(hopefully) finished the base installation portion
This commit is contained in:
lurk
parent
7fb14abcd8
commit
f689f2cbba
17
install.sh
17
install.sh
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@ -3,7 +3,7 @@ set -e
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source funcs.sh
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log_msg INFO "Welcome to the simple Gentoo installer script!"
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log_msg INFO "Welcome to the code stolen Gentoo installer script!"
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log_msg INFO "$(cat <<-END
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This script assumes the following things:
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- networking works
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@ -26,7 +26,7 @@ export CFG_PART_PREFIX="$(prompt_value "Partition number prefix (eg. 'p' for NVM
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export CFG_BLOCK_PART="${CFG_BLOCK_DEVICE}${CFG_PART_PREFIX}"
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export CFG_PART_BOOT_SIZE="$(prompt_value "Boot partition size (in MB)" "256")"
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export CFG_PART_SWAP_SIZE="$(prompt_value "Swap partition size (in MB)" "4096")"
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export CFG_PART_ROOT_SIZE="$(prompt_value "Root partition size (in MB)" "")"
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export CFG_PART_ROOT_SIZE="$(prompt_value "Root partition size (in MB)" "16384")"
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export CFG_PART_HOME_SIZE="$(prompt_value "Home partition size (in %)" "100")%"
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export CFG_LLVM="$(prompt_accept "Use LLVM instead of GNU CC")"
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export CFG_TIMEZONE="$(prompt_value "System timezone" "America/Los_Angeles")"
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@ -35,6 +35,8 @@ export CFG_HOSTNAME="$(prompt_value "System hostname" "gentoo")"
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export CFG_NETWORK_INTERFACE="$(prompt_value "Network interface name" "enp0s3")"
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export CFG_KEYMAP="$(prompt_value "Keymap to use" "fi")"
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export CFG_ROOT_PASSWORD="$(prompt_value "Root user password" "")"
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export CFG_USER_USERNAME="$(prompt_value "Username for daily use" "gentoo")"
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export CFG_USER_PASSWORD="$(prompt_value "Password for your user" "")"
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log_msg INFO "$(cat <<END
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Verify configuration:
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@ -52,6 +54,8 @@ Verify configuration:
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- CFG_NETWORK_INTERFACE: $CFG_NETWORK_INTERFACE
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- CFG_KEYMAP: $CFG_KEYMAP
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- CFG_ROOT_PASSWORD: $CFG_ROOT_PASSWORD
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- CFG_USER_USERNAME: $CFG_USER_USERNAME
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- CFG_USER_PASSWORD: $CFG_USER_PASSWORD
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END
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)"
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@ -69,11 +73,7 @@ if [[ "$PROMPT_WIPEFS" == "y" ]]; then
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fi
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# setup disklabel
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if [[ "${CFG_PART_UEFI}" == "y" ]]; then
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parted -a optimal $CFG_BLOCK_DEVICE mklabel gpt
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else
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parted -a optimal $CFG_BLOCK_DEVICE mklabel msdos
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fi
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# setup partitions
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parted -s $CFG_BLOCK_DEVICE mkpart primary 0% $CFG_PART_BOOT_SIZE
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@ -101,7 +101,6 @@ cp funcs.sh /mnt/gentoo/
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(cd /mnt/gentoo ; bash stage3.sh)
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# finalize installation
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umount -l /mnt/gentoo/dev{/shm,/pts,}
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umount -R /mnt/gentoo
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log_msg INFO "All is done! You can execute 'reboot' now!"
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log_msg INFO "Automatic installation completed, look at README for steps"
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log_msg INFO "DO NOT IGNORE THE LAST STEP OR GENTOO WILL NOT BOOT!"
