# Configuration file for genkernel # This file is sourced by genkernel at startup and determines which options # we will be using to compile our kernel. The order of precidence is simple, # with the internal settings being least important, configuration file # settings next, and command line options being most important. # =========Common Command Line Option Defaults========= # Install to $BOOTDIR #INSTALL="yes" # Run 'make oldconfig' before compiling this kernel #OLDCONFIG="yes" # Run 'make menuconfig' before compiling this kernel #MENUCONFIG="no" # Run 'make gconfig' before compiling this kernel #GCONFIG="no" # Run 'make nconfig' (ncurses 'menuconfig') before compiling this kernel #NCONFIG="no" # Run 'make xconfig' before compiling this kernel #XCONFIG="no" # Run 'make mrproper' before compiling this kernel #MRPROPER="yes" # Run 'make clean' before compiling this kernel # Only needed if MRPROPER is set to NO because # MRPROPER implies 'make clean'. #CLEAN="yes" # Mount BOOTDIR automatically if it isn't mounted #MOUNTBOOT="yes" # Make symlinks in BOOTDIR automatically #SYMLINK="no" # Save the new configuration in /etc/kernels upon # successful compilation SAVE_CONFIG="yes" # Enable color output in genkernel NOCOLOR="false" # Clear build cache dir on gernkernel start #CLEAR_CACHEDIR="no" # Clear all tmp files and caches after genkernel has run #POSTCLEAR="no" # Check for x MB free disk space in BOOTDIR #CHECK_FREE_DISK_SPACE_BOOTDIR=0 # Check for x MB free disk space in kernel outputdir #CHECK_FREE_DISK_SPACE_KERNELOUTPUTDIR=0 # Genkernel uses an independent configuration for MAKEOPTS, and does not source # /etc/portage/make.conf . You can override the default setting by uncommenting # and tweaking the following line. Default setting is set up by # ${GK_SHARE}/${ARCH_OVERRIDE}/config.sh . The recommended value for -j # argument is: *+1 #MAKEOPTS="$(portageq envvar MAKEOPTS)" # Run the kernel make at the following NICE level #NICE=10 # Add bcache support #BCACHE="no" # Add LVM support LVM="yes" # Add LUKS support LUKS="yes" # Add GnuPG support #GPG="no" # Add in early microcode support: this sets the kernel options for early microcode loading # Possible values: empty/"no", "all", "intel", "amd" MICROCODE="amd" # Include early microcode in generated initramfs. # Only needed if system cannot load multiple initramfs. # NOTE: >=sys-boot/grub-2 will detect and auto-load {amd,intel}-uc.img file # provided by sys-firmware/intel-microcode[initramfs] or # sys-kernel/linux-firmware[initramfs]. #MICROCODE_INITRAMFS="no" # Add NFS support #NFS="no" # Add DMRAID support #DMRAID="no" # Add SSH support #SSH="no" # Add b2sum support #B2SUM="no" # Include busybox in the initramfs. If included, busybox is rebuilt # if the cached copy is out of date. #BUSYBOX="yes" # Add MDRAID support #MDADM="no" # Specify a custom mdadm.conf. # By default the initramfs will be built *without* an mdadm.conf and will auto-detect # arrays during bootup. Usually, this should not be needed. #MDADM_CONFIG="/etc/mdadm.conf" # Add Multipath support #MULTIPATH="no" # Add iSCSI support #ISCSI="no" # Add e2fsprogs support #E2FSPROGS="no" # Include support for unionfs #UNIONFS="no" # Include support for zfs volume management. If unset, genkernel will attempt # to autodetect and enable this when rootfs is on zfs. #ZFS="no" # Add BTRFS support #BTRFS="no" # Add xfsprogs support #XFSPROGS="no" # Install firmware onto root filesystem # Will conflict with sys-kernel/linux-firmware package #FIRMWARE_INSTALL="no" # Add firmware(s) to initramfs #FIRMWARE="no" # Specify directory to pull from #FIRMWARE_DIR="/lib/firmware" # Specify a comma-separated list of firmware files or directories to include, # relative to FIRMWARE_DIR. If empty or unset, the full contents of # FIRMWARE_DIR will be included (if FIRMWARE option above is set to YES). #FIRMWARE_FILES="" # Add new kernel to grub # Possible values: empty/"no", "grub", "grub2" #BOOTLOADER="no" # Use sandbox when building initramfs #SANDBOX="yes" # Embed and set font early on boot # Possible values: empty/"none", "current", #BOOTFONT="none" # Add boot splash using splashutils #SPLASH="no" # Use this splash theme. If commented out - the "default" name theme is used. # Also, SPLASH="yes" needs to be enabled for this one to work. # This supersedes the "SPLASH_THEME" option in '/etc/conf.d/splash'. #SPLASH_THEME="gentoo" # Run "emerge @module-rebuild" automatically when possible and necessary # after kernel and modules have been compiled #MODULEREBUILD="yes" # Run the specified command in the current environment after the kernel and # modules have been compiled, useful to rebuild external kernel module # (see MODULEREBUILD above) or installing additional # files (use 'copy_image_with_preserve dtb path/to/dtb dtb ') #CMD_CALLBACK="" # =========Keymap Settings========= # # Force keymap selection at boot #DOKEYMAPAUTO="no" # Enables keymap selection support #KEYMAP="yes" # =========Low Level Compile Settings========= # # Assembler to use for the kernel. See also the --kernel-as command line # option. #KERNEL_AS="as" # Archiver to use for the kernel. See also the --kernel-ar command line # option. #KERNEL_AR="ar" # Compiler to use for the kernel (e.g. distcc). See also the --kernel-cc # command line option. #KERNEL_CC="gcc" # Linker to use for the kernel. See also the --kernel-ld command line option. #KERNEL_LD="ld" # NM utility to use for the kernel. See also the --kernel-nm command line option. #KERNEL_NM="nm" # GNU Make to use for kernel. See also the --kernel-make command line option. #KERNEL_MAKE="make" # Assembler to use for the utilities. See also the --utils-as command line # option. #UTILS_AS="as" # Archiver to use for the utilities. See also the --utils-ar command line # option. #UTILS_AR="ar" # C Compiler to use for the utilities (e.g. distcc). See also the --utils-cc # command line option. #UTILS_CC="gcc" # C++ Compiler to use for the utilities (e.g. distcc). See also the --utils-cxx # command line option. #UTILS_CXX="g++" # Linker to use for the utilities. See also the --utils-ld command line # option. #UTILS_LD="ld" # NM utility to use for the utilities. See also the --utils-nm command line option. #UTILS_NM="nm" # GNU Make to use for the utilities. See also the --utils-make command line # option. #UTILS_MAKE="make" # Target triple (i.e. aarch64-linux-gnu) to build for. If you do not # cross-compile, leave blank for auto detection. #CROSS_COMPILE="" # Override default make target (bzImage). See also the --kernel-target # command line option. Useful to build a uImage on arm. #KERNEL_MAKE_DIRECTIVE_OVERRIDE="fooImage" # Override default kernel binary path. See also the --kernel-binary # command line option. Useful to install a uImage on arm. #KERNEL_BINARY_OVERRIDE="arch/foo/boot/bar" # =========GENKERNEL LOCATION CONFIGURATION============ # # Variables: # %%ARCH%% - Final determined architecture # %%CACHE%% - Final determined cache location # Set genkernel's temporary work directory #TMPDIR="/var/tmp/genkernel" # Set the boot directory, default is /boot #BOOTDIR="/boot" # Default share directory location GK_SHARE="${GK_SHARE:-/usr/share/genkernel}" # Location of the default cache CACHE_DIR="/var/cache/genkernel" # Location of DISTDIR, where our source tarballs are stored DISTDIR="${GK_SHARE}/distfiles" # Log output file LOGFILE="/var/log/genkernel.log" # Debug Level LOGLEVEL=1 # =========COMPILED UTILS CONFIGURATION============ # # Default location of kernel source DEFAULT_KERNEL_SOURCE="/usr/src/linux" # Default kernel config (only use to override using # arch/%%ARCH%%/kernel-config-${VER}.