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linux-tkg/linux-tkg-config/prepare

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#!/bin/bash
ver54=116
ver57=19
ver58=18
ver59=16
ver510=34
ver511=18
ver512=1
_cpuschedselector() {
msg2 "Which CPU sched variant do you want to build/install? Select \"CFS\" (linux kernel's default) if unsure."
select CPUSCHED in "${_CPUSCHEDARRAY[@]}"
do
case $CPUSCHED in
"CFS")
echo "_cpusched=\"cfs\"" > "${_path}"/cpuschedset
;;
"PDS")
echo "_cpusched=\"pds\"" > "${_path}"/cpuschedset
;;
"MuQSS")
echo "_cpusched=\"MuQSS\"" > "${_path}"/cpuschedset
;;
"BMQ")
echo "_cpusched=\"bmq\"" > "${_path}"/cpuschedset
;;
"Project C / PDS")
echo "_cpusched=\"pds\"" > "${_path}"/cpuschedset
;;
"Project C / BMQ")
echo "_cpusched=\"bmq\"" > "${_path}"/cpuschedset
;;
"Undead PDS (TkG)")
echo "_cpusched=\"upds\"" > "${_path}"/cpuschedset
;;
*)
esac
break
done
}
_tkg_initscript() {
# Default to Arch
if [ -z "$_distro" ] || [ "$_ispkgbuild" = "true" ]; then
msg2 "Defaulting to Archlinux target\n"
_distro="Arch"
fi
# create build dir early
if [ "$_distro" = "Void" ]; then
_path="${XBPS_BUILDDIR}/${wrksrc}"
else
_path="${_where}"
fi
# _basever, _basekernel and _sub are saved to the file "versel"
# then this file is sourced at the end of these so these vars are accessible
# to the rest of the script
if [ -z "$_version" ] && [ ! -e "$_path"/versel ]; then
msg2 "Which kernel version do you want to install?"
plain "1. 5.4.$ver54 LTS\n 2. 5.7.$ver57\n 3. 5.8.$ver58\n 4. 5.9.$ver59\n 5. 5.10.$ver510 LTS\n 6. 5.11.$ver511\n > 7. 5.12.$ver512 (latest stable)"
read -rp "`echo $' choice[1-7?]'`" _VERSEL;
case $_VERSEL in
"1")
echo "_basever=54" > "$_path"/versel
echo "_basekernel=5.4" >> "$_path"/versel
echo "_sub=${ver54}" >> "$_path"/versel
;;
"2")
echo "_basever=57" > "$_path"/versel
echo "_basekernel=5.7" >> "$_path"/versel
echo "_sub=${ver57}" >> "$_path"/versel
;;
"3")
echo "_basever=58" > "$_path"/versel
echo "_basekernel=5.8" >> "$_path"/versel
echo "_sub=${ver58}" >> "$_path"/versel
;;
"4")
echo "_basever=59" > "$_path"/versel
echo "_basekernel=5.9" >> "$_path"/versel
echo "_sub=${ver59}" >> "$_path"/versel
;;
"5")
echo "_basever=510" > "$_path"/versel
echo "_basekernel=5.10" >> "$_path"/versel
echo "_sub=${ver510}" >> "$_path"/versel
;;
"6")
echo "_basever=511" > "$_path"/versel
echo "_basekernel=5.11" >> "$_path"/versel
echo "_sub=${ver511}" >> "$_path"/versel
;;
*)
echo "_basever=512" > "$_path"/versel
echo "_basekernel=5.12" >> "$_path"/versel
echo "_sub=${ver512}" >> "$_path"/versel
;;
esac
elif [ -n "$_version" ];then
case "$_version" in
"5.4")
echo "_basever=54" > "$_path"/versel
echo "_basekernel=5.4" >> "$_path"/versel
echo "_sub=${ver54}" >> "$_path"/versel
;;
"5.7")
echo "_basever=57" > "$_path"/versel
echo "_basekernel=5.7" >> "$_path"/versel
echo "_sub=${ver57}" >> "$_path"/versel
;;
"5.8")
echo "_basever=58" > "$_path"/versel
echo "_basekernel=5.8" >> "$_path"/versel
echo "_sub=${ver58}" >> "$_path"/versel
;;
"5.9")
echo "_basever=59" > "$_path"/versel
echo "_basekernel=5.9" >> "$_path"/versel
echo "_sub=${ver59}" >> "$_path"/versel
;;
"5.10")
echo "_basever=510" > "$_path"/versel
echo "_basekernel=5.10" >> "$_path"/versel
echo "_sub=${ver510}" >> "$_path"/versel
;;
"5.11")
echo "_basever=511" > "$_path"/versel
echo "_basekernel=5.11" >> "$_path"/versel
echo "_sub=${ver511}" >> "$_path"/versel
;;
"5.12")
echo "_basever=512" > "$_path"/versel
echo "_basekernel=5.12" >> "$_path"/versel
echo "_sub=${ver512}" >> "$_path"/versel
;;
*)
error "There is something wrong with your kernel version selection, exiting..."
exit 1
esac
fi
# source versel early if present
if [ -e "${_path}"/versel ]; then
source "${_path}"/versel
fi
if [ "$_distro" != "Void" ]; then
cp "$_where"/linux-tkg-patches/${_basekernel}/* "$_where" # copy patches inside the PKGBUILD's dir to preserve makepkg sourcing and md5sum checking
cp "$_where"/linux-tkg-config/${_basekernel}/* "$_where" # copy config files and hooks inside the PKGBUILD's dir to preserve makepkg sourcing and md5sum checking
else
cp "$_where"/linux-tkg-patches/${_basekernel}/* "$_path"
cp "$_where"/linux-tkg-config/${_basekernel}/* "$_path"
fi
if [ -z "$_OPTIPROFILE" ] && [ ! -e "$_path"/cpuschedset ]; then
# Prompt about optimized configurations. Available variable values will overwrite customization.cfg/external config ones.
plain "Do you want to use a predefined optimized profile?"
read -rp "`echo $' > 1.Custom\n 2.Ryzen Desktop (Performance)\n 3.Other Desktop (Performance)\nchoice[1-3?]: '`" _OPTIPROFILE;
fi
if [ "$_OPTIPROFILE" = "2" ]; then
source "$_where"/linux-tkg-config/ryzen-desktop-profile.cfg && msg2 "Ryzen Desktop (Performance) profile will be used." && msg2 ""
elif [ "$_OPTIPROFILE" = "3" ]; then
source "$_where"/linux-tkg-config/generic-desktop-profile.cfg && msg2 "Generic Desktop (Performance) profile will be used." && msg2 ""
fi
# source cpuschedset early if present
if [ -e "${_path}"/cpuschedset ]; then
source "${_path}"/cpuschedset
fi
# source compilerset early if present
if [ -e "${_path}"/compilerset ]; then
source "${_path}"/compilerset
fi
# CPU SCHED selector
if [ "$_basever" = "54" ] || [ "$_basever" = "57" ]; then
_CPUSCHEDARRAY=("PDS" "MuQSS" "BMQ" "CFS")
_CPUSCHEDVARARRAY=("pds" "muqss" "MuQSS" "bmq" "cfs")
elif [ "$_basever" = "58" ]; then
_CPUSCHEDARRAY=("Undead PDS (TkG)" "Project C / PDS" "Project C / BMQ" "CFS")
_CPUSCHEDVARARRAY=("upds" "pds" "bmq" "cfs")
elif [ "$_basever" = "59" ] || [ "$_basever" = "510" ]; then
_CPUSCHEDARRAY=("Undead PDS (TkG)" "Project C / PDS" "Project C / BMQ" "MuQSS" "CFS")
_CPUSCHEDVARARRAY=("upds" "pds" "bmq" "muqss" "MuQSS" "cfs")
elif [ "$_basever" = "511" ]; then
_CPUSCHEDARRAY=("Undead PDS (TkG)" "Project C / PDS" "Project C / BMQ" "MuQSS" "CFS")
_CPUSCHEDVARARRAY=("upds" "pds" "bmq" "muqss" "MuQSS" "cfs")
elif [ "$_basever" = "512" ]; then
_CPUSCHEDARRAY=("Project C / PDS" "Project C / BMQ" "MuQSS" "CFS")
_CPUSCHEDVARARRAY=("pds" "bmq" "muqss" "MuQSS" "cfs")
else
_CPUSCHEDARRAY=("CFS")
_CPUSCHEDVARARRAY=("cfs")
fi
if [ -z "$_cpusched" ] && [ ! -e "${_path}"/cpuschedset ]; then
_cpuschedselector
elif [[ ${_CPUSCHEDVARARRAY[*]} =~ "$_cpusched" ]]; then
if ( [ "$_cpusched" = "muqss" ] || [ "$_cpusched" = "MuQSS" ] ); then
echo "_cpusched=\"MuQSS\"" > "${_path}"/cpuschedset
else
echo "_cpusched=\"$_cpusched\"" > "${_path}"/cpuschedset
fi
else
if ! [[ ${_CPUSCHEDVARARRAY[*]} =~ "$_cpusched" ]]; then
warning "Your cpusched selection ( $_cpusched ) is not available for the selected kernel version."
if [ "$_nofallback" = "true" ]; then
warning "Since _nofallback is enabled, let's exit..."
exit 1
else
warning "Please select another:"
_cpuschedselector
fi
fi
fi
if [ -n "$_custom_pkgbase" ]; then
echo "_custom_pkgbase=\"${_custom_pkgbase}\"" >> "${_path}"/cpuschedset
fi
case $_compileroptlevel in
"2")
_compileropt="-O3"
;;
"3")
_compileropt="-Os"
;;
*)
_compileropt="-O2"
;;
esac
# Compiler selector
if [ -z "$_compiler" ] && [ ! -e "${_path}"/compilerset ]; then
plain "Which compiler do you want to use?"
