.29.2.tar.gz
PKG_POPT=http://ftp.rpm.org/popt/releases/popt-1.x/popt-1.18.tar.gz
PKG_PROCPS=https://sourceforge.net/projects/procps-ng/files/Production/procps-ng-3.3.17.tar.xz PKG_PROCPS=https://sourceforge.net/projects/procps-ng/files/Production/procps-ng-3.3.17.tar.xz
PKG_PSMISC=https://sourceforge.net/projects/psmisc/files/psmisc/psmisc-23.4.tar.xz PKG_PSMISC=https://sourceforge.net/projects/psmisc/files/psmisc/psmisc-23.4.tar.xz
PKG_PYTHON=https://www.python.org/ftp/python/3.10.2/Python-3.10.2.tar.xz PKG_PYTHON=https://www.python.org/ftp/python/3.10.2/Python-3.10.2.tar.xz

2
templates/etc__fstab
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@ -2,8 +2,6 @@
# order # order
LABEL=LFSROOTLABEL / LFSFSTYPE defaults 1 1 LABEL=LFSROOTLABEL / LFSFSTYPE defaults 1 1
LABEL=LFSEFILABEL /boot/efi vfat defaults 0 1
efivarfs /sys/firmware/efi/efivars efivarfs defaults 0 0
proc /proc proc nosuid,noexec,nodev 0 0 proc /proc proc nosuid,noexec,nodev 0 0
sysfs /sys sysfs nosuid,noexec,nodev 0 0 sysfs /sys sysfs nosuid,noexec,nodev 0 0
devpts /dev/pts devpts gid=5,mode=620 0 0 devpts /dev/pts devpts gid=5,mode=620 0 0