248 lines
7.6 KiB
Bash
248 lines
7.6 KiB
Bash
# Template file for 'pinebookpro-kernel'
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pkgname=pinebookpro-kernel
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version=5.15.38
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revision=1
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archs="aarch64*"
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wrksrc="linux-${version%.*}"
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short_desc="Linux kernel for Pinebook Pro"
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maintainer="Renato Aguiar <renato@renatoaguiar.net>"
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license="GPL-2.0-only"
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homepage="https://www.kernel.org"
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distfiles="https://cdn.kernel.org/pub/linux/kernel/v5.x/linux-${version%.*}.tar.xz
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https://cdn.kernel.org/pub/linux/kernel/v5.x/patch-${version}.xz"
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checksum="57b2cf6991910e3b67a1b3490022e8a0674b6965c74c12da1e99d138d1991ee8
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b62b570af247d884dd0232f509e4e33c5edf57240b1712733e61c37a1d4b4424"
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skip_extraction="patch-${version}.xz"
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python_version=3
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nodebug=yes # -dbg package is generated below manually
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nostrip=yes
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noverifyrdeps=yes
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noshlibprovides=yes
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preserve=yes
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hostmakedepends="tar xz bc elfutils-devel flex gmp-devel kmod libmpc-devel
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openssl-devel perl uboot-mkimage cpio pahole python3"
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_kernver="${version}_${revision}"
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triggers="kernel-hooks"
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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.builtin.bin
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/usr/lib/modules/${_kernver}/modules.builtin.alias.bin
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/usr/lib/modules/${_kernver}/modules.softdep
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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/${_kernver}/modules.devname"
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# reproducible build
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export KBUILD_BUILD_TIMESTAMP=$(LC_ALL=C date -ud @${SOURCE_DATE_EPOCH:-0})
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export KBUILD_BUILD_USER=voidlinux
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export KBUILD_BUILD_HOST=voidlinux
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if [ "$CROSS_BUILD" ]; then
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_cross="CROSS_COMPILE=${XBPS_CROSS_TRIPLET}-"
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fi
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pre_patch() {
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xzcat $XBPS_SRCDISTDIR/$pkgname-$version/patch-${version}.xz | patch -Np1
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}
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do_configure() {
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local arch
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arch=arm64
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cp -f ${FILESDIR}/dotconfig .config
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make ${makejobs} ARCH=$arch ${_cross} 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\"_${revision}\"|" .config
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}
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do_build() {
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local arch _args
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_args="Image modules dtbs"
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arch=arm64
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export LDFLAGS=
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make ARCH=$arch ${_cross} ${makejobs} prepare
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make ARCH=$arch ${_cross} ${makejobs} ${_args}
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}
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do_install() {
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local arch subarch _args hdrdest
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arch=arm64
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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 ${makejobs} ARCH=${subarch:-$arch} INSTALL_MOD_PATH=${DESTDIR} ${_cross} modules_install
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hdrdest=${DESTDIR}/usr/src/kernel-headers-${_kernver}
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vinstall .config 644 boot config-${_kernver}
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vinstall System.map 644 boot System.map-${_kernver}
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vinstall arch/arm64/boot/Image 644 boot vmlinux-${_kernver}
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make ${makejobs} ARCH=${subarch:-$arch} INSTALL_DTBS_PATH=${DESTDIR}/boot/dtbs/dtbs-${_kernver} ${_cross} dtbs_install
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# Switch to /usr.
