install.sh: improve Generic code path + Gentoo + tmpfs install (#304)
Signed-off-by: Adel KARA SLIMANE <adel.ks@zegrapher.com>
This commit is contained in:
Adel Kara Slimane
committed by
GitHub
GitHub
parent
aa7ac97735
commit
00948fcff0
321
install.sh
321
install.sh
@@ -29,7 +29,7 @@ plain() {
|
||||
_distro_prompt() {
|
||||
echo "Which linux distribution are you running ?"
|
||||
echo "if it's not on the list, chose the closest one to it: Fedora/Suse for RPM, Ubuntu/Debian for DEB"
|
||||
_prompt_from_array "Debian" "Fedora" "Suse" "Ubuntu" "Generic"
|
||||
_prompt_from_array "Debian" "Fedora" "Suse" "Ubuntu" "Gentoo" "Generic"
|
||||
_distro="${_selected_value}"
|
||||
}
|
||||
|
||||
@@ -39,7 +39,7 @@ _install_dependencies() {
|
||||
fi
|
||||
if [ "$_distro" = "Ubuntu" ]; then
|
||||
msg2 "Installing dependencies"
|
||||
sudo apt install git build-essential fakeroot libncurses5-dev libssl-dev ccache bison flex qtbase5-dev ${clang_deps} -y
|
||||
sudo apt install git build-essential fakeroot libncurses5-dev libssl-dev ccache bison flex qtbase5-dev libelf-dev ${clang_deps} -y
|
||||
elif [ "$_distro" = "Debian" ]; then
|
||||
msg2 "Installing dependencies"
|
||||
sudo apt install git wget build-essential fakeroot libncurses5-dev libssl-dev ccache bison flex qtbase5-dev bc rsync kmod cpio libelf-dev ${clang_deps} -y
|
||||
@@ -91,14 +91,14 @@ _linux_git_branch_checkout() {
|
||||
cd linux-src-git
|
||||
|
||||
# Remove "origin" remote if present
|
||||
if git remote -v | grep "origin" ; then
|
||||
if git remote -v | grep -w "origin" ; then
|
||||
git remote rm origin
|
||||
fi
|
||||
|
||||
if ! git remote -v | grep "kernel.org" ; then
|
||||
if ! git remote -v | grep -w "kernel.org" ; then
|
||||
git remote add kernel.org https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
|
||||
fi
|
||||
if ! git remote -v | grep "googlesource.com" ; then
|
||||
if ! git remote -v | grep -w "googlesource.com" ; then
|
||||
git remote add googlesource.com https://kernel.googlesource.com/pub/scm/linux/kernel/git/stable/linux-stable
|
||||
fi
|
||||
|
||||
@@ -106,13 +106,7 @@ _linux_git_branch_checkout() {
|
||||
msg2 "Reseting files to their original state"
|
||||
|
||||
git reset --hard HEAD
|
||||
|
||||
if [ "${_distro}" = "Generic" ]; then
|
||||
msg2 "Please enter your sudo password so the script can clean root owned files from the kernel sources"
|
||||
sudo git clean -fdx
|
||||
else
|
||||
git clean -f -d -x
|
||||
fi
|
||||
git clean -f -d -x
|
||||
fi
|
||||
|
||||
if [[ "$_sub" = rc* ]]; then
|
||||
@@ -141,7 +135,7 @@ _linux_git_branch_checkout() {
|
||||
fi
|
||||
|
||||
msg2 "Switching to linux-${_basekernel}.y"
|
||||
if ! git branch --list | grep "linux-${_basekernel}-${_git_mirror}" ; then
|
||||
if ! git branch --list | grep -w "linux-${_basekernel}-${_git_mirror}" ; then
|
||||
msg2 "${_basekernel}.y branch doesn't locally exist, shallow cloning..."