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@ -13,7 +13,6 @@ PYTHON_SINGLE_TARGET="python3_11"
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LUA_TARGETS="lua5-4"
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LUA_SINGLE_TARGET="lua5-4"
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EMERGE_DEFAULT_OPTS="--jobs=16 --load-average=16 --keep-going --verbose --quiet-build --with-bdeps=y --complete-graph=y --deep --ask"
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FEATURES="candy fixlafiles unmerge-orphans noman nodoc noinfo notitles parallel-install parallel-fetch clean-logs"
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# NOTE: This stage was built with the bindist USE flag enabled
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@ -1,4 +1,3 @@
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sys-kernel/installkernel grub dracut
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net-wireless/wpa_supplicant dbus
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sys-kernel/gentoo-kernel savedconfig
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media-video/pipewire sound-server pipewire-alsa ffmpeg dbus extra
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113
stage3.sh
113
stage3.sh
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@ -105,6 +105,8 @@ USE="-compress-xz" emerge --ask n linux-firmware
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emerge --oneshot --ask n pciutils
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GPU_CODE=$(lspci | grep -i 'vga\|3d\|2d' | awk -F'[[]' '{print $1}' | awk '{print $NF}' | tr '[:upper:]' '[:lower:]')
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sed -i "/^nvidia\/\($GPU_CODE\)/!d" /etc/portage/savedconfig/sys-kernel/linux-firmware-*
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# fix depen problems with freetype and harfbuzz
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USE="-harfbuzz" emerge --oneshot --ask n freetype
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emerge --oneshot --ask n freetype
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@ -114,44 +116,37 @@ emerge --oneshot --ask n freetype
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log_msg INFO "install kernel sources" >> /var/log/installer.log
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emerge --ask n sys-kernel/gentoo-sources
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log_msg INFO "select kernel sources" >> /var/log/installer.log
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eselect kernel list
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eselect kernel set 1
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log_msg INFO "install genkernel" >> /var/log/installer.log
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emerge --ask n sys-kernel/genkernel
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log_msg INFO "set /boot/efi in fstab" >> /var/log/installer.log
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echo "${CFG_BLOCK_PART}1 /boot/efi vfat defaults 0 2" >> /etc/fstab
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if [[ "${CFG_LLVM}" == "y" ]]; then
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log_msg INFO "compile kernel sources (llvm)" >> /var/log/installer.log
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LLVM=1 LLVM_IAS=1 genkernel all \
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--kernel-as=llvm-as \
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--kernel-ar=llvm-ar \
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--kernel-cc=clang \
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--kernel-ld=ld.lld \
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--kernel-nm=llvm-nm \
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--utils-as=llvm-as \
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--utils-ar=llvm-ar \
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--utils-cc=clang \
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--utils-cxx=clang++ \
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--utils-ld=ld.lld \
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--utils-nm=llvm-nm
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else
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log_msg INFO "compile kernel sources (gcc)" >> /var/log/installer.log
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genkernel all
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fi
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# testing if cd works, if curl screws up this is probably the main issue
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cd /usr/src/linux
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curl -L https://gist.githubusercontent.com/emrakyz/0ff8674792bd844fcab6afb2063ffa94/raw/e91e60ae2f74ccee8fcd7b7b93db942ba60277ce/.config -o .config
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MICROCODE_PATH=$(iucode_tool -S -l /lib/firmware/intel-ucode/* 2>&1 | grep 'microcode bundle' | awk -F': ' '{print $2}' | cut -d'/' -f4-)
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sed -i "s#CONFIG_EXTRA_FIRMWARE=.*#CONFIG_EXTRA_FIRMWARE=\"$MICROCODE_PATH\"#g" /usr/src/linux/.config
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THREAD_NUM=$(nproc)
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sed -i "s#CONFIG_NR_CPUS=.*#CONFIG_NR_CPUS=$THREAD_NUM#g" /usr/src/linux/.config
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make menuconfig
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MAKEMENUCONFIG_RUNNING="true"
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while [[ $MAKEMENUCONFIG_RUNNING == "true" ]]; do
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log_msg INFO "Waiting for user to end modifying kernel ..."
