-
- # Maintainer: Timofonic timofonic at gmail.com
- # Contributor: Boohbah <boohbah at gmail.com>
- # Contributor: Tobias Powalowski <tpowa@archlinux.org>
- # Contributor: Thomas Baechler <thomas@archlinux.org>
- # Contributor: Jonathan Chan <jyc@fastmail.fm>
- # Contributor: misc <tastky@gmail.com>
- # Contributor: NextHendrix <cjones12 at sheffield.ac.uk>
-
- ### BUILD OPTIONS
- # Set these variables to ANYTHING that is not null to enable them
-
- # Use specific config file
- _makefileconfig=
-
- # Location of the custom kernel config file
- _fileconfig=
-
- # Tweak kernel options prior to a build via nconfig
- _makenconfig=
-
- # Tweak kernel options prior to a build via xconfig
- _makexconfig=
-
- # Tweak kernel options prior to a build via gconfig
- _makegconfig=
-
- # NUMA is optimized for multi-socket motherboards. A single multi-core CPU can
- # actually run slower with NUMA enabled. Most users will want to set this option
- # to enabled ... in other words, do not use NUMA on a single CPU system.
- #
- # See, https://bugs.archlinux.org/task/31187
- _NUMAdisable=y
-
- # Compile ONLY probed modules
- # As of mainline 2.6.32, running with this option will only build the modules
- # that you currently have probed in your system VASTLY reducing the number of
- # modules built and the build time to do it.
- #
- # WARNING - ALL modules must be probed BEFORE you begin making the pkg!
- #
- # 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 will call it directly to probe all the modules you have logged!
- #
- # More at this wiki page ---> https://wiki.archlinux.org/index.php/Modprobed-db
- _localmodcfg=
-
- # Use the current kernel's .config file
- # Enabling this option will use the .config of the RUNNING kernel rather than
- # the ARCH defaults. Useful when the package gets updated and you already went
- # through the trouble of customizing your config options. NOT recommended when
- # a new kernel is released, but again, convenient for package bumps.
- _use_current=
-
-
-
- pkgbase=linux-drm-tip-git
- pkgname=('linux-drm-tip-git' 'linux-drm-tip-headers-git')
- pkgver=r662284.035f22af3e97
-
- # Alternative idea. Is this OK?
-
- #pkgver="$(
- #{ cd "${_gitname}"
- # printf "r%s.%s" "$(git rev-list --count HEAD)" "$(git rev-parse --short HEAD)"}
- #)"
-
- # Or...
-
- #pkgver= {
- # cd "${_gitname}"
- # printf "r%s.%s" "$(git rev-list --count HEAD)" "$(git rev-parse --short HEAD)"
- #}
-
- pkgrel=1
- arch=('i686' 'x86_64')
- url="http://www.kernel.org/"
- license=('GPL2')
- # Is it ok to remove these packages? Is it ok to not provide docs?
- makedepends=( 'kmod' 'inetutils' 'bc' 'git' 'libelf') # Removed: 'xmlto' 'docbook-xsl'
- options=('!strip')
- _gcc_patch='enable_additional_cpu_optimizations_for_gcc_v4.9+_kernel_v3.15+.patch'
- source=('git+https://anongit.freedesktop.org/git/drm-tip.git'
- # Patches. Not needed as they are used to download a vanilla version and apply
- # patches instead downloading newer tarballs. Here we use Git
- #"https://www.kernel.org/pub/linux/kernel/v4.x/patch-${kernelver}.xz"
- #"https://www.kernel.org/pub/linux/kernel/v4.x/patch-${kernelver}.sign"
-
- # the main kernel config files
- 'config.i686' 'config.x86_64'
- # pacman hook for initramfs regeneration
- '90-linux.hook'
- # standard config files for mkinitcpio ramdisk
- "${pkgbase}.preset")
- sha256sums=('SKIP'
- 'df55887a43dcbb6bd35fd2fb1ec841427b6ea827334c0880cbc256d4f042a7a1'
- 'bf84528c592d1841bba0662242f0339a24a1de384c31f28248631e8be9446586'
- '834bd254b56ab71d73f59b3221f056c72f559553c04718e350ab2a3e2991afe0'
- 'ad6344badc91ad0630caacde83f7f9b97276f80d26a20619a87952be65492c65')
- _gitname=drm-tip
-
-
-
- _kernelname=${pkgbase#linux}
-
- # no tags in drm-tip
- #pkgver() {
- # cd "${_gitname}"
- #
- # git describe --long | sed -E 's/^v//;s/([^-]*-g)/r\1/;s/-/./g;s/\.rc/rc/'
- #}
-
- pkgver() {
- cd "${_gitname}"
- printf "r%s.%s" "$(git rev-list --count HEAD)" "$(git rev-parse --short HEAD)"
- }
-
- #What about using this instead?
