mirror of
https://gitdl.cn/https://github.com/chakralinux/core.git
synced 2025-02-11 12:14:37 +08:00
294 lines
12 KiB
Bash
294 lines
12 KiB
Bash
# Source global configuration
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source ../linux.conf
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pkgbase=linux
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pkgname=('linux' 'linux-headers' 'linux-docs')
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_srcname=linux-${_basekernel}
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pkgver=${_kernelver}
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pkgrel=1
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arch=('x86_64')
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url="http://www.kernel.org/"
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license=('GPL2')
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makedepends=('xmlto' 'docbook-xsl' 'kmod' 'inetutils' 'bc' 'libelf')
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options=('!strip')
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source=(http://www.kernel.org/pub/linux/kernel/v4.x/${_srcname}.tar.{xz,sign}
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http://www.kernel.org/pub/linux/kernel/v4.x/patch-${pkgver}.{xz,sign}
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# the main kernel config files
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config.x86_64
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# standard config files for mkinitcpio ramdisk
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linux.preset)
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sha256sums=('a45c3becd4d08ce411c14628a949d08e2433d8cdeca92036c7013980e93858ab'
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'SKIP'
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'7cabddeaba0f9bd85278254ddd6e8af883539df70ec0ed1bda18ce83f57b304a'
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'SKIP'
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'192294c5c49f8cee03064119b59a72d7e90690dcf363c67cfb1e0619e7a6dc10'
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'f0d90e756f14533ee67afda280500511a62465b4f76adcc5effa95a40045179c')
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validpgpkeys=(
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'ABAF11C65A2970B130ABE3C479BE3E4300411886' # Linus Torvalds
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'647F28654894E3BD457199BE38DBBDC86092693E' # Greg Kroah-Hartman
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)
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prepare() {
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cd ${_srcname}
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# add upstream patch
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msg "adding upstream patch"
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patch -p1 -i "${srcdir}/patch-${pkgver}"
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msg "patch"
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# add latest fixes from stable queue, if needed
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# http://git.kernel.org/?p=linux/kernel/git/stable/stable-queue.git
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cat "${srcdir}/config.x86_64" > ./.config
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if [ "${_kernelname}" != "" ]; then
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sed -i "s|CONFIG_LOCALVERSION=.*|CONFIG_LOCALVERSION=\"${_kernelname}\"|g" ./.config
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sed -i "s|CONFIG_LOCALVERSION_AUTO=.*|CONFIG_LOCALVERSION_AUTO=n|" ./.config
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fi
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# set extraversion to pkgrel
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sed -ri "s|^(EXTRAVERSION =).*|\1 -${pkgrel}|" Makefile
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# don't run depmod on 'make install'. We'll do this ourselves in packaging
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sed -i '2iexit 0' scripts/depmod.sh
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# get kernel version
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make prepare
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# load configuration
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# Configure the kernel. Replace the line below with one of your choice.
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#make menuconfig # CLI menu for configuration
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#make nconfig # new CLI menu for configuration
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#make xconfig # X-based configuration
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#make oldconfig # using old config from previous kernel version
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# ... or manually edit .config
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# rewrite configuration
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yes "" | make config >/dev/null
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# save configuration for later reuse
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cat .config > "${startdir}/config.x86_64.last"
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}
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build() {
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cd "$_srcname"
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# build!
