linux-hwg/PKGBUILD

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# Maintainer: Tobias Powalowski <tpowa@archlinux.org>
# Maintainer: Thomas Baechler <thomas@archlinux.org>
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pkgbase=linux # Build stock -ARCH kernel
#pkgbase=linux-custom # Build kernel with a different name
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_srcname=linux-3.12
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pkgver=3.12.7
pkgrel=2
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arch=('i686' 'x86_64')
url="http://www.kernel.org/"
license=('GPL2')
makedepends=('xmlto' 'docbook-xsl' 'kmod' 'inetutils' 'bc')
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options=('!strip')
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source=("http://www.kernel.org/pub/linux/kernel/v3.x/${_srcname}.tar.xz"
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"http://www.kernel.org/pub/linux/kernel/v3.x/patch-${pkgver}.xz"
# the main kernel config files
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'config' 'config.x86_64'
# standard config files for mkinitcpio ramdisk
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'linux.preset'
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'change-default-console-loglevel.patch'
'criu-no-expert.patch'
'sunrpc-create-a-new-dummy-pipe-for-gssd-to-hold-open.patch'
'sunrpc-replace-gssd_running-with-more-reliable-check.patch'
'nfs-check-gssd-running-before-krb5i-auth.patch'
'rpc_pipe-remove-the-clntXX-dir-if-creating-the-pipe-fails.patch'
'sunrpc-add-an-info-file-for-the-dummy-gssd-pipe.patch'
'rpc_pipe-fix-cleanup-of-dummy-gssd-directory-when-notification-fails.patch'
)
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md5sums=('cc6ee608854e0da4b64f6c1ff8b6398c'
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'a158a29ecf49e768ebd2f34967991606'
'a9281e90e529795eaf10b45d70ab2868'
'6000a9c7bd83081a65611d9dfbdd8eda'
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'eb14dcfd80c00852ef81ded6e826826a'
'98beb36f9b8cf16e58de2483ea9985e3'
'd50c1ac47394e9aec637002ef3392bd1'
'd4a75f77e6bd5d700dcd534cd5f0dfce'
'dc86fdc37615c97f03c1e0c31b7b833a'
'88eef9d3b5012ef7e82af1af8cc4e517'
'cec0bb8981936eab2943b2009b7a6fff'
'88d9cddf9e0050a76ec4674f264fb2a1'
'cb9016630212ef07b168892fbcfd4e5d')
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_kernelname=${pkgbase#linux}
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# module.symbols md5sums
# x86_64
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# 23ef8d9dae0c916c9e1a7a07b77f797d /lib/modules/3.12.6-1-ARCH/modules.symbols
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# i686
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# eadbff034e17f92ccb4a7737302f3dbd /lib/modules/3.12.6-1-ARCH/modules.symbols
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prepare() {
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cd "${srcdir}/${_srcname}"
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# add upstream patch
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patch -p1 -i "${srcdir}/patch-${pkgver}"
# add latest fixes from stable queue, if needed
# http://git.kernel.org/?p=linux/kernel/git/stable/stable-queue.git
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# set DEFAULT_CONSOLE_LOGLEVEL to 4 (same value as the 'quiet' kernel param)
# remove this when a Kconfig knob is made available by upstream
# (relevant patch sent upstream: https://lkml.org/lkml/2011/7/26/227)
patch -Np1 -i "${srcdir}/change-default-console-loglevel.patch"
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# allow criu without expert option set
# patch from fedora
patch -Np1 -i "${srcdir}/criu-no-expert.patch"
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# fix 15 seocnds nfs delay
patch -Np1 -i "${srcdir}/sunrpc-create-a-new-dummy-pipe-for-gssd-to-hold-open.patch"
patch -Np1 -i "${srcdir}/sunrpc-replace-gssd_running-with-more-reliable-check.patch"
patch -Np1 -i "${srcdir}/nfs-check-gssd-running-before-krb5i-auth.patch"
# fix nfs kernel oops
# #37866
patch -Np1 -i "${srcdir}/rpc_pipe-remove-the-clntXX-dir-if-creating-the-pipe-fails.patch"
patch -Np1 -i "${srcdir}/sunrpc-add-an-info-file-for-the-dummy-gssd-pipe.patch"
patch -Np1 -i "${srcdir}/rpc_pipe-fix-cleanup-of-dummy-gssd-directory-when-notification-fails.patch"
if [ "${CARCH}" = "x86_64" ]; then
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cat "${srcdir}/config.x86_64" > ./.config
else
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cat "${srcdir}/config" > ./.config
fi
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if [ "${_kernelname}" != "" ]; then
sed -i "s|CONFIG_LOCALVERSION=.*|CONFIG_LOCALVERSION=\"${_kernelname}\"|g" ./.config
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sed -i "s|CONFIG_LOCALVERSION_AUTO=.*|CONFIG_LOCALVERSION_AUTO=n|" ./.config
fi
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# set extraversion to pkgrel
sed -ri "s|^(EXTRAVERSION =).*|\1 -${pkgrel}|" Makefile
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# don't run depmod on 'make install'. We'll do this ourselves in packaging
sed -i '2iexit 0' scripts/depmod.sh
}
build() {
cd "${srcdir}/${_srcname}"
