165 lines
4.9 KiB
Text
165 lines
4.9 KiB
Text
# Template file for 'kernel-rpi'
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#
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pkgname=kernel-rpi
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version=3.6.11
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revision=1
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wrksrc="linux-95009dbb77849634cefea237dc952881406b0119"
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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 for the Raspberry Pi"
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distfiles="http://xbps.nopcode.org/distfiles/linux-rpi-20130219.tar.xz"
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checksum=930176da46b88ebff880ae6f0b397b78a60e23670edcbc821e82e19bcada4c56
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nostrip=yes
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noverifyrdeps=yes
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provides="kernel-${version}"
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subpackages="kernel-headers-rpi"
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triggers="kernel-hooks"
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depends="kmod>=11_2"
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makedepends="perl python kmod>=11_2 uboot-mkimage"
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only_for_archs="armv6l"
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_kernver="${version}_${revision}"
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# These files could be modified when an external module is built.
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mutable_files="
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/usr/lib/modules/${_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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do_build() {
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if [ -n "$XBPS_CROSS_TRIPLET" ]; then
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_args="CCPREFIX=${XBPS_CROSS_TRIPLET}- CROSS_COMPILE=${XBPS_CROSS_TRIPLET}-"
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fi
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# Copy required files to create the bootable image.
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cp ${FILESDIR}/args-uncompressed.txt arch/arm/boot/
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cp ${FILESDIR}/boot-uncompressed.txt arch/arm/boot/
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cp ${FILESDIR}/imagetool-uncompressed.py arch/arm/boot/
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# Copy our kernel config and update if it's needed.
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cp -f ${FILESDIR}/config .config
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make ${makejobs} ${_args} ARCH=arm oldconfig
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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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make ${makejobs} ${_args} ARCH=arm prepare
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make ${makejobs} ${_args} ARCH=arm uImage modules
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}
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do_install() {
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local hdrdest
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# Run depmod after compressing modules.
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sed -i '2iexit 0' scripts/depmod.sh
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# Install kernel, firmware and modules
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make ARCH=arm INSTALL_MOD_PATH=${DESTDIR} modules_install
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# Generate kernel.img and install it to destdir.
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cd arch/arm/boot
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/usr/bin/python2 imagetool-uncompressed.py
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cd ${wrksrc}
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vinstall arch/arm/boot/kernel.img 644 boot
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hdrdest=${DESTDIR}/usr/src/kernel-headers-rpi-${_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-rpi-${_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 ${DESTDIR}/usr/lib/firmware
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for i in acpi asm-generic config crypto drm generated linux math-emu \
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media net pcmcia scsi sound trace video xen; do
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[ -d include/$i ] && cp -a include/$i ${hdrdest}/include
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done
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cd ${wrksrc}
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# Copy files necessary for later builds.
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cp Module.symvers ${hdrdest}
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cp -a scripts ${hdrdest}
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# fix permissions on scripts dir
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chmod og-w -R ${hdrdest}/scripts
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# copy arch includes for external modules
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mkdir -p ${hdrdest}/arch/arm/mach-bcm2708
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cp -a arch/arm/include ${hdrdest}/arch/arm
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cp -a arch/arm/mach-bcm2708/include ${hdrdest}/arch/arm/mach-bcm2708
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mkdir -p ${hdrdest}/arch/arm/kernel
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cp arch/arm/Makefile ${hdrdest}/arch/arm
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if [ "$MACHINE_ARCH" = "i686" ]; then
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cp arch/arm/Makefile_32.cpu ${hdrdest}/arch/arm
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fi
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cp arch/arm/kernel/asm-offsets.s ${hdrdest}/arch/arm/kernel
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# add headers for lirc package
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mkdir -p ${hdrdest}/drivers/media/video
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cp drivers/media/video/*.h ${hdrdest}/drivers/media/video/
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for i in bt8xx cpia2 cx25840 cx88 em28xx pwc saa7134 sn9c102; do
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mkdir -p ${hdrdest}/drivers/media/video/${i}
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cp -a drivers/media/video/${i}/*.h ${hdrdest}/drivers/media/video/${i}
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done
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# Add docbook makefile
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install -Dm644 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 dvb headers for external modules
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mkdir -p ${hdrdest}/include/config/dvb/
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cp include/config/dvb/*.h ${hdrdest}/include/config/dvb/
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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 arm26 avr32 blackfin cris frv h8300 \
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ia64 m* p* s* um v850 x86 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 gzip, please wait...\n"
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find ${DESTDIR} -name '*.ko' -exec gzip -9 {} \;
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# ... and run depmod again.
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depmod -b ${DESTDIR}/usr -F System.map ${_kernver}
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}
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