read -rp "`echo $' > 1.GCC (recommended)\n 2.Clang/LLVM\nchoice[1-2?]: '`" _CONDITION_CMPLR;
if [ "$_CONDITION_CMPLR" = "2" ];then
echo "_compiler_name=\"-llvm\"" > ${_path}/compilerset
echo "llvm_opt=\"LLVM=1\"" >> ${_path}/compilerset
else
echo "_compiler_name=" >> ${_path}/compilerset
fi
elif [ "$_compiler" = "llvm" ]; then
echo "_compiler_name=\"-llvm\"" > ${_path}/compilerset
echo "llvm_opt=\"LLVM=1\"" >> ${_path}/compilerset
elif [ "$_compiler" = "gcc" ]; then
echo "_compiler_name=" >> ${_path}/compilerset
else
if [ "$_nofallback" != "true" ] && [ ! -e "${_path}"/compilerset ] && [ "$_compiler" != "llvm" ]; then
warning "Something is wrong with your compiler selection. Do you want to fallback to GCC (default)?"
read -rp "`echo $' > N/y : '`" _fallback;
fi
if [[ "$_fallback" =~ [yY] ]] || [ "$_nofallback" = "true" ]; then
echo "_compiler_name=" >> "${_path}"/compilerset
fi
if [ ! -e "${_path}"/compilerset ]; then
error "Exiting..."
exit 1
fi
fi
source "${_path}"/cpuschedset
source "${_path}"/compilerset
source "${_path}"/versel
}
user_patcher() {
for _f in "$_where"/*."${_userpatch_ext}patch" "$_where"/*."${_userpatch_ext}revert"; do
[ -e "${_f}" ] || continue
warning "Found userpatch file ${f##*/} in the PKGBUILD directory."
warning "Userpatches must now be placed in version-specific subdirectories (linux${_basever}-tkg-userpatches for this kernel version)."
warning "The patch will not be applied."
break
done
# To patch the user because all your base are belong to us
local _patches=("$_where"/linux"$_basever"-tkg-userpatches/*."${_userpatch_ext}revert")
if [ ${#_patches[@]} -ge 2 ] || [ -e "${_patches}" ]; then
if [ "$_user_patches_no_confirm" != "true" ]; then
msg2 "Found ${#_patches[@]} 'to revert' userpatches for ${_userpatch_target}:"
printf '%s\n' "${_patches[@]}"
read -rp "Do you want to install it/them? - Be careful with that ;)"$'\n> N/y : ' _CONDITION;
fi
if [[ "$_CONDITION" =~ [yY] ]] || [ "$_user_patches_no_confirm" = "true" ]; then
for _f in "${_patches[@]}"; do
if [ -e "${_f}" ]; then
msg2 "######################################################"
msg2 ""
msg2 "Reverting your own ${_userpatch_target} patch ${_f}"
msg2 ""
msg2 "######################################################"
patch -Np1 -R < "${_f}"
echo "Reverted your own patch ${_f}" >> "$_where"/last_build_config.log
fi
done
fi
fi
_patches=("$_where"/linux"$_basever"-tkg-userpatches/*."${_userpatch_ext}patch")
if [ ${#_patches[@]} -ge 2 ] || [ -e "${_patches}" ]; then
if [ "$_user_patches_no_confirm" != "true" ]; then
msg2 "Found ${#_patches[@]} userpatches for ${_userpatch_target}:"
printf '%s\n' "${_patches[@]}"
read -rp "Do you want to install it/them? - Be careful with that ;)"$'\n> N/y : ' _CONDITION;
fi
if [[ "$_CONDITION" =~ [yY] ]] || [ "$_user_patches_no_confirm" = "true" ]; then
for _f in "${_patches[@]}"; do
if [ -e "${_f}" ]; then
msg2 "######################################################"
msg2 ""
msg2 "Applying your own ${_userpatch_target} patch ${_f}"
msg2 ""
msg2 "######################################################"
patch -Np1 < "${_f}"
echo "Applied your own patch ${_f}" >> "$_where"/last_build_config.log
fi
done
fi
fi
}
_tkg_patcher() {
if [ -e "$tkgpatch" ]; then
msg2 "$_msg"
echo -e "### Applying ${tkgpatch##*/}... ###" >> "$_where"/prepare.log
patch -Np1 -i "$tkgpatch" >> "$_where"/prepare.log || error "An error was encountered applying patches. It was logged to the prepare.log file."
echo -e "\n" >> "$_where"/prepare.log
else
if [[ $_msg != *graysky* ]]; then
msg2 "Skipping patch ${tkgpatch##*/}...\n (unavailable for this kernel version)"
fi
fi
}
_tkg_srcprep() {
if [ "${_distro}" = "Void" ] && [ -e ${srcdir}/sum_failed ]; then
exit 1
fi
msg2 "Setting version..."
scripts/setlocalversion --save-scmversion
if [ "${_distro}" = "Arch" ]; then
echo "-$pkgrel-tkg-${_cpusched}${_compiler_name}" > localversion.10-pkgrel
echo -e "Version tail set to \"-$pkgrel-tkg-${_cpusched}${_compiler_name}\"\n" > "$_where"/prepare.log
echo "" > localversion.20-pkgname
# add upstream patch
if [ "$_sub" != "0" ] && [[ "$_sub" != rc* ]]; then
if [ ! -e "$srcdir/patch-${pkgver}" ]; then
if [ -e "$srcdir/patch-${pkgver}.xz" ]; then
xz -dk "$(readlink -f "$srcdir/patch-${pkgver}.xz")" --stdout > "$srcdir/patch-${pkgver}"
else
( cd "$_where" && xz -dk patch-${pkgver}.xz && mv "$_where"/patch-${pkgver} "$srcdir"/ )
fi
fi
tkgpatch="$srcdir/patch-${pkgver}"
_msg="Patching from $_basekernel to $pkgver" && _tkg_patcher
fi
# ARCH Patches
if [ "${_configfile}" = "config_hardened.x86_64" ] && [ "${_cpusched}" = "cfs" ]; then
tkgpatch="$srcdir/0012-linux-hardened.patch"
_msg="Using linux hardened patchset" && _tkg_patcher
else
tkgpatch="$srcdir/0001-add-sysctl-to-disallow-unprivileged-CLONE_NEWUSER-by.patch"
_msg="Using Arch patches" && _tkg_patcher
fi
fi
# Void
if [ "$_distro" = "Void" ] && [[ "$_sub" = rc* ]]; then
cd ${wrksrc}/linux-${_rc_kern_ver}
elif [ "$_distro" = "Void" ]; then
cd ${wrksrc}/linux-${_kern_ver}
fi
# graysky's cpu opts - https://github.com/graysky2/kernel_gcc_patch
if [ "${_distro}" = "Arch" ]; then
tkgpatch="$srcdir/more-uarches-for-kernel-${opt_ver}.patch"
elif [ "${_distro}" = "Void" ]; then
tkgpatch="${wrksrc}/more-uarches-for-kernel-${opt_ver}.patch"
else
tkgpatch="$srcdir/more-uarches-for-kernel-${opt_ver}.patch"
fi
_msg="Applying graysky's cpu opts patch" && _tkg_patcher
if [ "${_distro}" = "Arch" ]; then
tkgpatch="$srcdir/enable_additional_cpu_optimizations_for_gcc_v10.1%2B_kernel_v${opt_ver}.patch"
elif [ "${_distro}" = "Void" ]; then
tkgpatch="${wrksrc}/enable_additional_cpu_optimizations_for_gcc_v10.1+_kernel_v${opt_ver}.patch"
else
tkgpatch="$srcdir/enable_additional_cpu_optimizations_for_gcc_v10.1+_kernel_v${opt_ver}+.patch"
fi
_msg="Applying graysky's cpu opts patch (legacy)" && _tkg_patcher
# TkG
tkgpatch="$srcdir/0002-clear-patches.patch"
_msg="Applying clear linux patches" && _tkg_patcher
tkgpatch="$srcdir/0003-glitched-base.patch"
_msg="Applying glitched base patch" && _tkg_patcher
if [ -z $_misc_adds ]; then
plain "Enable misc additions ? They may contain temporary fixes pending upstream, or some other changes that can break on non-Arch distros."
