first commit

3 files changed, 585 insertions, 0 deletions

diff --git a/.SRCINFO b/.SRCINFO
new file mode 100644
index 000000000000..837fc79a7aa2
--- /dev/null
+++ b/.SRCINFO
@@ -0,0 +1,55 @@
+pkgbase = linux-manjaro-xanmod-tt
+	pkgdesc = Linux Xanmod TT
+	pkgver = 5.15.26
+	pkgrel = 2
+	url = http://www.xanmod.org/
+	arch = x86_64
+	license = GPL2
+	makedepends = xmlto
+	makedepends = kmod
+	makedepends = inetutils
+	makedepends = bc
+	makedepends = libelf
+	makedepends = cpio
+	makedepends = python-sphinx
+	makedepends = python-sphinx_rtd_theme
+	makedepends = graphviz
+	makedepends = imagemagick
+	makedepends = git
+	options = !strip
+	source = https://cdn.kernel.org/pub/linux/kernel/v5.x/linux-5.15.tar.xz
+	source = https://cdn.kernel.org/pub/linux/kernel/v5.x/linux-5.15.tar.sign
+	source = https://github.com/xanmod/linux/releases/download/5.15.26-xanmod1-tt/patch-5.15.26-xanmod1-tt.xz
+	source = choose-gcc-optimization.sh
+	source = https://gitlab.manjaro.org/packages/core/linux515/-/archive/5cb26aa742377f7af39647a6ad61b1e01d374a4a/linux515-5cb26aa742377f7af39647a6ad61b1e01d374a4a.tar.gz
+	validpgpkeys = ABAF11C65A2970B130ABE3C479BE3E4300411886
+	validpgpkeys = 647F28654894E3BD457199BE38DBBDC86092693E
+	sha256sums = 57b2cf6991910e3b67a1b3490022e8a0674b6965c74c12da1e99d138d1991ee8
+	sha256sums = SKIP
+	sha256sums = b87c21a5cec4725fe4ebcdc954dd9cddaf5149399c7e22320b6b06ace0654e19
+	sha256sums = 1ac18cad2578df4a70f9346f7c6fccbb62f042a0ee0594817fdef9f2704904ee
+	sha256sums = 3f647f91def4920e9b98c526356a6f96bdb60b385a1cbca55b4a0611c5a96d98
+
+pkgname = linux-manjaro-xanmod-tt
+	pkgdesc = The Linux kernel and modules with Xanmod TT and Manjaro patches (Bootsplash support). Ashmem and binder are enabled
+	depends = coreutils
+	depends = linux-firmware
+	depends = kmod
+	depends = initramfs
+	depends = mkinitcpio>=27
+	optdepends = crda: to set the correct wireless channels of your country
+	optdepends = linux-firmware: firmware images needed for some devices
+	optdepends = bootsplash-systemd: for bootsplash functionality
+	provides = VIRTUALBOX-GUEST-MODULES
+	provides = WIREGUARD-MODULE
+	provides = KSMBD-MODULE
+	provides = NTFS3-MODULE
+	conflicts = 
+	replaces = 
+
+pkgname = linux-manjaro-xanmod-tt-headers
+	pkgdesc = Headers and scripts for building modules for the Linux Xanmod TT kernel
+	depends = pahole
+	provides = 
+	conflicts = 
+	replaces = 
diff --git a/PKGBUILD b/PKGBUILD
new file mode 100644
index 000000000000..8528b6a7a5c3
--- /dev/null
+++ b/PKGBUILD
@@ -0,0 +1,391 @@
+# Maintainer: revo4ever <blinux.anas@gmail.com>
+
+# Contributor: ANDRoid7890 <andrey.android7890@gmail.com>
+
+# https://gitlab.manjaro.org/packages/core/linux515
+#
+# Maintainer: Philip Müller
+# Maintainer: Bernhard Landauer
+# Maintainer: Helmut Stult
+
+# http://aur.archlinux.org/packages/linux-xanmod
+#
+# Maintainer: Joan Figueras
+# Contributor: Torge Matthies
+# Contributor: Jan Alexander Steffens (heftig)
+
+##
+## The following variables can be customized at build time. Use env or export to change at your wish
+##
+##   Example: env _microarchitecture=99 use_numa=n use_tracers=n makepkg -sc
+##
+## Look inside 'choose-gcc-optimization.sh' to choose your microarchitecture
+## Valid numbers between: 0 to 99
+## Default is: 0 => generic
+## Good option if your package is for one machine: 98 (Intel native) or 99 (AMD native)
+if [ -z ${_microarchitecture+x} ]; then
+  _microarchitecture=0
+fi
+
+## Disable NUMA since most users do not have multiple processors. Breaks CUDA/NvEnc.
