From 4a02207f5767ddcd289b0827a3cb4f62e6fe5060 Mon Sep 17 00:00:00 2001 From: Piraty Date: Mon, 22 Feb 2021 21:35:00 +0100 Subject: [PATCH] rpi-kernel: split into rpi, rpi2, rpi3 Until now, rpi-kernel served rpi0/rpi1 + rpi2 + rpi3 all at once. The variants were solely distiguished by the target architecture; it was nice while it lasted, but now that rpi4 is on its way, we need to split things up a little. With the split, * rpi-kernel serves rpi0 + rpi1, armv6l* only * rpi2-kernel serves rpi2, armv7l* only * rpi3-kernel serves rpi3, aarch64* only To help migrate existing devices to the new kernel packages, rpi-kernel will be an empty mega package for !armv6l* and depend on rpi2-kernel or rpi3-kernel (depending on target architecture) for the foreseeable future, thus resolving like this: * rpi-kernel -> rpi2-kernel (armv7l*) * rpi-kernel -> rpi3-kernel (aarch64*) Relates to: #29139 Acked-by: Duncaen --- srcpkgs/rpi-kernel/template | 78 ++++++------ srcpkgs/rpi2-kernel-headers | 1 + srcpkgs/rpi2-kernel/template | 233 ++++++++++++++++++++++++++++++++++ srcpkgs/rpi3-kernel-headers | 1 + srcpkgs/rpi3-kernel/template | 236 +++++++++++++++++++++++++++++++++++ 5 files changed, 512 insertions(+), 37 deletions(-) create mode 120000 srcpkgs/rpi2-kernel-headers create mode 100644 srcpkgs/rpi2-kernel/template create mode 120000 srcpkgs/rpi3-kernel-headers create mode 100644 srcpkgs/rpi3-kernel/template diff --git a/srcpkgs/rpi-kernel/template b/srcpkgs/rpi-kernel/template index 1fe4e2477e..8067f5d7ab 100644 --- a/srcpkgs/rpi-kernel/template +++ b/srcpkgs/rpi-kernel/template @@ -10,15 +10,18 @@ _gitshort="${_githash:0:7}" pkgname=rpi-kernel version=5.4.83 -revision=1 +revision=2 +archs="armv6l*" wrksrc="linux-${_githash}" +hostmakedepends="perl kmod uboot-mkimage openssl-devel bc bison flex" +makedepends="ncurses-devel" maintainer="Piraty " homepage="http://www.kernel.org" license="GPL-2.0-only" -short_desc="The Linux kernel for Raspberry Pi (${version%.*} series [git ${_gitshort}])" +short_desc="Linux kernel for Raspberry Pi zero/1 (${version%.*} series [git ${_gitshort}])" distfiles="https://github.com/raspberrypi/linux/archive/${_githash}.tar.gz" checksum=4a98ea0d68c6e74d479789c12fc97619c872cb2607ae87a881a9491c1c3fbc35 -python_version=2 +python_version=3 _kernver="${version}_${revision}" @@ -27,10 +30,6 @@ nostrip=yes noverifyrdeps=yes noshlibprovides=yes -# RPi, RPi2, RPi3 -archs="armv6l* armv7l* aarch64*" -hostmakedepends="perl kmod uboot-mkimage openssl-devel bc bison flex" -makedepends="ncurses-devel" triggers="kernel-hooks" # These files could be modified when an external module is built. mutable_files=" @@ -62,15 +61,6 @@ do_configure() { # Use upstream's default configuration, no need to maintain ours. case "$XBPS_TARGET_MACHINE" in - # RPi3 - aarch64*) - target=bcmrpi3_defconfig - ;; - # RPi2 / RPi3 - armv7l*) - target=bcm2709_defconfig - ;; - # RPi1 armv6l*) target=bcmrpi_defconfig ;; @@ -81,7 +71,7 @@ do_configure() { echo "CONFIG_PROC_EVENTS=y" >> "$defconfig" echo "CONFIG_F2FS_FS_SECURITY=y" >> "$defconfig" echo "CONFIG_CGROUP_PIDS=y" >> "$defconfig" - + # IR Remote Support echo "CONFIG_RC_CORE=y" >> "$defconfig" echo "CONFIG_LIRC=y" >> "$defconfig" @@ -128,26 +118,9 @@ do_install() { # Install device tree blobs make ${makejobs} ARCH=${_arch} INSTALL_DTBS_PATH=${DESTDIR}/boot dtbs_install - # move dtb that ended up in /boot/broadcom - case "$XBPS_TARGET_MACHINE" in - aarch64*) - mv ${DESTDIR}/boot/broadcom/bcm{2710,2837}-*.dtb ${DESTDIR}/boot - ;; - esac - - vmkdir boot # Generate kernel.img and install it to destdir. - case "$XBPS_TARGET_MACHINE" in - aarch64*) - cp arch/arm64/boot/Image ${DESTDIR}/boot/kernel8.img - ;; - armv7l*) - cp arch/arm/boot/zImage ${DESTDIR}/boot/kernel7.img - ;; - armv6l*) - cp arch/arm/boot/zImage ${DESTDIR}/boot/kernel.img - ;; - esac + vmkdir boot + cp arch/arm/boot/zImage ${DESTDIR}/boot/kernel.img hdrdest=${DESTDIR}/usr/src/${sourcepkg}-headers-${_kernver} @@ -252,9 +225,40 @@ rpi-kernel-headers_package() { nostrip=yes noverifyrdeps=yes noshlibprovides=yes - short_desc="The Linux kernel headers for Raspberry Pi (${version%.*} series [git ${_gitshort}])" + short_desc="${short_desc/kernel/kernel headers}" pkg_install() { vmove usr/src vmove usr/lib/modules/${_kernver}/build } } + + +# support legacy systems (before rpi-kernel was split to rpi{,2,3}) +# archs != armv6* are emtpy meta packages to pull the new rpi{$n}-kernel package +archs+=" armv7l* aarch64*" +case "$XBPS_TARGET_MACHINE" in + armv6*) : ;; + *) + build_style=meta + short_desc="Linux kernel for Raspberry Pi (transitional dummy package)" + + pre_configure() { : ; } + do_configure() { : ; } + do_build() { : ; } + do_install() { : ; } + + case "$XBPS_TARGET_MACHINE" in + armv7*) depends=rpi2-kernel ;; + aarch64*) depends=rpi3-kernel ;; + esac + + rpi-kernel-headers_package() { + build_style=meta + short_desc="Linux kernel headers for Raspberry Pi (transitional dummy package)" + case "$XBPS_TARGET_MACHINE" in + armv7*) depends=rpi2-kernel-headers ;; + aarch64*) depends=rpi3-kernel-headers ;; + esac + } + ;; +esac diff --git a/srcpkgs/rpi2-kernel-headers b/srcpkgs/rpi2-kernel-headers new file mode 120000 index 0000000000..fbe6d91aeb --- /dev/null +++ b/srcpkgs/rpi2-kernel-headers @@ -0,0 +1 @@ +rpi2-kernel \ No newline at end of file diff --git a/srcpkgs/rpi2-kernel/template b/srcpkgs/rpi2-kernel/template new file mode 100644 index 0000000000..cda2402345 --- /dev/null +++ b/srcpkgs/rpi2-kernel/template @@ -0,0 +1,233 @@ +# Template file for 'rpi2-kernel' +# +# We track the latest Raspberry Pi LTS kernel as that is what is used in the +# official Raspbian distribution. This is currently 5.4: +# +# https://www.raspberrypi.org/forums/viewtopic.php?f=29&t=269769 + +_githash="76c49e60e742d0bebd798be972d67dd3fd007691" +_gitshort="${_githash:0:7}" + +pkgname=rpi2-kernel +version=5.4.83 +revision=2 +archs="armv7l*" +wrksrc="linux-${_githash}" +hostmakedepends="perl kmod uboot-mkimage openssl-devel bc bison flex" +makedepends="ncurses-devel" +maintainer="Piraty " +homepage="http://www.kernel.org" +license="GPL-2.0-only" +short_desc="Linux kernel for Raspberry Pi 2 (${version%.