diff options
Diffstat (limited to '')
| -rwxr-xr-x | scripts/package/builddeb | 237 | ||||
| -rwxr-xr-x | scripts/package/buildtar | 156 | ||||
| -rwxr-xr-x | scripts/package/mkdebian | 246 | ||||
| -rwxr-xr-x | scripts/package/mkspec | 147 | ||||
| -rw-r--r-- | scripts/package/snapcraft.template | 14 |
5 files changed, 800 insertions, 0 deletions
diff --git a/scripts/package/builddeb b/scripts/package/builddeb new file mode 100755 index 000000000..91a502bb9 --- /dev/null +++ b/scripts/package/builddeb @@ -0,0 +1,237 @@ +#!/bin/sh +# +# builddeb 1.3 +# Copyright 2003 Wichert Akkerman <wichert@wiggy.net> +# +# Simple script to generate a deb package for a Linux kernel. All the +# complexity of what to do with a kernel after it is installed or removed +# is left to other scripts and packages: they can install scripts in the +# /etc/kernel/{pre,post}{inst,rm}.d/ directories (or an alternative location +# specified in KDEB_HOOKDIR) that will be called on package install and +# removal. + +set -e + +is_enabled() { + grep -q "^$1=y" include/config/auto.conf +} + +if_enabled_echo() { + if is_enabled "$1"; then + echo -n "$2" + elif [ $# -ge 3 ]; then + echo -n "$3" + fi +} + +create_package() { + local pname="$1" pdir="$2" + local dpkg_deb_opts + + mkdir -m 755 -p "$pdir/DEBIAN" + mkdir -p "$pdir/usr/share/doc/$pname" + cp debian/copyright "$pdir/usr/share/doc/$pname/" + cp debian/changelog "$pdir/usr/share/doc/$pname/changelog.Debian" + gzip -n -9 "$pdir/usr/share/doc/$pname/changelog.Debian" + sh -c "cd '$pdir'; find . -type f ! -path './DEBIAN/*' -printf '%P\0' \ + | xargs -r0 md5sum > DEBIAN/md5sums" + + # Fix ownership and permissions + if [ "$DEB_RULES_REQUIRES_ROOT" = "no" ]; then + dpkg_deb_opts="--root-owner-group" + else + chown -R root:root "$pdir" + fi + chmod -R go-w "$pdir" + # in case we are in a restrictive umask environment like 0077 + chmod -R a+rX "$pdir" + # in case we build in a setuid/setgid directory + chmod -R ug-s "$pdir" + + # Create the package + dpkg-gencontrol -p$pname -P"$pdir" + dpkg-deb $dpkg_deb_opts ${KDEB_COMPRESS:+-Z$KDEB_COMPRESS} --build "$pdir" .. +} + +deploy_kernel_headers () { + pdir=$1 + + rm -rf $pdir + + ( + cd $srctree + find . arch/$SRCARCH -maxdepth 1 -name Makefile\* + find include scripts -type f -o -type l + find arch/$SRCARCH -name Kbuild.platforms -o -name Platform + find $(find arch/$SRCARCH -name include -o -name scripts -type d) -type f + ) > debian/hdrsrcfiles + + { + if is_enabled CONFIG_STACK_VALIDATION; then + echo tools/objtool/objtool + fi + + find arch/$SRCARCH/include Module.symvers include scripts -type f + + if is_enabled CONFIG_GCC_PLUGINS; then + find scripts/gcc-plugins -name \*.so + fi + } > debian/hdrobjfiles + + destdir=$pdir/usr/src/linux-headers-$version + mkdir -p $destdir + tar -c -f - -C $srctree -T debian/hdrsrcfiles | tar -xf - -C $destdir + tar -c -f - -T debian/hdrobjfiles | tar -xf - -C $destdir + rm -f debian/hdrsrcfiles debian/hdrobjfiles + + # copy .config manually to be where it's expected to be + cp $KCONFIG_CONFIG $destdir/.config + + mkdir -p $pdir/lib/modules/$version/ + ln -s /usr/src/linux-headers-$version $pdir/lib/modules/$version/build +} + +deploy_libc_headers () { + pdir=$1 + + rm -rf $pdir + + $MAKE -f $srctree/Makefile headers + $MAKE -f $srctree/Makefile headers_install INSTALL_HDR_PATH=$pdir/usr + + # move asm headers to /usr/include/<libc-machine>/asm to match the structure + # used by Debian-based distros (to support multi-arch) + host_arch=$(dpkg-architecture -a$(cat debian/arch) -qDEB_HOST_MULTIARCH) + mkdir $pdir/usr/include/$host_arch + mv $pdir/usr/include/asm $pdir/usr/include/$host_arch/ +} + +version=$KERNELRELEASE +tmpdir=debian/linux-image +dbg_dir=debian/linux-image-dbg +packagename=linux-image-$version +dbg_packagename=$packagename-dbg + +if [ "$ARCH" = "um" ] ; then + packagename=user-mode-linux-$version +fi + +# Not all arches have the same installed path in debian +# XXX: have each arch Makefile export a variable of the canonical image install +# path instead +case $ARCH in +um) + installed_image_path="usr/bin/linux-$version" + ;; +parisc|mips|powerpc) + installed_image_path="boot/vmlinux-$version" + ;; +*) + installed_image_path="boot/vmlinuz-$version" +esac + +BUILD_DEBUG=$(if_enabled_echo CONFIG_DEBUG_INFO Yes) + +# Setup the directory structure +rm -rf "$tmpdir" "$dbg_dir" debian/files +mkdir -m 755 -p "$tmpdir/DEBIAN" +mkdir -p "$tmpdir/lib" "$tmpdir/boot" + +# Install the kernel +if [ "$ARCH" = "um" ] ; then + mkdir -p "$tmpdir/usr/lib/uml/modules/$version" "$tmpdir/usr/bin" "$tmpdir/usr/share/doc/$packagename" + cp System.map "$tmpdir/usr/lib/uml/modules/$version/System.map" + cp $KCONFIG_CONFIG "$tmpdir/usr/share/doc/$packagename/config" + gzip "$tmpdir/usr/share/doc/$packagename/config" +else + cp System.map "$tmpdir/boot/System.map-$version" + cp $KCONFIG_CONFIG "$tmpdir/boot/config-$version" +fi +cp "$($MAKE -s -f $srctree/Makefile image_name)" "$tmpdir/$installed_image_path" + +if is_enabled CONFIG_OF_EARLY_FLATTREE; then + # Only some architectures with OF support have this target + if [ -d "${srctree}/arch/$SRCARCH/boot/dts" ]; then + $MAKE -f $srctree/Makefile INSTALL_DTBS_PATH="$tmpdir/usr/lib/$packagename" dtbs_install + fi +fi + +if is_enabled CONFIG_MODULES; then + INSTALL_MOD_PATH="$tmpdir" $MAKE -f $srctree/Makefile modules_install + rm -f "$tmpdir/lib/modules/$version/build" + rm -f "$tmpdir/lib/modules/$version/source" + if [ "$ARCH" = "um" ] ; then + mv "$tmpdir/lib/modules/$version"/* "$tmpdir/usr/lib/uml/modules/$version/" + rmdir "$tmpdir/lib/modules/$version" + fi + if [ -n "$BUILD_DEBUG" ] ; then + for module in $(find $tmpdir/lib/modules/ -name *.ko -printf '%P\n'); do + module=lib/modules/$module + mkdir -p $(dirname $dbg_dir/usr/lib/debug/$module) + # only keep debug symbols in the debug file + $OBJCOPY --only-keep-debug $tmpdir/$module $dbg_dir/usr/lib/debug/$module + # strip original module from debug symbols + $OBJCOPY --strip-debug $tmpdir/$module + # then add a link to those + $OBJCOPY --add-gnu-debuglink=$dbg_dir/usr/lib/debug/$module $tmpdir/$module + done + + # resign stripped modules + if is_enabled CONFIG_MODULE_SIG_ALL; then + INSTALL_MOD_PATH="$tmpdir" $MAKE -f $srctree/Makefile modules_sign + fi + fi +fi + +# Install the maintainer scripts +# Note: hook scripts under /etc/kernel are also executed by official Debian +# kernel packages, as well as kernel packages built using make-kpkg. +# make-kpkg sets $INITRD to indicate whether an initramfs is wanted, and +# so do we; recent versions of dracut and initramfs-tools will obey this. +debhookdir=${KDEB_HOOKDIR:-/etc/kernel} +for script in postinst postrm preinst prerm ; do + mkdir -p "$tmpdir$debhookdir/$script.d" + cat <<EOF > "$tmpdir/DEBIAN/$script" +#!/bin/sh + +set -e + +# Pass maintainer script parameters to hook scripts +export DEB_MAINT_PARAMS="\$*" + +# Tell initramfs builder whether it's wanted +export INITRD=$(if_enabled_echo CONFIG_BLK_DEV_INITRD Yes No) + +test -d $debhookdir/$script.d && run-parts --arg="$version" --arg="/$installed_image_path" $debhookdir/$script.d +exit 0 +EOF + chmod 755 "$tmpdir/DEBIAN/$script" +done + +if [ "$ARCH" != "um" ]; then + if is_enabled CONFIG_MODULES; then + deploy_kernel_headers debian/linux-headers + create_package linux-headers-$version debian/linux-headers + fi + + deploy_libc_headers debian/linux-libc-dev + create_package linux-libc-dev debian/linux-libc-dev +fi + +create_package "$packagename" "$tmpdir" + +if [ -n "$BUILD_DEBUG" ] ; then + # Build debug package + # Different tools want the image in different locations + # perf + mkdir -p $dbg_dir/usr/lib/debug/lib/modules/$version/ + cp vmlinux $dbg_dir/usr/lib/debug/lib/modules/$version/ + # systemtap + mkdir -p $dbg_dir/usr/lib/debug/boot/ + ln -s ../lib/modules/$version/vmlinux $dbg_dir/usr/lib/debug/boot/vmlinux-$version + # kdump-tools + ln -s lib/modules/$version/vmlinux $dbg_dir/usr/lib/debug/vmlinux-$version + create_package "$dbg_packagename" "$dbg_dir" +fi + +exit 0 diff --git a/scripts/package/buildtar b/scripts/package/buildtar new file mode 100755 index 000000000..936198a90 --- /dev/null +++ b/scripts/package/buildtar @@ -0,0 +1,156 @@ +#!