- # pkgver() {
- # cd "$srcdir/$_gitname"
- # git describe --always | sed -r 's/^v//;s/-/./g;'
- #}
-
-
- prepare() {
- cd "$srcdir/$_gitname"
-
- # add upstream patch
- # Not required as we use Git
- # patch -p1 -i "${srcdir}/patch-${_kernelver}"
-
- # security patches
-
- # add latest fixes from stable queue, if needed
- # http://git.kernel.org/?p=linux/kernel/git/stable/stable-queue.git
-
- # Patch source to unlock additional gcc CPU optimizatons
- # https://github.com/graysky2/kernel_gcc_patch
- patch -Np1 -i "$srcdir/$_gitname/$_gcc_patch"
-
- # Is this okay?
- cat "$srcdir/$_gitname/config.${CARCH}" > ./.config #look -> Does this cause issues about custom config?
-
- # set localversion to git commit
- if [ "${_kernelname}" != "" ]; then
- sed -i "s|CONFIG_LOCALVERSION=.*|CONFIG_LOCALVERSION=\"${pkgver##*.}\"|g" ./.config
- sed -i "s|CONFIG_LOCALVERSION_AUTO=.*|CONFIG_LOCALVERSION_AUTO=n|" ./.config
- fi
-
- ### Optionally disable NUMA for 64-bit kernels only
- # (x86 kernels do not support NUMA)
- if [ -n "$_NUMAdisable" ]; then
- if [ "${CARCH}" = "x86_64" ]; then
- msg "Disabling NUMA from kernel config..."
- sed -i -e 's/CONFIG_NUMA=y/# CONFIG_NUMA is not set/' \
- -i -e '/CONFIG_AMD_NUMA=y/d' \
- -i -e '/CONFIG_X86_64_ACPI_NUMA=y/d' \
- -i -e '/CONFIG_NODES_SPAN_OTHER_NODES=y/d' \
- -i -e '/# CONFIG_NUMA_EMU is not set/d' \
- -i -e '/CONFIG_NODES_SHIFT=6/d' \
- -i -e '/CONFIG_NEED_MULTIPLE_NODES=y/d' \
- -i -e '/# CONFIG_MOVABLE_NODE is not set/d' \
- -i -e '/CONFIG_USE_PERCPU_NUMA_NODE_ID=y/d' \
- -i -e '/CONFIG_ACPI_NUMA=y/d' ./.config
- fi
- fi
-
- ### Optionally use running kernel's config
- # code originally by nous; http://aur.archlinux.org/packages.php?ID=40191
- if [ -n "$_use_current" ]; then
- if [[ -s /proc/config.gz ]]; then
- msg "Extracting config from /proc/config.gz..."
- # modprobe configs
- zcat /proc/config.gz > ./.config
- else
- warning "Your kernel was not compiled with IKCONFIG_PROC!"
- warning "You cannot read the current config!"
- warning "Aborting!"
- exit
- fi
- fi
-
- ### Optionally use a custom kernel's config file
- # code originally by nous; http://aur.archlinux.org/packages.php?ID=40191
- if [ -n "$_makefileconfig" ]; then #look
- if [[ $_fileconfig ]]; then #look
- msg "Reading and copying config from $_fileconfig"
- # modprobe configs
- cat $_fileconfig > ./.config #look
- else
- warning "The $_fileconfig kernel custom config file is not available!"