|
||||
git remote set-branches --add kernel.org linux-${_basekernel}.y
|
||||
git remote set-branches --add googlesource.com linux-${_basekernel}.y
|
||||
@@ -157,7 +151,6 @@ _linux_git_branch_checkout() {
|
||||
msg2 "Checking out latest release: ${_kernel_tag}"
|
||||
git checkout "${_kernel_tag}"
|
||||
fi
|
||||
|
||||
}
|
||||
|
||||
if [ "$1" != "install" ] && [ "$1" != "config" ] && [ "$1" != "uninstall-help" ]; then
|
||||
@@ -191,18 +184,17 @@ if [ "$1" = "install" ] || [ "$1" = "config" ]; then
|
||||
# Run init script that is also run in PKGBUILD, it will define some env vars that we will use
|
||||
_tkg_initscript
|
||||
|
||||
if [[ "${_compiler}" = "llvm" && "${_distro}" = "Generic" ]]; then
|
||||
read -p "Replace \"libunwind\" with \"llvm-libunwind\" ? y/[n]:" _libunwind_replace
|
||||
if [[ "${_compiler}" = "llvm" && "${_distro}" =~ ^(Generic|Gentoo)$ ]]; then
|
||||
read -p "Replace \"libunwind\" with \"llvm-libunwind\" ? Y/[n]:" _libunwind_replace
|
||||
if [[ "${_libunwind_replace}" =~ ^(y|yes|Yes|Y)$ ]]; then
|
||||
export LDFLAGS_MODULE="-unwindlib=libunwind"
|
||||
export HOSTLDFLAGS="-unwindlib=libunwind"
|
||||
fi
|
||||
fi
|
||||
|
||||
if [[ $1 = "install" && ! "$_distro" =~ ^(Ubuntu|Debian|Fedora|Suse|Generic)$ ]]; then
|
||||
msg2 "Variable \"_distro\" in \"customization.cfg\" hasn't been set to \"Ubuntu\", \"Debian\", \"Fedora\" or \"Suse\""
|
||||
msg2 "This script can only install custom kernels for RPM and DEB based distros, though only those keywords are permitted. Exiting..."
|
||||
exit 0
|
||||
if [[ $1 = "install" && ! "$_distro" =~ ^(Ubuntu|Debian|Fedora|Suse|Gentoo|Generic)$ ]]; then
|
||||
msg2 "Variable \"_distro\" in \"customization.cfg\" has been set to an unkown value. Prompting..."
|
||||
_distro_prompt
|
||||
fi
|
||||
|
||||
# Install the needed dependencies if the user wants to install the kernel
|
||||
@@ -261,18 +253,25 @@ if [ "$1" = "install" ] || [ "$1" = "config" ]; then
|
||||
fi
|
||||
fi
|
||||
|
||||
# Follow Ubuntu install isntructions in https://wiki.ubuntu.com/KernelTeam/GitKernelBuild
|
||||
|
||||
# cd in linux folder, copy Ubuntu's current config file, update with new params
|
||||
cd "$_where"/linux-src-git
|
||||
|
||||
|
||||
yes '' | make ${llvm_opt} oldconfig
|
||||
msg2 "Done"
|
||||
|
||||
# apply linux-tkg patching script
|
||||
# cd into the linux-src folder is important before calling _tkg_srcprep
|
||||
cd "$_where/linux-src-git"
|
||||
_tkg_srcprep
|
||||
|
||||
_build_dir="$_where"
|
||||
if [ "$_use_tmpfs" = "true" ]; then
|
||||
if [ -d "$_tmpfs_path/linux-tkg" ]; then
|
||||
msg2 "Nuking linux-tkg tmpfs folder $_tmpfs_path/linux-tkg"
|
||||
rm -rf "$_tmpfs_path/linux-tkg"
|
||||
fi
|
||||
mkdir "$_tmpfs_path/linux-tkg"
|
||||
cp -r "$_where/linux-src-git" "$_tmpfs_path/linux-tkg/linux-src-git"
|
||||
|
||||
# cd into the linux-src folder is important before calling _tkg_srcprep
|
||||
_build_dir="$_tmpfs_path/linux-tkg"
|
||||
cd "$_tmpfs_path/linux-tkg/linux-src-git"
|
||||
fi
|
||||
|
||||
|
||||
# Uppercase characters are not allowed in source package name for debian based distros
|
||||
if [ "$_distro" = "Debian" ] || [ "$_distro" = "Ubuntu" ] && [ "$_cpusched" = "MuQSS" ]; then
|
||||
_cpusched="muqss"
|
||||
@@ -331,34 +330,37 @@ if [ "$1" = "install" ]; then
|
||||
_kernel_subver="${_sub}"
|
||||
fi
|
||||
|
||||
_timed_build() {
|
||||
_runtime=$( time ( schedtool -B -n 1 -e ionice -n 1 "$@" 2>&1 ) 3>&1 1>&2 2>&3 ) || _runtime=$( time ( "$@" 2>&1 ) 3>&1 1>&2 2>&3 )
|
||||
}
|
||||
|
||||
if [ "$_distro" = "Ubuntu" ] || [ "$_distro" = "Debian" ]; then
|
||||
|
||||
if make ${llvm_opt} -j ${_thread_num} deb-pkg LOCALVERSION=-${_kernel_flavor}; then
|
||||
msg2 "Building successfully finished!"