+## Archlinux and Xanmod enable it by default.
+## Set variable "use_numa" to: n to disable (possibly increase performance)
+##                             y to enable  (stock default)
+if [ -z ${use_numa+x} ]; then
+  use_numa=y
+fi
+
+## For performance you can disable FUNCTION_TRACER/GRAPH_TRACER. Limits debugging and analyzing of the kernel.
+## Stock Archlinux and Xanmod have this enabled.
+## Set variable "use_tracers" to: n to disable (possibly increase performance)
+##                                y to enable  (stock default)
+if [ -z ${use_tracers+x} ]; then
+  use_tracers=y
+fi
+
+## Choose between GCC and CLANG config (default is GCC)
+if [ -z ${_compiler+x} ]; then
+  _compiler=gcc
+fi
+
+# Compress modules with ZSTD (to save disk space)
+if [ -z ${_compress_modules+x} ]; then
+  _compress_modules=n
+fi
+
+# Compile ONLY used modules to VASTLY reduce the number of modules built
+# and the build time.
+#
+# To keep track of which modules are needed for your specific system/hardware,
+# give module_db script a try: https://aur.archlinux.org/packages/modprobed-db
+# This PKGBUILD read the database kept if it exists
+#
+# More at this wiki page ---> https://wiki.archlinux.org/index.php/Modprobed-db
+if [ -z ${_localmodcfg} ]; then
+  _localmodcfg=n
+fi
+
+# Tweak kernel options prior to a build via nconfig
+if [ -z ${_makenconfig} ]; then
+  _makenconfig=n
+fi
+
+### IMPORTANT: Do no edit below this line unless you know what you're doing
+
+
+pkgbase=linux-manjaro-xanmod-tt
+pkgname=("${pkgbase}" "${pkgbase}-headers")
+_major=5.15
+pkgver=${_major}.26
+_branch=5.x
+xanmod=1
+pkgrel=2
+pkgdesc='Linux Xanmod TT'
+url="http://www.xanmod.org/"
+arch=(x86_64)
+
+__commit="5cb26aa742377f7af39647a6ad61b1e01d374a4a" # 5.15.26
+
+license=(GPL2)
+makedepends=(
+  xmlto kmod inetutils bc libelf cpio
+  python-sphinx python-sphinx_rtd_theme graphviz imagemagick git
+)
+if [ "${_compiler}" = "clang" ]; then
+  makedepends+=(clang llvm lld python)
+fi
+options=('!strip')
+_srcname="linux-${pkgver}-xanmod${xanmod}-tt"
+
+source=("https://cdn.kernel.org/pub/linux/kernel/v${_branch}/linux-${_major}.tar."{xz,sign}
+        "https://github.com/xanmod/linux/releases/download/${pkgver}-xanmod${xanmod}-tt/patch-${pkgver}-xanmod${xanmod}-tt.xz"
+        choose-gcc-optimization.sh
+        "https://gitlab.manjaro.org/packages/core/linux${_major//.}/-/archive/${__commit}/linux${_major//.}-${__commit}.tar.gz")
+
+# Archlinux patches
+_commit="ec9e9a4219fe221dec93fa16fddbe44a34933d8d"
+_patches=()
+for _patch in ${_patches[@]}; do
+    source+=("${_patch}::https://raw.githubusercontent.com/archlinux/svntogit-packages/${_commit}/trunk/${_patch}")
+done
+        
+sha256sums=('57b2cf6991910e3b67a1b3490022e8a0674b6965c74c12da1e99d138d1991ee8'  # kernel tar.xz
+            'SKIP'                                                              #        tar.sign
+            'b87c21a5cec4725fe4ebcdc954dd9cddaf5149399c7e22320b6b06ace0654e19'  # xanmod TT
+            '1ac18cad2578df4a70f9346f7c6fccbb62f042a0ee0594817fdef9f2704904ee'  # choose-gcc-optimization.sh
+            '3f647f91def4920e9b98c526356a6f96bdb60b385a1cbca55b4a0611c5a96d98') # manjaro
+
+validpgpkeys=(
+    'ABAF11C65A2970B130ABE3C479BE3E4300411886' # Linux Torvalds
+    '647F28654894E3BD457199BE38DBBDC86092693E' # Greg Kroah-Hartman
+)
+
+export KBUILD_BUILD_HOST=${KBUILD_BUILD_HOST:-archlinux}
+export KBUILD_BUILD_USER=${KBUILD_BUILD_USER:-makepkg}
+export KBUILD_BUILD_TIMESTAMP=${KBUILD_BUILD_TIMESTAMP:-$(date -Ru${SOURCE_DATE_EPOCH:+d @$SOURCE_DATE_EPOCH})}
+
+prepare() {
+  cd linux-${_major}  
+  
+  # Apply Xanmod patch
+  patch -Np1 -i ../patch-${pkgver}-xanmod${xanmod}-tt
+  
+  msg2 "Setting version..."
