187 lines
5.3 KiB
Text
187 lines
5.3 KiB
Text
# Template file for 'kernel-snapshot'
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#
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_kmajor=3.7
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_kminor=0
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_kpatch=rc7
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pkgname=kernel-snapshot
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version=${_kmajor}.${_kminor}${_kpatch}
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revision=1
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wrksrc="linux-${_kmajor}-${_kpatch}"
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maintainer="Juan RP <xtraeme@gmail.com>"
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homepage="http://www.kernel.org"
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license="GPL-2"
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short_desc="The Linux kernel and modules (testing snapshot)"
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long_desc="
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This package provides the linux kernel image and associated modules
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for the testing kernel (future stable releases)."
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distfiles="http://www.kernel.org/pub/linux//kernel/v3.0/testing/linux-${_kmajor}-${_kpatch}.tar.xz"
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checksum=da02af7721e4a6e87113cfb0994eb407ccd08c8c2041378c22f6c2a42d251c66
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_kernver="${_kmajor}.${_kminor}-${_kpatch}_${revision}"
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kernel_hooks_version="${_kernver}"
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# These files could be modified when an external module is built.
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mutable_files="
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/usr/lib/modules/${_kernver}/modules.dep
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/usr/lib/modules/${_kernver}/modules.dep.bin
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/usr/lib/modules/${_kernver}/modules.symbols
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/usr/lib/modules/${_kernver}/modules.symbols.bin
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/usr/lib/modules/${_kernver}/modules.alias
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/usr/lib/modules/${_kernver}/modules.alias.bin
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/usr/lib/modules/${_kernver}/modules.devname"
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nostrip=yes
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noverifyrdeps=yes
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preserve=yes
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depends="dracut linux-firmware kmod>=11_2"
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makedepends="perl kmod>=11_2 openssl which elfutils"
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subpackages="kernel-snapshot-headers"
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triggers="kernel-hooks"
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do_configure() {
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# If there's a file called <arch>-dotconfig, use it to
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# configure the kernel; otherwise use arch defaults and all stuff
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# as modules (defconfig+allmodconfig).
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local arch
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if [ "$XBPS_MACHINE" != "x86_64" ]; then
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arch=i386
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else
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arch=x86_64
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fi
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if [ -f ${FILESDIR}/${arch}-dotconfig ]; then
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msg_normal "Detected a .config file for your arch, using it.\n"
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cp -f ${FILESDIR}/${arch}-dotconfig .config
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make ${makejobs} oldconfig
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else
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msg_normal "Defaulting to 'defconfig and allmodconfig'.\n"
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make ${makejobs} defconfig && make ${makejobs} allmodconfig
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fi
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# Always use our revision to CONFIG_LOCALVERSION to match our pkg version.
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sed -i -e "s|^\(CONFIG_LOCALVERSION=\).*|\1\"_${revision}\"|" .config
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}
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do_build() {
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make ${makejobs} prepare
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make ${makejobs} bzImage modules
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}
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do_install() {
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local arch hdrdest
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if [ "$XBPS_MACHINE" != "x86_64" ]; then
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arch=i386
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else
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arch=x86_64
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fi
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# Run depmod after compressing modules.
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sed -i '2iexit 0' scripts/depmod.sh
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# Install kernel, firmware and modules
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make INSTALL_MOD_PATH=${DESTDIR} modules_install
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hdrdest=${DESTDIR}/usr/src/kernel-headers-${_kernver}
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install -Dm644 .config ${DESTDIR}/boot/config-${_kernver}
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install -Dm644 arch/x86/boot/bzImage \
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${DESTDIR}/boot/vmlinuz-${_kernver}
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install -Dm644 System.map \
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${DESTDIR}/boot/System.map-${_kernver}
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# Switch to /usr.
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vmkdir usr
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vmove lib usr
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cd ${DESTDIR}/usr/lib/modules/${_kernver} && \
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rm -f source build && \
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ln -sf ../../../src/kernel-headers-${_kernver} build
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cd ${wrksrc}
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# Install required headers to build external modules
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install -Dm644 Makefile ${hdrdest}/Makefile
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install -Dm644 kernel/Makefile ${hdrdest}/kernel/Makefile
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install -Dm644 .config ${hdrdest}/.config
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mkdir -p ${hdrdest}/include
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# Remove firmware stuff provided by the "linux-firmware" pkg.
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rm -rf ${DESTDIR}/usr/lib/firmware
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for i in acpi asm-generic config generated linux math-emu media net \
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pcmcia scsi sound trace video; do
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[ -d include/$i ] && \
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cp -a include/$i ${hdrdest}/include
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done
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# Add workaround for vmware not finding kernel headers.
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cd ${hdrdest}/include/linux && \
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ln -sf ../generated/utsrelease.h . && \
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ln -sf ../generated/autoconf.h .
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cd ${wrksrc}
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mkdir -p ${hdrdest}/arch/x86
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cp -a arch/x86/include ${hdrdest}/arch/x86
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cp -a include/xen ${hdrdest}/include
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# Copy files necessary for later builds, like nvidia and vmware
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cp Module.symvers ${hdrdest}
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cp -a scripts ${hdrdest}
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mkdir -p ${hdrdest}/arch/x86/kernel
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cp arch/x86/Makefile ${hdrdest}/arch/x86
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if [ "$arch" = "i386" ]; then
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cp arch/x86/Makefile_32.cpu ${hdrdest}/arch/x86
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fi
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cp arch/x86/kernel/asm-offsets.s ${hdrdest}/arch/x86/kernel
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# Add docbook makefile
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install -D -m644 Documentation/DocBook/Makefile \
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${hdrdest}/Documentation/DocBook/Makefile
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# Add md headers
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mkdir -p ${hdrdest}/drivers/md
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cp drivers/md/*.h ${hdrdest}/drivers/md
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# Add inotify.h
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mkdir -p ${hdrdest}/include/linux
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cp include/linux/inotify.h ${hdrdest}/include/linux
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# Add wireless headers
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mkdir -p ${hdrdest}/net/mac80211/
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cp net/mac80211/*.h ${hdrdest}/net/mac80211
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# Add xfs and shmem for aufs building
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mkdir -p ${hdrdest}/fs/xfs
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mkdir -p ${hdrdest}/mm
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cp fs/xfs/xfs_sb.h ${hdrdest}/fs/xfs/xfs_sb.h
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# Add headers vor virtualbox in reference to:
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# http://bugs.archlinux.org/task/14568
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cp -a include/drm ${hdrdest}/include
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# Add headers for broadcom wl in reference to:
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# http://bugs.archlinux.org/task/14568
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cp -a include/trace ${hdrdest}/include
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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 ${hdrdest}/$(echo $i | sed 's|/Kconfig.*||')
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cp $i ${hdrdest}/$i
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done
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# Remove unneeded architectures
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for arch in alpha arm* avr32 blackfin cris frv h8300 \
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ia64 m* p* s* um v850 xtensa; do
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rm -rf ${hdrdest}/arch/${arch}
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done
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# Compress all modules with xz to save a few MBs.
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msg_normal "$pkgver: compressing kernel modules with xz, please wait...\n"
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find ${DESTDIR} -name '*.ko' -exec xz -9 {} \;
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# ... and run depmod again.
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depmod -b ${DESTDIR}/usr ${_kernver}
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}
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