%define _disable_source_fetch 0 %define _build_id_links none # See https://fedoraproject.org/wiki/Changes/SetBuildFlagsBuildCheck to why this has to be done %if 0%{?fedora} >= 36 %undefine _auto_set_build_flags %endif %ifarch x86_64 %define karch x86 %define asmarch x86 %endif # whether to use LLVM-built kernel package dependencies %define llvm_kbuild 0 %define flavor lqx Name: kernel%{?flavor:-%{flavor}} Summary: The Linux Kernel with Liquorix Patches %define _basekver 6.0 %define _stablekver 8 Version: %{_basekver}.%{_stablekver} %define flaver lqx1 Release:%{flaver}.0%{?dist} %define rpmver %{version}-%{release} %define krelstr %{release}.%{_arch} %define kverstr %{version}-%{krelstr} License: GPLv2 and Redistributable, no modifications permitted Group: System Environment/Kernel Vendor: The Linux Community and Liquorix Maintainers URL: https://www.liquorix.net # Kernel tree and the patches Source0: https://cdn.kernel.org/pub/linux/kernel/v6.x/linux-%{_basekver}.tar.xz Patch0: https://github.com/damentz/liquorix-package/raw/%{_basekver}/master/linux-liquorix/debian/patches/zen/v%{version}-%{flaver}.patch # WineSync driver Patch1: https://github.com/xanmod/linux-patches/raw/master/linux-%{_basekver}.y-xanmod/wine/0001-winesync-Introduce-the-winesync-driver-and-character.patch # Kernel config files Source1: https://github.com/damentz/liquorix-package/raw/%{_basekver}/master/linux-liquorix/debian/config/kernelarch-x86/config-arch-64 Patch2: config-fedora.diff %define __spec_install_post /usr/lib/rpm/brp-compress || : %define debug_package %{nil} BuildRequires: python3-devel make perl-generators perl-interpreter openssl-devel bison flex findutils git-core perl-devel openssl elfutils-devel gawk binutils m4 tar hostname bzip2 bash gzip xz bc diffutils redhat-rpm-config net-tools elfutils patch rpm-build dwarves kmod libkcapi-hmaccalc perl-Carp rsync grubby pesign %if %{llvm_kbuild} BuildRequires: llvm%{_isa} lld%{_isa} clang%{_isa} %else BuildRequires: gcc%{_isa} %endif Requires: %{name}-core-%{rpmver} = %{kverstr}, %{name}-modules-%{rpmver} = %{kverstr} Provides: %{name}%{_basekver} = %{rpmver} %description The kernel-%{flaver} meta package %package core Summary: Kernel core package Group: System Environment/Kernel Provides: Provides: installonlypkg(kernel), kernel = %{rpmver}, kernel-core = %{rpmver}, kernel-core-uname-r = %{kverstr}, kernel-uname-r = %{kverstr}, kernel-%{_arch} = %{rpmver}, kernel-core%{_isa} = %{rpmver}, kernel-core-%{rpmver} = %{kverstr}, %{name}-core-%{rpmver} = %{kverstr}, kernel-drm-nouveau = 16 Provides: %{name}%{_basekver}-core = %{rpmver} Requires: bash, coreutils, dracut, linux-firmware, /usr/bin/kernel-install, kernel-modules-%{rpmver} = %{kverstr} Supplements: %{name} = %{rpmver} %description core The kernel package contains the Linux kernel (vmlinuz), the core of any Linux operating system. The kernel handles the basic functions of the operating system: memory allocation, process allocation, device input and output, etc. %package modules Summary: Kernel modules to match the core kernel Group: System Environment/Kernel Provides: installonlypkg(kernel-module), kernel-modules = %{rpmver}, kernel-modules%{_isa} = %{rpmver}, kernel-modules-uname-r = %{kverstr}, kernel-modules-%{_arch} = %{rpmver}, kernel-modules-%{rpmver} = %{kverstr}, %{name}-modules-%{rpmver} = %{kverstr} Provides: %{name}%{_basekver}-modules = %{rpmver} Supplements: %{name} = %{rpmver} %description modules This package provides kernel modules for the core %{?flavor:%{flavor}} kernel package. %package headers Summary: Header files for the Linux kernel for use by glibc Group: Development/System Provides: kernel-headers = %{kverstr}, glibc-kernheaders = 3.0-46, kernel-headers%{_isa} = %{kverstr} Obsoletes: kernel-headers < %{kverstr}, glibc-kernheaders < 3.0-46 %description headers Kernel-headers includes the C header files that specify the interface between the Linux kernel and userspace libraries and programs. The header files define structures and constants that are needed for building most standard programs and are also needed for rebuilding the glibc package. %package devel Summary: Development package for building kernel modules to match the %{?flavor:%{flavor}} kernel Group: System Environment/Kernel AutoReqProv: no Requires: findutils perl-interpreter openssl-devel flex make bison elfutils-libelf-devel %if %{llvm_kbuild} Requires: llvm%{_isa} lld%{_isa} clang%{_isa} %else Requires: gcc%{_isa} %endif Enhances: dkms akmods Provides: installonlypkg(kernel), kernel-devel = %{rpmver}, kernel-devel-uname-r = %{kverstr}, kernel-devel-%{_arch} = %{rpmver}, kernel-devel%{_isa} = %{rpmver}, kernel-devel-%{rpmver} = %{kverstr}, %{name}-devel-%{rpmver} = %{kverstr} Provides: %{name}%{_basekver}-devel = %{rpmver} %description devel This package provides kernel headers and makefiles sufficient to build modules against the %{?flavor:%{flavor}} kernel package. %package devel-matched Summary: Meta package to install matching core and devel packages for a given %{?flavor:%{flavor}} kernel Requires: %{name}-devel = %{rpmver}, %{name}-core = %{rpmver} Provides: kernel-devel-matched = %{rpmver}, kernel-devel-matched%{_isa} = %{rpmver} %description devel-matched This meta package is used to install matching core and devel packages for a given %{?flavor:%{flavor}} kernel. %prep %setup -q -n linux-%{_basekver} # Apply patch to tree patch -p1 -i %{PATCH0} patch -p1 -i %{PATCH1} # Get the upstream config and patch it cp -av %{SOURCE1} .config_upstream patch .config_upstream -i %{PATCH2} -o .config # Set kernel version string as build salt scripts/config --set-str BUILD_SALT "%{kverstr}" # Finalize the patched config make %{?_smp_mflags} EXTRAVERSION=-%{krelstr} oldconfig %build make %{?_smp_mflags} EXTRAVERSION=-%{krelstr} gcc ./scripts/sign-file.c -o ./scripts/sign-file -lssl -lcrypto %install ImageName=$(make image_name | tail -n 1) mkdir -p %{buildroot}/boot cp -v $ImageName %{buildroot}/boot/vmlinuz-%{kverstr} chmod 755 %{buildroot}/boot/vmlinuz-%{kverstr} make %{?_smp_mflags} INSTALL_MOD_PATH=%{buildroot} modules_install mod-fw= make %{?_smp_mflags} INSTALL_HDR_PATH=%{buildroot}/usr headers_install # prepare -devel files ### all of the things here are derived from the Fedora kernel.spec ### see ##### https://src.fedoraproject.org/rpms/kernel/blob/rawhide/f/kernel.spec rm -f %{buildroot}/lib/modules/%{kverstr}/build rm -f %{buildroot}/lib/modules/%{kverstr}/source mkdir -p %{buildroot}/lib/modules/%{kverstr}/build (cd %{buildroot}/lib/modules/%{kverstr} ; ln -s build source) # dirs for additional modules per module-init-tools, kbuild/modules.txt mkdir -p %{buildroot}/lib/modules/%{kverstr}/updates mkdir -p %{buildroot}/lib/modules/%{kverstr}/weak-updates # CONFIG_KERNEL_HEADER_TEST generates