# $Id: PKGBUILD 130991 2011-07-09 12:23:51Z thomas $ # Maintainer: Tobias Powalowski # Maintainer: Thomas Baechler # Maintainer (Parabola): Nicolás Reynolds # Maintainer (Parabola): Sorin-Mihai Vârgolici pkgbase=linux-libre pkgname=('linux-libre' 'linux-libre-headers' 'linux-libre-docs') # Build stock -LIBRE kernel # pkgname=linux-custom # Build kernel with a different name _kernelname=${pkgname#linux-libre} _basekernel=3.1 pkgver=${_basekernel}.6 pkgrel=1 arch=('i686' 'x86_64' 'mips64el') url="http://linux-libre.fsfla.org/" license=('GPL2') makedepends=('xmlto' 'docbook-xsl') options=('!strip') source=("http://linux-libre.fsfla.org/pub/linux-libre/releases/${_basekernel}-libre/linux-${_basekernel}-libre.tar.xz" "http://linux-libre.fsfla.org/pub/linux-libre/releases/${pkgver}-libre/patch-${_basekernel}-libre-${pkgver}-libre.xz" "http://www.linux-libre.fsfla.org/pub/linux-libre/lemote/gnewsense/pool/linux-patches-${pkgver}-libre-lemote_0lxo_mipsel.tar.bz2" # the main kernel config files 'config.i686' 'config.x86_64' # standard config files for mkinitcpio ramdisk "${pkgname}.preset" 'Kbuild' 'Kbuild.platforms' 'boot-logo.patch' 'change-default-console-loglevel.patch' 'i915-fix-ghost-tv-output.patch' 'i915-fix-incorrect-error-message.patch' 'usb-add-reset-resume-quirk-for-several-webcams.patch') build() { cd "${srcdir}/linux-${_basekernel}" patch -Np1 -i "${srcdir}/patch-${_basekernel}-libre-${pkgver}-libre" # Add freedo as boot logo patch -Np1 -i "${srcdir}/boot-logo.patch" # Some chips detect a ghost TV output # mailing list discussion: http://lists.freedesktop.org/archives/intel-gfx/2011-April/010371.html # Arch Linux bug report: FS#19234 # # It is unclear why this patch wasn't merged upstream, it was accepted, # then dropped because the reasoning was unclear. However, it is clearly # needed. patch -Np1 -i "${srcdir}/i915-fix-ghost-tv-output.patch" # In 3.1.1, a DRM_DEBUG message is falsely declared as DRM_ERROR. This # worries users, as this message is displayed even at loglevel 4. Fix # this. patch -Np1 -i "${srcdir}/i915-fix-incorrect-error-message.patch" # Add the USB_QUIRK_RESET_RESUME for several webcams # FS#26528 patch -Np1 -i "${srcdir}/usb-add-reset-resume-quirk-for-several-webcams.patch" # 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 "${srcdir}/change-default-console-loglevel.patch" if [ "$CARCH" == "mips64el" ]; then sed -i "s|^EXTRAVERSION.*|EXTRAVERSION =-libre|" Makefile msg2 "Adding loongson-community patches" patch -Np1 -i ${srcdir}/${_basekernel}.*-*-loongson-community.patch patch -Np0 -i "${srcdir}/lxo-config.patch" # ensure N32, add localversion and remove uevent helper as per # https://git.kernel.org/?p=linux/hotplug/udev.git;a=blob_plain;f=README sed -i -e "s|CONFIG_MIPS32_N32=.*|CONFIG_MIPS32_N32=y|g" \ -e "s|CONFIG_MIPS32_N32=.*|CONFIG_MIPS32_N32=y|g" \ -e "s|CONFIG_UEVENT_HELPER_PATH=.*|CONFIG_UEVENT_HELPER_PATH=\"\"|g" \ -e "s|CONFIG_LOCALVERSION=.*|CONFIG_LOCALVERSION=\"-LIBRE\"|g" ./.config else cat "${srcdir}/config.${CARCH}" > ./.config # simpler fi if [ "${_kernelname}" != "" ]; then sed -i "s|CONFIG_LOCALVERSION=.*|CONFIG_LOCALVERSION=\"${_kernelname}\"|g" ./.config fi # set extraversion to pkgrel sed -ri "s|^(EXTRAVERSION =).*|\1 -${pkgrel}|" Makefile # 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 #################### # stop here # this is useful to configure the kernel #msg "Stopping build" #return 1 #################### yes "" | make config # build! if [ "$CARCH" == "mips64el" ]; then make ${MAKEFLAGS} vmlinuz modules else make ${MAKEFLAGS} bzImage modules fi } package_linux-libre() { pkgdesc="The Linux-libre Kernel and modules" groups=('base') depends=('coreutils' 'module-init-tools>=3.16' 'mkinitcpio>=0.7') optdepends=('crda: to set the correct wireless channels of your country') provides=('kernel26' "linux=$pkgver") conflicts=('kernel26' 'kernel26-libre' 'linux') replaces=('kernel26' 'kernel26-libre' 'linux') backup=("etc/mkinitcpio.d/${pkgname}.preset") install=${pkgname}.install cd "${srcdir}/linux-${_basekernel}" KARCH=x86 [[ $CARCH = "mips64el" ]] && KARCH=mips # get kernel version _kernver="$(make kernelrelease)" mkdir -p "${pkgdir}"/{lib/modules,lib/firmware,boot} make INSTALL_MOD_PATH="${pkgdir}" modules_install if [ "$CARCH" == "mips64el" ]; then cp vmlinuz ${pkgdir}/boot/vmlinuz-${pkgname} else cp arch/$KARCH/boot/bzImage "${pkgdir}/boot/vmlinuz-${pkgname}" fi # add vmlinux install -D -m644 vmlinux "${pkgdir}/usr/src/linux-${_kernver}/vmlinux" # install fallback mkinitcpio.conf file and preset file for kernel install -D -m644 "${srcdir}/${pkgname}.preset" "${pkgdir}/etc/mkinitcpio.d/${pkgname}.preset" # set correct depmod command for install sed \ -e "s/KERNEL_NAME=.