customization.cfg

# linux-TkG config file

# Linux distribution you are using, options are "Arch", "Void", "Ubuntu", "Debian", "Fedora", "Suse", "Gentoo", "Generic".
# It is automatically set to "Arch" when using PKGBUILD.
# If left empty, the script will prompt
_distro=""

# Kernel Version - Options are "5.4", "5.7", "5.8", "5.9", "5.10", "5.11", "5.12", "5.13", "5.14", "5.15", "5.16", "5.17", "5.18"
_version=""

#### MISC OPTIONS ####

# External config file to use - If the given file exists in path, it will override default config (customization.cfg) - Default is ~/.config/frogminer/linux-tkg.cfg
_EXT_CONFIG_PATH=~/.config/frogminer/linux-tkg.cfg

# [Arch specific] Set to anything else than "true" to limit cleanup operations and keep source and files generated during compilation.
# Default is "true".
_NUKR="true"

# [install.sh specific] Git mirror to use to get the kernel sources, possible values are "googlesource.com" and "kernel.org"
_git_mirror="kernel.org"

# Custom compiler root dirs - Leave empty to use system compilers
# Example: CUSTOM_GCC_PATH="/home/frog/PKGBUILDS/mostlyportable-gcc/gcc-mostlyportable-9.2.0"
CUSTOM_GCC_PATH=""

# Custom LLVM compiler root dirs - Leave empty to use system llvm compiler
# Example: CUSTOM_LLVM_PATH="/home/frog/PKGBUILDS/mostlyportable-llvm/llvm-mostlyportable-11.0.0"
CUSTOM_LLVM_PATH=""

# Set to true to bypass makepkg.conf and use all available threads for compilation. False will respect your makepkg.conf options.
_force_all_threads="true"

# Set to true to prevent ccache from being used and set CONFIG_GCC_PLUGINS=y (which needs to be disabled for ccache to work properly)
_noccache="false"

# Set to true to use modprobed db to clean config from unneeded modules. Speeds up compilation considerably. Requires root - https://wiki.archlinux.org/index.php/Modprobed-db
# Using this option can trigger user prompts if the config doesn't go smoothly.
# !!!! Make sure to have a well populated db !!!! - Leave empty to be asked about it at build time
_modprobeddb="false"

# modprobed-db database file location
_modprobeddb_db_path=~/.config/modprobed.db

# Set to "1" to call make menuconfig, "2" to call make nconfig, "3" to call make xconfig, before building the kernel. Set to false to disable and skip the prompt.
_menunconfig=""

# Set to true to generate a kernel config fragment from your changes in menuconfig/nconfig. Set to false to disable and skip the prompt.
_diffconfig=""

# Set to the file name where the generated config fragment should be written to. Only used if _diffconfig is active.
_diffconfig_name=""

# [install.sh specific] Use tmpfs as a work directory, recommended when RAM >= 32GB to reduce HDD/SSD usage. For more information, see https://wiki.archlinux.org/title/Tmpfs
_use_tmpfs="false"

# [install.sh specific] tmpfs folder path, only used when _use_tmpfs="true".
#                       Creates a linux-tkg work folder within that pathmake sure to have nothing important in "$_tmpfs_path/linux-tkg"
_tmpfs_path="/tmp"

# [install.sh: Generic and Gentoo specific] Dracut options when generating initramfs
_dracut_options="--lz4"

#### KERNEL OPTIONS ####

# Name of the default config file to use for the kernel
# Default (empty)  : "config.x86_64" from the linux-tkg-config/5.y folder.
# "running-kernel" : Picks the .config file from the currently running kernel.
#                    It is recommended to be running an official kernel before running this script, to pick off a correct .config file
# "config_hardened.x86_64" : config file for a hardened kernel, available for kernel version "5.13", "5.10" and "5.4" .
#                            To get a complete hardened setup, you have to use "cfs" as _cpusched.
# User provided value : custom user provided file, the given path should be relative to the PKGBUILD file. This enables for example to use a user stripped down .config file.
#         If the .config file isn't up to date with the chosen kernel version, any extra CONFIG_XXXX is set to its default value.
# Note: the script copies the resulting .config file as "kernelconfig.new" next to the PKGBUILD as a convenience for an eventual re-use. It gets overwritten at each run.
#       One can use "kernelconfig.new" here to always use the latest edited .config file. modprobed-db needs to be used only once for its changes to be picked up.
_configfile=""