- warning "Please make sure you have the kernel custom config file in the specified location!"
- warning "Aborting!"
- exit
- fi
- fi
-
-
-
- #Old old old
-
- # if [ "${CARCH}" = "x86_64" ]; then
- # cat "${srcdir}/config.x86_64" > ./.config
- # else
- # cat "${srcdir}/config" > ./.config
- # fi
-
- # set extraversion to pkgrel
- sed -ri "s|^(EXTRAVERSION =).*|\1 -${pkgrel}|" Makefile
-
-
- # don't run depmod on 'make install'. We'll do this ourselves in packaging
- sed -i '2iexit 0' scripts/depmod.sh
-
- # get kernel version
- make prepare
-
- ### Optionally load needed modules for the make localmodconfig
- # See https://aur.archlinux.org/packages/modprobed-db
- if [ -n "$_localmodcfg" ]; then
- msg "If you have modprobed-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 sudo and configure it to work with this user."
- exit 1; }
- sudo /usr/bin/modprobed-db recall
- fi
- msg "Running Steven Rostedt's make localmodconfig now"
- make localmodconfig
- fi
-
- [[ -z "$_makenconfig" ]] || make nconfig
-
- # How to add $_makexconfig ?
- # [[ -z "$_makexconfig" ]] || make xconfig #look
-
- # How to add $_makegconfig ?
- # [[ -z "$_makegconfig" ]] || make gconfig #look
-
-
- # rewrite configuration
- yes "" | make config >/dev/null #look
-
- # save configuration for later reuse
- cat .config > "${startdir}/config.${CARCH}.last" #look
- }
-
- }
-
- build() {
- cd "$srcdir/$_gitname"
- make ${MAKEFLAGS} LOCALVERSION= bzImage modules
- }
-
- package_linux-drm-tip-git() {
- pkgdesc="The Linux kernel and modules with Intel DRM current development and nightly trees (git version). May be useful to check Intel graphics driver
- bugs/issues
- against stable version or being more bleeding edge"
- depends=('coreutils' 'linux-firmware' 'kmod' 'mkinitcpio>=0.7')
- optdepends=('crda: to set the correct wireless channels of your country')
- provides=('linux')
- backup=("etc/mkinitcpio.d/$pkgbase.preset")
- install=linux.install
-
- cd "$srcdir/$_gitname"
-
- KARCH=x86
-
- # get kernel version
- _kernver="$(make LOCALVERSION= kernelrelease)"
- _basekernel=${_kernver%%-*}
- _basekernel=${_basekernel%.*}
-
- mkdir -p "$pkgdir"/{lib/modules,lib/firmware,boot}
- make LOCALVERSION= INSTALL_MOD_PATH="$pkgdir" modules_install
- cp arch/$KARCH/boot/bzImage "$pkgdir/boot/vmlinuz-${pkgbase}"
-
- # set correct depmod command for install
-
-
- # Use this new stuff from upstream or the older one?
- sed -e "s|%PKGBASE%|${pkgbase}|g;s|%KERNVER%|${_kernver}|g" \
- "${startdir}/${install}" > "${startdir}/${install}.pkg"
- true && install=${install}.pkg
-
- # Older stuff
-
- # cp -f "${startdir}/${install}" "${startdir}/${install}.pkg"
- # true && install=${install}.pkg
- # sed \
- # -e "s/KERNEL_NAME=.*/KERNEL_NAME=${_kernelname}/" \
- # -e "s/KERNEL_VERSION=.*/KERNEL_VERSION=${_kernver}/" \
- # -i "${startdir}/${install}"
-
-
-
- # install mkinitcpio preset file for kernel
-
- sed "s|%PKGBASE%|${pkgbase}|g" "$srcdir/$pkgbase.preset" |
- install -D -m644 /dev/stdin "$pkgdir/etc/mkinitcpio.d/$pkgbase.preset"
-
- # Older code. I put here because of idk and as reference.