# get kernel version
make prepare
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# load configuration
# Configure the kernel. Replace the line below with one of your choice.
#make menuconfig # CLI menu for configuration
#make nconfig # new CLI menu for configuration
#make xconfig # X-based configuration
#make oldconfig # using old config from previous kernel version
# ... or manually edit .config
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# rewrite configuration
yes "" | make config >/dev/null
# save configuration for later reuse
if [ "${CARCH}" = "x86_64" ]; then
cat .config > "${startdir}/config.x86_64.last"
else
cat .config > "${startdir}/config.last"
fi
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####################
# stop here
# this is useful to configure the kernel
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#msg "Stopping build"; return 1
####################
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# build!
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make ${MAKEFLAGS} LOCALVERSION= bzImage modules
}
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_package() {
pkgdesc="The ${pkgbase/linux/Linux} kernel and modules"
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[ "${pkgbase}" = "linux" ] && groups=('base')
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=("kernel26${_kernelname}=${pkgver}")
conflicts=("kernel26${_kernelname}")
replaces=("kernel26${_kernelname}")
backup=("etc/mkinitcpio.d/${pkgbase}.preset")
install=linux.install
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cd "${srcdir}/${_srcname}"
KARCH=x86
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# get kernel version
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_kernver="$(make LOCALVERSION= kernelrelease)"
_basekernel=${_kernver%%-*}
_basekernel=${_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
cp arch/$KARCH/boot/bzImage "${pkgdir}/boot/vmlinuz-${pkgbase}"
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# add vmlinux
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install -D -m644 vmlinux "${pkgdir}/usr/src/linux-${_kernver}/vmlinux"
# set correct depmod command for install
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cp -f "${startdir}/${install}" "${startdir}/${install}.pkg"
true && install=${install}.pkg
sed \
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-e "s/KERNEL_NAME=.*/KERNEL_NAME=${_kernelname}/" \
-e "s/KERNEL_VERSION=.*/KERNEL_VERSION=${_kernver}/" \
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-i "${startdir}/${install}"
# install mkinitcpio preset file for kernel
install -D -m644 "${srcdir}/linux.preset" "${pkgdir}/etc/mkinitcpio.d/${pkgbase}.preset"
sed \
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-e "1s|'linux.*'|'${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/${pkgbase}.preset"
# remove build and source links
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rm -f "${pkgdir}"/lib/modules/${_kernver}/{source,build}
# remove the firmware
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rm -rf "${pkgdir}/lib/firmware"
# gzip -9 all modules to save 100MB of space
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find "${pkgdir}" -name '*.ko' -exec gzip -9 {} \;
# make room for external modules
ln -s "../extramodules-${_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"