|
||||
msg2 "Building kernel DEB packages"
|
||||
_timed_build make ${llvm_opt} -j ${_thread_num} deb-pkg LOCALVERSION=-${_kernel_flavor}
|
||||
msg2 "Building successfully finished!"
|
||||
|
||||
# Create DEBS folder if it doesn't exist
|
||||
cd "$_where"
|
||||
mkdir -p DEBS
|
||||
|
||||
# Move deb files to DEBS folder inside the linux-tkg folder
|
||||
mv "$_build_dir"/*.deb "$_where"/DEBS/
|
||||
|
||||
read -p "Do you want to install the new Kernel ? Y/[n]: " _install
|
||||
if [[ $_install =~ [yY] ]] || [ $_install = "yes" ] || [ $_install = "Yes" ]; then
|
||||
cd "$_where"
|
||||
|
||||
# Create DEBS folder if it doesn't exist
|
||||
mkdir -p DEBS
|
||||
|
||||
# Move rpm files to RPMS folder inside the linux-tkg folder
|
||||
mv "$_where"/*.deb "$_where"/DEBS/
|
||||
|
||||
read -p "Do you want to install the new Kernel ? y/[n]: " _install
|
||||
if [[ $_install =~ [yY] ]] || [ $_install = "yes" ] || [ $_install = "Yes" ]; then
|
||||
cd "$_where"
|
||||
if [[ "$_sub" = rc* ]]; then
|
||||
_kernelname=$_basekernel.$_kernel_subver-$_sub-$_kernel_flavor
|
||||
else
|
||||
_kernelname=$_basekernel.$_kernel_subver-$_kernel_flavor
|
||||
fi
|
||||
_headers_deb="linux-headers-${_kernelname}*.deb"
|
||||
_image_deb="linux-image-${_kernelname}_*.deb"
|
||||
_kernel_devel_deb="linux-libc-dev_${_kernelname}*.deb"
|
||||
|
||||
cd DEBS
|
||||
sudo dpkg -i $_headers_deb $_image_deb $_kernel_devel_deb
|
||||
if [[ "$_sub" = rc* ]]; then
|
||||
_kernelname=$_basekernel.$_kernel_subver-$_sub-$_kernel_flavor
|
||||
else
|
||||
_kernelname=$_basekernel.$_kernel_subver-$_kernel_flavor
|
||||
fi
|
||||
_headers_deb="linux-headers-${_kernelname}*.deb"
|
||||
_image_deb="linux-image-${_kernelname}_*.deb"
|
||||
_kernel_devel_deb="linux-libc-dev_${_kernelname}*.deb"
|
||||
|
||||
cd DEBS
|
||||
sudo dpkg -i $_headers_deb $_image_deb $_kernel_devel_deb
|
||||
fi
|
||||
|
||||
elif [[ "$_distro" = "Fedora" || "$_distro" = "Suse" ]]; then
|
||||
@@ -373,80 +375,155 @@ if [ "$1" = "install" ]; then
|
||||
_extra_ver_str="_${_kernel_flavor}"
|
||||
fi
|
||||
|
||||
if RPMOPTS="--define '_topdir ${HOME}/.cache/linux-tkg-rpmbuild'" make ${llvm_opt} -j ${_thread_num} rpm-pkg EXTRAVERSION="${_extra_ver_str}"; then
|
||||
msg2 "Building successfully finished!"