+  scripts/setlocalversion --save-scmversion
+  #echo "-$pkgrel" > localversion.10-pkgrel
+  echo "-MANJARO" > localversion.20-pkgname
+
+  # Archlinux patches
+  local src
+  for src in "${source[@]}"; do
+    src="${src%%::*}"
+    src="${src##*/}"
+    [[ $src = *.patch ]] || continue
+    msg2 "Applying patch $src..."
+    patch -Np1 < "../$src"
+  done
+  
+  # Manjaro patches
+  rm ../linux${_major//.}-$__commit/0103-futex.patch  # remove conflicting ones
+  rm ../linux${_major//.}-$__commit/0001-ZEN-Add-sysctl-and-CONFIG-to-disallow-unprivileged-CLONE_NEWUSER.patch
+  rm ../linux${_major//.}-$__commit/0101-i2c-nuvoton-nc677x-hwmon-driver.patch
+  rm ../linux${_major//.}-$__commit/0102-iomap-iomap_bmap-should-accept-unwritten-maps.patch
+
+  local _patch
+  for _patch in ../linux${_major//.}-$__commit/*; do
+      [[ $_patch = *.patch ]] || continue
+      msg2 "Applying patch: $_patch..."
+      patch -Np1 < "../linux${_major//.}-$__commit/$_patch"
+  done 
+  git apply -p1 < "../linux${_major//.}-$__commit/0413-bootsplash.gitpatch"
+  
+  
+  # Applying configuration
+  cp -vf CONFIGS/xanmod/${_compiler}/config .config
+  # enable LTO_CLANG_THIN
+  if [ "${_compiler}" = "clang" ]; then
+    scripts/config --disable LTO_CLANG_FULL
+    scripts/config --enable LTO_CLANG_THIN
+    _LLVM=1
+  fi
+  
+  scripts/config --enable CONFIG_BOOTSPLASH
+  
+  # CONFIG_STACK_VALIDATION gives better stack traces. Also is enabled in all official kernel packages by Archlinux team
+  scripts/config --enable CONFIG_STACK_VALIDATION
+
+  # Enable IKCONFIG following Arch's philosophy
+  scripts/config --enable CONFIG_IKCONFIG \
+                 --enable CONFIG_IKCONFIG_PROC
+
+  # User set. See at the top of this file
+  if [ "$use_tracers" = "n" ]; then
+    msg2 "Disabling FUNCTION_TRACER/GRAPH_TRACER only if we are not compiling with clang..."
+    if [ "${_compiler}" = "gcc" ]; then
+      scripts/config --disable CONFIG_FUNCTION_TRACER \
+                     --disable CONFIG_STACK_TRACER
+    fi
+  fi
+
+  if [ "$use_numa" = "n" ]; then
+    msg2 "Disabling NUMA..."