*} series [git ${_gitshort}])" +distfiles="https://github.com/raspberrypi/linux/archive/${_githash}.tar.gz" +checksum=4a98ea0d68c6e74d479789c12fc97619c872cb2607ae87a881a9491c1c3fbc35 +python_version=3 + +_kernver="${version}_${revision}" + +nodebug=yes +nostrip=yes +noverifyrdeps=yes +noshlibprovides=yes + +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/${_kernver}/modules.devname" + +_arch= +case "$XBPS_TARGET_MACHINE" in + arm*) _arch=arm ;; + aarch64*) _arch=arm64 ;; +esac +_cross= +if [ "$CROSS_BUILD" ]; then + _cross="CROSS_COMPILE=${XBPS_CROSS_TRIPLET}-" +fi + +pre_configure() { + # Remove .git directory, otherwise scripts/setkernelversion.sh + # modifies KERNELRELEASE and appends + to it. + rm -rf .git +} +do_configure() { + local target defconfig + + # Use upstream's default configuration, no need to maintain ours. + case "$XBPS_TARGET_MACHINE" in + armv7l*) + target=bcm2709_defconfig + ;; + esac + + defconfig="arch/${_arch}/configs/${target}" + echo "CONFIG_CONNECTOR=y" >> "$defconfig" + echo "CONFIG_PROC_EVENTS=y" >> "$defconfig" + echo "CONFIG_F2FS_FS_SECURITY=y" >> "$defconfig" + echo "CONFIG_CGROUP_PIDS=y" >> "$defconfig" + + # IR Remote Support + echo "CONFIG_RC_CORE=y" >> "$defconfig" + echo "CONFIG_LIRC=y" >> "$defconfig" + echo "CONFIG_RC_DECODERS=y" >> "$defconfig" + echo "CONFIG_RC_DEVICES=y" >> "$defconfig" + echo "CONFIG_IR_RC6_DECODER=m" >> "$defconfig" + echo "CONFIG_IR_MCEUSB=m" >> "$defconfig" + + # HID Controllers + echo "CONFIG_HID_STEAM=y" >> "$defconfig" + + # LXD 4.2+ support + echo "CONFIG_BRIDGE_VLAN_FILTERING=y" >> "$defconfig" + + make ${makejobs} ${_cross} ARCH=${_arch} ${target} + + # Always use our revision to CONFIG_LOCALVERSION to match our pkg version. + vsed -i -e "s|^\(CONFIG_LOCALVERSION=\).*|\1\"_${revision}\"|" .config +} +do_build() { + local target + + case "$XBPS_TARGET_MACHINE" in + arm*) + target="zImage modules dtbs" + ;; + aarch64*) + target="Image modules dtbs" + ;; + esac + + make ${makejobs} ${_cross} ARCH=${_arch} prepare + make ${makejobs} ${_cross} ARCH=${_arch} ${target} +} +do_install() { + local hdrdest + + # Run depmod after compressing modules. + sed -i '2iexit 0' scripts/depmod.sh + + # Install kernel, firmware and modules + make ${makejobs} ARCH=${_arch} INSTALL_MOD_PATH=${DESTDIR} modules_install + + # Install device tree blobs + make ${makejobs} ARCH=${_arch} INSTALL_DTBS_PATH=${DESTDIR}/boot dtbs_install + + # Generate kernel.img and install it to destdir. + vmkdir boot + cp arch/arm/boot/zImage ${DESTDIR}/boot/kernel7.img + + hdrdest=${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 + for file in $(find . -name Kconfig\*); do + mkdir -p ${hdrdest}/$(dirname $file) + install -Dm644 $file ${hdrdest}/${file} + done + for file in $(find