*/KERNEL_NAME=${_kernelname}/g" \ -e "s/KERNEL_VERSION=.*/KERNEL_VERSION=${_kernver}/g" \ -i "${startdir}/${pkgname}.install" sed \ -e "s|ALL_kver=.*|ALL_kver=\"/boot/vmlinuz-${pkgname}\"|g" \ -e "s|default_image=.*|default_image=\"/boot/initramfs-${pkgname}.img\"|g" \ -e "s|fallback_image=.*|fallback_image=\"/boot/initramfs-${pkgname}-fallback.img\"|g" \ -i "${pkgdir}/etc/mkinitcpio.d/${pkgname}.preset" # mkinitcpio 0.7 relies on bzImage to find the kernel version if [ "$CARCH" == "mips64el" ]; then sed \ -e "s|ALL_kver=.*|ALL_kver=\"${_kernver}\"|g" \ -i "${pkgdir}/etc/mkinitcpio.d/${pkgname}.preset" fi # 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' -exec gzip -9 {} \; # make room for external modules ln -s "../extramodules-${_basekernel}${_kernelname:--LIBRE}" "${pkgdir}/lib/modules/${_kernver}/extramodules" # add real version for building modules and running depmod from post_install/upgrade mkdir -p "${pkgdir}/lib/modules/extramodules-${_basekernel}${_kernelname:--LIBRE}" echo "${_kernver}" > "${pkgdir}/lib/modules/extramodules-${_basekernel}${_kernelname:--LIBRE}/version" } package_linux-libre-headers() { pkgdesc="Header files and scripts for building modules for linux-libre kernel" provides=('kernel26-headers' "linux-headers=${pkgver}") conflicts=('kernel26-headers' 'kernel26-libre-headers' 'linux-headers') replaces=('kernel26-headers' 'kernel26-libre-headers' 'linux-headers') KARCH=x86 [[ $CARCH = "mips64el" ]] && KARCH=mips # In case of repackaging this is empty if [ -z "${_kernver}" ]; then cd ${srcdir}/linux-$pkgver _kernver="$(make kernelrelease)" fi mkdir -p "${pkgdir}/lib/modules/${_kernver}" cd "${pkgdir}/lib/modules/${_kernver}" ln -sf ../../../usr/src/linux-${_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}/" # copy files necessary for later builds cp Module.symvers "${pkgdir}/usr/src/linux-${_kernver}" cp -a scripts "${pkgdir}/usr/src/linux-${_kernver}" if [ "$CARCH" = "mips64el" ]; then cp -a "arch/${KARCH}/Kbuild" "${pkgdir}/usr/src/linux-${_kernver}/arch/${KARCH}/" cp -a "arch/${KARCH}/loongson" "${pkgdir}/usr/src/linux-${_kernver}/arch/${KARCH}/" cp -a "${srcdir}/Kbuild.platforms" "${pkgdir}/usr/src/linux-${_kernver}/arch/$KARCH/" fi # fix permissions on scripts dir chmod og-w -R "${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,arm,arm26,avr32,blackfin,cris,frv,h8300,ia64,m32r,m68k,m68knommu,microblaze,mn10300,parisc,powerpc,ppc,s390,sh,sh64,sparc,sparc64,um,v850,xtensa} if [ "$CARCH" = "mips64el" ]; then rm -rf ${pkgdir}/usr/src/linux-${_kernver}/arch/x86 else rm -rf ${pkgdir}/usr/src/linux-${_kernver}/arch/mips fi } package_linux-libre-docs() { pkgdesc="Kernel hackers manual - HTML documentation that comes with the Linux-libre kernel." provides=('kernel26-docs' "linux-docs=$pkgver") conflicts=('kernel26-docs' 'kernel26-libre-docs' 'linux-docs') replaces=('kernel26-docs' 'kernel26-libre-docs' 'linux-docs') cd "${srcdir}/linux-${_basekernel}" mkdir -p "${pkgdir}/usr/src/linux-${_kernver}" cp -al Documentation "${pkgdir}/usr/src/linux-${_kernver}" find "${pkgdir}" -type f -exec chmod 444 {} \; find "${pkgdir}" -type d -exec chmod 755 {} \; # remove a file already in linux package rm -f "${pkgdir}/usr/src/linux-${_kernver}/Documentation/DocBook/Makefile" } md5sums=('d73df15ab1d36fe3c102755d8f42117f' 'cb42276bca126c676c51d02d74bf7fe7' '1cf576c8c91e88ba4be55eb53979135e' '267ea59695619730032f89ac70bf9391' '5a415fc0c864dc3f5c4afa63f1506c52' 'a8a3843046926eb7ab81312cd438c5c5' '2967cecc3af9f954ccc822fd63dca6ff' '8267264d9a8966e57fdacd1fa1fc65c4' '04b21c79df0a952c22d681dd4f4562df' '9d3c56a4b999c8bfbd4018089a62f662' '263725f20c0b9eb9c353040792d644e5' 'a50c9076012cb2dda49952dc6ec3e9c1' '52d41fa61e80277ace2b994412a0c856')