+    scripts/config --disable CONFIG_NUMA
+  fi
+    
+  msg2 "add anbox support"
+  scripts/config --enable CONFIG_ASHMEM
+  # CONFIG_ION is not set
+  scripts/config --enable CONFIG_ANDROID
+  scripts/config --enable CONFIG_ANDROID_BINDER_IPC
+  scripts/config --enable CONFIG_ANDROID_BINDERFS
+  scripts/config --set-str CONFIG_ANDROID_BINDER_DEVICES "binder,hwbinder,vndbinder"
+  scripts/config --enable CONFIG_FRAMEBUFFER_CONSOLE_LEGACY_ACCELERATION
+  # CONFIG_ANDROID_BINDER_IPC_SELFTEST is not set
+  
+  scripts/config --set-str CONFIG_DEFAULT_HOSTNAME "manjaro"
+
+  # Compress modules by default (following Arch's kernel)
+  if [ "$_compress_modules" = "y" ]; then
+    scripts/config --enable CONFIG_MODULE_COMPRESS_ZSTD
+  fi
+
+  # Let's user choose microarchitecture optimization in GCC
+  sh ${srcdir}/choose-gcc-optimization.sh $_microarchitecture
+
+  # This is intended for the people that want to build this package with their own config
+  # Put the file "myconfig" at the package folder (this will take preference) or "${XDG_CONFIG_HOME}/linux-xanmod/myconfig"
+  # If we detect partial file with scripts/config commands, we execute as a script
+  # If not, it's a full config, will be replaced
+  for _myconfig in "${SRCDEST}/myconfig" "${HOME}/.config/linux-xanmod/myconfig" "${XDG_CONFIG_HOME}/linux-xanmod/myconfig" ; do
+    if [ -f "${_myconfig}" ] && [ "$(wc -l <"${_myconfig}")" -gt "0" ]; then
+      if grep -q 'scripts/config' "${_myconfig}"; then
+        # myconfig is a partial file. Executing as a script
+        msg2 "Applying myconfig..."
+        bash -x "${_myconfig}"
+      else
+        # myconfig is a full config file. Replacing default .config
+        msg2 "Using user CUSTOM config..."
+        cp -f "${_myconfig}" .config
+      fi
+      echo
+      break
+    fi
+  done
+
+
+  ### Optionally load needed modules for the make localmodconfig
+  # See https://aur.archlinux.org/packages/modprobed-db
+  if [ "$_localmodcfg" = "y" ]; then
+    if [ -f $HOME/.config/modprobed.db ]; then
+      msg2 "Running Steven Rostedt's make localmodconfig now"
+      make LSMOD=$HOME/.config/modprobed.db localmodconfig
+    else
+      msg2 "No modprobed.db data found"
+      exit 1
+    fi
+  fi
+
+  make LLVM=$_LLVM LLVM_IAS=$_LLVM olddefconfig
+
+  make -s kernelrelease > version
+  msg2 "Prepared %s version %s" "$pkgbase" "$(<version)"
+
+  if [ "$_makenconfig" = "y" ]; then
+    make LLVM=$_LLVM LLVM_IAS=$_LLVM nconfig
+  fi
+
+  # save configuration for later reuse
+  cat .config > "${SRCDEST}/config.last"
+}
+
+build() {
+  cd linux-${_major}
+  make LLVM=$_LLVM LLVM_IAS=$_LLVM all
+}
+
+_package() {
+  pkgdesc="The Linux kernel and modules with Xanmod TT and Manjaro patches (Bootsplash support). Ashmem and binder are enabled"
+  depends=('coreutils' 'linux-firmware' 'kmod' 'initramfs' 'mkinitcpio>=27')
+  optdepends=('crda: to set the correct wireless channels of your country'
+              'linux-firmware: firmware images needed for some devices'
+              'bootsplash-systemd: for bootsplash functionality')
+  provides=(VIRTUALBOX-GUEST-MODULES
+            WIREGUARD-MODULE
+            KSMBD-MODULE
+            NTFS3-MODULE)
+  replaces=()
+  conflicts=()
+
+  cd linux-${_major}
+  local kernver="$(<version)"
+  local modulesdir="$pkgdir/usr/lib/modules/$kernver"
+
+  msg2 "Installing boot image..."