some extra files in the process of # testing so just delete find . -name *.h.s -delete # first copy everything cp --parents `find -type f -name "Makefile*" -o -name "Kconfig*"` %{buildroot}/lib/modules/%{kverstr}/build if [ ! -e Module.symvers ]; then touch Module.symvers fi cp Module.symvers %{buildroot}/lib/modules/%{kverstr}/build cp System.map %{buildroot}/lib/modules/%{kverstr}/build if [ -s Module.markers ]; then cp Module.markers %{buildroot}/lib/modules/%{kverstr}/build fi # create the kABI metadata for use in packaging # NOTENOTE: the name symvers is used by the rpm backend # NOTENOTE: to discover and run the /usr/lib/rpm/fileattrs/kabi.attr # NOTENOTE: script which dynamically adds exported kernel symbol # NOTENOTE: checksums to the rpm metadata provides list. # NOTENOTE: if you change the symvers name, update the backend too echo "**** GENERATING kernel ABI metadata ****" gzip -c9 < Module.symvers > %{buildroot}/boot/symvers-%{kverstr}.gz cp %{buildroot}/boot/symvers-%{kverstr}.gz %{buildroot}/lib/modules/%{kverstr}/symvers.gz # then drop all but the needed Makefiles/Kconfig files rm -rf %{buildroot}/lib/modules/%{kverstr}/build/scripts rm -rf %{buildroot}/lib/modules/%{kverstr}/build/include cp .config %{buildroot}/lib/modules/%{kverstr}/build cp -a scripts %{buildroot}/lib/modules/%{kverstr}/build rm -rf %{buildroot}/lib/modules/%{kverstr}/build/scripts/tracing rm -f %{buildroot}/lib/modules/%{kverstr}/build/scripts/spdxcheck.py %ifarch s390x # CONFIG_EXPOLINE_EXTERN=y produces arch/s390/lib/expoline/expoline.o # which is needed during external module build. if [ -f arch/s390/lib/expoline/expoline.o ]; then cp -a --parents arch/s390/lib/expoline/expoline.o %{buildroot}/lib/modules/%{kverstr}/build fi %endif # Files for 'make scripts' to succeed with kernel-devel. mkdir -p %{buildroot}/lib/modules/%{kverstr}/build/security/selinux/include cp -a --parents security/selinux/include/classmap.h %{buildroot}/lib/modules/%{kverstr}/build cp -a --parents security/selinux/include/initial_sid_to_string.h %{buildroot}/lib/modules/%{kverstr}/build mkdir -p %{buildroot}/lib/modules/%{kverstr}/build/tools/include/tools cp -a --parents tools/include/tools/be_byteshift.h %{buildroot}/lib/modules/%{kverstr}/build cp -a --parents tools/include/tools/le_byteshift.h %{buildroot}/lib/modules/%{kverstr}/build # Files for 'make prepare' to succeed with kernel-devel. cp -a --parents tools/include/linux/compiler* %{buildroot}/lib/modules/%{kverstr}/build cp -a --parents tools/include/linux/types.h %{buildroot}/lib/modules/%{kverstr}/build cp -a --parents tools/build/Build.include %{buildroot}/lib/modules/%{kverstr}/build cp --parents tools/build/Build %{buildroot}/lib/modules/%{kverstr}/build cp --parents tools/build/fixdep.c %{buildroot}/lib/modules/%{kverstr}/build cp --parents tools/objtool/sync-check.sh %{buildroot}/lib/modules/%{kverstr}/build cp -a --parents tools/bpf/resolve_btfids %{buildroot}/lib/modules/%{kverstr}/build cp --parents security/selinux/include/policycap_names.h %{buildroot}/lib/modules/%{kverstr}/build cp --parents security/selinux/include/policycap.h %{buildroot}/lib/modules/%{kverstr}/build cp -a --parents tools/include/asm-generic %{buildroot}/lib/modules/%{kverstr}/build cp -a --parents tools/include/linux %{buildroot}/lib/modules/%{kverstr}/build cp -a --parents tools/include/uapi/asm %{buildroot}/lib/modules/%{kverstr}/build