# Determine whether to call "olddefconfig" (default) or "oldconfig" for manual config updating interaction.
_config_updating="olddefconfig"

# Disable some non-module debugging - See PKGBUILD for the list
_debugdisable="false"

# Strip the vmlinux file after build is done. Set to anything other than "true" if you require debug headers. Default is "true" 
_STRIP="true"

# LEAVE AN EMPTY VALUE TO BE PROMPTED ABOUT FOLLOWING OPTIONS AT BUILD TIME

# CPU scheduler - Options are "upds" (TkG's Undead PDS), "pds", "bmq", "muqss", "cacule" or "cfs" (kernel's default)
_cpusched=""

# Compiler to use - Options are "gcc" or "llvm".
# For advanced users.
_compiler=""

# Force the use of the LLVM Integrated Assembler whether using LLVM, LTO or not.
# Set to "1" to enable.
_llvm_ias=""

# Clang LTO mode, only available with the "llvm" compiler - options are "no", "full" or "thin".
# ! This is currently experimental and might result in an unbootable kernel - Not recommended !
# "no: do not enable LTO"
# "full: uses 1 thread for Linking, slow and uses more memory, theoretically with the highest performance gains."
# "thin: uses multiple threads, faster and uses less memory, may have a lower runtime performance than Full."
_lto_mode=""

# Apply PREEMPT_RT patchset to the kernel.
# ! Only CFS CPU scheduler is compatible with this patchset !
# Set to "1" to enable.
_preempt_rt=""

# Forcibly apply the PREEMPT_RT patchset to the kernel, even when upstream does not officially support the kernel subversion.
# ! This will still not apply when the patch itself or linux-tkg (see _version) do not support the kernel major version - Not recommended !
# Set to "1" to enable.
_preempt_rt_force=""

# CPU sched_yield_type - Choose what sort of yield sched_yield will perform
# For PDS and MuQSS: 0: No yield. (Recommended option for gaming on PDS and MuQSS)
#                    1: Yield only to better priority/deadline tasks. (Default - can be unstable with PDS on some platforms)
#                    2: Expire timeslice and recalculate deadline. (Usually the slowest option for PDS and MuQSS, not recommended)
# For BMQ:           0: No yield.
#                    1: Deboost and requeue task. (Default)
#                    2: Set rq skip task.
_sched_yield_type=""

# Round Robin interval is the longest duration two tasks with the same nice level will be delayed for. When CPU time is requested by a task, it receives a time slice equal
# to the rr_interval in addition to a virtual deadline. When using yield_type 2, a low value can help offset the disadvantages of rescheduling a process that has yielded.
# MuQSS default: 6ms"
# PDS default: 4ms"
# BMQ default: 2ms"
# Set to "1" for 2ms, "2" for 4ms, "3" for 6ms, "4" for 8ms, or "default" to keep the chosen scheduler defaults.
_rr_interval=""

# Set to "true" to disable FUNCTION_TRACER/GRAPH_TRACER, lowering overhead but limiting debugging and analyzing of kernel functions - Kernel default is "false"
_ftracedisable="false"

# Set to "true" to disable NUMA, lowering overhead, but breaking CUDA/NvEnc on Nvidia equipped systems - Kernel default is "false"
_numadisable="false"

# Set to "true" to enable misc additions - May contain temporary fixes pending upstream or changes that can break on non-Arch - Kernel default is "true"
_misc_adds="true"

# Set to "0" for periodic ticks, "1" to use CattaRappa mode (enabling full tickless) and "2" for tickless idle only.
# Full tickless can give higher performances in various cases but, depending on hardware, lower consistency. Just tickless idle can perform better on some platforms (mostly AMD based).
_tickless=""

# Set to "true" to use ACS override patch - https://wiki.archlinux.org/index.php/PCI_passthrough_via_OVMF#Bypassing_the_IOMMU_groups_.28ACS_override_patch.29 - Kernel default is "false"
_acs_override=""

# Set to "true" to add Bcache filesystem support. You'll have to install bcachefs-tools-git from AUR for utilities - https://bcachefs.org/ - If in doubt, set to "false"
_bcachefs=""