+  # systemd expects to find the kernel here to allow hibernation
+  # https://github.com/systemd/systemd/commit/edda44605f06a41fb86b7ab8128dcf99161d2344
+  install -Dm644 "$(make -s image_name)" "$modulesdir/vmlinuz"
+
+  # Used by mkinitcpio to name the kernel
+  echo "manjaro-xanmod-tt" | install -Dm644 /dev/stdin "$modulesdir/pkgbase"
+ 
+  # add kernel version
+  echo "${pkgver}-${pkgrel}-Manjaro-Xanmod-tt x64" | install -Dm644 /dev/stdin "${pkgdir}/boot/${pkgbase}.kver"
+
+  msg2 "Installing modules..."
+  make INSTALL_MOD_PATH="$pkgdir/usr" INSTALL_MOD_STRIP=1 modules_install
+
+  # remove build and source links
+  rm "$modulesdir"/{source,build}
+}
+
+_package-headers() {
+  pkgdesc="Headers and scripts for building modules for the $pkgdesc kernel"
+  depends=(pahole)
+  provides=()
+  replaces=()
+  conflicts=()
+
+  cd linux-${_major}
+  local builddir="$pkgdir/usr/lib/modules/$(<version)/build"
+
+  msg2 "Installing build files..."
+  install -Dt "$builddir" -m644 .config Makefile Module.symvers System.map \
+    localversion.* version vmlinux
+  install -Dt "$builddir/kernel" -m644 kernel/Makefile
+  install -Dt "$builddir/arch/x86" -m644 arch/x86/Makefile
+  cp -t "$builddir" -a scripts
+
+  # required when STACK_VALIDATION is enabled
+  install -Dt "$builddir/tools/objtool" tools/objtool/objtool
+
+  # required when DEBUG_INFO_BTF_MODULES is enabled
+  if [ -f "$builddir/tools/bpf/resolve_btfids" ]; then install -Dt "$builddir/tools/bpf/resolve_btfids" tools/bpf/resolve_btfids/resolve_btfids ; fi
+
+  msg2 "Installing headers..."
+  cp -t "$builddir" -a include
+  cp -t "$builddir/arch/x86" -a arch/x86/include
+  install -Dt "$builddir/arch/x86/kernel" -m644 arch/x86/kernel/asm-offsets.s
+
+  install -Dt "$builddir/drivers/md" -m644 drivers/md/*.h
+  install -Dt "$builddir/net/mac80211" -m644 net/mac80211/*.h
+
+  # https://bugs.archlinux.org/task/13146
+  install -Dt "$builddir/drivers/media/i2c" -m644 drivers/media/i2c/msp3400-driver.h
+
+  # https://bugs.archlinux.org/task/20402
+  install -Dt "$builddir/drivers/media/usb/dvb-usb" -m644 drivers/media/usb/dvb-usb/*.h
+  install -Dt "$builddir/drivers/media/dvb-frontends" -m644 drivers/media/dvb-frontends/*.h
+  install -Dt "$builddir/drivers/media/tuners" -m644 drivers/media/tuners/*.h
+  
+  # https://bugs.archlinux.org/task/71392
+  install -Dt "$builddir/drivers/iio/common/hid-sensors" -m644 drivers/iio/common/hid-sensors/*.h
+
+  msg2 "Installing KConfig files..."
+  find . -name 'Kconfig*' -exec install -Dm644 {} "$builddir/{}" \;
+
+  msg2 "Removing unneeded architectures..."
+  local arch
+  for arch in "$builddir"/arch/*/; do
+    [[ $arch = */x86/ ]] && continue
+    echo "Removing $(basename "$arch")"
+    rm -r "$arch"
+  done
+
+  msg2 "Removing documentation..."
+  rm -r "$builddir/Documentation"
+
+  msg2 "Removing broken symlinks..."
+  find -L "$builddir" -type l -printf 'Removing %P\n' -delete
+
+  msg2 "Removing loose objects..."
+  find "$builddir" -type f -name '*.o' -printf 'Removing %P\n' -delete
+
+  msg2 "Stripping build tools..."
+  local file
+  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 "$builddir" -type f -perm -u+x ! -name vmlinux -print0)
+
+  msg2 "Stripping vmlinux..."
+  strip -v $STRIP_STATIC "$builddir/vmlinux"
+  msg2 "Adding symlink..."