# Now we call depmod...
depmod -b "$pkgdir" -F System.map "$_kernver"
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# move module tree /lib -> /usr/lib
mv "$pkgdir/lib" "$pkgdir/usr"
}
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_package-headers() {
pkgdesc="Header files and scripts for building modules for ${pkgbase/linux/Linux} kernel"
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provides=("kernel26${_kernelname}-headers=${pkgver}")
conflicts=("kernel26${_kernelname}-headers")
replaces=("kernel26${_kernelname}-headers")
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install -dm755 "${pkgdir}/usr/lib/modules/${_kernver}"
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cd "${pkgdir}/usr/lib/modules/${_kernver}"
ln -sf ../../../src/linux-${_kernver} build
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cd "${srcdir}/${_srcname}"
install -D -m644 Makefile \
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"${pkgdir}/usr/src/linux-${_kernver}/Makefile"
install -D -m644 kernel/Makefile \
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"${pkgdir}/usr/src/linux-${_kernver}/kernel/Makefile"
install -D -m644 .config \
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"${pkgdir}/usr/src/linux-${_kernver}/.config"
mkdir -p "${pkgdir}/usr/src/linux-${_kernver}/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
cp -a include/${i} "${pkgdir}/usr/src/linux-${_kernver}/include/"
done
# copy arch includes for external modules
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mkdir -p "${pkgdir}/usr/src/linux-${_kernver}/arch/x86"
cp -a arch/x86/include "${pkgdir}/usr/src/linux-${_kernver}/arch/x86/"
# copy files necessary for later builds, like nvidia and vmware
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cp Module.symvers "${pkgdir}/usr/src/linux-${_kernver}"
cp -a scripts "${pkgdir}/usr/src/linux-${_kernver}"
# fix permissions on scripts dir
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chmod og-w -R "${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/${KARCH}/"
fi
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cp arch/${KARCH}/kernel/asm-offsets.s "${pkgdir}/usr/src/linux-${_kernver}/arch/${KARCH}/kernel/"
# add headers for lirc package
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# pci
for i in bt8xx cx88 saa7134; do
mkdir -p "${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
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# add docbook makefile
install -D -m644 Documentation/DocBook/Makefile \
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"${pkgdir}/usr/src/linux-${_kernver}/Documentation/DocBook/Makefile"
# add dm headers
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mkdir -p "${pkgdir}/usr/src/linux-${_kernver}/drivers/md"
cp drivers/md/*.h "${pkgdir}/usr/src/linux-${_kernver}/drivers/md"
# add inotify.h
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mkdir -p "${pkgdir}/usr/src/linux-${_kernver}/include/linux"
cp include/linux/inotify.h "${pkgdir}/usr/src/linux-${_kernver}/include/linux/"
# add wireless headers
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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
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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/"
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# and...
# http://bugs.archlinux.org/task/11194
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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
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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/"
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# add dvb headers
# in reference to:
# http://bugs.archlinux.org/task/20402
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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/"
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# add xfs and shmem for aufs building
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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
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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
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chown -R root.root "${pkgdir}/usr/src/linux-${_kernver}"
find "${pkgdir}/usr/src/linux-${_kernver}" -type d -exec chmod 755 {} \;
# strip scripts directory
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find "${pkgdir}/usr/src/linux-${_kernver}/scripts" -type f -perm -u+w 2>/dev/null | while read binary ; do
case "$(file -bi "${binary}")" in
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*application/x-sharedlib*) # Libraries (.so)
/usr/bin/strip ${STRIP_SHARED} "${binary}";;
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*application/x-archive*) # Libraries (.a)
/usr/bin/strip ${STRIP_STATIC} "${binary}";;
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*application/x-executable*) # Binaries
/usr/bin/strip ${STRIP_BINARIES} "${binary}";;
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esac
done
# remove unneeded architectures
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rm -rf "${pkgdir}"/usr/src/linux-${_kernver}/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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_package-docs() {
pkgdesc="Kernel hackers manual - HTML documentation that comes with the ${pkgbase/linux/Linux} kernel"
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provides=("kernel26${_kernelname}-docs=${pkgver}")
conflicts=("kernel26${_kernelname}-docs")
replaces=("kernel26${_kernelname}-docs")
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cd "${srcdir}/${_srcname}"
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mkdir -p "${pkgdir}/usr/src/linux-${_kernver}"
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cp -al Documentation "${pkgdir}/usr/src/linux-${_kernver}"
find "${pkgdir}" -type f -exec chmod 444 {} \;
find "${pkgdir}" -type d -exec chmod 755 {} \;
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# remove a file already in linux package
rm -f "${pkgdir}/usr/src/linux-${_kernver}/Documentation/DocBook/Makefile"
}
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pkgname=("${pkgbase}" "${pkgbase}-headers" "${pkgbase}-docs")
for _p in ${pkgname[@]}; do
eval "package_${_p}() {
_package${_p#${pkgbase}}
}"
done
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# vim:set ts=8 sts=2 sw=2 et: