adding linux49-lqx

7 files changed, 434 insertions, 0 deletions

diff --git a/.SRCINFO b/.SRCINFO
new file mode 100644
index 000000000000..0f313a3cfbc6
--- /dev/null
+++ b/.SRCINFO
@@ -0,0 +1,50 @@
+pkgbase = linux49-lqx
+	pkgdesc = A desktop oriented kernel and modules with Liquorix patches
+	pkgver = 4.9.49
+	pkgrel = 1
+	url = http://liquorix.net/
+	install = linux.install
+	arch = x86_64
+	license = GPL2
+	makedepends = kmod
+	makedepends = inetutils
+	makedepends = bc
+	makedepends = libelf
+	options = !strip
+	source = https://www.kernel.org/pub/linux/kernel/v4.x/linux-4.9.tar.xz
+	source = https://www.kernel.org/pub/linux/kernel/v4.x/linux-4.9.tar.sign
+	source = https://liquorix.net/sources/4.9.49-1.patch.gz
+	source = https://liquorix.net/sources/4.9/config.amd64
+	source = 60-linux.hook
+	source = 90-linux.hook
+	source = 99-linux.hook
+	source = linux.preset
+	validpgpkeys = ABAF11C65A2970B130ABE3C479BE3E4300411886
+	sha512sums = bf67ff812cc3cb7e5059e82cc5db0d9a7c5637f7ed9a42e4730c715bf7047c81ed3a571225f92a33ef0b6d65f35595bc32d773356646df2627da55e9bc7f1f1a
+	sha512sums = SKIP
+	sha512sums = f3f89c26cde6b671cd1270660ceee248db9b3fd86f783a93fe593027329bdd5a4d27c6b98232c6a12003e652283d53ef3848e06754694e5bce07851ddc324247
+	sha512sums = a3fc4d7428668cade749acb4a2854ebbbc81b42c7236dbcb486fab080890dacad7f9e6bd769019caaf6cf312fefc682bc08a79f0c20425104ca952696f30fdcb
+	sha512sums = 7ad5be75ee422dda3b80edd2eb614d8a9181e2c8228cd68b3881e2fb95953bf2dea6cbe7900ce1013c9de89b2802574b7b24869fc5d7a95d3cc3112c4d27063a
+	sha512sums = 4a8b324aee4cccf3a512ad04ce1a272d14e5b05c8de90feb82075f55ea3845948d817e1b0c6f298f5816834ddd3e5ce0a0e2619866289f3c1ab8fd2f35f04f44
+	sha512sums = 6346b66f54652256571ef65da8e46db49a95ac5978ecd57a507c6b2a28aee70bb3ff87045ac493f54257c9965da1046a28b72cb5abb0087204d257f14b91fd74
+	sha512sums = 2dc6b0ba8f7dbf19d2446c5c5f1823587de89f4e28e9595937dd51a87755099656f2acec50e3e2546ea633ad1bfd1c722e0c2b91eef1d609103d8abdc0a7cbaf
+
+pkgname = linux49-lqx
+	pkgdesc = A desktop oriented kernel and modules with Liquorix patches
+	install = linux.install
+	depends = coreutils
+	depends = linux-firmware
+	depends = mkinitcpio>=0.8
+	optdepends = crda: to set the correct wireless channels of your country
+	optdepends = nvidia-lqx: nVidia drivers for linux-lqx
+	optdepends = linux-firmware: Firmware files for Linux
+	backup = etc/mkinitcpio.d/linux49-lqx.preset
+
+pkgname = linux49-lqx-headers
+	pkgdesc = Header files and scripts to build modules for linux-lqx.
+	depends = linux49-lqx
+
+pkgname = linux49-lqx-docs
+	pkgdesc = Kernel hackers manual - HTML documentation that comes with the linux-lqx kernel
+	depends = linux49-lqx
+
diff --git a/60-linux.hook b/60-linux.hook
new file mode 100644
index 000000000000..b33873c854fb
--- /dev/null
+++ b/60-linux.hook
@@ -0,0 +1,12 @@
+[Trigger]
+Type = File
+Operation = Install
+Operation = Upgrade
+Operation = Remove
+Target = usr/lib/modules/%KERNVER%/*
+Target = usr/lib/modules/%EXTRAMODULES%/*
+
+[Action]
+Description = Updating %PKGBASE% module dependencies...