+  mkdir -p "$pkgdir/usr/src"
+  ln -sr "$builddir" "$pkgdir/usr/src/$pkgbase"
+}
+
+pkgname=("${pkgbase}" "${pkgbase}-headers")
+for _p in "${pkgname[@]}"; do
+  eval "package_$_p() {
+    $(declare -f "_package${_p#$pkgbase}")
+    _package${_p#$pkgbase}
+  }"
+done
diff --git a/choose-gcc-optimization.sh b/choose-gcc-optimization.sh
new file mode 100755
index 000000000000..f10eec54b81d
--- /dev/null
+++ b/choose-gcc-optimization.sh
@@ -0,0 +1,139 @@
+#!/usr/bin/env bash
+
+. /usr/share/makepkg/util/message.sh
+colorize
+
+Detect_CPU=$(gcc -c -Q -march=native --help=target | grep march | awk '{print $2}' | head -1)
+
+msg "Detected CPU architecture: $Detect_CPU"
+
+cat << EOF
+
+    Available CPU microarchitectures:
+
+    1) AMD K6/K6-II/K6-III
+    2) AMD Athlon/Duron/K7
+    3) AMD Opteron/Athlon64/Hammer/K8
+    4) AMD Opteron/Athlon64/Hammer/K8 with SSE3
+    5) AMD 61xx/7x50/PhenomX3/X4/II/K10
+    6) AMD Family 10h (Barcelona)
+    7) AMD Family 14h (Bobcat)
+    8) AMD Family 16h (Jaguar)
+    9) AMD Family 15h (Bulldozer)
+   10) AMD Family 15h (Piledriver)
+   11) AMD Family 15h (Steamroller)
+   12) AMD Family 15h (Excavator)
+   13) AMD Family 17h (Zen)
+   14) AMD Family 17h (Zen 2)
+   15) AMD Family 19h Zen 3 processors (Zen 3)
+   16) Transmeta Crusoe
+   17) Transmeta Efficeon
+   18) IDT Winchip C6
+   19) Winchip-2/Winchip-2A/Winchip-3
+   20) AMD Elan
+   21) Geode GX1 (Cyrix MediaGX)
+   22) AMD Geode GX and LX
+   23) Cyrix III or C3
+   24) VIA C3 "Nehemiah"
+   25) VIA C7
+   26) Intel Pentium 4, Pentium D and older Nocona/Dempsey Xeon CPUs with Intel 64bit
+   27) Intel Atom
+   28) Intel Core 2 and newer Core 2 Xeons (Xeon 51xx and 53xx)
+   29) Intel 1st Gen Core i3/i5/i7-family (Nehalem)
+   30) Intel 1.5 Gen Core i3/i5/i7-family (Westmere)
+   31) Intel Silvermont
+   32) Intel Goldmont (Apollo Lake and Denverton)
+   33) Intel Goldmont Plus (Gemini Lake)
+   34) Intel 2nd Gen Core i3/i5/i7-family (Sandybridge)
+   35) Intel 3rd Gen Core i3/i5/i7-family (Ivybridge)
+   36) Intel 4th Gen Core i3/i5/i7-family (Haswell)
+   37) Intel 5th Gen Core i3/i5/i7-family (Broadwell)
+   38) Intel 6th Gen Core i3/i5/i7-family (Skylake)
+   39) Intel 6th Gen Core i7/i9-family (Skylake X)
+   40) Intel 8th Gen Core i3/i5/i7-family (Cannon Lake)
+   41) Intel 8th Gen Core i7/i9-family (Ice Lake)
+   42) Xeon processors in the Cascade Lake family
+   43) Intel Xeon (Cooper Lake)
+   44) Intel 3rd Gen 10nm++ i3/i5/i7/i9-family (Tiger Lake)
+   45) Intel Sapphire Rapids
+   46) Intel Rocket Lake
+   47) Intel Alder Lake
+
+   92) Generic-x86-64-v2 (Nehalem and newer)
+   93) Generic-x86-64-v3 (Haswell and newer)
+   94) Generic-x86-64-v4 (AVX512 CPUs)
+
+   98) Intel-Native optimizations autodetected by GCC
+   99) AMD-Native optimizations autodetected by GCC
+
