# Maintainer: Dave Higham # Maintainer: Kevin Mihelich buildarch=18 pkgbase=linux-raspberrypi-latest _commit=7b3d6227aa8285f7cbd5b8ec767a840b6ac42477 _srcname=linux-${_commit} _kernelname=${pkgbase#linux} _desc="Raspberry Pi" pkgver=3.12.7 pkgrel=1 bfqver=v6r2 uksmver="0.1.2.2" uksmname="v3.12" arch=('arm armv6h') url="http://www.kernel.org/" license=('GPL2') makedepends=('xmlto' 'docbook-xsl' 'kmod' 'inetutils' 'uboot-mkimage' 'git' 'python2' 'bc') options=('!strip') source=("https://github.com/raspberrypi/linux/archive/${_commit}.tar.gz" 'config' 'change-default-console-loglevel.patch' 'args-uncompressed.txt' 'boot-uncompressed.txt' 'imagetool-uncompressed.py' "git://git.code.sf.net/p/aufs/aufs3-standalone#branch=aufs${pkgver%.*}" "http://kerneldedup.org/download/uksm/${uksmver}/uksm-${uksmver}-for-${uksmname}.patch" "http://algo.ing.unimo.it/people/paolo/disk_sched/patches/${pkgver%.*}.0-${bfqver}/0001-block-cgroups-kconfig-build-bits-for-BFQ-${bfqver}-${pkgver%.*}.patch" "http://algo.ing.unimo.it/people/paolo/disk_sched/patches/${pkgver%.*}.0-${bfqver}/0002-block-introduce-the-BFQ-${bfqver}-I-O-sched-for-${pkgver%.*}.patch" "http://algo.ing.unimo.it/people/paolo/disk_sched/patches/${pkgver%.*}.0-${bfqver}/0003-block-bfq-add-Early-Queue-Merge-EQM-to-BFQ-${bfqver}-for-${pkgver%.*}.0.patch" 'aufs-sources-3.12.7-mmap-aufs3.patch') md5sums=('c18af969521e3149fe1e224f5a43fe7a' 'd7422c17682c2a13c68f6a776b0b67fc' 'c0d63f4d42fd334bf31e4f749d4694f3' '9335d1263fd426215db69841a380ea26' 'a00e424e2fbb8c5a5f77ba2c4871bed4' '2f82dbe5752af65ff409d737caf11954' 'SKIP' '57cbf7fa8220461f8a052ea0eb9af779' '2d39966d14fdad1e05679232f97fdb3c' '2965641038a5aae263722b1ba16b971b' '9a55951ee4c3741b61e2e159631b5cf2' '2dd9dae61c1d0eacda41a17bd13e7f7f') prepare() { #Remove after this fix is in the tree msg2 "Fixing aufs3 for kernel 3.12.7" cd "${srcdir}/aufs3-standalone" patch -p1 -i ../aufs-sources-3.12.7-mmap-aufs3.patch #Evomer cd "${srcdir}/${_srcname}" msg "Patches:" msg2 "Set DEFAULT_CONSOLE_LOGLEVEL to 4 (same value as the 'quiet' kernel param)" # remove this when a Kconfig knob is made available by upstream # (relevant patch sent upstream: https://lkml.org/lkml/2011/7/26/227) patch -Np1 -i "${srcdir}/change-default-console-loglevel.patch" cp ${srcdir}/args-uncompressed.txt arch/arm/boot/ cp ${srcdir}/boot-uncompressed.txt arch/arm/boot/ cp ${srcdir}/imagetool-uncompressed.py arch/arm/boot/ msg2 "AUFS patches" cp -ru "${srcdir}/aufs3-standalone/Documentation" . cp -ru "${srcdir}/aufs3-standalone/fs" . cp -ru "${srcdir}/aufs3-standalone/include/uapi/linux/aufs_type.h" ./include/linux cp -ru "${srcdir}/aufs3-standalone/include/uapi/linux/aufs_type.h" ./include/uapi/linux patch -Np1 -i ../aufs3-standalone/aufs3-kbuild.patch patch -Np1 -i ../aufs3-standalone/aufs3-base.patch patch -Np1 -i ../aufs3-standalone/aufs3-mmap.patch patch -Np1 -i ../aufs3-standalone/aufs3-standalone.patch msg2 "Add UKSM patch" patch -Np1 -i "${srcdir}/uksm-${uksmver}-for-${uksmname}.patch" msg2 "Add BFQ patches" patch -Np1 -i "${srcdir}/0001-block-cgroups-kconfig-build-bits-for-BFQ-${bfqver}-${pkgver%.