read -rp "`echo $' > [Y]/n : '`" _interactive_misc_adds;
if [ "$_interactive_misc_adds" != "n" ] && [ "$_interactive_misc_adds" != "N" ]; then
_misc_adds="true"
fi
fi
if [ "$_misc_adds" = "true" ]; then
tkgpatch="$srcdir/0012-misc-additions.patch"
_msg="Applying misc additions patch" && _tkg_patcher
fi
if [ "$_basever" = "511" ] || [ "$_basever" = "512" ]; then
_msg="Applying patches for WRITE_WATCH support in Wine"
tkgpatch="$srcdir/0001-mm-Support-soft-dirty-flag-reset-for-VA-range.patch" && _tkg_patcher
tkgpatch="$srcdir/0002-mm-Support-soft-dirty-flag-read-with-reset.patch" && _tkg_patcher
fi
# prjc/bmq patch rev
if [ "$_basever" = "58" ] || [ "$_basever" = "57" ]; then
rev=3
elif [ "$_basever" = "59" ]; then
rev=3
elif [ "$_basever" = "510" ]; then
rev=2
elif [ "$_basever" = "511" ]; then
rev=3
else
rev=0
fi
if [ "${_cpusched}" = "MuQSS" ]; then
# MuQSS
_msg="Applying MuQSS base patch"
tkgpatch="$srcdir/0004-${_basekernel}-ck1.patch" && _tkg_patcher
if [ "${_aggressive_ondemand}" = "true" ]; then
_msg="Applying MuQSS agressive ondemand governor patch"
tkgpatch="$srcdir/0004-glitched-ondemand-muqss.patch" && _tkg_patcher
fi
_msg="Applying Glitched MuQSS patch"
tkgpatch="$srcdir/0004-glitched-muqss.patch" && _tkg_patcher
elif [ "${_cpusched}" = "upds" ] || [ "${_cpusched}" = "pds" ]; then
# upds naming quirk
if [ "${_cpusched}" = "upds" ];then
# is it dead or alive
doa="-undead"
fi
# PDS-mq
_msg="Applying PDS base patch"
if [ "${_cpusched}" = "upds" ] || ( [ "$_basever" = "54" ] || [ "$_basever" = "57" ] && [ "${_cpusched}" = "pds" ] ); then
tkgpatch="$srcdir/0005-v${_basekernel}_undead-pds099o.patch" && _tkg_patcher
if [ "${_aggressive_ondemand}" = "true" ]; then
_msg="Applying PDS agressive ondemand governor patch"
tkgpatch="$srcdir/0005${doa}-glitched-ondemand-pds.patch" && _tkg_patcher
fi
else
tkgpatch="$srcdir/0009-prjc_v${_basekernel}-r${rev}.patch" && _tkg_patcher
if [ "${_aggressive_ondemand}" = "true" ]; then
_msg="Applying prjc PDS/BMQ agressive ondemand governor patch"
tkgpatch="$srcdir/0009-glitched-ondemand-bmq.patch" && _tkg_patcher
fi
fi
_msg="Applying Glitched PDS patch"
tkgpatch="$srcdir/0005${doa}-glitched-pds.patch" && _tkg_patcher
elif [ "${_cpusched}" = "bmq" ]; then
# Project C / BMQ
_msg="Applying Project C / BMQ base patch"
if [ "$_basever" != "54" ]; then
tkgpatch="$srcdir/0009-prjc_v${_basekernel}-r${rev}.patch" && _tkg_patcher
else
tkgpatch="$srcdir/0009-bmq_v5.4-r2.patch" && _tkg_patcher
fi
if [ "${_aggressive_ondemand}" = "true" ] && [ "$_basever" != "54" ]; then
_msg="Applying BMQ agressive ondemand governor patch"
tkgpatch="$srcdir/0009-glitched-ondemand-bmq.patch" && _tkg_patcher
fi
_msg="Applying Glitched BMQ patch"
tkgpatch="$srcdir/0009-glitched-bmq.patch" && _tkg_patcher
elif [ "${_cpusched}" = "cfs" ]; then
_msg="Applying Glitched CFS patch"
tkgpatch="$srcdir/0003-glitched-cfs.patch" && _tkg_patcher
fi
if [ "$_distro" = "Void" ] && [[ "$_sub" = rc* ]]; then
cd ${wrksrc}/linux-${_rc_kern_ver}
elif [ "$_distro" = "Void" ] && [[ "$_sub" != rc* ]]; then
cd ${wrksrc}/linux-${_kern_ver}
fi
if [ -z "${_configfile}" ]; then
if [ "${_distro}" = "Arch" ] || [ "$_distro" = "Void" ]; then
cat "${srcdir}"/config.x86_64 > ./.config
else
if [ -f /boot/config-`uname -r` ];then
_msg="Using /boot/config-`uname -r` as config file"
cp /boot/config-`uname -r` .config
elif [ -f /proc/config.gz ];then
_msg="Using /proc/config.gz as config file"
zcat --verbose /proc/config.gz > .config
else
_msg="Current kernel config not found! Falling back to default..."
fi
fi
else
cat "${srcdir}/${_configfile}" > ./.config
fi
# Set some -tkg defaults
echo "# CONFIG_DYNAMIC_FAULT is not set" >> ./.config
sed -i -e 's/CONFIG_DEFAULT_FQ_CODEL=y/# CONFIG_DEFAULT_FQ_CODEL is not set/' ./.config
echo "CONFIG_DEFAULT_CAKE=y" >> ./.config
if [ "$_basever" = "54" ]; then
echo "CONFIG_TP_SMAPI=m" >> ./.config
echo "CONFIG_RAID6_USE_PREFER_GEN=y" >> ./.config
fi
if [ "$_basever" = "54" ] || [ "$_basever" = "59" ]; then
sed -i -e 's/CONFIG_RCU_BOOST_DELAY=500/CONFIG_RCU_BOOST_DELAY=0/' ./.config
fi
echo "# CONFIG_NTP_PPS is not set" >> ./.config
echo "# CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE_NODEF is not set" >> ./.config
sed -i -e 's/CONFIG_CRYPTO_LZ4=m/CONFIG_CRYPTO_LZ4=y/' ./.config
sed -i -e 's/CONFIG_CRYPTO_LZ4HC=m/CONFIG_CRYPTO_LZ4HC=y/' ./.config
sed -i -e 's/CONFIG_LZ4_COMPRESS=m/CONFIG_LZ4_COMPRESS=y/' ./.config
sed -i -e 's/CONFIG_LZ4HC_COMPRESS=m/CONFIG_LZ4HC_COMPRESS=y/' ./.config
sed -i -e 's/CONFIG_ZSWAP_COMPRESSOR_DEFAULT_LZO=y/# CONFIG_ZSWAP_COMPRESSOR_DEFAULT_LZO is not set/' ./.config
sed -i -e 's/# CONFIG_ZSWAP_COMPRESSOR_DEFAULT_LZ4 is not set/CONFIG_ZSWAP_COMPRESSOR_DEFAULT_LZ4=y/' ./.config
sed -i -e 's/CONFIG_ZSWAP_COMPRESSOR_DEFAULT="lzo"/CONFIG_ZSWAP_COMPRESSOR_DEFAULT="lz4"/' ./.config
sed -i -e 's/# CONFIG_CMDLINE_BOOL is not set/CONFIG_CMDLINE_BOOL=y/' ./.config
if [ "$_futex2" = "true" ] && [ "$_basever" != "54" ] && [ "$_basever" != "57" ] && [ "$_basever" != "58" ] && [ "$_basever" != "59" ]; then
sed -i -e 's/# CONFIG_EXPERT is not set/CONFIG_EXPERT=y/' ./.config
echo -e "# CONFIG_DEBUG_RSEQ is not set\n
# CONFIG_PC104 is not set\n
# CONFIG_SLUB_MEMCG_SYSFS_ON is not set\n
# CONFIG_SLOB is not set\n
# CONFIG_PROCESSOR_SELECT is not set\n
# CONFIG_SUSPEND_SKIP_SYNC is not set\n
# CONFIG_DPM_WATCHDOG is not set\n
# CONFIG_ACPI_REDUCED_HARDWARE_ONLY is not set\n
# CONFIG_PCI_CNB20LE_QUIRK is not set\n
# CONFIG_ISA_BUS is not set\n
CONFIG_KVM_WERROR=y\n
# CONFIG_GCC_PLUGIN_CYC_COMPLEXITY is not set\n
# CONFIG_CFG80211_CERTIFICATION_ONUS is not set\n
# CONFIG_PCIE_BUS_TUNE_OFF is not set\n
CONFIG_PCIE_BUS_DEFAULT=y\n
# CONFIG_PCIE_BUS_SAFE is not set\n
# CONFIG_PCIE_BUS_PERFORMANCE is not set\n
# CONFIG_PCIE_BUS_PEER2PEER is not set\n
# CONFIG_PATA_PLATFORM is not set\n
# CONFIG_TTY_PRINTK is not set\n
# CONFIG_GPIO_SYSFS is not set\n
# CONFIG_VIDEO_TDA1997X is not set\n
# CONFIG_VIDEO_TLV320AIC23B is not set\n
# CONFIG_VIDEO_ADV7180 is not set\n
# CONFIG_VIDEO_ADV7183 is not set\n
# CONFIG_VIDEO_ADV7604 is not set\n
# CONFIG_VIDEO_ADV7842 is not set\n
# CONFIG_VIDEO_BT819 is not set\n
# CONFIG_VIDEO_BT856 is not set\n
# CONFIG_VIDEO_BT866 is not set\n
# CONFIG_VIDEO_KS0127 is not set\n
# CONFIG_VIDEO_ML86V7667 is not set\n
# CONFIG_VIDEO_SAA7110 is not set\n
# CONFIG_VIDEO_TC358743 is not set\n
# CONFIG_VIDEO_TVP514X is not set\n
# CONFIG_VIDEO_TVP7002 is not set\n
# CONFIG_VIDEO_TW9910 is not set\n
# CONFIG_VIDEO_VPX3220 is not set\n
# CONFIG_VIDEO_SAA7185 is not set\n
# CONFIG_VIDEO_ADV7170 is not set\n
# CONFIG_VIDEO_ADV7175 is not set\n
# CONFIG_VIDEO_ADV7343 is not set\n
# CONFIG_VIDEO_ADV7393 is not set\n
# CONFIG_VIDEO_ADV7511 is not set\n
# CONFIG_VIDEO_AD9389B is not set\n
# CONFIG_VIDEO_AK881X is not set\n
# CONFIG_VIDEO_THS8200 is not set\n
# CONFIG_VIDEO_THS7303 is not set\n
# CONFIG_VIDEO_I2C is not set\n
# CONFIG_VIDEO_ST_MIPID02 is not set\n
# CONFIG_VIDEO_GS1662 is not set\n
# CONFIG_MEDIA_TUNER_MSI001 is not set\n
# CONFIG_DVB_S5H1432 is not set\n
# CONFIG_DVB_DIB9000 is not set\n
# CONFIG_DVB_CXD2880 is not set\n
# CONFIG_DVB_MN88443X is not set\n
# CONFIG_DVB_LNBH29 is not set\n
# CONFIG_DVB_LGS8GL5 is not set\n
# CONFIG_DRM_DEBUG_DP_MST_TOPOLOGY_REFS is not set\n
# CONFIG_DRM_FBDEV_LEAK_PHYS_SMEM is not set\n
# CONFIG_DRM_I915_WERROR is not set\n
# CONFIG_DRM_I915_DEBUG is not set\n
# CONFIG_DRM_I915_DEBUG_MMIO is not set\n
# CONFIG_DRM_I915_SW_FENCE_DEBUG_OBJECTS is not set\n
# CONFIG_DRM_I915_SW_FENCE_CHECK_DAG is not set\n
# CONFIG_DRM_I915_DEBUG_GUC is not set\n
# CONFIG_DRM_I915_SELFTEST is not set\n
# CONFIG_DRM_I915_LOW_LEVEL_TRACEPOINTS is not set\n
# CONFIG_DRM_I915_DEBUG_VBLANK_EVADE is not set\n
# CONFIG_DRM_I915_DEBUG_RUNTIME_PM is not set\n
# CONFIG_FB_INTEL is not set\n
# CONFIG_SND_SOC_SOF_DEVELOPER_SUPPORT is not set\n
# CONFIG_USB_KBD is not set\n
# CONFIG_USB_MOUSE is not set\n
# CONFIG_USB_OTG_DISABLE_EXTERNAL_HUB is not set\n
# CONFIG_HARDENED_USERCOPY_PAGESPAN is not set\n
CONFIG_PAHOLE_HAS_SPLIT_BTF=y\n
CONFIG_DEBUG_INFO_BTF_MODULES=y\n
# CONFIG_DEBUG_FORCE_FUNCTION_ALIGN_32B is not set\n
# CONFIG_WIRELESS_WDS is not set\n
# CONFIG_UNWINDER_GUESS is not set" >> ./.config
fi
echo "CONFIG_CMDLINE=\"${_custom_commandline}\"" >> ./.config
echo "# CONFIG_CMDLINE_OVERRIDE is not set" >> ./.config
echo "# CONFIG_X86_P6_NOP is not set" >> ./.config
#echo "# CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE is not set" >> ./.config
echo "# CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND is not set" >> ./.config
echo "# CONFIG_CPU_FREQ_DEFAULT_GOV_CONSERVATIVE is not set" >> ./.config
# openrgb
echo "CONFIG_I2C_NCT6775=m" >> ./.config
# ccache fix
if [ "$_noccache" != "true" ]; then
if { [ "$_distro" = "Arch" ] && pacman -Qq ccache &> /dev/null; } || { [ "$_distro" = "Ubuntu" ] && dpkg -l ccache > /dev/null; }\
|| { [ "$_distro" = "Void" ] && xbps-query -s ccache > /dev/null; } ; then
sed -i -e 's/CONFIG_GCC_PLUGINS=y/# CONFIG_GCC_PLUGINS is not set/' ./.config
fi
fi
# Prevent Debian to sign certs (Bios/UEFI)
if [ "$_distro" = "Debian" ]; then
#Help Debian cert compile problem.