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MAKEMENUCONFIG_RUNNING=$(ps -aux | (grep -o '[m]ake') || true)
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sleep 5s
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done
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make -j$(nproc)
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emerge nvidia-drivers linux-firmware
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make modules_install
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#
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# filesystem install
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#
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#needed so motherboard can detect it
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mkdir -p /boot/EFI/BOOT
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cp /usr/src/linux/arch/x86/boot/bzImage /boot/EFI/BOOT/BOOTX64.EFI
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log_msg INFO "set swap, / and cdrom in fstab" >> /var/log/installer.log
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mkdir -p /mnt/cdrom
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echo "${CFG_BLOCK_PART}"2 none swap sw 0 0 >> /etc/fstab
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echo "${CFG_BLOCK_PART}"3 / ext4 noatime 0 1 >> /etc/fstab
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echo "${CFG_BLOCK_PART}"3 / ext4 defaults,noatime 0 1 >> /etc/fstab
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echo "${CFG_BLOCK_PART}"4 / ext4 defaults,noatime 0 1" >> /etc/fstab
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echo /dev/cdrom /mnt/cdrom auto noauto,user 0 0 >> /etc/fstab
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#
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@ -172,6 +167,8 @@ emerge --ask n net-wireless/iw net-wireless/wpa_supplicant
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log_msg INFO "configure networking" >> /var/log/installer.log
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# placeholder /etc/hosts file, replace later
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curl https://git.keyemail.dev/lurk/really-bad-gentoo-install/raw/branch/master/README.md >> /etc/hosts
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log_msg INFO "configure hosts" >> /var/log/installer.log
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echo "127.0.0.1 ${CFG_HOSTNAME} localhost" >> /etc/hosts
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@ -203,19 +200,51 @@ log_msg INFO "install filesystem tools" >> /var/log/installer.log
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emerge --ask n sys-fs/e2fsprogs
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emerge --ask n sys-fs/dosfstools
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log_msg INFO "set clock" >> /var/log/installer.log
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sed -i 's/clock=.*/clock=\"local\"/g' /etc/conf.d/hwclock
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log_msg INFO "install doas (sudo replacement)" >> /var/log/installer.log
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emerge --ask n doas
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echo "permit :wheel
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permit nopass keepenv :$CFG_USER_USERNAME
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permit nopass keepenv :root" > /etc/doas.conf
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log_msg INFO "install git" >> /var/log/installer.log
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emerge --ask n app-eselect/eselect-repository dev-vcs/git
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log_msg INFO "set up git ver of gentoo repo" >> /var/log/installer.log
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eselect repository remove gentoo
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rm -rf /var/db/repos/gentoo
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eselect repository add gentoo git https://github.com/gentoo-mirror/gentoo.git
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log_msg INFO "install pipewire" >> /var/log/installer.log
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emerge --ask n pipewire
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emerge --ask n wireplumber
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log_msg INFO "install efibootmgr" >> /var/log/installer.log
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emerge --ask n efibootmgr
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# create user
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useradd -mG wheel,audio,video,usb,input,portage,pipewire $CFG_USER_USERNAME
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echo "$CFG_USER_USERNAME:$CFG_USER_PASSWORD" | chpasswd
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# nvidia modules
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mkdir -p /etc/modules-load.d
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echo "nvidia
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nvidia_modeset
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nvidia_uvm
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nvidia_drm" > /etc/modules-load.d/video.conf
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echo "nvidia-drm
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options nvidia-drm modeset=1" > /etc/modules-load.d/nvidia-drm.conf
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# clean up portage
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rm -rf /var/tmp/portage/*
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rm -rf /var/cache/distfiles/*
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rm -rf /var/cache/binpkgs/*
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#
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# bootloader install
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# bootloader install should be done manually
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#
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log_msg INFO "install grub2 with efi" >> /var/log/installer.log
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echo "GRUB_PLATFORMS=\"efi-64\"" >> /etc/portage/make.conf
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emerge --ask n sys-boot/grub
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log_msg INFO "install EFI bootloader" >> /var/log/installer.log
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grub-install --target=x86_64-efi --efi-directory=/boot/efi
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log_msg INFO "configure bootloader" >> /var/log/installer.log
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grub-mkconfig -o /boot/grub/grub.cfg
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EOF
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