*}.patch" patch -Np1 -i "${srcdir}/0002-block-introduce-the-BFQ-${bfqver}-I-O-sched-for-${pkgver%.*}.patch" patch -Np1 -i "${srcdir}/0003-block-bfq-add-Early-Queue-Merge-EQM-to-BFQ-${bfqver}-for-${pkgver%.*}.0.patch" msg "Prepare to build" cat "${srcdir}/config" > ./.config # add pkgrel to extraversion sed -ri "s|^(EXTRAVERSION =)(.*)|\1 \2-${pkgrel}|" Makefile # don't run depmod on 'make install'. We'll do this ourselves in packaging sed -i '2iexit 0' scripts/depmod.sh } build() { cd "${srcdir}/${_srcname}" # get kernel version make prepare # load configuration # Configure the kernel. Replace the line below with one of your choice. #make menuconfig # CLI menu for configuration #make nconfig # new CLI menu for configuration #make xconfig # X-based configuration #make oldconfig # using old config from previous kernel version #make bcmrpi_defconfig # using RPi defconfig # ... or manually edit .config # Copy back our configuration (use with new kernel version) #cp ./.config ../${pkgver}.config #################### # stop here # this is useful to configure the kernel #msg "Stopping build" #return 1 #################### #yes "" | make config msg "Building!" make ${MAKEFLAGS} modules uImage } _package() { pkgdesc="The Linux Kernel and modules - ${_desc}" depends=('coreutils' 'linux-firmware' 'module-init-tools>=3.16') optdepends=('crda: to set the correct wireless channels of your country') provides=('kernel26' "linux=${pkgver}" 'aufs_friendly') conflicts=('kernel26' 'linux') install=${pkgname}.install cd "${srcdir}/${_srcname}" KARCH=arm # get kernel version _kernver="$(make kernelrelease)" mkdir -p "${pkgdir}"/{lib/modules,lib/firmware,boot} make INSTALL_MOD_PATH="${pkgdir}" modules_install pushd arch/$KARCH/boot/ /usr/bin/python2 imagetool-uncompressed.py popd cp arch/$KARCH/boot/kernel.img ${pkgdir}/boot/kernel.img #cp arch/$KARCH/boot/uImage "${pkgdir}/boot/uImage" # set correct depmod command for install sed \ -e "s/KERNEL_NAME=.*/KERNEL_NAME=${_kernelname}/g" \ -e "s/KERNEL_VERSION=.*/KERNEL_VERSION=${_kernver}/g" \ -i "${startdir}/${pkgname}.install" # remove build and source links rm -f "${pkgdir}"/lib/modules/${_kernver}/{source,build} # remove the firmware rm -rf "${pkgdir}/lib/firmware" # gzip -9 all modules to save 100MB of space find "${pkgdir}" -name '*.ko' |xargs -P 2 -n 1 gzip -9 # make room for external modules ln -s "../extramodules-${pkgver}-${_kernelname:-ARCH}" "${pkgdir}/lib/modules/${_kernver}/extramodules" # add real version for building modules and running depmod from post_install/upgrade mkdir -p "${pkgdir}/lib/modules/extramodules-${pkgver}-${_kernelname:-ARCH}" echo "${_kernver}" > "${pkgdir}/lib/modules/extramodules-${pkgver}-${_kernelname:-ARCH}/version" # Now