sed -i -e 's#CONFIG_SYSTEM_TRUSTED_KEYS="debian/certs/test-signing-certs.pem"#CONFIG_SYSTEM_TRUSTED_KEYS=""#g' .config
#Help Debian UEFI cert compile problem
sed -i -e 's#CONFIG_SYSTEM_TRUSTED_KEYS="debian/certs/debian-uefi-certs.pem"#CONFIG_SYSTEM_TRUSTED_KEYS=""#g' .config
fi
# Latest versions of Ubuntu require Canonical certifications.
if [ "$_distro" = "Ubuntu" ]; then
#Help Ubuntu cert compile problem.
sed -i -e 's#CONFIG_SYSTEM_TRUSTED_KEYS="debian/canonical-certs.pem"#CONFIG_SYSTEM_TRUSTED_KEYS=""#g' .config
fi
# Skip dbg package creation on non-Arch
if [ "$_distro" != "Arch" ]; then
sed -i -e 's/CONFIG_DEBUG_INFO.*/CONFIG_DEBUG_INFO=n/' ./.config
fi
if [ "$_compiler_name" = "-llvm" ]; then
echo 'CONFIG_KCSAN=n' >> ./.config
if [ "$_basever" != "54" ] && [ "$_basever" != "57" ] && [ "$_basever" != "58" ]; then
echo 'CONFIG_INIT_STACK_ALL_PATTERN=n' >> ./.config
else
echo 'CONFIG_INIT_STACK_ALL=n' >> ./.config
fi
sed -i -e 's/# CONFIG_INIT_ON_FREE_DEFAULT_ON is not set/CONFIG_INIT_ON_FREE_DEFAULT_ON=y/' ./.config
sed -i -e 's/CONFIG_INIT_STACK_NONE=y/CONFIG_INIT_STACK_NONE=n/' ./.config
echo "CONFIG_INIT_STACK_ALL_ZERO=y" >> ./.config
fi
if [ "$_font_autoselect" != "false" ]; then
sed -i -e 's/CONFIG_FONT_TER16x32=y/# CONFIG_FONT_TER16x32 is not set\nCONFIG_FONT_AUTOSELECT=y/' ./.config
fi
# cpu opt
if [ -n "$_processor_opt" ] && [[ "$_processor_opt" != native* ]]; then
echo "# CONFIG_MNATIVE is not set" >> ./.config
echo "# CONFIG_MNATIVE_AMD is not set" >> ./.config
echo "# CONFIG_MNATIVE_INTEL is not set" >> ./.config
fi
if [ -n "$_processor_opt" ] && [[ "$_processor_opt" != generic* ]]; then
sed -i -e 's/CONFIG_GENERIC_CPU=y/# CONFIG_GENERIC_CPU is not set/' ./.config
echo "# CONFIG_GENERIC_CPU2 is not set" >> ./.config
echo "# CONFIG_GENERIC_CPU3 is not set" >> ./.config
echo "# CONFIG_GENERIC_CPU4 is not set" >> ./.config
elif [ -n "$_processor_opt" ] && [ "$_processor_opt" = "genericv2" ]; then
sed -i -e 's/CONFIG_GENERIC_CPU=y/# CONFIG_GENERIC_CPU is not set/' ./.config
echo "CONFIG_GENERIC_CPU2=y" >> ./.config
echo "# CONFIG_GENERIC_CPU3 is not set" >> ./.config
echo "# CONFIG_GENERIC_CPU4 is not set" >> ./.config
elif [ -n "$_processor_opt" ] && [ "$_processor_opt" = "genericv3" ]; then
sed -i -e 's/CONFIG_GENERIC_CPU=y/# CONFIG_GENERIC_CPU is not set/' ./.config
echo "# CONFIG_GENERIC_CPU2 is not set" >> ./.config
echo "CONFIG_GENERIC_CPU3=y" >> ./.config
echo "# CONFIG_GENERIC_CPU4 is not set" >> ./.config
elif [ -n "$_processor_opt" ] && [ "$_processor_opt" = "genericv4" ]; then
sed -i -e 's/CONFIG_GENERIC_CPU=y/# CONFIG_GENERIC_CPU is not set/' ./.config
echo "# CONFIG_GENERIC_CPU2 is not set" >> ./.config
echo "# CONFIG_GENERIC_CPU3 is not set" >> ./.config
echo "CONFIG_GENERIC_CPU4=y" >> ./.config
else
echo "# CONFIG_GENERIC_CPU2 is not set" >> ./.config
echo "# CONFIG_GENERIC_CPU3 is not set" >> ./.config
echo "# CONFIG_GENERIC_CPU4 is not set" >> ./.config
fi
_cpu_marchs=("k8" "k8sse3" "k10" "barcelona" "bobcat" "jaguar" "bulldozer" "piledriver")
_cpu_marchs+=("steamroller" "excavator" "zen" "zen2" "zen3" "mpsc" "atom" "core2" "nehalem" "westmere")
_cpu_marchs+=("bonnell" "silvermont" "sandybridge" "ivybridge" "haswell" "broadwell" "skylake")
_cpu_marchs+=("skylakex" "cannonlake" "icelake" "goldmont" "goldmontplus" "cascadelake")
_cpu_marchs+=("cooperlake" "tigerlake" "sapphirerapids" "rocketlake" "alderlake")
_cpu_marchs+=("native" "native_amd" "native_intel")
if [ ! -z "$_processor_opt" ]; then # Don't populate when the config variable is empty
for _march in "${_cpu_marchs[@]}"
do
_march_upper=`echo ${_march} | tr '[:lower:]' '[:upper:]'`
if [ "$_processor_opt" = "$_march" ]; then
echo "CONFIG_M${_march_upper}=y/" >> ./.config
else
echo "# CONFIG_M${_march_upper} is not set" >> ./.config
fi
done
fi
# Disable some debugging
if [ "${_debugdisable}" = "true" ]; then
sed -i -e 's/CONFIG_SLUB_DEBUG=y/# CONFIG_SLUB_DEBUG is not set/' ./.config
sed -i -e 's/CONFIG_PM_DEBUG=y/# CONFIG_PM_DEBUG is not set/' ./.config
sed -i -e 's/CONFIG_PM_ADVANCED_DEBUG=y/# CONFIG_PM_ADVANCED_DEBUG is not set/' ./.config
sed -i -e 's/CONFIG_PM_SLEEP_DEBUG=y/# CONFIG_PM_SLEEP_DEBUG is not set/' ./.config
sed -i -e 's/CONFIG_ACPI_DEBUG=y/# CONFIG_ACPI_DEBUG is not set/' ./.config
sed -i -e 's/CONFIG_SCHED_DEBUG=y/# CONFIG_SCHED_DEBUG is not set/' ./.config
sed -i -e 's/CONFIG_LATENCYTOP=y/# CONFIG_LATENCYTOP is not set/' ./.config
sed -i -e 's/CONFIG_DEBUG_PREEMPT=y/# CONFIG_DEBUG_PREEMPT is not set/' ./.config
fi
# TCP algorithms
_tcp_cong_alg_list=("yeah" "bbr" "cubic" "vegas" "westwood" "reno")
_user_set_tcp_alg="false"
./scripts/config --enable TCP_CONG_ADVANCED
for _alg in "${_tcp_cong_alg_list[@]}"
do
./scripts/config --enable TCP_CONG_${_alg}
./scripts/config --disable DEFAULT_${_alg}
if [ "$_tcp_cong_alg" = "$_alg" ];then
_user_set_tcp_alg="true"
./scripts/config --enable DEFAULT_${_alg}
./scripts/config --set-str DEFAULT_TCP_CONG "${_alg}"
fi
done
if [ "$_user_set_tcp_alg" = "false" ];then
./scripts/config --enable DEFAULT_CUBIC
./scripts/config --set-str DEFAULT_TCP_CONG "cubic"
fi
#######
if [ "${_cpusched}" = "MuQSS" ]; then
# MuQSS default config
echo "CONFIG_SCHED_MUQSS=y" >> ./.config
elif [ "${_cpusched}" = "pds" ]; then
# PDS default config
echo "CONFIG_SCHED_ALT=y" >> ./.config
echo "CONFIG_SCHED_PDS=y" >> ./.config
echo "# CONFIG_SCHED_BMQ is not set" >> ./.config
elif [ "${_cpusched}" = "upds" ]; then
# PDS default config
echo "CONFIG_SCHED_PDS=y" >> ./.config
elif [ "${_cpusched}" = "bmq" ]; then
# BMQ default config
echo "CONFIG_SCHED_ALT=y" >> ./.config
echo "CONFIG_SCHED_BMQ=y" >> ./.config
echo "# CONFIG_SCHED_PDS is not set" >> ./.config
fi
if [ "${_cpusched}" = "MuQSS" ] || [ "${_cpusched}" = "pds" ] || [ "${_cpusched}" = "bmq" ] || [ "${_cpusched}" = "upds" ]; then
# Disable CFS
sed -i -e 's/CONFIG_FAIR_GROUP_SCHED=y/# CONFIG_FAIR_GROUP_SCHED is not set/' ./.config
sed -i -e 's/CONFIG_CFS_BANDWIDTH=y/# CONFIG_CFS_BANDWIDTH is not set/' ./.config
# sched yield type
if [ -n "$_sched_yield_type" ]; then
CONDITION0="$_sched_yield_type"
# in customization.cfg for linux59-tkg _sched_yield_type is set to 0
elif [ "$_basever" = "59" ]; then
CONDITION0="0"
else
plain ""
plain "CPU sched_yield_type - Choose what sort of yield sched_yield will perform."