-
- # install -D -m644 "${srcdir}/${pkgbase}.preset" "${pkgdir}/etc/mkinitcpio.d/${pkgbase}.preset"
- # sed \
- # -e "1s|'linux.*'|'${pkgbase}'|" \
- # -e "s|ALL_kver=.*|ALL_kver=\"/boot/vmlinuz-${pkgbase}\"|" \
- # -e "s|default_image=.*|default_image=\"/boot/initramfs-${pkgbase}.img\"|" \
- # -e "s|fallback_image=.*|fallback_image=\"/boot/initramfs-${pkgbase}-fallback.img\"|" \
- # -i "${pkgdir}/etc/mkinitcpio.d/${pkgbase}.preset"
-
- # install pacman hook for initramfs regeneration
- sed "s|%PKGBASE%|${pkgbase}|g" "${srcdir}/90-linux.hook" |
- install -D -m644 /dev/stdin "$pkgdir/usr/share/libalpm/hooks/90-$pkgbase.hook"
-
- # remove build and source links
- rm -f "$pkgdir"/lib/modules/${_kernver}/{source,build}
-
- # remove the firmware
- rm -rf "$pkgdir/lib/firmware"
-
- # make room for external modules
- ln -s "../extramodules-${_basekernel}${_kernelname:--ARCH}" "${pkgdir}/lib/modules/${_kernver}/extramodules"
-
- # add real version for building modules and running depmod from post_install/upgrade
- mkdir -p "$pkgdir/lib/modules/extramodules-${_basekernel}${_kernelname:--ARCH}" #look
- echo "${_kernver}" > "$pkgdir/lib/modules/extramodules-${_basekernel}${_kernelname:--ARCH}/version" #look
-
- # Now we call depmod...
- depmod -b "$pkgdir" -F System.map "${_kernver}" #look
-
- # move module tree /lib -> /usr/lib
- mkdir -p "$pkgdir/usr"
- mv "$pkgdir/lib" "$pkgdir/usr/"
-
- # add vmlinux
- install -D -m644 vmlinux "$pkgdir/usr/lib/modules/${_kernver}/build/vmlinux"
-
- # New core linux PKGBUILD lacks this. Remove?
- # add System.map
- # install -D -m644 System.map "$pkgdir/boot/System.map-${_kernver}"
- }
-
- package_linux-drm-tip-headers-git()
- pkgdesc="Header files and scripts for building modules for Linux kernel and modules with DRM current development and nightly trees (git version). May be useful to check graphics driver bugs/issues against stable version or being more bleeding edge"
-
- provides=('linux-headers')
-
- install -dm755 "$pkgdir/usr/lib/modules/${_kernver}"
-
- cd "${_gitname}"
- install -D -m644 Makefile \
- "$pkgdir/usr/lib/modules/${_kernver}/build/Makefile"
- install -D -m644 kernel/Makefile \
- "$pkgdir/usr/lib/modules/${_kernver}/build/kernel/Makefile"
- install -D -m644 .config \
- "$pkgdir/usr/lib/modules/${_kernver}/build/.config"
-
- mkdir -p "$pkgdir/usr/lib/modules/${_kernver}/build/include"
-
- for i in acpi asm-generic config crypto drm generated keys linux math-emu \
- media net pcmcia rdma scsi soc sound trace uapi video xen; do
- cp -a include/${i} "$pkgdir/usr/lib/modules/${_kernver}/build/include/"
- done
-
- # copy arch includes for external modules
- mkdir -p "$pkgdir/usr/lib/modules/${_kernver}/build/arch/x86"
- cp -a arch/x86/include "$pkgdir/usr/lib/modules/${_kernver}/build/arch/x86/"
-
- # copy files necessary for later builds, like nvidia and vmware
- cp Module.symvers "$pkgdir/usr/lib/modules/${_kernver}/build"