+When = PostTransaction
+Exec = /usr/bin/depmod %KERNVER%
diff --git a/90-linux.hook b/90-linux.hook
new file mode 100644
index 000000000000..be0d886539f4
--- /dev/null
+++ b/90-linux.hook
@@ -0,0 +1,11 @@
+[Trigger]
+Type = File
+Operation = Install
+Operation = Upgrade
+Target = boot/vmlinuz-%PKGBASE%
+Target = usr/lib/initcpio/*
+
+[Action]
+Description = Updating %PKGBASE% initcpios...
+When = PostTransaction
+Exec = /usr/bin/mkinitcpio -p %PKGBASE%
diff --git a/99-linux.hook b/99-linux.hook
new file mode 100644
index 000000000000..036f6bf2534a
--- /dev/null
+++ b/99-linux.hook
@@ -0,0 +1,9 @@
+[Trigger]
+Type = File
+Operation = Remove
+Target = boot/vmlinuz-%PKGBASE%
+
+[Action]
+Description = Remove %PKGBASE% initramfs files...
+When = PreTransaction
+Exec = /usr/bin/rm -f /boot/initramfs-%PKGBASE%.img /boot/initramfs-%PKGBASE%-fallback.img 
diff --git a/PKGBUILD b/PKGBUILD
new file mode 100644
index 000000000000..446d290b29d0
--- /dev/null
+++ b/PKGBUILD
@@ -0,0 +1,332 @@
+# Maintainer: Piotr Gorski <lucjan.lucjanov@gmail.com> PGP-Key: BDB26C5A
+# Contributor: shivik <> PGP-Key: 761E423C
+# Contributor: Michael Duell <mail@akurei.me> PGP-Key: 6EE23EBE
+# A special thanks to Steven Barrett for very important sugestions 
+
+###########################################################################################################
+#                                          Patch and Build Options
+###########################################################################################################
+_custom="no"		# "m":	custom config via menuconfig
+			# "n":	custom config via nconfig
+			# "x":	custom config via xconfig
+			# "no":	nothing
+
+_config="pkg"		# "local":	compile only probed modules(https://aur.archlinux.org/packages/modprobed-db/)
+			# "nomod":	don't use modules(make localyesconfig)
+			# "old":	make with old config (/proc/config.gz)
+			# "pkg":	use this package's config
+
+_akcs=""		# Append Kernel Custom String.Not working on some systems.
+			# Use if you wnat to append a custom string to kernel version.
+			# No risc if you have a backup kernel in case of boot failure.
+
+_use_MUQSS="yes"		# "yes":	Use MUQSS cpu scheduler.
+			        # "no":		Use CFS cpu scheduler.
+
+_use_KSM="no"		# "yes":	Enable Kernel SamePage Merging (KSM).
+			# "no":		Don't use Kernel SamePage Merging (KSM).
+
+###########################################################################################################
+
+pkgdesc='A desktop oriented kernel and modules with Liquorix patches'
+__basekernel=4.9
+_minor=49
+pkgver=${__basekernel}.${_minor}
+pkgrel=1
+lqxrel=1
+pkgbase=linux49-lqx
+# pkgname=('linux49-lqx' 'linux49-lqx-headers' 'linux49-lqx-docs')
+_lqxpatchname="${pkgver}-${lqxrel}.patch"
+arch=('x86_64')
+license=('GPL2')
+url="http://liquorix.net/"
+
+if [ "$_custom" = "x" ]; then
+   makedepends=('qt5-base' 'kmod' 'inetutils' 'bc' 'libelf')
+else
+   makedepends=('kmod' 'inetutils' 'bc' 'libelf')
+fi
+
+options=(!strip)
+install='linux.install'
+source=("https://www.kernel.org/pub/linux/kernel/v4.x/linux-${__basekernel}.tar.xz"
+        "https://www.kernel.org/pub/linux/kernel/v4.x/linux-${__basekernel}.tar.sign"
+        "https://liquorix.net/sources/${_lqxpatchname}.gz"
+        "https://liquorix.net/sources/${__basekernel}/config.amd64"
+         # pacman hook for depmod