plain ""
plain "For PDS and MuQSS:"
plain "0: No yield."
plain "1: Yield only to better priority/deadline tasks."
plain "2: Expire timeslice and recalculate deadline."
plain ""
plain "For BMQ (experimental) - No recommended value yet, so try for yourself x) :"
plain "0: No yield."
plain "1: Deboost and requeue task. (default)"
plain "2: Set rq skip task."
if [ "${_cpusched}" = "MuQSS" ]; then
read -rp "`echo $'\n 0. Supposedly best option for gaming performance,\n but might lead to stability issues on some (AMD) platforms when combined with MuQSS\n > 1. Default and recommended option for MuQSS - could lead to stability issues on some (Intel) platforms\n 2. Can be a good option with low rr_interval on MuQSS\n [0-2?]: '`" CONDITION0;
else
read -rp "`echo $'\n > 0. Recommended option for gaming on PDS - "tkg" default\n 1. Default, but can lead to stability issues on some platforms\n 2. Can be a good option with low rr_interval on MuQSS\n [0-2?]: '`" CONDITION0;
fi
fi
if [ "${_cpusched}" = "upds" ] || ( [ "$_basever" = "54" ] || [ "$_basever" = "57" ] && [ "${_cpusched}" = "pds" ] ); then
_sched="pds"
elif [ "${_cpusched}" = "MuQSS" ] || ( [ "$_basever" != "54" ] && [ "$_cpusched" != "bmq" ] && [ "$_cpusched" != "pds" ] ) || ( [ "$_basever" = "54" ] && [ "$_cpusched" = "bmq" ] ); then
_sched="${_cpusched}"
else
_sched="alt_core"
fi
if [ "$CONDITION0" = "0" ]; then
sed -i -e 's/int sched_yield_type __read_mostly = 1;/int sched_yield_type __read_mostly = 0;/' ./kernel/sched/${_sched}.c
elif [ "$CONDITION0" = "1" ]; then
msg2 "Using default CPU sched yield type (1)"
elif [ "$CONDITION0" = "2" ]; then
sed -i -e 's/int sched_yield_type __read_mostly = 1;/int sched_yield_type __read_mostly = 2;/' ./kernel/sched/${_sched}.c
else
if [ "${_cpusched}" = "MuQSS" ]; then
msg2 "Using default CPU sched yield type (1)"
else
sed -i -e 's/int sched_yield_type __read_mostly = 1;/int sched_yield_type __read_mostly = 0;/' ./kernel/sched/${_sched}.c
fi
fi
fi
# Round Robin interval
if [ "${_cpusched}" = "MuQSS" ] || [ "${_cpusched}" = "pds" ] || [ "${_cpusched}" = "bmq" ] || [ "${_cpusched}" = "upds" ]; then
if [ -n "$_rr_interval" ]; then
CONDITION1="$_rr_interval"
else
plain ""
plain "Round Robin interval is the longest duration two tasks with the same nice level will"
plain "be delayed for. When CPU time is requested by a task, it receives a time slice equal"
plain "to the rr_interval in addition to a virtual deadline. When using yield_type 2, a low"
plain "value can help offset the disadvantages of rescheduling a process that has yielded."
plain ""
plain "MuQSS default: 6ms"
plain "PDS default: 4ms"
plain "BMQ default: 2ms"
read -rp "`echo $'\n > 0.Keep defaults\n 1.2ms\n 2.4ms\n 3.6ms\n 4.8ms\n [0-4?]: '`" CONDITION1;
fi
if [ "$CONDITION1" = "1" ]; then
msg2 "Using 2ms rr_interval"
_rrvalue="2"
elif [ "$CONDITION1" = "2" ]; then
msg2 "Using 4ms rr_interval"
_rrvalue="4"
elif [ "$CONDITION1" = "3" ]; then
msg2 "Using 6ms rr_interval"
_rrvalue="6"
elif [ "$CONDITION1" = "4" ]; then
msg2 "Using 8ms rr_interval"
_rrvalue="8"
else
msg2 "Using default rr_interval"
_rrvalue="default"
fi
if [ "$_basever" != "54" ]; then
if [ "$_rrvalue" != "default" ]; then
if [ "${_cpusched}" = "MuQSS" ]; then
sed -i -e "s/int rr_interval __read_mostly = 6;/int rr_interval __read_mostly = ${_rrvalue};/" ./kernel/sched/"${_cpusched}".c
elif [ "${_cpusched}" = "upds" ]; then
sed -i -e "s/#define SCHED_DEFAULT_RR (4)/#define SCHED_DEFAULT_RR (${_rrvalue})/" ./kernel/sched/pds.c
elif [ "${_cpusched}" = "bmq" ] || [ "${_cpusched}" = "pds" ]; then
sed -i -e "s/u64 sched_timeslice_ns __read_mostly = (4 * 1000 * 1000);/u64 sched_timeslice_ns __read_mostly = (${_rrvalue} * 1000 * 1000);/" ./kernel/sched/${_sched}.c
fi
if [ "${_cpusched}" == "bmq" ]; then
echo "CONFIG_SCHED_TIMESLICE=2" >> ./.config
fi
else
if [ "${_cpusched}" = "bmq" ] || [ "${_cpusched}" = "pds" ]; then
sed -i -e "s/u64 sched_timeslice_ns __read_mostly = (4 * 1000 * 1000);/u64 sched_timeslice_ns __read_mostly = (2 * 1000 * 1000);/" ./kernel/sched/${_sched}.c
fi
fi
else
if [ "$_rrvalue" != "default" ]; then
if [ "${_cpusched}" == "MuQSS" ]; then
sed -i -e "s/int rr_interval __read_mostly = 6;/int rr_interval __read_mostly = ${_rrvalue};/" ./kernel/sched/"${_cpusched}".c
elif [ "${_cpusched}" == "pds" ]; then
sed -i -e "s/#define SCHED_DEFAULT_RR (4)/#define SCHED_DEFAULT_RR (${_rrvalue})/" ./kernel/sched/"${_cpusched}".c
elif [ "${_cpusched}" == "bmq" ]; then
echo "CONFIG_SCHED_TIMESLICE=${_rrvalue}" >> ./.config
fi
else
if [ "${_cpusched}" == "bmq" ]; then
echo "CONFIG_SCHED_TIMESLICE=2" >> ./.config
fi
fi
fi
fi
# zenify
if [ "$_zenify" = "true" ]; then
echo "CONFIG_ZENIFY=y" >> ./.config
elif [ "$_zenify" = "false" ]; then
echo "# CONFIG_ZENIFY is not set" >> ./.config
fi
# compiler optimization level
if [ "$_compileroptlevel" = "1" ]; then
if [ "$_basever" != "54" ]; then
echo "# CONFIG_CC_OPTIMIZE_FOR_PERFORMANCE_O3 is not set" >> ./.config
else
echo "# CONFIG_CC_OPTIMIZE_HARDER is not set" >> ./.config
fi
elif [ "$_compileroptlevel" = "2" ]; then
sed -i -e 's/CONFIG_CC_OPTIMIZE_FOR_PERFORMANCE=y/# CONFIG_CC_OPTIMIZE_FOR_PERFORMANCE is not set/' ./.config
if [ "$_basever" != "54" ]; then
echo "CONFIG_CC_OPTIMIZE_FOR_PERFORMANCE_O3=y" >> ./.config
else
echo "CONFIG_CC_OPTIMIZE_HARDER=y" >> ./.config
fi
elif [ "$_compileroptlevel" = "3" ]; then
sed -i -e 's/CONFIG_CC_OPTIMIZE_FOR_PERFORMANCE=y/# CONFIG_CC_OPTIMIZE_FOR_PERFORMANCE is not set/' ./.config
sed -i -e 's/# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set/CONFIG_CC_OPTIMIZE_FOR_SIZE=y/' ./.config
if [ "$_basever" != "54" ]; then
echo "# CONFIG_CC_OPTIMIZE_FOR_PERFORMANCE_O3 is not set" >> ./.config
else
echo "# CONFIG_CC_OPTIMIZE_HARDER is not set" >> ./.config
fi
fi
# irq threading
if [ "$_irq_threading" = "true" ]; then
echo "CONFIG_FORCE_IRQ_THREADING=y" >> ./.config
elif [ "$_irq_threading" = "false" ]; then
echo "# CONFIG_FORCE_IRQ_THREADING is not set" >> ./.config
fi
# smt nice
if [ "$_smt_nice" = "true" ]; then
echo "CONFIG_SMT_NICE=y" >> ./.config
elif [ "$_smt_nice" = "false" ]; then
echo "# CONFIG_SMT_NICE is not set" >> ./.config
fi
# random trust cpu
if [ "$_random_trust_cpu" = "true" ]; then
sed -i -e 's/# CONFIG_RANDOM_TRUST_CPU is not set/CONFIG_RANDOM_TRUST_CPU=y/' ./.config
fi
# rq sharing
if [ "$_runqueue_sharing" = "none" ]; then
echo -e "CONFIG_RQ_NONE=y\n# CONFIG_RQ_SMT is not set\n# CONFIG_RQ_MC is not set\n# CONFIG_RQ_MC_LLC is not set\n# CONFIG_RQ_SMP is not set\n# CONFIG_RQ_ALL is not set" >> ./.config
elif [ -z "$_runqueue_sharing" ] || [ "$_runqueue_sharing" = "smt" ]; then
