PKGBUILDs/core/linux-am33x/PKGBUILD

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# Maintainer: Kevin Mihelich <kevin@archlinuxarm.org>
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# am33x kernel and headers
# - note: any other kernel packages should include headers for that march
# - there will be no v7 kernel26 package, each march will be tagged individually
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buildarch=4
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pkgbase=linux-am33x
pkgname=('linux-am33x' 'linux-headers-am33x')
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# pkgname=linux-custom # Build kernel with a different name
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_kernelname=${pkgname#linux}
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_basekernel=3.8
pkgver=${_basekernel}.9
pkgrel=1
bonerel=15
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arch=('arm')
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url="http://www.kernel.org/"
license=('GPL2')
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makedepends=('xmlto' 'docbook-xsl' 'uboot-mkimage' 'git')
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options=('!strip')
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source=("ftp://ftp.kernel.org/pub/linux/kernel/v3.x/linux-${_basekernel}.tar.xz"
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"ftp://ftp.kernel.org/pub/linux/kernel/v3.x/patch-${pkgver}.bz2"
"rcn-ee.diff.gz::http://rcn-ee.net/deb/sid-armhf/v${pkgver}-bone${bonerel}/patch-${pkgver}-bone${bonerel}.diff.gz"
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'config'
'change-default-console-loglevel.patch'
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'aufs3-3.8.patch.xz')
md5sums=('1c738edfc54e7c65faeb90c436104e2f'
'233a8ea8b5155c2d21b82264b3d6f989'
'17630aa4d1187c2798a57dc886946666'
'ce9e32283075d7906d400690ae7c2fc0'
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'9d3c56a4b999c8bfbd4018089a62f662'
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'd819af0969e0726cbf9ae6be5e044a75')
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build() {
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cd "${srcdir}/linux-${_basekernel}"
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patch -p1 -i "${srcdir}/patch-${pkgver}"
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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 "${srcdir}/change-default-console-loglevel.patch"
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# ALARM patches
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git apply "${srcdir}/rcn-ee.diff"
patch -Np1 -i "${srcdir}/aufs3-3.8.patch"
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cat "${srcdir}/config" > ./.config
# accept any new stuff in the kernel
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#yes "" | make config
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# set extraversion to pkgrel
sed -ri "s|^(EXTRAVERSION =).*|\1 -${pkgrel}|" Makefile
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# don't run depmod on 'make install'. We'll do this ourselves in packaging
sed -i '2iexit 0' scripts/depmod.sh
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# get kernel version
make prepare
# load configuration
# Configure the kernel. Replace the line below with one of your choice.
#make menuconfig # CLI menu for configuration
#make nconfig # new CLI menu for configuration
#make xconfig # X-based configuration
#make oldconfig # using old config from previous kernel version
# ... or manually edit .config
# Copy back our configuration (use with new kernel version)
#cp ./.config ../${_basekernel}.config
####################
# stop here
# this is useful to configure the kernel
#msg "Stopping build"
#return 1
####################
# build!
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make ${MAKEFLAGS} zImage modules dtbs
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}
package_linux-am33x() {
pkgdesc="The Linux Kernel and modules - am33x processors"
groups=('base')
depends=('coreutils' 'linux-firmware' 'module-init-tools>=3.16' 'mkinitcpio>=0.7')
optdepends=('crda: to set the correct wireless channels of your country')
provides=('kernel26' 'kernel26-am33x' 'linux=${pkgver}')
conflicts=('kernel26-am33x' 'linux-tegra')
replaces=('kernel26-am33x')
install=${pkgname}.install
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cd "${srcdir}/linux-${_basekernel}"
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KARCH=arm
# get kernel version
_kernver="$(make kernelrelease)"
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mkdir -p "${pkgdir}"/{lib/modules,lib/firmware,boot/dtbs}
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make INSTALL_MOD_PATH="${pkgdir}" modules_install
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cp arch/$KARCH/boot/zImage "${pkgdir}/boot/zImage"
cp arch/$KARCH/boot/dts/*.dtb "${pkgdir}/boot/dtbs"
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# 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
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# 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}-${_kernelname:-ARCH}/version"
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# Now we call depmod...
depmod -b "$pkgdir" -F System.map "$_kernver"
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# move module tree /lib -> /usr/lib
mkdir -p "${pkgdir}/usr"
mv "$pkgdir/lib" "$pkgdir/usr"
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}
package_linux-headers-am33x() {
pkgdesc="Header files and scripts for building modules for linux kernel - am33x processors"
provides=('kernel26-headers-am33x' 'linux-headers=${pkgver}')
conflicts=('kernel26-headers-am33x' 'linux-headers-tegra')
replaces=('kernel26-headers-am33x')
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install -dm755 "${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 "${srcdir}/linux-${_basekernel}"
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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/$KARCH/mach-omap2
cp -a arch/$KARCH/mach-omap2/include ${pkgdir}/usr/src/linux-${_kernver}/arch/$KARCH/mach-omap2/
mkdir -p ${pkgdir}/usr/src/linux-${_kernver}/arch/$KARCH/plat-omap
cp -a arch/$KARCH/plat-omap/include ${pkgdir}/usr/src/linux-${_kernver}/arch/$KARCH/plat-omap/
# copy files necessary for later builds, like nvidia and vmware
cp Module.symvers "${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/${KARCH}/kernel/"
# add headers for lirc package
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# pci
for i in bt8xx cx88 saa7134; do
mkdir -p "${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}"
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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/"
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# 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/"
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# 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
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rm -rf "${pkgdir}"/usr/src/linux-${_kernver}/arch/{alpha,arm26,avr32,blackfin,c6x,cris,frv,h8300,hexagon,ia64,m32r,m68k,m68knommu,mips,microblaze,mn10300,openrisc,parisc,powerpc,ppc,s390,score,sh,sh64,sparc,sparc64,tile,unicore32,um,v850,xtensa,x86}
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}