|
||||
|
||||
cd "$_where"
|
||||
|
||||
# Create RPMS folder if it doesn't exist
|
||||
mkdir -p RPMS
|
||||
|
||||
# Move rpm files to RPMS folder inside the linux-tkg folder
|
||||
mv ${HOME}/.cache/linux-tkg-rpmbuild/RPMS/x86_64/*tkg* "$_where"/RPMS/
|
||||
|
||||
read -p "Do you want to install the new Kernel ? y/[n]: " _install
|
||||
if [ "$_install" = "y" ] || [ "$_install" = "Y" ] || [ "$_install" = "yes" ] || [ "$_install" = "Yes" ]; then
|
||||
|
||||
if [[ "$_sub" = rc* ]]; then
|
||||
_kernelname=$_basekernel.${_kernel_subver}_${_sub}_$_kernel_flavor
|
||||
else
|
||||
_kernelname=$_basekernel.${_kernel_subver}_$_kernel_flavor
|
||||
fi
|
||||
_headers_rpm="kernel-headers-${_kernelname}*.rpm"
|
||||
_kernel_rpm="kernel-${_kernelname}*.rpm"
|
||||
# The headers are actually contained in the kernel-devel RPM and not the headers one...
|
||||
_kernel_devel_rpm="kernel-devel-${_kernelname}*.rpm"
|
||||
|
||||
cd RPMS
|
||||
if [ "$_distro" = "Fedora" ]; then
|
||||
sudo dnf install $_headers_rpm $_kernel_rpm $_kernel_devel_rpm
|
||||
elif [ "$_distro" = "Suse" ]; then
|
||||
msg2 "Some files from 'linux-glibc-devel' will be replaced by files from the custom kernel-hearders package"
|
||||
msg2 "To revert back to the original kernel headers do 'sudo zypper install -f linux-glibc-devel'"
|
||||
sudo zypper install --replacefiles --allow-unsigned-rpm $_headers_rpm $_kernel_rpm $_kernel_devel_rpm
|
||||
fi
|
||||
|
||||
msg2 "Install successful"
|
||||
fi
|
||||
_fedora_work_dir="${HOME}/.cache/linux-tkg-rpmbuild"
|
||||
if [ "$_use_tmpfs" = "true" ]; then
|
||||
_fedora_work_dir="$_tmpfs_path/linux-tkg/linux-tkg-rpmbuild"
|
||||
fi
|
||||
|
||||
elif [ "$_distro" = "Generic" ]; then
|
||||
msg2 "Building kernel RPM packages"
|
||||
RPMOPTS="--define '_topdir ${_fedora_work_dir}'" _timed_build make ${llvm_opt} -j ${_thread_num} rpm-pkg EXTRAVERSION="${_extra_ver_str}"
|
||||
msg2 "Building successfully finished!"
|
||||
|
||||
# Create RPMS folder if it doesn't exist
|
||||
cd "$_where"
|
||||
mkdir -p RPMS
|
||||
|
||||
# Move rpm files to RPMS folder inside the linux-tkg folder
|
||||
mv ${_fedora_work_dir}/RPMS/x86_64/*tkg* "$_where"/RPMS/
|
||||
|
||||
read -p "Do you want to install the new Kernel ? Y/[n]: " _install
|
||||
if [[ "$_install" =~ ^(Y|y|Yes|yes)$ ]]; then
|
||||
|
||||
if [[ "$_sub" = rc* ]]; then
|
||||
_kernelname=$_basekernel.${_kernel_subver}_${_sub}_$_kernel_flavor
|
||||
else
|
||||
_kernelname=$_basekernel.${_kernel_subver}_$_kernel_flavor
|
||||
fi
|
||||
_headers_rpm="kernel-headers-${_kernelname}*.rpm"
|
||||
_kernel_rpm="kernel-${_kernelname}*.rpm"