# Set to "true" to enable support for fsync, an experimental replacement for esync found in Valve Proton 4.11+ - https://steamcommunity.com/games/221410/announcements/detail/2957094910196249305
# Can be enabled alongside _futex_waitv on 5.13+ to use it as a fallback for older Proton builds
_fsync="true"

# Set to "true" to enable support for futex2, an experimental interface that can be used by proton-tkg and proton 5.13 experimental through Fsync - Can be enabled alongside fsync to use it as a fallback
# https://gitlab.collabora.com/tonyk/linux/-/tree/futex2-dev
_futex2="true"

# Set to "true" to enable backported patches to add support for the futex_waitv() syscall, a new interface for fsync. It will appear in mainline at Linux 5.16 release and requires a wine/proton with builtin support for it. It's expected to be available in Valve Proton 6.3 stable soon - https://github.com/ValveSoftware/wine/pull/128
# !! Disables futex2 interfaces support !!
# https://github.com/andrealmeid/futex_waitv_patches
_futex_waitv="false"

# Set to "true" to enable support for winesync, an experimental replacement for esync - requires patched wine - https://repo.or.cz/linux/zf.git/shortlog/refs/heads/winesync4
# ! Can't be used on multiple kernels installed side-by-side, which will require https://aur.archlinux.org/packages/winesync-dkms/ instead of this option !
_winesync="false"

# Set to "true" to enable Binder and Ashmem, the kernel modules required to use the android emulator Anbox. ! This doesn't apply to 5.4.y !
_anbox=""

# A selection of patches from Zen/Liquorix kernel and additional tweaks for a better gaming experience (ZENIFY) - Default is "true"
_zenify="true"

# compiler optimization level - 1. Optimize for performance (-O2); 2. Optimize harder (-O3); 3. Optimize for size (-Os) - Kernel default is "1"
_compileroptlevel="1"

# CPU compiler optimizations - Defaults to prompt at kernel config if left empty
# AMD CPUs : "k8" "k8sse3" "k10" "barcelona" "bobcat" "jaguar" "bulldozer" "piledriver" "steamroller" "excavator" "zen" "zen2" "zen3" (zen3 opt support depends on GCC11)
# Intel CPUs : "mpsc"(P4 & older Netburst based Xeon) "atom" "core2" "nehalem" "westmere" "silvermont" "sandybridge" "ivybridge" "haswell" "broadwell" "skylake" "skylakex" "cannonlake" "icelake" "goldmont" "goldmontplus" "cascadelake" "cooperlake" "tigerlake" "sapphirerapids" "rocketlake" "alderlake"
# Other options :
# - "native_amd" (use compiler autodetection - Selecting your arch manually in the list above is recommended instead of this option)
# - "native_intel" (use compiler autodetection and will prompt for P6_NOPS - Selecting your arch manually in the list above is recommended instead of this option)
# - "generic" (kernel's default - to share the package between machines with different CPU µarch as long as they are x86-64)
#
# https://en.wikipedia.org/wiki/X86-64#Microarchitecture_Levels)
# - "generic_v2" (depends on GCC11 - to share the package between machines with different CPU µarch supporting at least x86-64-v2
# - "generic_v3" (depends on GCC11 - to share the package between machines with different CPU µarch supporting at least x86-64-v3
# - "generic_v4" (depends on GCC11 - to share the package between machines with different CPU µarch supporting at least x86-64-v4
_processor_opt=""

# MuQSS only - Make IRQ threading compulsory (FORCE_IRQ_THREADING) - Default is "false"
_irq_threading="false"

# CacULE only - Enable Response Driven Balancer, an experimental load balancer for CacULE
_cacule_rdb="false"

# CacULE only - Load balance time period - Default is 19
# https://github.com/hamadmarri/cacule-cpu-scheduler/blob/master/patches/CacULE/RDB/rdb.patch#L56
_cacule_rdb_interval="19"

# TT only - Enable High HZ patch (available for 5.15 only) - Default is "false"
_tt_high_hz="false"

# MuQSS and PDS only - SMT (Hyperthreading) aware nice priority and policy support (SMT_NICE) - Kernel default is "true" - You can disable this on non-SMT/HT CPUs for lower overhead
_smt_nice=""