arch/${_arch} -name module.lds -o -name Kbuild.platforms -o -name Platform); do + mkdir -p ${hdrdest}/$(dirname $file) + install -Dm644 $file ${hdrdest}/${file} + done + mkdir -p ${hdrdest}/include + + # Remove firmware stuff provided by the "linux-firmware" pkg. + rm -rf ${DESTDIR}/usr/lib/firmware + + for i in acpi asm-generic clocksource config crypto drm generated linux \ + math-emu media net pcmcia scsi sound trace uapi video xen; do + [ -d include/$i ] && cp -a include/$i ${hdrdest}/include + done + + cd ${wrksrc} + # Remove helper binaries built for host, + # if generated files from the scripts/ directory need to be included, + # they need to be copied to ${hdrdest} before this step + if [ "$CROSS_BUILD" ]; then + make ${makejobs} ARCH=${_arch} _mrproper_scripts + # remove host specific objects as well + find scripts -name '*.o' -delete + fi + + # Copy files necessary for later builds. + cp Module.symvers ${hdrdest} + cp -a scripts ${hdrdest} + mkdir -p ${hdrdest}/security/selinux + cp -a security/selinux/include ${hdrdest}/security/selinux + mkdir -p ${hdrdest}/tools/include + cp -a tools/include/tools ${hdrdest}/tools/include + if [ -d "arch/${_arch}/tools" ]; then + cp -a arch/${_arch}/tools ${hdrdest}/arch/${_arch} + fi + + # copy arch includes for external modules + mkdir -p ${hdrdest}/arch/${_arch} + cp -a arch/${_arch}/include ${hdrdest}/arch/${_arch} + + mkdir -p ${hdrdest}/arch/${_arch}/kernel + cp arch/${_arch}/Makefile ${hdrdest}/arch/${_arch} + cp arch/${_arch}/kernel/asm-offsets.s ${hdrdest}/arch/${_arch}/kernel + if [ "$_arch" = "arm64" ] ; then + cp -a arch/${_arch}/kernel/vdso ${hdrdest}/arch/${_arch}/kernel/ + fi + + # 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/ + + # Remove unneeded architectures + # (save the correct one + Kconfig and delete all others) + mkdir -p arch-backup + cp -r ${hdrdest}/arch/${_arch} ${hdrdest}/arch/Kconfig arch-backup/ + rm -rf ${hdrdest}/arch + mv arch-backup ${hdrdest}/arch + # Keep arch/x86/ras/Kconfig as it is needed by drivers/ras/Kconfig + mkdir -p ${hdrdest}/arch/x86/ras + cp -a arch/x86/ras/Kconfig ${hdrdest}/arch/x86/ras/Kconfig + + # Compress all modules with xz to save a few MBs. + msg_normal "$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 ${_kernver} +} + +rpi2-kernel-headers_package() { + nostrip=yes + noverifyrdeps=yes + noshlibprovides=yes + short_desc="${short_desc/kernel/kernel headers}" + pkg_install() { + vmove usr/src + vmove usr/lib/modules/${_kernver}/build + } +} diff --git a/srcpkgs/rpi3-kernel-headers b/srcpkgs/rpi3-kernel-headers new file mode 120000 index 0000000000..29e9f333d6 --- /dev/null +++ b/srcpkgs/rpi3-kernel-headers @@ -0,0 +1 @@ +rpi3-kernel \ No newline at end of file diff --git a/srcpkgs/rpi3-kernel/template b/srcpkgs/rpi3-kernel/template new file mode 100644 index 0000000000..a3a16bc577 --- /dev/null +++ b/srcpkgs/rpi3-kernel/template @@ -0,0 +1,236 @@ +# Template file for 'rpi3-kernel' +# +# We track the latest