# Template file for 'ci20-kernel' # _githash="fbf929bc733b82b15f6996d4262a45870f19d214" _gitshort="${_githash:0:7}" pkgname=ci20-kernel version=3.18.3 revision=1 wrksrc="CI20_linux-${_githash}" maintainer="Juan RP <xtraeme@voidlinux.org>" homepage="http://www.kernel.org" license="GPL-2" short_desc="The Linux kernel for CI20 Creator (${version%.*} series [git ${_gitshort}])" distfiles="https://github.com/MIPS/CI20_linux/archive/${_githash}.tar.gz" checksum=1fb5ef0154867f5e2b7c10fd770295b58ac1e698527c47c84f8bba25bd0892e5 _kernver="${version}_${revision}" nodebug=yes nostrip=yes noverifyrdeps=yes noshlibprovides=yes archs="mispel*" hostmakedepends="perl kmod uboot-mkimage libressl bc" makedepends="ncurses-devel" triggers="kernel-hooks" # These files could be modified when an external module is built. mutable_files=" /usr/lib/modules/${_kernver}/modules.dep /usr/lib/modules/${_kernver}/modules.dep.bin /usr/lib/modules/${_kernver}/modules.symbols /usr/lib/modules/${_kernver}/modules.symbols.bin /usr/lib/modules/${_kernver}/modules.alias /usr/lib/modules/${_kernver}/modules.alias.bin /usr/lib/modules/${_kernver}/modules.devname" do_configure() { if [ "$CROSS_BUILD" ]; then _args="CROSS_COMPILE=${XBPS_CROSS_TRIPLET}-" fi # Use upstream default configuration, no need to maintain ours. make ${makejobs} ${_args} ARCH=mips ci20_defconfig # Always use our revision to CONFIG_LOCALVERSION to match our pkg version. sed -i -e "s|^\(CONFIG_LOCALVERSION=\).*|\1\"_${revision}\"|" .config } do_build() { unset LDFLAGS if [ "$CROSS_BUILD" ]; then _args="CROSS_COMPILE=${XBPS_CROSS_TRIPLET}-" fi make ${makejobs} ${_args} ARCH=mips prepare make ${makejobs} ${_args} ARCH=mips uImage modules } do_install() { local hdrdest # Run depmod after compressing modules. sed -i '2iexit 0' scripts/depmod.sh # Install kernel, firmware and modules make ${makejobs} ARCH=mips INSTALL_MOD_PATH=${DESTDIR} modules_install vmkdir boot vinstall arch/mips/boot/uImage 644 boot hdrdest=${DESTDIR}/usr/src/${sourcepkg}-headers-${_kernver} # Switch to /usr. vmkdir usr mv ${DESTDIR}/lib ${DESTDIR}/usr cd ${DESTDIR}/usr/lib/modules/${_kernver} rm -f source build ln -sf ../../../src/${sourcepkg}-headers-${_kernver} build 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 # Remove firmware stuff provided by the "linux-firmware" pkg. rm -rf ${DESTDIR}/usr/lib/firmware for i in acpi asm-generic config crypto drm generated linux math-emu \ media net pcmcia scsi sound trace uapi video xen; do [ -d include/$i ] && cp -a include/$i ${hdrdest}/include done cd ${wrksrc} # Copy files necessary for later builds. cp Module.symvers ${hdrdest} cp -a scripts ${hdrdest} # fix permissions on scripts dir chmod og-w -R ${hdrdest}/scripts # copy arch includes for external modules mkdir -p ${hdrdest}/arch/mips cp -a arch/mips/include ${hdrdest}/arch/mips #mkdir -p ${hdrdest}/arch/mips/mach-ci20 #cp -a arch/mips/mach-ci20/include ${hdrdest}/arch/mips/mach-ci20 mkdir -p ${hdrdest}/arch/mips/kernel cp arch/mips/Makefile ${hdrdest}/arch/mips cp arch/mips/kernel/asm-offsets.s ${hdrdest}/arch/mips/kernel # Add docbook makefile install -Dm644 Documentation/DocBook/Makefile \ ${hdrdest}/Documentation/DocBook/Makefile # Add md headers mkdir -p ${hdrdest}/drivers/md cp drivers/md/*.h ${hdrdest}/drivers/md # Add inotify.h mkdir -p ${hdrdest}/include/linux cp include/linux/inotify.h ${hdrdest}/include/linux # Add wireless headers mkdir -p ${hdrdest}/net/mac80211/ cp net/mac80211/*.h ${hdrdest}/net/mac80211 # add dvb headers for external modules mkdir -p ${hdrdest}/include/config/dvb/ cp include/config/dvb/*.h ${hdrdest}/include/config/dvb/ # Copy in Kconfig files for i in $(find . -name "Kconfig*"); do mkdir -p ${hdrdest}/$(echo $i | sed 's|/Kconfig.*||') cp $i ${hdrdest}/$i done # Remove unneeded architectures for arch in alpha arm arm26 avr32 blackfin cris frv h8300 \ ia64 m* p* s* um v850 x86 xtensa; do rm -rf ${hdrdest}/arch/${arch} done # Compress all modules with xz to save a few MBs. msg_normal "$pkgver: compressing kernel modules with gzip, please wait...\n" find ${DESTDIR} -name '*.ko' | xargs -n1 -P0 gzip -9 # ... and run depmod again. depmod -b ${DESTDIR}/usr -F System.map ${_kernver} } ci20-kernel-headers_package() { nostrip=yes noverifyrdeps=yes noshlibprovides=yes short_desc="The Linux kernel headers for CI20 Creator (${version%.*} series [git ${_gitshort}])" pkg_install() { vmove usr/src vmove usr/lib/modules/${_kernver}/build } }