+    0) Generic (default)
+    
+EOF
+
+sleep 1
+answer=$1
+
+case $answer in
+    1) Microarchitecture=CONFIG_MK6 ;;
+    2) Microarchitecture=CONFIG_MK7 ;;
+    3) Microarchitecture=CONFIG_MK8 ;;
+    4) Microarchitecture=CONFIG_MK8SSE3 ;;
+    5) Microarchitecture=CONFIG_MK10 ;;
+    6) Microarchitecture=CONFIG_MBARCELONA ;;
+    7) Microarchitecture=CONFIG_MBOBCAT ;;
+    8) Microarchitecture=CONFIG_MJAGUAR ;;
+    9) Microarchitecture=CONFIG_MBULLDOZER ;;
+   10) Microarchitecture=CONFIG_MPILEDRIVER ;;
+   11) Microarchitecture=CONFIG_MSTEAMROLLER ;;
+   12) Microarchitecture=CONFIG_MEXCAVATOR ;;
+   13) Microarchitecture=CONFIG_MZEN ;;
+   14) Microarchitecture=CONFIG_MZEN2 ;;
+   15) Microarchitecture=CONFIG_MZEN3 ;;
+   16) Microarchitecture=CONFIG_MCRUSOE ;;
+   17) Microarchitecture=CONFIG_MEFFICEON ;;
+   18) Microarchitecture=CONFIG_MWINCHIPC6 ;;
+   19) Microarchitecture=CONFIG_MWINCHIP3D ;;
+   20) Microarchitecture=CONFIG_MELAN ;;
+   21) Microarchitecture=CONFIG_MGEODEGX1 ;;
+   22) Microarchitecture=CONFIG_MGEODE_LX ;;
+   23) Microarchitecture=CONFIG_MCYRIXIII ;;
+   24) Microarchitecture=CONFIG_MVIAC3_2 ;;
+   25) Microarchitecture=CONFIG_MVIAC7 ;;
+   26) Microarchitecture=CONFIG_MPSC ;;
+   27) Microarchitecture=CONFIG_MATOM ;;
+   28) Microarchitecture=CONFIG_MCORE2 ;;
+   29) Microarchitecture=CONFIG_MNEHALEM ;;
+   30) Microarchitecture=CONFIG_MWESTMERE ;;
+   31) Microarchitecture=CONFIG_MSILVERMONT ;;
+   32) Microarchitecture=CONFIG_MGOLDMONT ;;
+   33) Microarchitecture=CONFIG_MGOLDMONTPLUS ;;
+   34) Microarchitecture=CONFIG_MSANDYBRIDGE ;;
+   35) Microarchitecture=CONFIG_MIVYBRIDGE ;;
+   36) Microarchitecture=CONFIG_MHASWELL ;;
+   37) Microarchitecture=CONFIG_MBROADWELL ;;
+   38) Microarchitecture=CONFIG_MSKYLAKE ;;
+   39) Microarchitecture=CONFIG_MSKYLAKEX ;;
+   40) Microarchitecture=CONFIG_MCANNONLAKE ;;
+   41) Microarchitecture=CONFIG_MICELAKE ;;
+   42) Microarchitecture=CONFIG_MCASCADELAKE ;;
+   43) Microarchitecture=CONFIG_MCOOPERLAKE ;;
+   44) Microarchitecture=CONFIG_MTIGERLAKE ;;
+   45) Microarchitecture=CONFIG_MSAPPHIRERAPIDS ;;
+   46) Microarchitecture=CONFIG_MROCKETLAKE ;;
+   47) Microarchitecture=CONFIG_MALDERLAKE ;;
+   92) Microarchitecture=CONFIG_GENERIC_CPU2 ;;
+   93) Microarchitecture=CONFIG_GENERIC_CPU3 ;;
+   94) Microarchitecture=CONFIG_GENERIC_CPU4 ;;
+   98) Microarchitecture=CONFIG_MNATIVE_INTEL ;;
+   99) Microarchitecture=CONFIG_MNATIVE_AMD ;;
+    *) default=CONFIG_GENERIC_CPU ;;
+esac
+
+warning "According to PKGBUILD variable _microarchitecture, your choice is $answer"
+msg "Building this package for microarchitecture: $Microarchitecture$default"
+sleep 5
+
+sed -e 's|^CONFIG_GENERIC_CPU=y|# CONFIG_GENERIC_CPU is not set|g' -i .config
+sed -e "s|^# $Microarchitecture is not set|$Microarchitecture=y|g" -i .config
+
+echo