echo -e "# CONFIG_RQ_NONE is not set\nCONFIG_RQ_SMT=y\n# CONFIG_RQ_MC is not set\n# CONFIG_RQ_MC_LLC is not set\n# CONFIG_RQ_SMP is not set\n# CONFIG_RQ_ALL is not set" >> ./.config
elif [ "$_runqueue_sharing" = "mc" ]; then
echo -e "# CONFIG_RQ_NONE is not set\n# CONFIG_RQ_SMT is not set\nCONFIG_RQ_MC=y\n# CONFIG_RQ_MC_LLC is not set\n# CONFIG_RQ_SMP is not set\n# CONFIG_RQ_ALL is not set" >> ./.config
elif [ "$_runqueue_sharing" = "smp" ]; then
echo -e "# CONFIG_RQ_NONE is not set\n# CONFIG_RQ_SMT is not set\n# CONFIG_RQ_MC is not set\n# CONFIG_RQ_MC_LLC is not set\nCONFIG_RQ_SMP=y\n# CONFIG_RQ_ALL is not set" >> ./.config
elif [ "$_runqueue_sharing" = "all" ]; then
echo -e "# CONFIG_RQ_NONE is not set\n# CONFIG_RQ_SMT is not set\n# CONFIG_RQ_MC is not set\n# CONFIG_RQ_MC_LLC is not set\n# CONFIG_RQ_SMP is not set\nCONFIG_RQ_ALL=y" >> ./.config
elif [ "$_runqueue_sharing" = "mc-llc" ]; then
echo -e "# CONFIG_RQ_NONE is not set\n# CONFIG_RQ_SMT is not set\n# CONFIG_RQ_MC is not set\nCONFIG_RQ_MC_LLC=y\n# CONFIG_RQ_SMP is not set\n# CONFIG_RQ_ALL is not set" >> ./.config
fi
# timer freq
if [ -n "$_timer_freq" ] && [ "$_timer_freq" != "300" ]; then
sed -i -e 's/CONFIG_HZ_300=y/# CONFIG_HZ_300 is not set/' ./.config
sed -i -e 's/CONFIG_HZ_300_NODEF=y/# CONFIG_HZ_300_NODEF is not set/' ./.config
if [ "$_timer_freq" = "1000" ]; then
sed -i -e 's/# CONFIG_HZ_1000 is not set/CONFIG_HZ_1000=y/' ./.config
sed -i -e 's/CONFIG_HZ=300/CONFIG_HZ=1000/' ./.config
echo "# CONFIG_HZ_500 is not set" >> ./.config
echo "# CONFIG_HZ_500_NODEF is not set" >> ./.config
echo "# CONFIG_HZ_750 is not set" >> ./.config
echo "# CONFIG_HZ_750_NODEF is not set" >> ./.config
echo "CONFIG_HZ_1000_NODEF=y" >> ./.config
echo "# CONFIG_HZ_250_NODEF is not set" >> ./.config
echo "# CONFIG_HZ_300_NODEF is not set" >> ./.config
elif [ "$_timer_freq" = "750" ]; then
sed -i -e 's/CONFIG_HZ=300/CONFIG_HZ=750/' ./.config
echo "# CONFIG_HZ_500 is not set" >> ./.config
echo "# CONFIG_HZ_500_NODEF is not set" >> ./.config
echo "CONFIG_HZ_750=y" >> ./.config
echo "CONFIG_HZ_750_NODEF=y" >> ./.config
echo "# CONFIG_HZ_1000_NODEF is not set" >> ./.config
echo "# CONFIG_HZ_250_NODEF is not set" >> ./.config
echo "# CONFIG_HZ_300_NODEF is not set" >> ./.config
elif [ "$_timer_freq" = "500" ]; then
sed -i -e 's/CONFIG_HZ=300/CONFIG_HZ=500/' ./.config
echo "CONFIG_HZ_500=y" >> ./.config
echo "CONFIG_HZ_500_NODEF=y" >> ./.config
echo "# CONFIG_HZ_750 is not set" >> ./.config
echo "# CONFIG_HZ_750_NODEF is not set" >> ./.config
echo "# CONFIG_HZ_1000_NODEF is not set" >> ./.config
echo "# CONFIG_HZ_250_NODEF is not set" >> ./.config
echo "# CONFIG_HZ_300_NODEF is not set" >> ./.config
elif [ "$_timer_freq" = "100" ]; then
sed -i -e 's/CONFIG_HZ=300/CONFIG_HZ=100/' ./.config
echo "# CONFIG_HZ_500 is not set" >> ./.config
echo "# CONFIG_HZ_750 is not set" >> ./.config
echo "# CONFIG_HZ_1000_NODEF is not set" >> ./.config
echo "# CONFIG_HZ_750_NODEF is not set" >> ./.config
echo "# CONFIG_HZ_500_NODEF is not set" >> ./.config
echo "# CONFIG_HZ_250_NODEF is not set" >> ./.config
echo "# CONFIG_HZ_300_NODEF is not set" >> ./.config
echo "CONFIG_HZ_100=y" >> ./.config
echo "CONFIG_HZ_100_NODEF=y" >> ./.config
fi
elif [ "${_cpusched}" = "MuQSS" ] && [ -z "$_timer_freq" ]; then
sed -i -e 's/CONFIG_HZ=300/CONFIG_HZ=100/' ./.config
echo "# CONFIG_HZ_500 is not set" >> ./.config
echo "# CONFIG_HZ_750 is not set" >> ./.config
echo "# CONFIG_HZ_1000_NODEF is not set" >> ./.config
echo "# CONFIG_HZ_750_NODEF is not set" >> ./.config
echo "# CONFIG_HZ_500_NODEF is not set" >> ./.config
echo "# CONFIG_HZ_250_NODEF is not set" >> ./.config
echo "# CONFIG_HZ_300_NODEF is not set" >> ./.config
echo "CONFIG_HZ_100=y" >> ./.config
echo "CONFIG_HZ_100_NODEF=y" >> ./.config
else
sed -i -e 's/CONFIG_HZ_300=y/# CONFIG_HZ_300 is not set/' ./.config
sed -i -e 's/CONFIG_HZ_300_NODEF=y/# CONFIG_HZ_300_NODEF is not set/' ./.config
sed -i -e 's/CONFIG_HZ=300/CONFIG_HZ=500/' ./.config
echo "CONFIG_HZ_500=y" >> ./.config
echo "CONFIG_HZ_500_NODEF=y" >> ./.config
echo "# CONFIG_HZ_250_NODEF is not set" >> ./.config
echo "# CONFIG_HZ_300_NODEF is not set" >> ./.config
fi
# default cpu gov
if [ "$_default_cpu_gov" = "performance" ]; then
sed -i -e 's/CONFIG_CPU_FREQ_DEFAULT_GOV_SCHEDUTIL=y/# CONFIG_CPU_FREQ_DEFAULT_GOV_SCHEDUTIL is not set/' ./.config
sed -i -e 's/# CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE is not set/CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE=y/' ./.config
sed -i -e 's/# CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE_NODEF is not set/CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE_NODEF=y/' ./.config
elif [ "$_default_cpu_gov" = "ondemand" ]; then
sed -i -e 's/CONFIG_CPU_FREQ_DEFAULT_GOV_SCHEDUTIL=y/# CONFIG_CPU_FREQ_DEFAULT_GOV_SCHEDUTIL is not set/' ./.config
sed -i -e 's/# CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND is not set/CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND=y/' ./.config
sed -i -e 's/CONFIG_CPU_FREQ_GOV_ONDEMAND=m/CONFIG_CPU_FREQ_GOV_ONDEMAND=y/' ./.config
fi
# ACPI_CPUFREQ disablement
if [ "$_disable_acpi_cpufreq" = "true" ]; then
sed -i -e 's/CONFIG_X86_ACPI_CPUFREQ=m/# CONFIG_X86_ACPI_CPUFREQ is not set/' ./.config
fi
# ftrace
if [ -z "$_ftracedisable" ]; then
plain ""
plain "Disable FUNCTION_TRACER/GRAPH_TRACER? Lowers overhead but limits debugging"
plain "and analyzing of kernel functions."
read -rp "`echo $' > N/y : '`" CONDITION2;
fi
if [[ "$CONDITION2" =~ [yY] ]] || [ "$_ftracedisable" = "true" ]; then
sed -i -e 's/CONFIG_FUNCTION_TRACER=y/# CONFIG_FUNCTION_TRACER is not set/' ./.config
sed -i -e 's/CONFIG_FUNCTION_GRAPH_TRACER=y/# CONFIG_FUNCTION_GRAPH_TRACER is not set/' ./.config
fi
# disable numa
if [ -z "$_numadisable" ]; then
plain ""
plain "Disable NUMA? Lowers overhead, but breaks CUDA/NvEnc on Nvidia if disabled."
plain "https://bbs.archlinux.org/viewtopic.php?id=239174"
read -rp "`echo $' > N/y : '`" CONDITION3;
fi
if [[ "$CONDITION3" =~ [yY] ]] || [ "$_numadisable" = "true" ]; then
# disable NUMA since 99.9% of users do not have multiple CPUs but do have multiple cores in one CPU
sed -i -e 's/CONFIG_NUMA=y/# CONFIG_NUMA is not set/' \
-i -e '/CONFIG_AMD_NUMA=y/d' \
-i -e '/CONFIG_X86_64_ACPI_NUMA=y/d' \
-i -e '/CONFIG_NODES_SPAN_OTHER_NODES=y/d' \
-i -e '/# CONFIG_NUMA_EMU is not set/d' \
-i -e '/CONFIG_NODES_SHIFT=6/d' \
-i -e '/CONFIG_NEED_MULTIPLE_NODES=y/d' \
-i -e '/CONFIG_USE_PERCPU_NUMA_NODE_ID=y/d' \
-i -e '/CONFIG_ACPI_NUMA=y/d' ./.config
fi
# tickless
if [ -z "$_tickless" ]; then
plain ""
plain "Use CattaRappa mode (Tickless/Dynticks) ?"