# Trust the CPU manufacturer to initialize Linux's CRNG (RANDOM_TRUST_CPU) - Kernel default is "false"
_random_trust_cpu="false"

# MuQSS only - CPU scheduler runqueue sharing - No sharing (RQ_NONE), SMT (hyperthread) siblings (RQ_SMT), Multicore siblings (RQ_MC), Symmetric Multi-Processing (RQ_SMP), NUMA (RQ_ALL)
# Valid values are "none", "smt", "mc", "mc-llc"(for zen), "smp", "all" - Kernel default is "smt"
_runqueue_sharing=""

# Timer frequency - "100" "500", "750" or "1000" ("2000" can be set for cacule cpu sched, and will fallback to default if set while on another schedulers) - More options available in kernel config prompt when left empty depending on selected cpusched with the default option pointed with a ">"
_timer_freq=""

# Default CPU governor - "performance", "ondemand", "schedutil" or leave empty for default (schedutil)
_default_cpu_gov="ondemand"

# Use an aggressive ondemand governor instead of default ondemand to improve performance on low loads/high core count CPUs while keeping some power efficiency from frequency scaling.
# It still requires you to either set ondemand as default governor or to select it in some way at runtime.
_aggressive_ondemand="true"

# [Advanced] Default TCP IPv4 algorithm to use. Options are: "yeah", "bbr", "cubic", "reno", "vegas" and "westwood". Leave empty if unsure.
# This config option will not be prompted
# Can be changed at runtime with the command line `# echo "$name" > /proc/sys/net/ipv4/tcp_congestion_control` where $name is one of the options above.
# Default (empty) and fallback : cubic
_tcp_cong_alg=""

# You can pass a default set of kernel command line options here - example: "intel_pstate=passive nowatchdog amdgpu.ppfeaturemask=0xfffd7fff mitigations=off"
_custom_commandline="intel_pstate=passive"

# Selection of Clearlinux patches
_clear_patches="true"


#### SPESHUL OPTION ####

# If you want to bypass the stock naming scheme and enforce something else (example : "linux") - Useful for some bootloaders requiring manual entry editing on each release.
# !!! It will also change pkgname - If you don't explicitely need this, don't use it !!!
_custom_pkgbase=""

# [non-Arch specific] Kernel localversion. Putting it to "Mario" will make for example the kernel version be 5.7.0-tkg-Mario (given by uname -r)
# If left empty, it will use "-tkg-${_cpusched}${_compiler}" where "${_cpusched}" will be replaced by the user chosen scheduler, ${_compiler} will be replaced by "-llvm" if clang is used (nothing for GCC).
_kernel_localversion=""

# Set to "true" to add back missing symbol for AES-NI/AVX support on ZFS - This is a legacy option that can be ignored on 5.10+ kernels - https://github.com/NixOS/nixpkgs/blob/master/pkgs/os-specific/linux/kernel/export_kernel_fpu_functions.patch
_zfsfix="true"


#### USER PATCHES ####

# community patches - add patches (separated by a space) of your choice by name from the community-patches dir
# example: _community_patches="clear_nack_in_tend_isr.myrevert ffb_regression_fix.mypatch 0008-drm-amd-powerplay-force-the-trim-of-the-mclk-dpm-levels-if-OD-is-enabled.mypatch"
_community_patches=""

# You can use your own patches by putting them in a subfolder called linux<version>-tkg-userpatches (e.g. linux510-tkg-userpatches) next to the PKGBUILD and giving them the .mypatch extension.
# You can also revert patches by putting them in that same folder and giving them the .myrevert extension.

# Also, userpatches variable below must be set to true for the above to work.
_user_patches="true"

# Apply all user patches without confirmation - !!! NOT RECOMMENDED !!!
_user_patches_no_confirm="false"


#### CONFIG FRAGMENTS ####

# You can use your own kernel config fragments by putting them in the same folder as the PKGBUILD and giving them the .myfrag extension.

# Also, the config fragments variable below must be set to true for the above to work.
_config_fragments="true"

# Apply all config fragments without confirmation - !!! NOT RECOMMENDED !!!
_config_fragments_no_confirm="false"