# Maintainer: Mike Staszel # Maintainer: Kevin Mihelich # Maintainer: Jason Plum buildarch=2 pkgbase=linux pkgname=('linux' 'linux-headers') # pkgname=linux-custom # Build kernel with a different name _kernelname=${pkgname#linux} _basekernel=3.1 pkgver=${_basekernel}.10 pkgrel=30 cryptover=1.6 bfqver=v7 uksmver=0.1.2.2 arch=('arm') url="http://www.kernel.org/" license=('GPL2') makedepends=('xmlto' 'docbook-xsl' 'uboot-mkimage' 'inetutils' 'kmod') options=('!strip') source=("ftp://ftp.kernel.org/pub/linux/kernel/v3.x/linux-${_basekernel}.tar.bz2" "ftp://ftp.kernel.org/pub/linux/kernel/v3.x/patch-${pkgver}.bz2" 'archlinuxarm.patch' 'memset.patch' 'pciefix.patch' 'support.patch' 'aufs3-3.1.patch.xz' 'config' 'mach-types::http://www.arm.linux.org.uk/developer/machines/download.php' 'change-default-console-loglevel.patch' 'usb-add-reset-resume-quirk-for-several-webcams.patch' "http://kerneldedup.org/download/uksm/${uksmver}/uksm-${uksmver}-for-v3.1.ge.10.patch" "http://algo.ing.unimo.it/people/paolo/disk_sched/patches/${_basekernel}.0-${bfqver}/0001-block-prepare-I-O-context-code-for-BFQ-${bfqver}-for-${_basekernel}.patch" "http://algo.ing.unimo.it/people/paolo/disk_sched/patches/${_basekernel}.0-${bfqver}/0002-block-cgroups-kconfig-build-bits-for-BFQ-${bfqver}-${_basekernel}.patch" "http://algo.ing.unimo.it/people/paolo/disk_sched/patches/${_basekernel}.0-${bfqver}/0003-block-introduce-the-BFQ-${bfqver}-I-O-sched-for-${_basekernel}.patch" "http://algo.ing.unimo.it/people/paolo/disk_sched/patches/${_basekernel}.0-${bfqver}/0004-block-bfq-add-Early-Queue-Merge-EQM-to-BFQ-${bfqver}-for-${_basekernel}.0.patch" "http://download.gna.org/cryptodev-linux/cryptodev-linux-${cryptover}.tar.gz") md5sums=('8d43453f8159b2332ad410b19d86a931' 'a8e1c25a93a685ec2a1c3a808715fe9d' '3146a693d9225343de2a8dbeb0c8e841' '39be2896f0b968d61a19b33da75ce6e0' '61dbbcdb0f35032ea7f82c5b1ef7c769' 'f5d3635da03cb45904bedd69b47133de' 'e77f1c6fa171b2cb3d08109c036af069' '3486198be707229b40c493a05970f7ba' 'SKIP' '9d3c56a4b999c8bfbd4018089a62f662' 'd00814b57448895e65fbbc800e8a58ba' '19685c92623a8176fe3ed41d1ef8c5d9' 'e4cec4526c102c859eecef3a120931b7' '39de88c9c7942c78ea4284515ff0e1e2' 'd1555f9a54c324c4d01310fcf6d349e6' '1cf525bf26bf32cd394a727687473eb8' 'eade38998313c25fd7934719cdf8a2ea') prepare() { msg "Patches:" cd "${srcdir}/linux-${_basekernel}" msg2 "Add upstream patch" patch -p1 -i "${srcdir}/patch-${pkgver}" msg2 "Fix memset for GCC 4.8" patch -p1 -i "${srcdir}/memset.patch" msg2 "Add the pci-e patch backported from 3.6.10 for kirkwoods" patch -Np1 -i "${srcdir}/pciefix.patch" msg2 "Add the USB_QUIRK_RESET_RESUME for several webcams" # FS#26528 patch -Np1 -i "${srcdir}/usb-add-reset-resume-quirk-for-several-webcams.patch" msg2 "Add Arch Linux ARM patch for ARMv5te plug computers," msg2 " requested additional support, mach-types" patch -Np1 -i "${srcdir}/archlinuxarm.patch" patch -Np1 -i "${srcdir}/support.patch" cp "${srcdir}/mach-types" arch/arm/tools msg2 "Add UKSM patch" patch -Np1 -i "${srcdir}/uksm-${uksmver}-for-v3.1.ge.10.patch" msg2 "Add BFQ I/O scheduler patches" patch -Np1 -i "${srcdir}/0001-block-prepare-I-O-context-code-for-BFQ-${bfqver}-for-${_basekernel}.patch" patch -Np1 -i "${srcdir}/0002-block-cgroups-kconfig-build-bits-for-BFQ-${bfqver}-${_basekernel}.patch" patch -Np1 -i "${srcdir}/0003-block-introduce-the-BFQ-${bfqver}-I-O-sched-for-${_basekernel}.patch" patch -Np1 -i "${srcdir}/0004-block-bfq-add-Early-Queue-Merge-EQM-to-BFQ-${bfqver}-for-${_basekernel}.0.patch" msg2 "Add AUFS3 patches" patch -Np1 -i "${srcdir}/aufs3-3.1.patch" # add latest fixes from stable queue, if needed # http://git.kernel.org/?p=linux/kernel/git/stable/stable-queue.git 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 "${srcdir}/change-default-console-loglevel.patch" cat "${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}/linux-${_basekernel}" # get kernel version make prepare # load configuration # Configure the kernel. Replace the line below with one of your choice. #make menuconfig # CLI menu for configuration #make nconfig # new CLI menu for configuration #make xconfig # X-based configuration #make oldconfig # using old config from previous kernel version # ... or manually edit .config # Copy back