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make ${MAKEFLAGS} LOCALVERSION= bzImage modules
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}
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package_linux() {
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pkgdesc="The Linux Kernel and modules"
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groups=('base')
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depends=('coreutils' 'linux-firmware' 'kmod' 'mkinitcpio>=0.7')
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optdepends=('crda: to set the correct wireless channels of your country')
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provides=('nouveau-drm' 'acerhk=0.5.35' 'aufs3')
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conflicts=('nvidia-96xx=96.43.20-9' 'acerhk' 'tiacx')
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replaces=('nouveau-drm' 'aufs3')
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backup=("etc/mkinitcpio.d/${pkgname}.preset")
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install=linux.install
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cd ${_srcname}
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KARCH=x86
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# get kernel version
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_kernver="$(make LOCALVERSION= kernelrelease)"
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_basekernel=${_kernver%%-*}
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_basekernel=${_basekernel%.*}
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mkdir -p "${pkgdir}"/{lib/modules,lib/firmware,boot}
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make LOCALVERSION= INSTALL_MOD_PATH="${pkgdir}" modules_install
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cp arch/$KARCH/boot/bzImage "${pkgdir}/boot/vmlinuz-${pkgname}"
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# set correct depmod command for install
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cp -f "${startdir}/${install}" "${startdir}/${install}.pkg"
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true && install=${install}.pkg
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sed \
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-e "s/KERNEL_NAME=.*/KERNEL_NAME=${_kernelname}/" \
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-e "s/KERNEL_VERSION=.*/KERNEL_VERSION=${_kernver}/" \
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-i "${startdir}/${install}"
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# install fallback mkinitcpio.conf file and preset file for kernel
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install -D -m644 "${srcdir}/linux.preset" "${pkgdir}/etc/mkinitcpio.d/linux${_kernelname}.preset"
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sed \
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-e "1s|'linux.*'|'${pkgname}'|" \
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-e "s|ALL_kver=.*|ALL_kver=\"/boot/vmlinuz-${pkgname}\"|" \
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-e "s|default_image=.*|default_image=\"/boot/initramfs-${pkgname}.img\"|" \
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-e "s|fallback_image=.*|fallback_image=\"/boot/initramfs-${pkgname}-fallback.img\"|" \
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-i "${pkgdir}/etc/mkinitcpio.d/linux${_kernelname}.preset"
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# remove build and source links
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rm -f "${pkgdir}"/lib/modules/${_kernver}/{source,build}
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# remove the firmware
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# we'll get it from the linux-firmware package and we don't want conflicts
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rm -rf "${pkgdir}/lib/firmware"
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# gzip -9 all modules to save 100MB of space
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find "${pkgdir}" -name '*.ko' -exec gzip -9 {} \;
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# make room for external modules
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ln -s "../extramodules-${_basekernel}${_kernelname:--CHAKRA}" "${pkgdir}/lib/modules/${_kernver}/extramodules"
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# add real version for building modules and running depmod from post_install/upgrade
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mkdir -p "${pkgdir}/lib/modules/extramodules-${_basekernel}${_kernelname:--CHAKRA}"
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echo "${_kernver}" > "${pkgdir}/lib/modules/extramodules-${_basekernel}${_kernelname:--CHAKRA}/version"
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# Now we call depmod...
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depmod -b "$pkgdir" -F System.map "$_kernver"
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# move module tree /lib -> /usr/lib
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mkdir -p "${pkgdir}/usr"
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mv "${pkgdir}/lib" "${pkgdir}/usr/"
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# add vmlinux
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install -D -m644 vmlinux "${pkgdir}/usr/lib/modules/${_kernver}/build/vmlinux"
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}
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package_linux-headers() {
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pkgdesc="Header files and scripts for building modules for linux kernel"
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install -dm755 "${pkgdir}/usr/lib/modules/${_kernver}"
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cd $_srcname
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install -D -m644 Makefile \
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"${pkgdir}/usr/lib/modules/${_kernver}/build/Makefile"