cp -a --parents tools/include/uapi/asm-generic %{buildroot}/lib/modules/%{kverstr}/build cp -a --parents tools/include/uapi/linux %{buildroot}/lib/modules/%{kverstr}/build cp -a --parents tools/include/vdso %{buildroot}/lib/modules/%{kverstr}/build cp --parents tools/scripts/utilities.mak %{buildroot}/lib/modules/%{kverstr}/build cp -a --parents tools/lib/subcmd %{buildroot}/lib/modules/%{kverstr}/build cp --parents tools/lib/*.c %{buildroot}/lib/modules/%{kverstr}/build cp --parents tools/objtool/*.[ch] %{buildroot}/lib/modules/%{kverstr}/build cp --parents tools/objtool/Build %{buildroot}/lib/modules/%{kverstr}/build cp --parents tools/objtool/include/objtool/*.h %{buildroot}/lib/modules/%{kverstr}/build cp -a --parents tools/lib/bpf %{buildroot}/lib/modules/%{kverstr}/build cp --parents tools/lib/bpf/Build %{buildroot}/lib/modules/%{kverstr}/build if [ -f tools/objtool/objtool ]; then cp -a tools/objtool/objtool %{buildroot}/lib/modules/%{kverstr}/build/tools/objtool/ || : fi if [ -f tools/objtool/fixdep ]; then cp -a tools/objtool/fixdep %{buildroot}/lib/modules/%{kverstr}/build/tools/objtool/ || : fi if [ -d arch/%{karch}/scripts ]; then cp -a arch/%{karch}/scripts %{buildroot}/lib/modules/%{kverstr}/build/arch/%{_arch} || : fi if [ -f arch/%{karch}/*lds ]; then cp -a arch/%{karch}/*lds %{buildroot}/lib/modules/%{kverstr}/build/arch/%{_arch}/ || : fi if [ -f arch/%{asmarch}/kernel/module.lds ]; then cp -a --parents arch/%{asmarch}/kernel/module.lds %{buildroot}/lib/modules/%{kverstr}/build/ fi find %{buildroot}/lib/modules/%{kverstr}/build/scripts \( -iname "*.o" -o -iname "*.cmd" \) -exec rm -f {} + %ifarch ppc64le cp -a --parents arch/powerpc/lib/crtsavres.[So] %{buildroot}/lib/modules/%{kverstr}/build/ %endif if [ -d arch/%{asmarch}/include ]; then cp -a --parents arch/%{asmarch}/include %{buildroot}/lib/modules/%{kverstr}/build/ fi %ifarch aarch64 # arch/arm64/include/asm/xen references arch/arm cp -a --parents arch/arm/include/asm/xen %{buildroot}/lib/modules/%{kverstr}/build/ # arch/arm64/include/asm/opcodes.h references arch/arm cp -a --parents arch/arm/include/asm/opcodes.h %{buildroot}/lib/modules/%{kverstr}/build/ %endif # include the machine specific headers for ARM variants, if available. %ifarch %{arm} if [ -d arch/%{asmarch}/mach-${Variant}/include ]; then cp -a --parents arch/%{asmarch}/mach-${Variant}/include %{buildroot}/lib/modules/%{kverstr}/build/ fi # include a few files for 'make prepare' cp -a --parents arch/arm/tools/gen-mach-types %{buildroot}/lib/modules/%{kverstr}/build/ cp -a --parents arch/arm/tools/mach-types %{buildroot}/lib/modules/%{kverstr}/build/ %endif cp -a include %{buildroot}/lib/modules/%{kverstr}/build/include %ifarch i686 x86_64 # files for 'make prepare' to succeed with kernel-devel cp -a --parents arch/x86/entry/syscalls/syscall_32.tbl %{buildroot}/lib/modules/%{kverstr}/build/ cp -a --parents arch/x86/entry/syscalls/syscall_64.tbl %{buildroot}/lib/modules/%{kverstr}/build/ cp -a --parents arch/x86/tools/relocs_32.c %{buildroot}/lib/modules/%{kverstr}/build/ cp -a --parents arch/x86/tools/relocs_64.c %{buildroot}/lib/modules/%{kverstr}/build/ cp -a --parents arch/x86/tools/relocs.c %{buildroot}/lib/modules/%{kverstr}/build/ cp -a --parents arch/x86/tools/relocs_common.c %{buildroot}/lib/modules/%{kverstr}/build/ cp -a --parents arch/x86/tools/relocs.h %{buildroot}/lib/modules/%{kverstr}/build/ cp -a --parents arch/x86/purgatory/purgatory.c %{buildroot}/lib/modules/%{kverstr}/build/ cp -a --parents arch/x86/purgatory/stack.S %{buildroot}/lib/modules/%{kverstr}/build/ cp -a --parents arch/x86/purgatory/setup-x86_64.S %{buildroot}/lib/modules/%{kverstr}/build/ cp -a --parents arch/x86/purgatory/entry64.S %{buildroot}/lib/modules/%{kverstr}/build/ cp -a --parents arch/x86/boot/string.h %{buildroot}/lib/modules/%{kverstr}/build/ cp -a --parents arch/x86/boot/string.c %{buildroot}/lib/modules/%{kverstr}/build/ cp -a --parents arch/x86/boot/ctype.h %{buildroot}/lib/modules/%{kverstr}/build/ cp -a --parents scripts/syscalltbl.sh %{buildroot}/lib/modules/%{kverstr}/build/ cp -a --parents scripts/syscallhdr.sh %{buildroot}/lib/modules/%{kverstr}/build/ cp -a --parents tools/arch/x86/include/asm %{buildroot}/lib/modules/%{kverstr}/build cp -a --parents tools/arch/x86/include/uapi/asm %{buildroot}/lib/modules/%{kverstr}/build cp -a --parents tools/objtool/arch/x86/lib %{buildroot}/lib/modules/%{kverstr}/build cp -a --parents tools/arch/x86/lib/ %{buildroot}/lib/modules/%{kverstr}/build cp -a --parents tools/arch/x86/tools/gen-insn-attr-x86.awk %{buildroot}/lib/modules/%{kverstr}/build cp -a --parents tools/objtool/arch/x86/ %{buildroot}/lib/modules/%{kverstr}/build %endif # Clean up intermediate tools files find %{buildroot}/lib/modules/%{kverstr}/build/tools \( -iname "*.o" -o -iname "*.cmd" \) -exec rm -f {} + # Make sure the Makefile, version.h, and auto.conf have a matching # timestamp so that external modules can be built touch -r %{buildroot}/lib/modules/%{kverstr}/build/Makefile \ %{buildroot}/lib/modules/%{kverstr}/build/include/generated/uapi/linux/version.h \ %{buildroot}/lib/modules/%{kverstr}/build/include/config/auto.conf find %{buildroot}/lib/modules/%{kverstr} -name "*.ko" -type f >modnames # mark modules executable so that strip-to-file can strip them xargs --no-run-if-empty chmod u+x < modnames # Generate a list of modules for block and networking. grep -F /drivers/ modnames | xargs --no-run-if-empty nm -upA | sed -n 's,^.*/\([^/]*\.ko\): *U \(.*\)$,\1 \2,p' > drivers.undef collect_modules_list() { sed -r -n -e "s/^([^ ]+) \\.?($2)\$/\\1/p" drivers.undef | LC_ALL=C sort -u > %{buildroot}/lib/modules/%{kverstr}/modules.$1 if [ ! -z "$3" ]; then sed -r -e "/^($3)\$/d" -i %{buildroot}/lib/modules/%{kverstr}/modules.$1 fi } collect_modules_list networking \ 'register_netdev|ieee80211_register_hw|usbnet_probe|phy_driver_register|rt(l_|2x00)(pci|usb)_probe|register_netdevice' collect_modules_list block \ 'ata_scsi_ioctl|scsi_add_host|scsi_add_host_with_dma|blk_alloc_queue|blk_init_queue|register_mtd_blktrans|scsi_esp_register|scsi_register_device_handler|blk_queue_physical_block_size' 'pktcdvd.ko|dm-mod.ko' collect_modules_list drm \ 'drm_open|drm_init' collect_modules_list modesetting \ 'drm_crtc_init' # detect missing or incorrect license tags ( find %{buildroot}/lib/modules/%{kverstr} -name '*.ko' | xargs /sbin/modinfo -l | \ grep -E -v 'GPL( v2)?$|Dual BSD/GPL$|Dual MPL/GPL$|GPL and additional rights$' ) && exit 1 remove_depmod_files() { # remove files that will be auto generated by depmod at rpm -i time pushd %{buildroot}/lib/modules/%{kverstr}/ rm -f modules.{alias,alias.bin,builtin.alias.bin,builtin.bin} \ modules.