our configuration (use with new kernel version) #cp ./.config ../${_basekernel}.config #################### # stop here # this is useful to configure the kernel #msg "Stopping build" #return 1 #################### #yes "" | make config msg "Building!" make ${MAKEFLAGS} uImage modules msg "Building cryptodev module" cd "${srcdir}/cryptodev-linux-${cryptover}" make KERNEL_DIR="${srcdir}/linux-${_basekernel}" } package_linux() { pkgdesc="The Linux Kernel and modules" depends=('coreutils' 'linux-firmware' 'module-init-tools>=3.16' 'mkinitcpio>=0.7') optdepends=('crda: to set the correct wireless channels of your country') provides=('kernel26' 'aufs_friendly' 'cryptodev_friendly') conflicts=('kernel26') replaces=('kernel26') install=${pkgname}.install cd "${srcdir}/linux-${_basekernel}" KARCH=arm # get kernel version _kernver="$(make kernelrelease)" mkdir -p "${pkgdir}"/{lib/modules,lib/firmware,boot} make INSTALL_MOD_PATH="${pkgdir}" modules_install cp arch/$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 "${pkgdir}" -name '*.ko' |xargs -P 2 -n 1 gzip -9 # make room for external modules ln -s "../extramodules-${_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}" echo "${_kernver}" > "${pkgdir}/lib/modules/extramodules-${_basekernel}-${_kernelname:-ARCH}/version" # install cryptodev module cd "${srcdir}/cryptodev-linux-${cryptover}" make -C "${srcdir}/linux-${_basekernel}" INSTALL_MOD_PATH="${pkgdir}" SUBDIRS=`pwd` modules_install cd "${srcdir}/linux-${_basekernel}" # Now we call depmod... depmod -b "$pkgdir" -F System.map "$_kernver" # move module tree /lib -> /usr/lib mkdir -p "${pkgdir}/usr" mv "$pkgdir/lib" "$pkgdir/usr" } package_linux-headers() { pkgdesc="Header files and scripts for building modules for linux kernel" provides=('kernel26-headers') conflicts=('kernel26-headers') replaces=('kernel26-headers') install -dm755 "${pkgdir}/usr/lib/modules/${_kernver}" cd "${pkgdir}/usr/lib/modules/${_kernver}" ln -sf ../../../src/linux-${_kernver} build cd "${srcdir}/linux-${_basekernel}" install -D -m644 Makefile \ "${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-${_kernver}/include" for i in acpi asm-generic config crypto drm generated linux math-emu \ media net pcmcia scsi sound trace video xen; do cp -a include/${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/$KARCH/mach-kirkwood cp -a arch/$KARCH/mach-kirkwood/include ${pkgdir}/usr/src/linux-${_kernver}/arch/$KARCH/mach-kirkwood/ mkdir -p ${pkgdir}/usr/src/linux-${_kernver}/arch/$KARCH/plat-orion cp -a arch/$KARCH/plat-orion/include ${pkgdir}/usr/src/linux-${_kernver}/arch/$KARCH/plat-orion/ # copy files necessary for later builds, like nvidia and vmware cp Module.symvers "${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-${_kernver}/drivers/media/video" cp drivers/media/video/*.h "${pkgdir}/usr/src/linux-${_kernver}/drivers/media/video/" for i in bt8xx cpia2 cx25840 cx88 em28xx et61x251 pwc saa7134 sn9c102; do mkdir -p "${pkgdir}/usr/src/linux-${_kernver}/drivers/media/video/${i}" cp -a drivers/media/video/${i}/*.h "${pkgdir}/usr/src/linux-${_kernver}/drivers/media/video/${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/dvb-core" cp drivers/media/dvb/dvb-core/*.h "${pkgdir}/usr/src/linux-${_kernver}/drivers/media/dvb/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/video/msp3400-driver.h "${pkgdir}/usr/src/linux-${_kernver}/drivers/media/dvb/frontends/" # add dvb headers # in reference to: # http://bugs.archlinux.org/task/20402 mkdir -p "${pkgdir}/usr/src/linux-${_kernver}/drivers/media/dvb/dvb-usb" cp drivers/media/dvb/dvb-usb/*.h "${pkgdir}/usr/src/linux-${_kernver}/drivers/media/dvb/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/common/tuners" cp drivers/media/common/tuners/*.h "${pkgdir}/usr/src/linux-${_kernver}/drivers/media/common/tuners/" # add xfs and shmem for aufs building mkdir -p "${pkgdir}/usr/src/linux-${_kernver}/fs/xfs" mkdir -p "${pkgdir}/usr/src/linux-${_kernver}/mm" cp fs/xfs/xfs_sb.h "${pkgdir}/usr/src/linux-${_kernver}/fs/xfs/xfs_sb.h" # 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} # install cryptodev header cd "${srcdir}/cryptodev-linux-${cryptover}" install -D crypto/cryptodev.h "${pkgdir}/usr/src/linux-${_kernver}/crypto/cryptodev.h" }