- cp -a scripts "$pkgdir/usr/lib/modules/${_kernver}/build"
-
- # fix permissions on scripts dir
- chmod og-w -R "$pkgdir/usr/lib/modules/${_kernver}/build/scripts"
- mkdir -p "$pkgdir/usr/lib/modules/${_kernver}/build/.tmp_versions"
-
- mkdir -p "$pkgdir/usr/lib/modules/${_kernver}/build/arch/${KARCH}/kernel"
-
- cp arch/${KARCH}/Makefile "$pkgdir/usr/lib/modules/${_kernver}/build/arch/${KARCH}/"
-
- if [ "${CARCH}" = "i686" ]; then
- cp arch/${KARCH}/Makefile_32.cpu "$pkgdir/usr/lib/modules/${_kernver}/build/arch/${KARCH}/"
- fi
-
- cp arch/${KARCH}/kernel/asm-offsets.s "$pkgdir/usr/lib/modules/${_kernver}/build/arch/${KARCH}/kernel/"
-
- # add docbook makefile
- # Workaround to make it build
- # install -D -m644 Documentation/DocBook/Makefile \
- # "$pkgdir/usr/lib/modules/${_kernver}/build/Documentation/DocBook/Makefile"
-
- # add dm headers
- mkdir -p "$pkgdir/usr/lib/modules/${_kernver}/build/drivers/md"
- cp drivers/md/*.h "$pkgdir/usr/lib/modules/${_kernver}/build/drivers/md"
-
- # add inotify.h
- mkdir -p "$pkgdir/usr/lib/modules/${_kernver}/build/include/linux"
- cp include/linux/inotify.h "$pkgdir/usr/lib/modules/${_kernver}/build/include/linux/"
-
- # add wireless headers
- mkdir -p "$pkgdir/usr/lib/modules/${_kernver}/build/net/mac80211/"
- cp net/mac80211/*.h "$pkgdir/usr/lib/modules/${_kernver}/build/net/mac80211/"
-
- # add dvb headers for external modules
- # in reference to:
- # http://bugs.archlinux.org/task/9912
- mkdir -p "$pkgdir/usr/lib/modules/${_kernver}/build/drivers/media/dvb-core"
- cp drivers/media/dvb-core/*.h "$pkgdir/usr/lib/modules/${_kernver}/build/drivers/media/dvb-core/"
- # and...
- # http://bugs.archlinux.org/task/11194
- mkdir -p "$pkgdir/usr/lib/modules/${_kernver}/build/include/config/dvb/"
- cp include/config/dvb/*.h "$pkgdir/usr/lib/modules/${_kernver}/build/include/config/dvb/"
-
- # add dvb headers for http://mcentral.de/hg/~mrec/em28xx-new
- # in reference to:
- # http://bugs.archlinux.org/task/13146
- mkdir -p "$pkgdir/usr/lib/modules/${_kernver}/build/drivers/media/dvb-frontends/"
- cp drivers/media/dvb-frontends/lgdt330x.h "$pkgdir/usr/lib/modules/${_kernver}/build/drivers/media/dvb-frontends/"
- mkdir -p "$pkgdir/usr/lib/modules/${_kernver}/build/drivers/media/i2c/"
- cp drivers/media/i2c/msp3400-driver.h "$pkgdir/usr/lib/modules/${_kernver}/build/drivers/media/i2c/"
-
- # add dvb headers
- # in reference to:
- # http://bugs.archlinux.org/task/20402
- mkdir -p "$pkgdir/usr/lib/modules/${_kernver}/build/drivers/media/usb/dvb-usb"
- cp drivers/media/usb/dvb-usb/*.h "$pkgdir/usr/lib/modules/${_kernver}/build/drivers/media/usb/dvb-usb/"
- mkdir -p "$pkgdir/usr/lib/modules/${_kernver}/build/drivers/media/dvb-frontends"
- cp drivers/media/dvb-frontends/*.h "$pkgdir/usr/lib/modules/${_kernver}/build/drivers/media/dvb-frontends/"
- mkdir -p "$pkgdir/usr/lib/modules/${_kernver}/build/drivers/media/tuners"
- cp drivers/media/tuners/*.h "$pkgdir/usr/lib/modules/${_kernver}/build/drivers/media/tuners/"