Raspberry Pi LTS kernel as that is what is used in the +# official Raspbian distribution. This is currently 5.4: +# +# https://www.raspberrypi.org/forums/viewtopic.php?f=29&t=269769 + +_githash="76c49e60e742d0bebd798be972d67dd3fd007691" +_gitshort="${_githash:0:7}" + +pkgname=rpi3-kernel +version=5.4.83 +revision=2 +archs="aarch64*" +wrksrc="linux-${_githash}" +hostmakedepends="perl kmod uboot-mkimage openssl-devel bc bison flex" +makedepends="ncurses-devel" +maintainer="Piraty " +homepage="http://www.kernel.org" +license="GPL-2.0-only" +short_desc="Linux kernel for Raspberry Pi 3 (${version%.*} series [git ${_gitshort}])" +distfiles="https://github.com/raspberrypi/linux/archive/${_githash}.tar.gz" +checksum=4a98ea0d68c6e74d479789c12fc97619c872cb2607ae87a881a9491c1c3fbc35 +python_version=3 + +_kernver="${version}_${revision}" + +nodebug=yes +nostrip=yes +noverifyrdeps=yes +noshlibprovides=yes + +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/${_kernver}/modules.devname" + +_arch= +case "$XBPS_TARGET_MACHINE" in + arm*) _arch=arm ;; + aarch64*) _arch=arm64 ;; +esac +_cross= +if [ "$CROSS_BUILD" ]; then + _cross="CROSS_COMPILE=${XBPS_CROSS_TRIPLET}-" +fi + +pre_configure() { + # Remove .git directory, otherwise scripts/setkernelversion.sh + # modifies KERNELRELEASE and appends + to it. + rm -rf .git +} +do_configure() { + local target defconfig + + # Use upstream's default configuration, no need to maintain ours. + case "$XBPS_TARGET_MACHINE" in + aarch64*) + target=bcmrpi3_defconfig + ;; + esac + + defconfig="arch/${_arch}/configs/${target}" + echo "CONFIG_CONNECTOR=y" >> "$defconfig" + echo "CONFIG_PROC_EVENTS=y" >> "$defconfig" + echo "CONFIG_F2FS_FS_SECURITY=y" >> "$defconfig" + echo "CONFIG_CGROUP_PIDS=y" >> "$defconfig" + + # IR Remote Support + echo "CONFIG_RC_CORE=y" >> "$defconfig" + echo "CONFIG_LIRC=y" >> "$defconfig" + echo "CONFIG_RC_DECODERS=y" >> "$defconfig" + echo "CONFIG_RC_DEVICES=y" >> "$defconfig" + echo "CONFIG_IR_RC6_DECODER=m" >> "$defconfig" + echo "CONFIG_IR_MCEUSB=m" >> "$defconfig" + + # HID Controllers + echo "CONFIG_HID_STEAM=y" >> "$defconfig" + + # LXD 4.2+ support + echo "CONFIG_BRIDGE_VLAN_FILTERING=y" >> "$defconfig" + + make ${makejobs} ${_cross} ARCH=${_arch} ${target} + + # Always use our revision to CONFIG_LOCALVERSION to match our pkg version. + vsed -i -e "s|^\(CONFIG_LOCALVERSION=\).*|\1\"_${revision}\"|" .config +} +do_build() { + local target + + case "$XBPS_TARGET_MACHINE" in + arm*) + target="zImage modules dtbs" + ;; + aarch64*) + target="Image modules dtbs" + ;; + esac + + make ${makejobs} ${_cross} ARCH=${_arch} prepare + make ${makejobs} ${_cross} ARCH=${_arch} ${target} +} +do_install() { + local hdrdest + + # Run depmod after compressing modules. + sed -i '2iexit 0' scripts/depmod.sh + + # Install kernel, firmware and modules + make ${makejobs} ARCH=${_arch} INSTALL_MOD_PATH=${DESTDIR} modules_install + + # Install device tree blobs + make ${makejobs} ARCH=${_arch} INSTALL_DTBS_PATH=${DESTDIR}/boot