plain "Can give higher performances in many cases but lower consistency on some hardware."
plain "Just tickless idle can perform better with some platforms (mostly AMD) or CPU schedulers (mostly MuQSS)."
read -rp "`echo $'\n 0.No, use periodic ticks\n 1.Yes, full tickless baby!\n > 2.Just tickless idle plz\n [0-2?]: '`" CONDITION4;
fi
if [ "$CONDITION4" = "0" ] || [ "$_tickless" = "0" ]; then
echo "# CONFIG_NO_HZ_FULL_NODEF is not set" >> ./.config
sed -i -e 's/# CONFIG_HZ_PERIODIC is not set/CONFIG_HZ_PERIODIC=y/' ./.config
sed -i -e 's/CONFIG_NO_HZ_IDLE=y/# CONFIG_NO_HZ_IDLE is not set/' ./.config
sed -i -e 's/CONFIG_NO_HZ_FULL=y/# CONFIG_NO_HZ_FULL is not set/' ./.config
sed -i -e 's/CONFIG_NO_HZ=y/# CONFIG_NO_HZ is not set/' ./.config
sed -i -e 's/CONFIG_NO_HZ_COMMON=y/# CONFIG_NO_HZ_COMMON is not set/' ./.config
elif [ "$CONDITION4" = "2" ] || [ "$_tickless" = "1" ]; then
echo "CONFIG_NO_HZ_FULL_NODEF=y" >> ./.config
sed -i -e 's/CONFIG_HZ_PERIODIC=y/# CONFIG_HZ_PERIODIC is not set/' ./.config
sed -i -e 's/CONFIG_NO_HZ_IDLE=y/# CONFIG_NO_HZ_IDLE is not set/' ./.config
sed -i -e 's/# CONFIG_NO_HZ_FULL is not set/CONFIG_NO_HZ_FULL=y/' ./.config
sed -i -e 's/# CONFIG_NO_HZ is not set/CONFIG_NO_HZ=y/' ./.config
sed -i -e 's/# CONFIG_NO_HZ_COMMON is not set/CONFIG_NO_HZ_COMMON=y/' ./.config
echo "CONFIG_CONTEXT_TRACKING=y" >> ./.config
echo "# CONFIG_CONTEXT_TRACKING_FORCE is not set" >> ./.config
else
echo "# CONFIG_NO_HZ_FULL_NODEF is not set" >> ./.config
sed -i -e 's/CONFIG_HZ_PERIODIC=y/# CONFIG_HZ_PERIODIC is not set/' ./.config
sed -i -e 's/# CONFIG_NO_HZ_IDLE is not set/CONFIG_NO_HZ_IDLE=y/' ./.config
sed -i -e 's/CONFIG_NO_HZ_FULL=y/# CONFIG_NO_HZ_FULL is not set/' ./.config
sed -i -e 's/# CONFIG_NO_HZ is not set/CONFIG_NO_HZ=y/' ./.config
sed -i -e 's/# CONFIG_NO_HZ_COMMON is not set/CONFIG_NO_HZ_COMMON=y/' ./.config
fi
# voluntary preempt
if [ "$_voluntary_preempt" = "true" ]; then
sed -i -e 's/CONFIG_PREEMPT=y/# CONFIG_PREEMPT is not set/' ./.config
sed -i -e 's/CONFIG_PREEMPT_LL=y/# CONFIG_PREEMPT_LL is not set/' ./.config
sed -i -e 's/# CONFIG_PREEMPT_VOLUNTARY is not set/CONFIG_PREEMPT_VOLUNTARY=y/' ./.config
fi
# Open Firmware support
if [ -z "$_OFenable" ]; then
plain ""
plain "Enable Device Tree and Open Firmware support?"
read -rp "`echo $' > N/y : '`" CONDITION6;
fi
if [[ "$CONDITION6" =~ [yY] ]] || [ "$_OFenable" = "true" ]; then
sed -i -e 's/# CONFIG_OF is not set/CONFIG_OF=y/' ./.config
fi
# acs override
tkgpatch="$srcdir/0006-add-acs-overrides_iommu.patch"
if [ -e "$tkgpatch" ]; then
if [ -z "$_acs_override" ]; then
plain ""
plain "Use ACS override patch?"
plain "https://wiki.archlinux.org/index.php/PCI_passthrough_via_OVMF#Bypassing_the_IOMMU_groups_.28ACS_override_patch.29"
read -rp "`echo $' > N/y : '`" CONDITION7;
fi
if [[ "$CONDITION7" =~ [yY] ]] || [ "$_acs_override" = "true" ]; then
_msg="Patching ACS override"
_tkg_patcher
fi
fi
# bcachefs
tkgpatch="$srcdir/0008-${_basekernel}-bcachefs.patch"
if [ -e "$tkgpatch" ]; then
if [ -z "$_bcachefs" ] && [ "$_basever" != "54" ]; then
plain ""
plain "Add Bcache filesystem support? You'll have to install bcachefs-tools-git from AUR for utilities."
plain "https://bcachefs.org/"
read -rp "`echo $' > N/y : '`" CONDITION8;
fi
if [[ "$CONDITION8" =~ [yY] ]] || [ "$_bcachefs" = "true" ]; then
_msg="Patching Bcache filesystem support override"
_tkg_patcher
echo "CONFIG_BCACHEFS_FS=m" >> ./.config
echo "CONFIG_BCACHEFS_QUOTA=y" >> ./.config
echo "CONFIG_BCACHEFS_POSIX_ACL=y" >> ./.config
echo "# CONFIG_BCACHEFS_DEBUG is not set" >> ./.config
echo "# CONFIG_BCACHEFS_TESTS is not set" >> ./.config
echo "# CONFIG_DEBUG_CLOSURES is not set" >> ./.config
fi
fi
# fsync support
tkgpatch="$srcdir/0007-v${_basekernel}-fsync.patch"
if [ -e "$tkgpatch" ]; then
if [ -z "$_fsync" ]; then
plain ""
plain "Enable support for fsync, an experimental replacement for esync in Valve Proton 4.11+"
plain "https://steamcommunity.com/games/221410/announcements/detail/2957094910196249305"
read -rp "`echo $' > N/y : '`" CONDITION9;
fi
if [[ "$CONDITION9" =~ [yY] ]] || [ "$_fsync" = "true" ]; then
_msg="Patching Fsync support"
_tkg_patcher
fi
fi
# futex2 support
tkgpatch="$srcdir/0007-v${_basekernel}-futex2_interface.patch"
if [ -e "$tkgpatch" ]; then
if [ -z "$_futex2" ]; then
plain ""
plain "Enable support for futex2, an experimental replacement for esync and fsync in Valve Proton 5.13 experimental"
plain "Can be enabled alongside regular fsync patchset to have a fallback option"
plain "https://gitlab.collabora.com/tonyk/linux/-/tree/futex2-dev"
plain "https://github.com/ValveSoftware/Proton/issues/4568"
read -rp "`echo $' > N/y : '`" CONDITION10;
fi
if [[ "$CONDITION10" =~ [yY] ]] || [ "$_futex2" = "true" ]; then
_msg="Patching futex2 support"
_tkg_patcher
echo "CONFIG_FUTEX2=y" >> ./.config
fi
fi
# winesync support
tkgpatch="$srcdir/0007-v${_basekernel}-winesync.patch"
if [ -e "$tkgpatch" ]; then
if [ -z "$_winesync" ]; then
plain ""
plain "Enable support for winesync/fastsync, an experimental replacement for esync"
plain "https://repo.or.cz/linux/zf.git/shortlog/refs/heads/winesync"
warning "Alternatively, on Arch you can use the DKMS module which allows for using the feature on multiple kernels side by side: https://aur.archlinux.org/packages/winesync-dkms/"
read -rp "`echo $' > N/y : '`" CONDITION_winesync;
fi
if [[ "$CONDITION_winesync" =~ [yY] ]] || [ "$_winesync" = "true" ]; then
_msg="Patching winesync/fastsync support"
_tkg_patcher
echo "CONFIG_WINESYNC=m" >> ./.config
echo "KERNEL==\"winesync\", MODE=\"0644\"" > ../winesync.rules
echo "winesync" > ../winesync.conf
fi
fi
# We're done with tkgpatch
unset tkgpatch
unset _msg
# Anbox modules
if [ "$_basever" != "54" ]; then
if [ -z "$_anbox" ]; then
plain ""
plain "Enable android modules for use with Anbox?"
plain "https://github.com/anbox/anbox"
read -rp "`echo $' > N/y : '`" CONDITION12;
fi
if [[ "$CONDITION12" =~ [yY] ]] || [ "$_anbox" = "true" ]; then
echo "CONFIG_ASHMEM=y" >> ./.config
echo "CONFIG_ION=y" >> ./.config
echo "CONFIG_ION_CMA_HEAP=y" >> ./.config
echo "# CONFIG_ION_SYSTEM_HEAP is not set" >> ./.config
echo "CONFIG_ANDROID=y" >> ./.config
echo "CONFIG_ANDROID_BINDER_IPC=y" >> ./.config
echo "CONFIG_ANDROID_BINDERFS=y" >>./.config
echo 'CONFIG_ANDROID_BINDER_DEVICES="binder,hwbinder,vndbinder"' >>./.config
echo "# CONFIG_ANDROID_BINDER_IPC_SELFTEST is not set" >> ./.config
warning "Please make sure to read up on how to use this; https://github.com/Frogging-Family/linux-tkg#anbox-usage"
if [[ "$CONDITION12" =~ [yY] ]]; then
read -rp "Press enter to continue..."