+        '60-linux.hook'
+         # pacman hook for initramfs regeneration
+        '90-linux.hook'
+         # pacman hook for remove initramfs
+        '99-linux.hook'
+         # standard config files for mkinitcpio ramdisk
+        'linux.preset')
+
+sha512sums=('bf67ff812cc3cb7e5059e82cc5db0d9a7c5637f7ed9a42e4730c715bf7047c81ed3a571225f92a33ef0b6d65f35595bc32d773356646df2627da55e9bc7f1f1a'
+            'SKIP'
+            'f3f89c26cde6b671cd1270660ceee248db9b3fd86f783a93fe593027329bdd5a4d27c6b98232c6a12003e652283d53ef3848e06754694e5bce07851ddc324247'
+            'a3fc4d7428668cade749acb4a2854ebbbc81b42c7236dbcb486fab080890dacad7f9e6bd769019caaf6cf312fefc682bc08a79f0c20425104ca952696f30fdcb'
+            '7ad5be75ee422dda3b80edd2eb614d8a9181e2c8228cd68b3881e2fb95953bf2dea6cbe7900ce1013c9de89b2802574b7b24869fc5d7a95d3cc3112c4d27063a'
+            '4a8b324aee4cccf3a512ad04ce1a272d14e5b05c8de90feb82075f55ea3845948d817e1b0c6f298f5816834ddd3e5ce0a0e2619866289f3c1ab8fd2f35f04f44'
+            '6346b66f54652256571ef65da8e46db49a95ac5978ecd57a507c6b2a28aee70bb3ff87045ac493f54257c9965da1046a28b72cb5abb0087204d257f14b91fd74'
+            '2dc6b0ba8f7dbf19d2446c5c5f1823587de89f4e28e9595937dd51a87755099656f2acec50e3e2546ea633ad1bfd1c722e0c2b91eef1d609103d8abdc0a7cbaf')
+            
+validpgpkeys=(
+              'ABAF11C65A2970B130ABE3C479BE3E4300411886' # Linus Torvalds
+             )
+
+_kernelname=${pkgbase#linux}
+
+prepare() {
+  KARCH=x86
+
+  cd ${srcdir}/linux-${__basekernel}
+
+  # Add Liquorix patches
+  patch -Np1 -i ../$_lqxpatchname
+  
+  # https://www.spinics.net/lists/stable/msg207374.html
+  chmod +x tools/objtool/sync-check.sh
+  
+    # Trying oldcfg if possible and if selected
+  if [ "$_config" = "old" ]; then
+    if [ -e /proc/config.gz ]; then
+      zcat /proc/config.gz > ./.config
+    else
+      echo "WARNING: There's no /proc/config.gz... You cannot use the old config. Aborting..."
+      exit 1
+    fi         
+  else
+      cat ../config.amd64 >./.config
+  fi
+
+  if [ "${_kernelname}" != "" ]; then
+    sed -i "s|CONFIG_LOCALVERSION=.*|CONFIG_LOCALVERSION=\"${_kernelname}\"|g" ./.config
+    sed -i "s|CONFIG_LOCALVERSION_AUTO=.*|CONFIG_LOCALVERSION_AUTO=n|" ./.config
+  fi
+
+  #Disable MUQSS cpu scheduler in config
+  if [ "${_use_MUQSS}" = "no" ]; then
+    sed -i -e 's/CONFIG_SCHED_MUQSS=y/# CONFIG_SCHED_MUQSS is not set/' ./.config
+  fi
+
+  #Enable KSM (Kernel SamePage Merging)
+  if [ "${_use_KSM}" = "yes" ]; then
+    sed -i -e 's/# CONFIG_KSM is not set/CONFIG_KSM=y/' ./.config
+    sed -i '/CONFIG_KSM=y/a \CONFIG_UKSM=y/n' ./.config
+    sed -i '/CONFIG_UKSM=y/a \# CONFIG_KSM_LEGACY is not set' ./.config
+  fi
+
+  # set extraversion to pkgrel
+  sed -ri "s|^(EXTRAVERSION =).*|\1 -${pkgrel}|" Makefile
+
+  # don't run depmod on 'make install'. We'll do this ourselves in packaging
+  sed -i '2iexit 0' scripts/depmod.sh
+
+  # set sublevel to kernel minor version
+  sed -ri "s|^(SUBLEVEL =).*|\1 ${_minor}|" Makefile
+
+  msg "Running make prepare"
+  make prepare
+
+### Optionally load needed modules for the make localmodconfig
+ # See https://aur.archlinux.org/packages/modprobed-db/
+ if [ $_config = "local" ]; then
+  msg "If you have modprobe-db installed, running it in recall mode now"
+  if [ -e /usr/bin/modprobed-db ]; then