we call depmod... depmod -b "$pkgdir" -F System.map "$_kernver" # move module tree /lib -> /usr/lib mkdir -p "${pkgdir}/usr" mv "$pkgdir/lib" "$pkgdir/usr" } _package-headers() { pkgdesc="Header files and scripts for building modules for linux kernel - ${_desc}" provides=('kernel26-headers' "linux-headers=${pkgver}") replaces=('linux-headers-raspberrypi-latest') conflicts=('kernel26-headers') install -dm755 "${pkgdir}/usr/lib/modules/${_kernver}" cd "${pkgdir}/usr/lib/modules/${_kernver}" ln -sf ../../../src/linux-${_kernver} build cd "${srcdir}/${_srcname}" install -D -m644 Makefile \ "${pkgdir}/usr/src/linux-${_kernver}/Makefile" install -D -m644 kernel/Makefile \ "${pkgdir}/usr/src/linux-${_kernver}/kernel/Makefile" install -D -m644 .config \ "${pkgdir}/usr/src/linux-${_kernver}/.config" mkdir -p "${pkgdir}/usr/src/linux-${_kernver}/include" for i in acpi asm-generic config crypto drm generated linux math-emu \ media net pcmcia scsi sound trace uapi video xen; do cp -a include/${i} "${pkgdir}/usr/src/linux-${_kernver}/include/" done # copy arch includes for external modules mkdir -p ${pkgdir}/usr/src/linux-${_kernver}/arch/$KARCH cp -a arch/$KARCH/include ${pkgdir}/usr/src/linux-${_kernver}/arch/$KARCH/ mkdir -p ${pkgdir}/usr/src/linux-${_kernver}/arch/$KARCH/mach-bcm2708 cp -a arch/$KARCH/mach-bcm2708/include ${pkgdir}/usr/src/linux-${_kernver}/arch/$KARCH/mach-bcm2708/ # copy files necessary for later builds, like nvidia and vmware cp Module.symvers "${pkgdir}/usr/src/linux-${_kernver}" cp -a scripts "${pkgdir}/usr/src/linux-${_kernver}" # fix permissions on scripts dir chmod og-w -R "${pkgdir}/usr/src/linux-${_kernver}/scripts" mkdir -p "${pkgdir}/usr/src/linux-${_kernver}/.tmp_versions" mkdir -p "${pkgdir}/usr/src/linux-${_kernver}/arch/${KARCH}/kernel" cp arch/${KARCH}/Makefile "${pkgdir}/usr/src/linux-${_kernver}/arch/${KARCH}/" if [ "${CARCH}" = "i686" ]; then cp arch/${KARCH}/Makefile_32.cpu "${pkgdir}/usr/src/linux-${_kernver}/arch/${KARCH}/" fi cp arch/${KARCH}/kernel/asm-offsets.s "${pkgdir}/usr/src/linux-${_kernver}/arch/${KARCH}/kernel/" # add headers for lirc package # mkdir -p "${pkgdir}/usr/src/linux-${_kernver}/drivers/media/v4l2-core" # cp drivers/media/v4l2-core/*.h "${pkgdir}/usr/src/linux-${_kernver}/drivers/media/v4l2-core/" # pci for i in bt8xx cx88 saa7134; do mkdir -p "${pkgdir}/usr/src/linux-${_kernver}/drivers/media/pci/${i}" cp -a drivers/media/pci/${i}/*.h "${pkgdir}/usr/src/linux-${_kernver}/drivers/media/pci/${i}" done # usb for i in cpia2 em28xx pwc sn9c102; do mkdir -p "${pkgdir}/usr/src/linux-${_kernver}/drivers/media/usb/${i}" cp -a drivers/media/usb/${i}/*.h "${pkgdir}/usr/src/linux-${_kernver}/drivers/media/usb/${i}" done # i2c mkdir -p "${pkgdir}/usr/src/linux-${_kernver}/drivers/media/i2c" cp drivers/media/i2c/*.h "${pkgdir}/usr/src/linux-${_kernver}/drivers/media/i2c/" for i in