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install -D -m644 kernel/Makefile \
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"${pkgdir}/usr/lib/modules/${_kernver}/build/kernel/Makefile"
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install -D -m644 .config \
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"${pkgdir}/usr/lib/modules/${_kernver}/build/.config"
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mkdir -p "${pkgdir}/usr/lib/modules/${_kernver}/build/include"
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for i in acpi asm-generic config crypto drm generated keys linux math-emu \
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media net pcmcia scsi sound trace uapi video xen; do
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cp -a include/${i} "${pkgdir}/usr/lib/modules/${_kernver}/build/include/"
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done
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# copy arch includes for external modules
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mkdir -p "${pkgdir}/usr/lib/modules/${_kernver}/build/arch/x86"
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cp -a arch/x86/include "${pkgdir}/usr/lib/modules/${_kernver}/build/arch/x86/"
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# copy files necessary for later builds, like nvidia and vmware
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cp Module.symvers "${pkgdir}/usr/lib/modules/${_kernver}/build"
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cp -a scripts "${pkgdir}/usr/lib/modules/${_kernver}/build"
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# fix permissions on scripts dir
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chmod og-w -R "${pkgdir}/usr/lib/modules/${_kernver}/build/scripts"
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mkdir -p "${pkgdir}/usr/lib/modules/${_kernver}/build/.tmp_versions"
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mkdir -p "${pkgdir}/usr/lib/modules/${_kernver}/build/arch/${KARCH}/kernel"
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cp arch/${KARCH}/Makefile "${pkgdir}/usr/lib/modules/${_kernver}/build/arch/${KARCH}/"
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cp arch/${KARCH}/kernel/asm-offsets.s "${pkgdir}/usr/lib/modules/${_kernver}/build/arch/${KARCH}/kernel/"
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# add docbook makefile
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install -D -m644 Documentation/DocBook/Makefile \
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"${pkgdir}/usr/lib/modules/${_kernver}/build/Documentation/DocBook/Makefile"
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# add headers for lirc package
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# pci
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for i in bt8xx cx88 saa7134; do
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mkdir -p "${pkgdir}/usr/lib/modules/${_kernver}/build/drivers/media/pci/${i}"
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cp -a drivers/media/pci/${i}/*.h "${pkgdir}/usr/lib/modules/${_kernver}/build/drivers/media/pci/${i}"
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done
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# usb
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# removed sn9c102 because it doesn't exist anymore?
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for i in cpia2 em28xx pwc ; do
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mkdir -p "${pkgdir}/usr/lib/modules/${_kernver}/build/drivers/media/usb/${i}"
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cp -a drivers/media/usb/${i}/*.h "${pkgdir}/usr/lib/modules/${_kernver}/build/drivers/media/usb/${i}"
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done
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# i2c
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mkdir -p "${pkgdir}/usr/lib/modules/${_kernver}/build/drivers/media/i2c"
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cp drivers/media/i2c/*.h "${pkgdir}/usr/lib/modules/${_kernver}/build/drivers/media/i2c/"
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for i in cx25840; do
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mkdir -p "${pkgdir}/usr/lib/modules/${_kernver}/build/drivers/media/i2c/${i}"
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cp -a drivers/media/i2c/${i}/*.h "${pkgdir}/usr/lib/modules/${_kernver}/build/drivers/media/i2c/${i}"
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done
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# add dm headers
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mkdir -p "${pkgdir}/usr/lib/modules/${_kernver}/build/drivers/md"
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cp drivers/md/*.h "${pkgdir}/usr/lib/modules/${_kernver}/build/drivers/md"
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# add inotify.h
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mkdir -p "${pkgdir}/usr/lib/modules/${_kernver}/build/include/linux"
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cp include/linux/inotify.h "${pkgdir}/usr/lib/modules/${_kernver}/build/include/linux/"
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# add wireless headers
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mkdir -p "${pkgdir}/usr/lib/modules/${_kernver}/build/net/mac80211/"
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cp net/mac80211/*.h "${pkgdir}/usr/lib/modules/${_kernver}/build/net/mac80211/"
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# add dvb headers for external modules
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mkdir -p "${pkgdir}/usr/lib/modules/${_kernver}/build/drivers/media/dvb-core"
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cp drivers/media/dvb-core/*.h "${pkgdir}/usr/lib/modules/${_kernver}/build/drivers/media/dvb-core/"
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# and...