{dep,dep.bin,devname,softdep,symbols,symbols.bin} popd } remove_depmod_files mkdir -p %{buildroot}%{_prefix}/src/kernels mv %{buildroot}/lib/modules/%{kverstr}/build %{buildroot}%{_prefix}/src/kernels/%{kverstr} # This is going to create a broken link during the build, but we don't use # it after this point. We need the link to actually point to something # when kernel-devel is installed, and a relative link doesn't work across # the F17 UsrMove feature. ln -sf %{_prefix}/src/kernels/%{kverstr} %{buildroot}/lib/modules/%{kverstr}/build find %{buildroot}%{_prefix}/src/kernels -name ".*.cmd" -delete # cp -v System.map %{buildroot}/boot/System.map-%{kverstr} cp -v System.map %{buildroot}/lib/modules/%{kverstr}/System.map cp -v .config %{buildroot}/boot/config-%{kverstr} cp -v .config %{buildroot}/lib/modules/%{kverstr}/config (cd "%{buildroot}/boot/" && sha512hmac "vmlinuz-%{kverstr}" > ".vmlinuz-%{kverstr}.hmac") cp -v %{buildroot}/boot/vmlinuz-%{kverstr} %{buildroot}/lib/modules/%{kverstr}/vmlinuz (cd "%{buildroot}/lib/modules/%{kverstr}" && sha512hmac vmlinuz > .vmlinuz.hmac) # create dummy initramfs image to inflate the disk space requirement for the initramfs. 48M seems to be the right size nowadays with more and more hardware requiring initramfs-located firmware to work properly (for reference, Fedora has it set to 20M) dd if=/dev/zero of=%{buildroot}/boot/initramfs-%{kverstr}.img bs=1M count=48 %clean rm -rf %{buildroot} %post core if [ `uname -i` == "x86_64" -o `uname -i` == "i386" ] && [ -f /etc/sysconfig/kernel ]; then /bin/sed -r -i -e 's/^DEFAULTKERNEL=kernel-smp$/DEFAULTKERNEL=kernel/' /etc/sysconfig/kernel || exit $? fi %posttrans core /bin/kernel-install add %{kverstr} /lib/modules/%{kverstr}/vmlinuz || exit $? %preun core /bin/kernel-install remove %{kverstr} /lib/modules/%{kverstr}/vmlinuz || exit $? if [ -x /usr/sbin/weak-modules ] then /usr/sbin/weak-modules --remove-kernel %{kverstr} || exit $? fi %post devel if [ -f /etc/sysconfig/kernel ] then . /etc/sysconfig/kernel || exit $? fi if [ "$HARDLINK" != "no" -a -x /usr/bin/hardlink -a ! -e /run/ostree-booted ] then (cd /usr/src/kernels/%{kverstr} && /usr/bin/find . -type f | while read f; do hardlink -c /usr/src/kernels/*%{?dist}.*/$f $f 2>&1 >/dev/null done) fi %post modules /sbin/depmod -a %{kverstr} %postun modules /sbin/depmod -a %{kverstr} %files core %ghost %attr(0600, root, root) /boot/vmlinuz-%{kverstr} %ghost %attr(0600, root, root) /boot/System.map-%{kverstr} %ghost %attr(0600, root, root) /boot/initramfs-%{kverstr}.img %ghost %attr(0600, root, root) /boot/symvers-%{kverstr}.gz %ghost %attr(0644, root, root) /boot/config-%{kverstr} /boot/.vmlinuz-%{kverstr}.hmac %dir /lib/modules/%{kverstr}/ %dir /lib/modules/%{kverstr}/kernel/ /lib/modules/%{kverstr}/.vmlinuz.hmac /lib/modules/%{kverstr}/config /lib/modules/%{kverstr}/vmlinuz /lib/modules/%{kverstr}/System.map /lib/modules/%{kverstr}/symvers.gz %files modules %defattr (-, root, root) /lib/modules/%{kverstr}/* %exclude /lib/modules/%{kverstr}/.vmlinuz.hmac %exclude /lib/modules/%{kverstr}/config %exclude /lib/modules/%{kverstr}/vmlinuz %exclude /lib/modules/%{kverstr}/System.map %exclude /lib/modules/%{kverstr}/symvers.gz %exclude /lib/modules/%{kverstr}/build %exclude /lib/modules/%{kverstr}/source %files headers %defattr (-, root, root) /usr/include/* %files devel %defattr (-, root, root) /usr/src/kernels/%{kverstr} /lib/modules/%{kverstr}/build /lib/modules/%{kverstr}/source %files devel-matched %files