|
||||
# The headers are actually contained in the kernel-devel RPM and not the headers one...
|
||||
_kernel_devel_rpm="kernel-devel-${_kernelname}*.rpm"
|
||||
|
||||
cd RPMS
|
||||
if [ "$_distro" = "Fedora" ]; then
|
||||
sudo dnf install $_headers_rpm $_kernel_rpm $_kernel_devel_rpm
|
||||
elif [ "$_distro" = "Suse" ]; then
|
||||
msg2 "Some files from 'linux-glibc-devel' will be replaced by files from the custom kernel-hearders package"
|
||||
msg2 "To revert back to the original kernel headers do 'sudo zypper install -f linux-glibc-devel'"
|
||||
sudo zypper install --replacefiles --allow-unsigned-rpm $_headers_rpm $_kernel_rpm $_kernel_devel_rpm
|
||||
fi
|
||||
|
||||
msg2 "Install successful"
|
||||
fi
|
||||
|
||||
elif [[ "$_distro" =~ ^(Gentoo|Generic)$ ]]; then
|
||||
|
||||
./scripts/config --set-str LOCALVERSION "-${_kernel_flavor}"
|
||||
|
||||
if make ${llvm_opt} -j ${_thread_num}; then
|
||||
|
||||
if [[ "$_sub" = rc* ]]; then
|
||||
_kernelname=$_basekernel.${_kernel_subver}-${_sub}-$_kernel_flavor
|
||||
else
|
||||
_kernelname=$_basekernel.${_kernel_subver}-$_kernel_flavor
|
||||
fi
|
||||
|
||||
msg2 "Building successful"
|
||||
msg2 "The installation process will run the following commands:"
|
||||
echo " sudo make modules_install"
|
||||
echo " sudo make headers_install INSTALL_HDR_PATH=/usr # CAUTION: this will replace files in /usr/include"
|
||||
echo " sudo make install"
|
||||
echo " sudo dracut --hostonly --kver $_kernelname"
|
||||
echo " sudo grub-mkconfig -o /boot/grub/grub.cfg"
|
||||
msg2 "Note: Uninstalling requires manual intervention, use './install.sh uninstall-help' for more information."
|
||||
read -p "Continue ? [Y/n]: " _continue
|
||||
|
||||
if ! [[ $_continue =~ ^(Y|y|Yes|yes)$ ]];then
|
||||
exit 0
|
||||
fi
|
||||
|
||||
msg2 "Installing modules"
|
||||
sudo make modules_install
|
||||
msg2 "Installing headers"
|
||||
sudo make headers_install INSTALL_HDR_PATH=/usr
|
||||
msg2 "Installing kernel"
|
||||
sudo make install
|
||||
msg2 "Creating initramfs"
|
||||
sudo dracut --force --hostonly --kver $_kernelname
|
||||
msg2 "Updating GRUB"
|
||||
sudo grub-mkconfig -o /boot/grub/grub.cfg
|
||||
if [[ "$_sub" = rc* ]]; then
|
||||
_kernelname=$_basekernel.${_kernel_subver}-${_sub}-$_kernel_flavor
|
||||
else
|
||||
_kernelname=$_basekernel.${_kernel_subver}-$_kernel_flavor
|
||||
fi
|
||||
|
||||
msg2 "Building kernel"
|
||||
_timed_build make ${llvm_opt} -j ${_thread_num}
|
||||
msg2 "Build successful"
|
||||
|
||||
if [ "$_STRIP" = "true" ]; then
|
||||
echo "Stripping vmlinux..."
|
||||
strip -v $STRIP_STATIC "vmlinux"
|
||||
fi
|
||||
|
||||
_headers_folder_name="linux-$_kernelname"
|
||||
|
||||
msg2 "Removing unneeded architectures..."
|
||||
for arch in arch/*/; do
|
||||
[[ $arch = */x86/ ]] && continue
|
||||
echo "Removing $(basename "$arch")"
|
||||
rm -r "$arch"
|
||||
done
|
||||
|
||||
msg2 "Removing broken symlinks..."
|
||||
find -L . -type l -printf 'Removing %P\n' -delete
|
||||
|
||||
msg2 "Removing loose objects..."
|
||||
find . -type f -name '*.o' -printf 'Removing %P\n' -delete
|
||||
|
||||
msg2 "Stripping build tools..."