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vmkdir usr
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mv ${DESTDIR}/lib ${DESTDIR}/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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for file in $(find . -name Kconfig\*); do
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mkdir -p ${hdrdest}/$(dirname $file)
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install -Dm644 $file ${hdrdest}/${file}
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done
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for file in $(find arch/${subarch:-$arch} scripts -name module.lds -o -name Kbuild.platforms -o -name Platform); do
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mkdir -p ${hdrdest}/$(dirname $file)
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install -Dm644 $file ${hdrdest}/${file}
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done
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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 ${DESTDIR}/usr/lib/firmware
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for i in acpi asm-generic clocksource config crypto drm generated linux vdso \
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math-emu media net pcmcia scsi sound trace uapi video xen dt-bindings; do
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if [ -d include/$i ]; then
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cp -a include/$i ${hdrdest}/include
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fi
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done
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cd ${wrksrc}
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mkdir -p ${hdrdest}/arch/${arch}
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cp -a arch/${arch}/include ${hdrdest}/arch/${arch}
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# Remove helper binaries built for host,
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# if generated files from the scripts/ directory need to be included,
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# they need to be copied to ${hdrdest} before this step
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if [ "$CROSS_BUILD" ]; then
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make ${makejobs} ARCH=${subarch:-$arch} ${_cross} _mrproper_scripts
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# remove host specific objects as well
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find scripts -name '*.o' -delete
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fi
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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}/security/selinux
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cp -a security/selinux/include ${hdrdest}/security/selinux
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mkdir -p ${hdrdest}/tools/include
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cp -a tools/include/tools ${hdrdest}/tools/include
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mkdir -p ${hdrdest}/arch/${arch}/kernel
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cp arch/${arch}/Makefile ${hdrdest}/arch/${arch}
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mkdir -p ${hdrdest}/arch/arm64/kernel
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cp -a arch/arm64/kernel/vdso ${hdrdest}/arch/arm64/kernel/
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# add headers for lirc package
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# pci
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for i in bt8xx cx88 saa7134; do
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mkdir -p ${hdrdest}/drivers/media/pci/${i}
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cp -a drivers/media/pci/${i}/*.h ${hdrdest}/drivers/media/pci/${i}
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done
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# usb
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for i in cpia2 em28xx pwc; do
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mkdir -p ${hdrdest}/drivers/media/usb/${i}
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cp -a drivers/media/usb/${i}/*.h ${hdrdest}/drivers/media/usb/${i}
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done
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# i2c
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mkdir -p ${hdrdest}/drivers/media/i2c
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cp drivers/media/i2c/*.h ${hdrdest}/drivers/media/i2c
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for i in cx25840; do
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mkdir -p ${hdrdest}/drivers/media/i2c/${i}
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cp -a drivers/media/i2c/${i}/*.h ${hdrdest}/drivers/media/i2c/${i}
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done
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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 http://mcentral.de/hg/~mrec/em28xx-new
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cp drivers/media/i2c/msp3400-driver.h ${hdrdest}/drivers/media/i2c/
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# add dvb headers
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mkdir -p ${hdrdest}/drivers/media/usb/dvb-usb
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cp drivers/media/usb/dvb-usb/*.h ${hdrdest}/drivers/media/usb/dvb-usb/
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mkdir -p ${hdrdest}/drivers/media/dvb-frontends
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cp drivers/media/dvb-frontends/*.h ${hdrdest}/drivers/media/dvb-frontends/
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mkdir -p ${hdrdest}/drivers/media/tuners
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cp drivers/media/tuners/*.h ${hdrdest}/drivers/media/tuners/
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# Add xfs and shmem for aufs building
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mkdir -p ${hdrdest}/fs/xfs/libxfs
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mkdir -p ${hdrdest}/mm
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cp fs/xfs/libxfs/xfs_sb.h ${hdrdest}/fs/xfs/libxfs/xfs_sb.h
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# Remove unneeded architectures
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for arch in alpha avr32 blackfin cris frv h8300 \
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ia64 m* s* um v850 xtensa x86* p*; do
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rm -rf ${hdrdest}/arch/${arch}
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done
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# Keep arch/x86/ras/Kconfig as it is needed by drivers/ras/Kconfig
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mkdir -p ${hdrdest}/arch/x86/ras
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cp -a arch/x86/ras/Kconfig ${hdrdest}/arch/x86/ras/Kconfig
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# Extract debugging symbols and compress modules
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msg_normal "$pkgver: extracting debug info and compressing modules, please wait...\n"
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install -Dm644 vmlinux ${DESTDIR}/usr/lib/debug/boot/vmlinux-${_kernver}
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(
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cd ${DESTDIR}
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export DESTDIR
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find ./ -name '*.ko' -print0 | \
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xargs -0r -n1 -P ${XBPS_MAKEJOBS} ${FILESDIR}/mv-debug
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)
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# ... and run depmod again.
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depmod -b ${DESTDIR}/usr -F System.map ${_kernver}
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}
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pinebookpro-kernel-headers_package() {
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preserve=yes
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nostrip=yes
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noshlibprovides=yes
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short_desc+=" - source headers for 3rd party modules"
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pkg_install() {
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vmove usr/src
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vmove usr/lib/modules/${_kernver}/build
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}
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}
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pinebookpro-kernel-dbg_package() {
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preserve=yes
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nostrip=yes
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noverifyrdeps=yes
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noshlibprovides=yes
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repository=debug
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short_desc+=" - debugging symbols"
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pkg_install() {
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vmove usr/lib/debug
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vmove "boot/System.map-${_kernver}"
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}
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}
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