${PAT} !) #DEFAULT_KERNEL_CONFIG="${GK_SHARE}/arch/%%ARCH%%/kernel-config" # Specifies a user created busybox config #BUSYBOX_CONFIG="/path/to/file" # NOTE: Since genkernel 3.4.41 the version of # busybox, lvm, mdadm, ... have been moved to # /usr/share/genkernel/defaults/software.sh in order to # reduce the merging you have to do during etc-update. # You can still override these settings in here. # =========MISC KERNEL CONFIGURATION============ # # Set kernel filename which will be used when kernel will be installed # into BOOTDIR. See man page to learn more about available placeholders. #KERNEL_FILENAME="vmlinuz-%%KV%%" # Set kernel symlink name which will be used when kernel will be installed # into BOOTDIR and SYMLINK option is enabled #KERNEL_SYMLINK_NAME="kernel" # This option will set kernel option CONFIG_LOCALVERSION. # Use special value "UNSET" to unset already set CONFIG_LOCALVERSION. #KERNEL_LOCALVERSION="-%%ARCH%%" # This option is only valid if kerncache is # defined. If there is a valid kerncache no checks # will be made against a kernel source tree. #KERNEL_SOURCES="yes" # Build a static (monolithic kernel) #BUILD_STATIC="no" # Make and install kernelz image (PowerPC) #GENZIMAGE="no" # Archive file created using tar containing kernel binary, content # of /lib/modules and the kernel config. # NOTE: Archive is created before the callbacks are run! #KERNCACHE="/path/to/file.tar.xz" # Prefix to kernel module destination, modules # will be installed in /lib/modules #KERNEL_MODULES_PREFIX="" # =========MISC INITRAMFS CONFIGURATION============ # # Set initramfs filename which will be used when initramfs will be # installed into BOOTDIR. See man page to learn more about available # placeholders. #INITRAMFS_FILENAME="initramfs-%%KV%%.img" # Set initramfs symlink name which will be used when initramfs will be # installed into BOOTDIR and SYMLINK option is enabled #INITRAMFS_SYMLINK_NAME="initramfs" # Copy all compiled kernel modules to the initramfs #ALLRAMDISKMODULES="no" # Copy selected modules to the initramfs based on arch-specific modules_load file #RAMDISKMODULES="yes" # Archive file created using tar containing kernel and initramfs. # NOTE: No modules outside of the initramfs will be included! #MINKERNPACKAGE="/path/to/file.tar.xz" # Add additional modules to the initramfs using the module groups defined # in /usr/share/genkernel/defaults/modules_load (see this file for # more details). This would be used if, for example, you # required an additional crypto module or network device at boot # time and did not want to statically compile these in the kernel. # Options take the form AMODULES_{group} where {group} is one of # the groups in modules_load (which are in the form MODULES_{group}). # Use this with caution. #AMODULES_group="module-to-include another-module" # Override the default modules in the initramfs, for a given group, as defined by # /usr/share/genkernel/defaults/modules_load and the per-arch modules_load # files. You PROBABLY want to use AMODULES_* above, and NOT MODULES_* here. # If you use MODULES_* here, the default and per-arch modules will NOT be used. #MODULES_group1="some-module" #MODULES_group2="" # Load no modules for this group # Override the default used linuxrc script. #LINUXRC="/path/to/custom/linuxrc" # Archive file created using tar containing modules after # the callbacks have run #MODULESPACKAGE="/path/to/file.tar.xz" # Directory structure to include in the initramfs, # only available on >=2.6 kernels #INITRAMFS_OVERLAY="" # Build the generated initramfs into the kernel instead of # keeping it as a separate file #INTEGRATED_INITRAMFS="no" # Compress generated initramfs COMPRESS_INITRD="yes" # Types of compression: best, xz, lzma, bzip2, gzip, lzop, lz4, zstd, fastest # "best" selects the best available compression method # "fastest" selects the fastest available compression method #COMPRESS_INITRD_TYPE="best" # wrap initramfs using mkimage for u-boot bootloader # WRAP_INITRD=no # Create a self-contained env in the initramfs #NETBOOT="no" # =========MISC BOOT CONFIGURATION============ # # Specify a default for real_root= #REAL_ROOT="/dev/one/two/gentoo"