|
||||
while read -rd '' file; do
|
||||
case "$(file -bi "$file")" in
|
||||
application/x-sharedlib\;*) # Libraries (.so)
|
||||
strip -v $STRIP_SHARED "$file" ;;
|
||||
application/x-archive\;*) # Libraries (.a)
|
||||
strip -v $STRIP_STATIC "$file" ;;
|
||||
application/x-executable\;*) # Binaries
|
||||
strip -v $STRIP_BINARIES "$file" ;;
|
||||
application/x-pie-executable\;*) # Relocatable binaries
|
||||
strip -v $STRIP_SHARED "$file" ;;
|
||||
esac
|
||||
done < <(find . -type f -perm -u+x ! -name vmlinux -print0)
|
||||
|
||||
echo -e "\n\n"
|
||||
|
||||
msg2 "The installation process will run the following commands:"
|
||||
echo " # copy the patched and compiled sources to /usr/src/$_headers_folder_name"
|
||||
echo " sudo make modules_install"
|
||||
echo " sudo make install"
|
||||
echo " sudo dracut --force --hostonly ${_dracut_options} --kver $_kernelname"
|
||||
echo " sudo grub-mkconfig -o /boot/grub/grub.cfg"
|
||||
|
||||
msg2 "Note: Uninstalling requires manual intervention, use './install.sh uninstall-help' for more information."
|
||||
read -p "Continue ? Y/[n]: " _continue
|
||||
|
||||
if ! [[ $_continue =~ ^(Y|y|Yes|yes)$ ]];then
|
||||
exit 0
|
||||
fi
|
||||
|
||||
msg2 "Copying files over to /usr/src/$_headers_folder_name"
|
||||
if [ -d "/usr/src/$_headers_folder_name" ]; then
|
||||
msg2 "Removing old folder in /usr/src/$_headers_folder_name"
|
||||
sudo rm -rf "/usr/src/$_headers_folder_name"
|
||||
fi
|
||||
sudo cp -R . "/usr/src/$_headers_folder_name"
|
||||
sudo rm -rf "/usr/src/$_headers_folder_name/.git"
|
||||
cd "/usr/src/$_headers_folder_name"
|
||||
|
||||
msg2 "Installing modules"
|
||||
if [ "$_STRIP" = "true" ]; then
|
||||
sudo make modules_install INSTALL_MOD_STRIP="1"
|
||||
else
|
||||
sudo make modules_install
|
||||
fi
|
||||
msg2 "Removing modules from source folder in /usr/src/${_kernel_src_gentoo}"
|
||||
sudo find . -type f -name '*.ko' -delete
|
||||
sudo find . -type f -name '*.ko.cmd' -delete
|
||||
|
||||
msg2 "Installing kernel"
|
||||
sudo make install
|
||||
msg2 "Creating initramfs"
|
||||
sudo dracut --force --hostonly ${_dracut_options} --kver $_kernelname
|
||||
msg2 "Updating GRUB"
|
||||
sudo grub-mkconfig -o /boot/grub/grub.cfg
|
||||
|
||||
if [ "$_distro" = "Gentoo" ]; then
|
||||
|
||||
msg2 "Selecting the kernel source code as default source folder"
|
||||
sudo ln -sfn "/usr/src/$_headers_folder_name" "/usr/src/linux"
|
||||
|
||||
msg2 "Rebuild kernel modules with \"emerge @module-rebuild\" ?"
|
||||
if [ "$_compiler" = "llvm" ];then
|
||||
warning "Building modules with LLVM/Clang is mostly unsupported OOTB by \"emerge @module-rebuild\" except for Nvidia 465.31+"
|
||||
warning " Manually setting \"CC=clang\" for some modules may work if you haven't used LTO"
|
||||
fi
|
||||
|
||||
read -p "Y/[n]: " _continue
|
||||
if [[ $_continue =~ ^(Y|y|Yes|yes)$ ]];then
|
||||
sudo emerge @module-rebuild --keep-going
|
||||
fi
|
||||
|
||||
fi
|
||||
|
||||
fi
|
||||
fi
|
||||
|
||||
@@ -480,7 +557,7 @@ if [ "$1" = "uninstall-help" ]; then
|
||||
msg2 " sudo zypper remove --no-clean-deps kernel-VERSION kernel-devel-VERSION kernel-headers-VERSION"
|
||||
msg2 " where VERSION is displayed in the second to last column"
|
||||
msg2 "Note: kernel-headers packages are no longer created and installed, you can safely remove any remnants."
|
||||
elif [ "$_distro" = "Generic" ]; then
|
||||
elif [[ "$_distro" =~ ^(Generic|Gentoo)$ ]]; then
|
||||
msg2 "Folders in /lib/modules :"
|
||||
ls /lib/modules
|
||||
msg2 "Files in /boot :"
|
||||
|
||||
Reference in New Issue
Block a user