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mkdir -p "${pkgdir}/usr/lib/modules/${_kernver}/build/include/config/dvb/"
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cp include/config/dvb/*.h "${pkgdir}/usr/lib/modules/${_kernver}/build/include/config/dvb/"
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# add dvb headers for http://mcentral.de/hg/~mrec/em28xx-new
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mkdir -p "${pkgdir}/usr/lib/modules/${_kernver}/build/drivers/media/dvb-frontends/"
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cp drivers/media/dvb-frontends/lgdt330x.h "${pkgdir}/usr/lib/modules/${_kernver}/build/drivers/media/dvb-frontends/"
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mkdir -p "${pkgdir}/usr/lib/modules/${_kernver}/build/drivers/media/i2c/"
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cp drivers/media/i2c/msp3400-driver.h "${pkgdir}/usr/lib/modules/${_kernver}/build/drivers/media/i2c/"
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# add dvb headers
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mkdir -p "${pkgdir}/usr/lib/modules/${_kernver}/build/drivers/media/usb/dvb-usb"
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cp drivers/media/usb/dvb-usb/*.h "${pkgdir}/usr/lib/modules/${_kernver}/build/drivers/media/usb/dvb-usb/"
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mkdir -p "${pkgdir}/usr/lib/modules/${_kernver}/build/drivers/media/dvb-frontends"
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cp drivers/media/dvb-frontends/*.h "${pkgdir}/usr/lib/modules/${_kernver}/build/drivers/media/dvb-frontends/"
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mkdir -p "${pkgdir}/usr/lib/modules/${_kernver}/build/drivers/media/tuners"
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cp drivers/media/tuners/*.h "${pkgdir}/usr/lib/modules/${_kernver}/build/drivers/media/tuners/"
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# add xfs and shmem for aufs building
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mkdir -p "${pkgdir}/usr/lib/modules/${_kernver}/build/fs/xfs"
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mkdir -p "${pkgdir}/usr/lib/modules/${_kernver}/build/mm"
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# removed in 3.17 series
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# cp fs/xfs/xfs_sb.h "${pkgdir}/usr/lib/modules/${_kernver}/build/fs/xfs/xfs_sb.h"
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# copy in Kconfig files
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for i in $(find . -name "Kconfig*"); do
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mkdir -p "${pkgdir}"/usr/lib/modules/${_kernver}/build/`echo ${i} | sed 's|/Kconfig.*||'`
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cp ${i} "${pkgdir}/usr/lib/modules/${_kernver}/build/${i}"
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done
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# add objtool for external module building and enabled VALIDATION_STACK option
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if [ -f tools/objtool/objtool ]; then
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mkdir -p "${pkgdir}/usr/lib/modules/${_kernver}/build/tools/objtool"
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cp -a tools/objtool/objtool ${pkgdir}/usr/lib/modules/${_kernver}/build/tools/objtool/
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fi
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chown -R root.root "${pkgdir}/usr/lib/modules/${_kernver}/build"
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find "${pkgdir}/usr/lib/modules/${_kernver}/build" -type d -exec chmod 755 {} \;
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# strip scripts directory
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find "${pkgdir}/usr/lib/modules/${_kernver}/build/scripts" -type f -perm -u+w 2>/dev/null | while read binary ; do
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case "$(file -bi "${binary}")" in
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*application/x-sharedlib*) # Libraries (.so)
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/usr/bin/strip ${STRIP_SHARED} "${binary}";;
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*application/x-archive*) # Libraries (.a)
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/usr/bin/strip ${STRIP_STATIC} "${binary}";;
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*application/x-executable*) # Binaries
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/usr/bin/strip ${STRIP_BINARIES} "${binary}";;
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esac
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done
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# remove unneeded architectures
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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}
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# remove a files already in linux-docs package
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rm -f "${pkgdir}/usr/lib/modules/${_kernver}/build/Documentation/kbuild/Kconfig.recursion-issue-01"
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rm -f "${pkgdir}/usr/lib/modules/${_kernver}/build/Documentation/kbuild/Kconfig.recursion-issue-02"
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rm -f "${pkgdir}/usr/lib/modules/${_kernver}/build/Documentation/kbuild/Kconfig.select-break"
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}
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package_linux-docs() {
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pkgdesc="Kernel hackers manual - HTML documentation that comes with the Linux kernel."
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cd $_srcname
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mkdir -p "${pkgdir}/usr/lib/modules/${_kernver}/build"
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cp -al Documentation "${pkgdir}/usr/lib/modules/${_kernver}/build"
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find "${pkgdir}" -type f -exec chmod 444 {} \;
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find "${pkgdir}" -type d -exec chmod 755 {} \;
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# remove a file already in linux package
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rm -f "${pkgdir}/usr/lib/modules/${_kernver}/build/Documentation/DocBook/Makefile"
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}
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