cx25840; do mkdir -p "${pkgdir}/usr/src/linux-${_kernver}/drivers/media/i2c/${i}" cp -a drivers/media/i2c/${i}/*.h "${pkgdir}/usr/src/linux-${_kernver}/drivers/media/i2c/${i}" done # add docbook makefile install -D -m644 Documentation/DocBook/Makefile \ "${pkgdir}/usr/src/linux-${_kernver}/Documentation/DocBook/Makefile" # add dm headers mkdir -p "${pkgdir}/usr/src/linux-${_kernver}/drivers/md" cp drivers/md/*.h "${pkgdir}/usr/src/linux-${_kernver}/drivers/md" # add inotify.h mkdir -p "${pkgdir}/usr/src/linux-${_kernver}/include/linux" cp include/linux/inotify.h "${pkgdir}/usr/src/linux-${_kernver}/include/linux/" # add wireless headers mkdir -p "${pkgdir}/usr/src/linux-${_kernver}/net/mac80211/" cp net/mac80211/*.h "${pkgdir}/usr/src/linux-${_kernver}/net/mac80211/" # add dvb headers for external modules # in reference to: # http://bugs.archlinux.org/task/9912 mkdir -p "${pkgdir}/usr/src/linux-${_kernver}/drivers/media/dvb-core" cp drivers/media/dvb-core/*.h "${pkgdir}/usr/src/linux-${_kernver}/drivers/media/dvb-core/" # and... # http://bugs.archlinux.org/task/11194 mkdir -p "${pkgdir}/usr/src/linux-${_kernver}/include/config/dvb/" cp include/config/dvb/*.h "${pkgdir}/usr/src/linux-${_kernver}/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 "${pkgdir}/usr/src/linux-${_kernver}/drivers/media/dvb-frontends/" cp drivers/media/dvb-frontends/lgdt330x.h "${pkgdir}/usr/src/linux-${_kernver}/drivers/media/dvb-frontends/" #cp drivers/media/i2c/msp3400-driver.h "${pkgdir}/usr/src/linux-${_kernver}/drivers/media/i2c/" # add dvb headers # in reference to: # http://bugs.archlinux.org/task/20402 mkdir -p "${pkgdir}/usr/src/linux-${_kernver}/drivers/media/usb/dvb-usb" cp drivers/media/usb/dvb-usb/*.h "${pkgdir}/usr/src/linux-${_kernver}/drivers/media/usb/dvb-usb/" mkdir -p "${pkgdir}/usr/src/linux-${_kernver}/drivers/media/dvb-frontends" cp drivers/media/dvb-frontends/*.h "${pkgdir}/usr/src/linux-${_kernver}/drivers/media/dvb-frontends/" mkdir -p "${pkgdir}/usr/src/linux-${_kernver}/drivers/media/tuners" cp drivers/media/tuners/*.h "${pkgdir}/usr/src/linux-${_kernver}/drivers/media/tuners/" # copy in Kconfig files for i in `find . -name "Kconfig*"`; do mkdir -p "${pkgdir}"/usr/src/linux-${_kernver}/`echo ${i} | sed 's|/Kconfig.*||'` cp ${i} "${pkgdir}/usr/src/linux-${_kernver}/${i}" done chown -R root.root "${pkgdir}/usr/src/linux-${_kernver}" find "${pkgdir}/usr/src/linux-${_kernver}" -type d -exec chmod 755 {} \; # strip scripts directory find "${pkgdir}/usr/src/linux-${_kernver}/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 "${pkgdir}"/usr/src/linux-${_kernver}/arch/{alpha,arm26,avr32,blackfin,cris,frv,h8300,ia64,m32r,m68k,m68knommu,mips,microblaze,mn10300,parisc,powerpc,ppc,s390,sh,sh64,sparc,sparc64,um,v850,x86,xtensa} } pkgname=("${pkgbase}" "${pkgbase}-headers") for _p in ${pkgname[@]}; do eval "package_${_p}() { _package${_p#${pkgbase}} }" done