fi
fi
fi
# Community patches
if [ -n "$_community_patches" ]; then
if [ ! -d "$_where/../community-patches" ]; then
cd "$_where/.." && git clone https://github.com/Frogging-Family/community-patches.git && cd "${srcdir}/${_srcpath}"
fi
_community_patches=($_community_patches)
mkdir -p "$_where"/linux"$_basever"-tkg-userpatches
for _p in ${_community_patches[@]}; do
ln -s "$_where"/../community-patches/linux"$_basever"-tkg/$_p "$_where"/linux"$_basever"-tkg-userpatches/$_p
done
fi
# userpatches
if [ "$_user_patches" = "true" ]; then
_userpatch_target="linux-${_basekernel}"
_userpatch_ext="my"
user_patcher
fi
# Community patches removal
for _p in ${_community_patches[@]}; do
rm -f "$_where"/linux"$_basever"-tkg-userpatches/$_p
done
if [ "$_distro" = "Arch" ] || [ "$_distro" = "Void" ]; then
# don't run depmod on 'make install'. We'll do this ourselves in packaging
sed -i '2iexit 0' scripts/depmod.sh
# get kernel version
make prepare ${llvm_opt}
fi
# modprobed-db
if [ -z "$_modprobeddb" ]; then
plain ""
plain "Use modprobed db to clean config from unneeded modules?"
plain "Speeds up compilation considerably. Requires root."
plain "https://wiki.archlinux.org/index.php/Modprobed-db"
plain "!!!! Make sure to have a well populated db !!!!"
read -rp "`echo $' > N/y : '`" CONDITIONMPDB;
fi
if [[ "$CONDITIONMPDB" =~ [yY] ]] || [ "$_modprobeddb" = "true" ]; then
if [ -f "$where"/"$_modprobeddb_db_path" ];then
_modprobeddb_db_path="$where"/"$_modprobeddb_db_path"
fi
if [ ! -f $_modprobeddb_db_path ]; then
msg2 "modprobed-db database not found"
exit 1
fi
yes "" | make LSMOD=$_modprobeddb_db_path localmodconfig ${llvm_opt}
fi
if [ true = "$_config_fragments" ]; then
local fragments=()
mapfile -d '' -t fragments < <(find "$_where"/ -type f -name "*.myfrag" -print0)
if [ true = "$_config_fragments_no_confirm" ]; then
printf 'Using config fragment %s\n' "${fragments[@]#$_where/}"
else
for i in "${!fragments[@]}"; do
while true; do
read -r -p 'Found config fragment '"${fragments[$i]#$_where/}"', apply it? [y/N] ' CONDITIONMPDB
CONDITIONMPDB="$(printf '%s' "$CONDITIONMPDB" | tr '[:upper:]' '[:lower:]')"
case "$CONDITIONMPDB" in
y|yes)
break;;
n|no|'')
unset fragments[$i]
break;;
*)
echo 'Please answer with yes or no'
esac
done
done
fi
if [ 0 -lt "${#fragments[@]}" ]; then
scripts/kconfig/merge_config.sh -m .config "${fragments[@]}"
fi
fi
# set _menuconfig early for Void
if [ "$_distro" = "Void" ]; then
_menuconfig="Void"
fi
# rewrite configuration
msg2 "Setting config"
make olddefconfig ${llvm_opt} >> "$_where"/prepare.log
# menuconfig / nconfig
if [ -z "$_menunconfig" ] && [ "$_distro" != "Void" ]; then
plain ""
plain "*Optional* For advanced users - Do you want to use make menuconfig or nconfig"
plain "to configure the kernel before building it?"
plain "If you do, make sure your terminal is currently"
plain "at least 19 lines by 80 columns large or you'll get an error :D"
read -rp "`echo $' > 0. nope\n 1. menuconfig\n 2. nconfig\n 3. xconfig\n choice[0-3?]: '`" CONDITIONMNC;
_menunconfig="$CONDITIONMNC"
fi
if [ 1 = "$_menunconfig" ]; then
cp .config .config.orig
make menuconfig ${llvm_opt}
elif [ 2 = "$_menunconfig" ]; then
cp .config .config.orig
make nconfig ${llvm_opt}
elif [ 3 = "$_menunconfig" ]; then
cp .config .config.orig
make xconfig ${llvm_opt}
fi
if [ 1 = "$_menunconfig" ] || [ 2 = "$_menunconfig" ] || [ 3 = "$_menunconfig" ]; then
if [ -z "${_diffconfig}" ]; then
while true; do
read -r -p 'Generate a config fragment from your changes? [y/N] ' CONDITIONF
CONDITIONF="$(printf '%s' "$CONDITIONF" | tr '[:upper:]' '[:lower:]')"
case "$CONDITIONF" in
y|yes)
_diffconfig=true
break;;
n|no|'')
_diffconfig=false
break;;
*)
echo 'Please answer with yes or no'
esac
done
fi
if [ true = "$_diffconfig" ]; then
if [ -z "$_diffconfig_name" ]; then
IFS= read -r -p 'Filename for the config fragment [leave empty to not generate fragment]: ' _diffconfig_name
fi
if [ -z "$_diffconfig_name" ]; then
echo 'No file name given, not generating config fragment.'
else (
prev_pwd="${PWD:-$(pwd)}"
cd "$_where"
"${prev_pwd}/scripts/diffconfig" -m "${prev_pwd}/.config.orig" "${prev_pwd}/.config" > "$_diffconfig_name"
) fi
fi
rm .config.orig
fi
if [ "$_distro" = "Arch" ]; then
make -s kernelrelease > version
msg2 "Prepared %s version %s" "$pkgbase" "$(<version)"
fi
# copy new config file back to the user's git folder for an eventual future use
cp .config "${_where}"/kernelconfig.new
}
exit_cleanup() {
# Remove state tracker
rm -f "$_where"/cpuschedset
rm -f "$_where"/compilerset
rm -f "$_where"/versel
# Remove temporarily copied files
rm -rf "$_where"/*.patch
rm -rf "$_where"/*-profile.cfg
rm -f "$_where"/config*
rm -f "$_where"/*.hook
rm -f "$_where"/cleanup
rm -f "$_where"/prepare
# Remove RPM temporary files left
rm -rf ${HOME}/.cache/linux-tkg-rpmbuild
# Community patches removal in case of failure
for _p in ${_community_patches[@]}; do
rm -f "$_where"/linux"$_basever"-tkg-userpatches/"$_p"
done
if [ "$_NUKR" = "true" ] && [ "$_where" != "$srcdir" ]; then
rm -rf "$_where"/src/*
# Double tap
rm -rf "$srcdir"/linux-*
rm -rf "$srcdir"/*.xz
rm -rf "$srcdir"/*.patch
rm -rf "$srcdir"/*-profile.cfg
rm -rf "$srcdir"/*.rules
rm -f "$srcdir"/config.x86_64
rm -f "$srcdir"/customization.cfg
elif [ "$_distro" == "Arch" ]; then
rm -rf "$srcdir"/linux-${_basekernel}/Documentation/filesystems/aufs/*
rm -f "$srcdir"/linux-${_basekernel}/Documentation/ABI/testing/*-aufs
rm -rf "$srcdir"/linux-${_basekernel}/fs/aufs/*
rm -f "$srcdir"/linux-${_basekernel}/include/uapi/linux/aufs*
rm -f "$srcdir"/linux-${_basekernel}/mm/prfile.c
rm -f "$srcdir"/linux-${_basekernel}/block/bfq*
rm -rf "$srcdir"/linux-${_basekernel}/drivers/scsi/vhba/*
rm -rf "$srcdir"/linux-${_basekernel}/fs/exfat/*
rm -f "$srcdir"/linux-${_basekernel}/include/trace/events/fs.h
rm -f "$srcdir"/linux-${_basekernel}/Documentation/scheduler/sched-PDS-mq.txt
rm -f "$srcdir"/linux-${_basekernel}/include/linux/skip_list.h
rm -f "$srcdir"/linux-${_basekernel}/kernel/sched/pds.c
rm -f "$srcdir"/linux-${_basekernel}/kernel/sched/pds_sched.h
rm -f "$srcdir"/linux-${_basekernel}/Documentation/scheduler/sched-BMQ.txt
rm -f "$srcdir"/linux-${_basekernel}/kernel/sched/${_sched}.c
rm -f "$srcdir"/linux-${_basekernel}/kernel/sched/sched/alt_debug.c
rm -f "$srcdir"/linux-${_basekernel}/kernel/sched/alt_sched.h
rm -f "$srcdir"/linux-${_basekernel}/Documentation/scheduler/sched-BFS.txt
rm -f "$srcdir"/linux-${_basekernel}/Documentation/scheduler/sched-MuQSS.txt
rm -rf "$srcdir"/linux-${_basekernel}/arch/blackfin/*
rm -f "$srcdir"/linux-${_basekernel}/arch/powerpc/configs/c2k_defconfig
rm -f "$srcdir"/linux-${_basekernel}/arch/score/configs/spct6600_defconfig
rm -f "$srcdir"/linux-${_basekernel}/arch/tile/configs/tilegx_defconfig
rm -f "$srcdir"/linux-${_basekernel}/arch/tile/configs/tilepro_defconfig
rm -f "$srcdir"/linux-${_basekernel}/drivers/staging/lustre/lnet/lnet/lib-eq.c
rm -f "$srcdir"/linux-${_basekernel}/kernel/sched/MuQSS*
rm -f "$srcdir"/linux-${_basekernel}/kernel/skip_list.c
rm -f "$srcdir"/linux-${_basekernel}/Documentation/vm/uksm.txt
rm -f "$srcdir"/linux-${_basekernel}/include/linux/sradix-tree.h
rm -f "$srcdir"/linux-${_basekernel}/include/linux/uksm.h
rm -f "$srcdir"/linux-${_basekernel}/lib/sradix-tree.c
rm -f "$srcdir"/linux-${_basekernel}/mm/uksm.c
fi
if [ "${_distro}" = "Arch" ]; then
remove_deps || ( true && msg2 "remove_deps not found" )
fi
msg2 'exit cleanup done\n'
if [ -n "$_runtime" ]; then
msg2 "compilation time : \n$_runtime"
fi
}
if [ "$_distro" != "Void" ]; then
trap exit_cleanup EXIT
fi
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