dtbs_install + + # move dtb that ended up in /boot/broadcom + mv ${DESTDIR}/boot/broadcom/*dtb ${DESTDIR}/boot + + # Generate kernel.img and install it to destdir. + vmkdir boot + cp arch/arm64/boot/Image ${DESTDIR}/boot/kernel8.img + + hdrdest=${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 + for file in $(find . -name Kconfig\*); do + mkdir -p ${hdrdest}/$(dirname $file) + install -Dm644 $file ${hdrdest}/${file} + done + for file in $(find arch/${_arch} -name module.lds -o -name Kbuild.platforms -o -name Platform); do + mkdir -p ${hdrdest}/$(dirname $file) + install -Dm644 $file ${hdrdest}/${file} + done + mkdir -p ${hdrdest}/include + + # Remove firmware stuff provided by the "linux-firmware" pkg. + rm -rf ${DESTDIR}/usr/lib/firmware + + for i in acpi asm-generic clocksource config crypto drm generated linux \ + math-emu media net pcmcia scsi sound trace uapi video xen; do + [ -d include/$i ] && cp -a include/$i ${hdrdest}/include + done + + cd ${wrksrc} + # Remove helper binaries built for host, + # if generated files from the scripts/ directory need to be included, + # they need to be copied to ${hdrdest} before this step + if [ "$CROSS_BUILD" ]; then + make ${makejobs} ARCH=${_arch} _mrproper_scripts + # remove host specific objects as well + find scripts -name '*.o' -delete + fi + + # Copy files necessary for later builds. + cp Module.symvers ${hdrdest} + cp -a scripts ${hdrdest} + mkdir -p ${hdrdest}/security/selinux + cp -a security/selinux/include ${hdrdest}/security/selinux + mkdir -p ${hdrdest}/tools/include + cp -a tools/include/tools ${hdrdest}/tools/include + if [ -d "arch/${_arch}/tools" ]; then + cp -a arch/${_arch}/tools ${hdrdest}/arch/${_arch} + fi + + # copy arch includes for external modules + mkdir -p ${hdrdest}/arch/${_arch} + cp -a arch/${_arch}/include ${hdrdest}/arch/${_arch} + + mkdir -p ${hdrdest}/arch/${_arch}/kernel + cp arch/${_arch}/Makefile ${hdrdest}/arch/${_arch} + cp arch/${_arch}/kernel/asm-offsets.s ${hdrdest}/arch/${_arch}/kernel + if [ "$_arch" = "arm64" ] ; then + cp -a arch/${_arch}/kernel/vdso ${hdrdest}/arch/${_arch}/kernel/ + fi + + # 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/ + + # Remove unneeded architectures + # (save the correct one + Kconfig and delete all others) + mkdir -p arch-backup + cp -r ${hdrdest}/arch/${_arch} ${hdrdest}/arch/Kconfig arch-backup/ + rm -rf ${hdrdest}/arch + mv arch-backup ${hdrdest}/arch + # Keep arch/x86/ras/Kconfig as it is needed by drivers/ras/Kconfig + mkdir -p ${hdrdest}/arch/x86/ras + cp -a arch/x86/ras/Kconfig ${hdrdest}/arch/x86/ras/Kconfig + + # Compress all modules with xz to save a few MBs. + msg_normal "$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 ${_kernver} +} + +rpi3-kernel-headers_package() { + nostrip=yes + noverifyrdeps=yes + noshlibprovides=yes + short_desc="${short_desc/kernel/kernel headers}" + pkg_install() { + vmove usr/src + vmove usr/lib/modules/${_kernver}/build + } +}