-
- # add xfs and shmem for aufs building
- mkdir -p "$pkgdir/usr/lib/modules/${_kernver}/build/fs/xfs"
- mkdir -p "$pkgdir/usr/lib/modules/${_kernver}/build/mm"
- # removed in 3.17 series
- # cp fs/xfs/xfs_sb.h "$pkgdir/usr/lib/modules/${_kernver}/build/fs/xfs/xfs_sb.h"
-
- # copy in Kconfig files
- for i in $(find . -name "Kconfig*"); do
- mkdir -p "$pkgdir"/usr/lib/modules/${_kernver}/build/`echo ${i} | sed 's|/Kconfig.*||'` #look
- cp ${i} "$pkgdir/usr/lib/modules/${_kernver}/build/${i}"
- done
-
- # Fix file conflict with -doc package
- rm "$pkgdir/usr/lib/modules/${_kernver}/build/Documentation/kbuild"/Kconfig.*-*
-
- # 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
-
- chown -R root.root "$pkgdir/usr/lib/modules/${_kernver}/build"
- find "$pkgdir/usr/lib/modules/${_kernver}/build" -type d -exec chmod 755 {} \;
-
- # strip scripts directory
- find "$pkgdir/usr/lib/modules/${_kernver}/build/scripts" -type f -perm -u+w 2>/dev/null | while read binary ; do
- case "$(file -bi "${binary}")" in
- *application/x-sharedlib*) # Libraries (.so)
- /usr/bin/strip ${STRIP_SHARED} "${binary}";;
- *application/x-archive*) # Libraries (.a)
- /usr/bin/strip ${STRIP_STATIC} "${binary}";;
- *application/x-executable*) # Binaries
- /usr/bin/strip ${STRIP_BINARIES} "${binary}";;
- esac
- done
-
- # remove unneeded architectures
- rm -rf "$pkgdir"/usr/lib/modules/${_kernver}/build/arch/{alpha,arc,arm,arm26,arm64,avr32,blackfin,c6x,cris,frv,h8300,hexagon,ia64,m32r,m68k,m68knommu,metag,mips,microblaze,mn10300,openrisc,parisc,powerpc,ppc,s390,score,sh,sh64,sparc,sparc64,tile,unicore32,um,v850,xtensa}
- }
-
- #Massive dirty workaround to avoid all possible errors
- #_package-docs() {
- # pkgdesc="Kernel hackers manual - HTML documentation that comes with the Linux kernel (git version)"
- # provides=('linux-docs')
-
- # cd "${_gitname}"
-
- # mkdir -p "$pkgdir/usr/lib/modules/${_kernver}/build"
- # Workaround to make it build
- # cp -al Documentation "${pkgdir}/usr/lib/modules/${_kernver}/build"
- # find "$pkgdir" -type f -exec chmod 444 {} \;
- # find "$pkgdir" -type d -exec chmod 755 {} \;
-
- # remove a file already in linux package
- # Workaround to make it build
- # rm -f "$pkgdir/usr/lib/modules/${_kernver}/build/Documentation/DocBook/Makefile"
-
- # Remove files already in linux-docs package
- # rm -f "$pkgdir/usr/lib/modules/${_kernver}/build/Documentation/kbuild/Kconfig.recursion
- # rm -f "$pkgdir/usr/lib/modules/${_kernver}/build/Documentation/kbuild/Kconfig.recursion
- # rm -f "$pkgdir/usr/lib/modules/${_kernver}/build/Documentation/kbuild/Kconfig.select-br
- #}
-
- #pkgname=("${pkgbase}" "${pkgbase}-headers") # "${pkgbase}-docs") # Workaround to make it build
- #for _p in ${pkgname[@]}; do
- # eval "package_${_p}() {
- # $(declare -f "_package${_p#${pkgbase}}")
- # _package${_p#${pkgbase}}
- # }"
- #done
-
- # vim:set ts=8 sts=2 sw=2 et:
- # nano rulez
-