+    [[ ! -x /usr/bin/sudo ]] && echo "Cannot call modprobe with sudo. Install via pacman -S sudo and configure to work with this user." && exit 1
+    sudo /usr/bin/modprobed-db recall
+ fi
+  msg "Running Steven Rostedt's make localmodconfig now"
+  make localmodconfig
+ else
+  yes "" | make config
+ fi
+
+ if [ $_config = "nomod" ]; then
+  msg "Running localYESconfig now"
+  make localyesconfig
+ else
+  yes "" | make config
+ fi
+
+  if [ $_custom = "m" ]; then
+    msg "Running make menuconfig"
+    make menuconfig
+  fi
+
+  if [ $_custom = "n" ]; then
+    msg "Running make nconfig"
+    make nconfig
+  fi
+
+  if [ $_custom = "x" ]; then
+    msg "Running make xconfig"
+    make xconfig
+  fi
+}
+
+build() {
+  cd ${srcdir}/linux-${__basekernel}
+
+  #make ${MAKEFLAGS} LOCALVERSION= bzImage modules
+}
+
+_package() {
+pkgdesc="A desktop oriented kernel and modules with Liquorix patches"
+depends=('coreutils' 'linux-firmware' 'mkinitcpio>=0.8')
+optdepends=('crda: to set the correct wireless channels of your country' 'nvidia-lqx: nVidia drivers for linux-lqx' 'linux-firmware: Firmware files for Linux')
+backup=("etc/mkinitcpio.d/${pkgbase}.preset")
+install=linux.install
+
+cd "${srcdir}/linux-${__basekernel}"
+
+   # get kernel version
+    _kernver="$(make LOCALVERSION= kernelrelease)"
+    _basekernel=${_kernver%%-*}
+    _basekernel=${_basekernel%.*}
+
+    mkdir -p "${pkgdir}"/{boot,usr/lib/modules}
+    make LOCALVERSION= INSTALL_MOD_PATH="${pkgdir}/usr" modules_install
+    cp arch/x86/boot/bzImage "${pkgdir}/boot/vmlinuz-${pkgbase}"
+
+    # make room for external modules
+    local _extramodules="extramodules-${_basekernel}${_kernelname:--ARCH}"
+    ln -s "../${_extramodules}" "${pkgdir}/usr/lib/modules/${_kernver}/extramodules"
+
+    # add real version for building modules and running depmod from hook
+    echo "${_kernver}" |
+        install -Dm644 /dev/stdin "${pkgdir}/usr/lib/modules/${_extramodules}/version"
+
+    # remove build and source links
+    rm "${pkgdir}"/usr/lib/modules/${_kernver}/{source,build}
+
+    # remove the firmware
+    rm -rf "${pkgdir}"/usr/lib/firmware
+
+    # now we call depmod...
+    depmod -b "${pkgdir}/usr" -F System.map "${_kernver}"
+
+    # add vmlinux
+    install -Dt "${pkgdir}/usr/lib/modules/${_kernver}/build" -m644 vmlinux
+
+    # sed expression for following substitutions
+    local _subst="
+        s|%PKGBASE%|${pkgbase}|g
+        s|%KERNVER%|${_kernver}|g
+        s|%EXTRAMODULES%|${_extramodules}|g
+    "
+
+    # hack to allow specifying an initially nonexisting install file
+    sed "${_subst}" "${startdir}/${install}" > "${startdir}/${install}.pkg"
+    true && install=${install}.pkg
+
+    # install mkinitcpio preset file
+    sed "${_subst}" ../linux.preset |
+        install -Dm644 /dev/stdin "${pkgdir}/etc/mkinitcpio.d/${pkgbase}.preset"
+
+    # install pacman hooks
+    sed "${_subst}" ../60-linux.hook |
+        install -Dm644 /dev/stdin "${pkgdir}/usr/share/libalpm/hooks/60-${pkgbase}.hook"
+    sed "${_subst}" ../90-linux.hook |
+        install -Dm644 /dev/stdin "${pkgdir}/usr/share/libalpm/hooks/90-${pkgbase}.hook"
+    sed "${_subst}" ../99-linux.hook |
+        install -Dm644 /dev/stdin "${pkgdir}/usr/share/libalpm/hooks/99-${pkgbase}.hook"     
+}
+
+
+_package-headers() {
+pkgdesc="Header files and scripts to build modules for linux-lqx."
+depends=('linux49-lqx')
+
+cd "${srcdir}/linux-${__basekernel}"
+
+
+local _builddir="${pkgdir}/usr/lib/modules/${_kernver}/build"
+
+    install -Dt "${_builddir}" -m644 Makefile .config Module.symvers
+    install -Dt "${_builddir}/kernel" -m644 kernel/Makefile
+
+    mkdir "${_builddir}/.tmp_versions"
+
+    cp -t "${_builddir}" -a include scripts
+
+    install -Dt "${_builddir}/arch/x86" -m644 arch/x86/Makefile
+    install -Dt "${_builddir}/arch/x86/kernel" -m644 arch/x86/kernel/asm-offsets.s
+
+    cp -t "${_builddir}/arch/x86" -a arch/x86/include
+
+    install -Dt "${_builddir}/drivers/md" -m644 drivers/md/*.h
+    install -Dt "${_builddir}/net/mac80211" -m644 net/mac80211/*.h
+
+    # http://bugs.archlinux.org/task/9912
+    install -Dt "${_builddir}/drivers/media/dvb-core" -m644 drivers/media/dvb-core/*.h
+
+    # http://bugs.archlinux.org/task/13146
+    install -Dt "${_builddir}/drivers/media/i2c" -m644 drivers/media/i2c/msp3400-driver.h
+
+    # http://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 "${_builddir}/drivers/media/tuners" -m644 drivers/media/tuners/*.h
+
+    # add xfs and shmem for aufs building
+    mkdir -p "${_builddir}"/{fs/xfs,mm}
+
+    # copy in Kconfig files
+    find . -name Kconfig\* -exec install -Dm644 {} "${_builddir}/{}" \;
+
+    # add objtool for external module building and enabled VALIDATION_STACK option
+    if [ -f tools/objtool/objtool ];  then
+        mkdir -p "${pkgdir}/usr/lib/modules/${_kernver}/build/tools/objtool"
+        cp -a tools/objtool/objtool ${pkgdir}/usr/lib/modules/${_kernver}/build/tools/objtool/ 
+    fi
+
+    # remove unneeded architectures
+    local _arch
+    for _arch in "${_builddir}"/arch/*/; do
+        [[ ${_arch} == */x86/ ]] && continue
+        rm -r "${_arch}"
+    done
+
+    # remove files already in linux-bfq-mq-docs package
+    rm -r "${_builddir}/Documentation"
+
+    # Fix permissions
+    chmod -R u=rwX,go=rX "${_builddir}"
+
+    # strip scripts directory
+    local _binary _strip
+    while read -rd '' _binary; do
+        case "$(file -bi "${_binary}")" in
+        *application/x-sharedlib*)  _strip="${STRIP_SHARED}"   ;; # Libraries (.so)
+        *application/x-archive*)    _strip="${STRIP_STATIC}"   ;; # Libraries (.a)
+        *application/x-executable*) _strip="${STRIP_BINARIES}" ;; # Binaries
+        *) continue ;;
+        esac
+        /usr/bin/strip ${_strip} "${_binary}"
+    done < <(find "${_builddir}/scripts" -type f -perm -u+w -print0 2>/dev/null)
+}
+
+_package-docs() {
+pkgdesc="Kernel hackers manual - HTML documentation that comes with the linux-lqx kernel"
+depends=('linux49-lqx' )
+
+ cd "${srcdir}/linux-${__basekernel}"
+
+  local _builddir="${pkgdir}/usr/lib/modules/${_kernver}/build"
+
+  mkdir -p "${_builddir}"
+  cp -t "${_builddir}" -a Documentation
+
+  # Fix permissions
+  chmod -R u=rwX,go=rX "${_builddir}"
+}
+
+pkgname=("${pkgbase}" "${pkgbase}-headers" "${pkgbase}-docs")
+for _p in ${pkgname[@]}; do
+  eval "package_${_p}() {
+    $(declare -f "_package${_p#${pkgbase}}")
+    _package${_p#${pkgbase}}
+  }"
+done
diff --git a/linux.install b/linux.install
new file mode 100644
index 000000000000..95860e414f7e
--- /dev/null
+++ b/linux.install
@@ -0,0 +1,6 @@
+post_upgrade() {
+  if findmnt --fstab -uno SOURCE /boot &>/dev/null && ! mountpoint -q /boot; then
+    echo "WARNING: /boot appears to be a separate partition but is not mounted."
+  fi
+}
+
diff --git a/linux.preset b/linux.preset
new file mode 100644
index 000000000000..66709a8c1537
--- /dev/null
+++ b/linux.preset
@@ -0,0 +1,14 @@
+# mkinitcpio preset file for the '%PKGBASE%' package
+
+ALL_config="/etc/mkinitcpio.conf"
+ALL_kver="/boot/vmlinuz-%PKGBASE%"
+
+PRESETS=('default' 'fallback')
+
+#default_config="/etc/mkinitcpio.conf"
+default_image="/boot/initramfs-%PKGBASE%.img"
+#default_options=""
+
+#fallback_config="/etc/mkinitcpio.conf"
+fallback_image="/boot/initramfs-%PKGBASE%-fallback.img"
+fallback_options="-S autodetect"