void-packages/srcpkgs/kernel/template

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# Template file for 'kernel'
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#
pkgname=kernel
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_kmajorver=3.2
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version=${_kmajorver}.8
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wrksrc="linux-${version}"
distfiles="http://www.kernel.org/pub/linux//kernel/v3.x/linux-${version}.tar.xz"
maintainer="Juan RP <xtraeme@gmail.com>"
homepage="http://www.kernel.org"
license="GPL-2"
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checksum=b93b02f9cfaf4bca17d8d87a3170b94b29ec58ede15e9dc241740cb7860aa0ba
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short_desc="The Linux kernel and modules"
long_desc="
This package provides the linux kernel image and associated modules."
subpackages="kernel-headers"
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triggers="kernel-hooks"
build_requires=16
nostrip=yes
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noverifyrdeps=yes
preserve=yes
patch_args="-Np1"
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#: ${revision:=1}
_kernel_headers_revision=${revision}
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if [ -n "${revision}" ]; then
_kernver="${version}_${revision}"
else
_kernver="${version}"
fi
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# These files could be modified when an external module is built.
mutable_files="
/lib/modules/${_kernver}/modules.dep
/lib/modules/${_kernver}/modules.dep.bin
/lib/modules/${_kernver}/modules.symbols
/lib/modules/${_kernver}/modules.symbols.bin"
Add_dependency run glibc
Add_dependency run initramfs-tools
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Add_dependency run linux-firmware
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Add_dependency run module-init-tools
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Add_dependency build perl ">=0"
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Add_dependency build kmod
do_configure() {
# If there's a file called <arch>-dotconfig, use it to
# configure the kernel; otherwise use arch defaults and all stuff
# as modules (defconfig+allmodconfig).
local arch
if [ "$XBPS_MACHINE" != "x86_64" ]; then
arch=i386
else
arch=x86_64
fi
if [ -f ${FILESDIR}/${arch}-dotconfig ]; then
msg_normal "Detected a .config file for your arch, using it.\n"
cp -f ${FILESDIR}/${arch}-dotconfig .config
make ${makejobs} oldconfig
else
msg_normal "Defaulting to 'defconfig and allmodconfig'.\n"
make ${makejobs} defconfig && make ${makejobs} allmodconfig
fi
if [ -n "${revision}" ]; then
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sed -i -e "s|\(LOCALVERSION\)=\"\"|\1=\"_${revision}\"|" .config
fi
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}
do_build() {
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make ${makejobs} prepare
make ${makejobs} bzImage modules
}
do_install() {
local arch hdrdest
if [ "$XBPS_MACHINE" != "x86_64" ]; then
arch=i386
else
arch=x86_64
fi
# Install kernel, firmware and modules
make INSTALL_MOD_PATH=${DESTDIR} modules_install
hdrdest=${DESTDIR}/usr/src/kernel-headers-${_kernver}
install -Dm644 .config ${DESTDIR}/boot/config-${_kernver}
install -Dm644 arch/x86/boot/bzImage \
${DESTDIR}/boot/vmlinuz-${_kernver}
install -Dm644 System.map \
${DESTDIR}/boot/System.map-${_kernver}
cd ${DESTDIR}/lib/modules/${_kernver} && \
rm -f source build && \
ln -sf ../../../usr/src/kernel-headers-${_kernver} build
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cd ${wrksrc}
# Install required headers to build external modules
install -Dm644 Makefile ${hdrdest}/Makefile
install -Dm644 kernel/Makefile ${hdrdest}/kernel/Makefile
install -Dm644 .config ${hdrdest}/.config
mkdir -p ${hdrdest}/include
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# Remove firmware stuff provided by the "linux-firmware" pkg.
rm -rf ${DESTDIR}/lib/firmware
for i in acpi asm-generic config generated linux math-emu media net \
pcmcia scsi sound trace video; do
[ -d include/$i ] && \
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cp -a include/$i ${hdrdest}/include
done
# Add workaround for vmware not finding kernel headers.
cd ${hdrdest}/include/linux && \
ln -sf ../generated/utsrelease.h . && \
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ln -sf ../generated/autoconf.h .
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cd ${wrksrc}
mkdir -p ${hdrdest}/arch/x86
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cp -a arch/x86/include ${hdrdest}/arch/x86
cp -a include/xen ${hdrdest}/include
# Copy files necessary for later builds, like nvidia and vmware
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cp Module.symvers ${hdrdest}
cp -a scripts ${hdrdest}
mkdir -p ${hdrdest}/arch/x86/kernel
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cp arch/x86/Makefile ${hdrdest}/arch/x86
if [ "$arch" = "i386" ]; then
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cp arch/x86/Makefile_32.cpu ${hdrdest}/arch/x86
fi
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cp arch/x86/kernel/asm-offsets.s ${hdrdest}/arch/x86/kernel
# Add headers for lirc package
mkdir -p ${hdrdest}/drivers/media/video
cp drivers/media/video/*.h \
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${hdrdest}/drivers/media/video
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for i in $(find ${hdrdest}/drivers/media/video/ -mindepth 1 -type d); do
_dir=$(basename $i)
mkdir -p ${hdrdest}/drivers/media/video/${_dir}
cp -a drivers/media/video/${_dir}/*.h \
${hdrdest}/drivers/media/video/${_dir}
done
# Add docbook makefile
install -D -m644 Documentation/DocBook/Makefile \
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${hdrdest}/Documentation/DocBook/Makefile
# Add md headers
mkdir -p ${hdrdest}/drivers/md
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cp drivers/md/*.h ${hdrdest}/drivers/md
# Add inotify.h
mkdir -p ${hdrdest}/include/linux
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cp include/linux/inotify.h ${hdrdest}/include/linux
# Add wireless headers
mkdir -p ${hdrdest}/net/mac80211/
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cp net/mac80211/*.h ${hdrdest}/net/mac80211
# Add dvb headers for external modules in reference to:
# http://bugs.archlinux.org/task/9912
mkdir -p ${hdrdest}/drivers/media/dvb/dvb-core
cp drivers/media/dvb/dvb-core/*.h \
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${hdrdest}/drivers/media/dvb/dvb-core
# Add dvb headers for external modules in reference to:
# http://bugs.archlinux.org/task/11194
mkdir -p ${hdrdest}/include/config/dvb
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cp include/config/dvb/*.h ${hdrdest}/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 ${hdrdest}/drivers/media/dvb/frontends
cp drivers/media/dvb/frontends/lgdt330x.h \
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${hdrdest}/drivers/media/dvb/frontends
cp drivers/media/video/msp3400-driver.h \
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${hdrdest}/drivers/media/dvb/frontends
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# Add dvb headers in reference to:
# http://bugs.archlinux.org/task/20402
mkdir -p ${hdrdest}/drivers/media/dvb/dvb-usb
cp drivers/media/dvb/dvb-usb/*.h ${hdrdest}/drivers/media/dvb/dvb-usb
mkdir -p ${hdrdest}/drivers/media/dvb/frontends
cp drivers/media/dvb/frontends/*.h ${hdrdest}/drivers/media/dvb/frontends
mkdir -p ${hdrdest}/drivers/media/common/tuners
cp drivers/media/common/tuners/*.h ${hdrdest}/drivers/media/common/tuners
# Add xfs and shmem for aufs building
mkdir -p ${hdrdest}/fs/xfs
mkdir -p ${hdrdest}/mm
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cp fs/xfs/xfs_sb.h ${hdrdest}/fs/xfs/xfs_sb.h
# Add headers vor virtualbox in reference to:
# http://bugs.archlinux.org/task/14568
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cp -a include/drm ${hdrdest}/include
# Add headers for broadcom wl in reference to:
# http://bugs.archlinux.org/task/14568
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cp -a include/trace ${hdrdest}/include
# Copy in Kconfig files
for i in $(find . -name "Kconfig*"); do
mkdir -p ${hdrdest}/$(echo $i | sed 's|/Kconfig.*||')
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cp $i ${hdrdest}/$i
done
# Remove unneeded architectures
for arch in alpha arm* avr32 blackfin cris frv h8300 \
ia64 m* p* s* um v850 xtensa; do
rm -rf ${hdrdest}/arch/${arch}
done
}