/bin/sh +# SPDX-License-Identifier: GPL-2.0 + +# +# buildtar 0.0.5 +# +# (C) 2004-2006 by Jan-Benedict Glaw <jbglaw@lug-owl.de> +# +# This script is used to compile a tarball from the currently +# prepared kernel. Based upon the builddeb script from +# Wichert Akkerman <wichert@wiggy.net>. +# + +set -e + +# +# Some variables and settings used throughout the script +# +tmpdir="${objtree}/tar-install" +tarball="${objtree}/linux-${KERNELRELEASE}-${ARCH}.tar" + + +# +# Figure out how to compress, if requested at all +# +case "${1}" in + dir-pkg|tar-pkg) + opts= + ;; + targz-pkg) + opts="-I ${KGZIP}" + tarball=${tarball}.gz + ;; + tarbz2-pkg) + opts="-I ${KBZIP2}" + tarball=${tarball}.bz2 + ;; + tarxz-pkg) + opts="-I ${XZ}" + tarball=${tarball}.xz + ;; + *) + echo "Unknown tarball target \"${1}\" requested, please add it to ${0}." >&2 + exit 1 + ;; +esac + + +# +# Clean-up and re-create the temporary directory +# +rm -rf -- "${tmpdir}" +mkdir -p -- "${tmpdir}/boot" +dirs=boot + + +# +# Try to install dtbs +# +if grep -q '^CONFIG_OF_EARLY_FLATTREE=y' include/config/auto.conf; then + # Only some architectures with OF support have this target + if [ -d "${srctree}/arch/${SRCARCH}/boot/dts" ]; then + $MAKE ARCH="${ARCH}" -f ${srctree}/Makefile INSTALL_DTBS_PATH="${tmpdir}/boot/dtbs/${KERNELRELEASE}" dtbs_install + fi +fi + + +# +# Try to install modules +# +if grep -q '^CONFIG_MODULES=y' include/config/auto.conf; then + make ARCH="${ARCH}" -f ${srctree}/Makefile INSTALL_MOD_PATH="${tmpdir}" modules_install + dirs="$dirs lib" +fi + + +# +# Install basic kernel files +# +cp -v -- "${objtree}/System.map" "${tmpdir}/boot/System.map-${KERNELRELEASE}" +cp -v -- "${KCONFIG_CONFIG}" "${tmpdir}/boot/config-${KERNELRELEASE}" +cp -v -- "${objtree}/vmlinux" "${tmpdir}/boot/vmlinux-${KERNELRELEASE}" + + +# +# Install arch-specific kernel image(s) +# +case "${ARCH}" in + x86|i386|x86_64) + [ -f "${objtree}/arch/x86/boot/bzImage" ] && cp -v -- "${objtree}/arch/x86/boot/bzImage" "${tmpdir}/boot/vmlinuz-${KERNELRELEASE}" + ;; + alpha) + [ -f "${objtree}/arch/alpha/boot/vmlinux.gz" ] && cp -v -- "${objtree}/arch/alpha/boot/vmlinux.gz" "${tmpdir}/boot/vmlinuz-${KERNELRELEASE}" + ;; + parisc*) + [ -f "${KBUILD_IMAGE}" ] && cp -v -- "${KBUILD_IMAGE}" "${tmpdir}/boot/vmlinux-${KERNELRELEASE}" + [ -f "${objtree}/lifimage" ] && cp -v -- "${objtree}/lifimage" "${tmpdir}/boot/lifimage-${KERNELRELEASE}" + ;; + mips) + if [ -f "${objtree}/arch/mips/boot/compressed/vmlinux.bin" ]; then + cp -v -- "${objtree}/arch/mips/boot/compressed/vmlinux.bin" "${tmpdir}/boot/vmlinuz-${KERNELRELEASE}" + elif [ -f "${objtree}/arch/mips/boot/compressed/vmlinux.ecoff" ]; then + cp -v -- "${objtree}/arch/mips/boot/compressed/vmlinux.ecoff" "${tmpdir}/boot/vmlinuz-${KERNELRELEASE}" + elif [ -f "${objtree}/arch/mips/boot/compressed/vmlinux.srec" ]; then + cp -v -- "${objtree}/arch/mips/boot/compressed/vmlinux.srec" "${tmpdir}/boot/vmlinuz-${KERNELRELEASE}" + elif [ -f "${objtree}/vmlinux.32" ]; then + cp -v -- "${objtree}/vmlinux.32" "${tmpdir}/boot/vmlinux-${KERNELRELEASE}" + elif [ -f "${objtree}/vmlinux.64" ]; then + cp -v -- "${objtree}/vmlinux.64" "${tmpdir}/boot/vmlinux-${KERNELRELEASE}" + elif [ -f "${objtree}/arch/mips/boot/vmlinux.bin" ]; then + cp -v -- "${objtree}/arch/mips/boot/vmlinux.bin" "${tmpdir}/boot/vmlinux-${KERNELRELEASE}" + elif [ -f "${objtree}/arch/mips/boot/vmlinux.ecoff" ]; then + cp -v -- "${objtree}/arch/mips/boot/vmlinux.ecoff" "${tmpdir}/boot/vmlinux-${KERNELRELEASE}" + elif [ -f "${objtree}/arch/mips/boot/vmlinux.srec" ]; then + cp -v -- "${objtree}/arch/mips/boot/vmlinux.srec" "${tmpdir}/boot/vmlinux-${KERNELRELEASE}" + elif [ -f "${objtree}/vmlinux" ]; then + cp -v -- "${objtree}/vmlinux" "${tmpdir}/boot/vmlinux-${KERNELRELEASE}" + fi + ;; + arm64) + for i in Image.bz2 Image.gz Image.lz4 Image.lzma Image.lzo ; do + if [ -f "${objtree}/arch/arm64/boot/${i}" ] ; then + cp -v -- "${objtree}/arch/arm64/boot/${i}" "${tmpdir}/boot/vmlinuz-${KERNELRELEASE}" + break + fi + done + ;; + *) + [ -f "${KBUILD_IMAGE}" ] && cp -v -- "${KBUILD_IMAGE}" "${tmpdir}/boot/vmlinux-kbuild-${KERNELRELEASE}" + echo "" >&2 + echo '** ** ** WARNING ** ** **' >&2 + echo "" >&2 + echo "Your architecture did not define any architecture-dependent files" >&2 + echo "to be placed into the tarball. Please add those to ${0} ..." >&2 + echo "" >&2 + sleep 5 + ;; +esac + +if [ "${1}" = dir-pkg ]; then + echo "Kernel tree successfully created in $tmpdir" + exit 0 +fi + +# +# Create the tarball +# +if tar --owner=root --group=root --help >/dev/null 2>&1; then + opts="$opts --owner=root --group=root" +fi + +tar cf $tarball -C $tmpdir $opts $dirs + +echo "Tarball successfully created in $tarball" + +exit 0 diff --git a/scripts/package/mkdebian b/scripts/package/mkdebian new file mode 100755 index 000000000..32d528a36 --- /dev/null +++ b/scripts/package/mkdebian @@ -0,0 +1,246 @@ +#!/bin/sh +# +# Copyright 2003 Wichert Akkerman <wichert@wiggy.net> +# +# Simple script to generate a debian/ directory for a Linux kernel. + +set -e + +is_enabled() { + grep -q "^$1=y" include/config/auto.conf +} + +if_enabled_echo() { + if is_enabled "$1"; then + echo -n "$2" + elif [ $# -ge 3 ]; then + echo -n "$3" + fi +} + +set_debarch() { + if [ -n "$KBUILD_DEBARCH" ] ; then + debarch="$KBUILD_DEBARCH" + return + fi + + # Attempt to find the correct Debian architecture + case "$UTS_MACHINE" in + i386|ia64|alpha|m68k|riscv*) + debarch="$UTS_MACHINE" ;; + x86_64) + debarch=amd64 ;; + sparc*) + debarch=sparc$(if_enabled_echo CONFIG_64BIT 64) ;; + s390*) + debarch=s390x ;; + ppc*) + if is_enabled CONFIG_64BIT; then + debarch=ppc64$(if_enabled_echo CONFIG_CPU_LITTLE_ENDIAN el) + else + debarch=powerpc$(if_enabled_echo CONFIG_SPE spe) + fi + ;; + parisc*) + debarch=hppa ;; + mips*) + if is_enabled CONFIG_CPU_LITTLE_ENDIAN; then + debarch=mips$(if_enabled_echo CONFIG_64BIT 64)$(if_enabled_echo CONFIG_CPU_MIPSR6 r6)el + elif is_enabled CONFIG_CPU_MIPSR6; then + debarch=mips$(if_enabled_echo CONFIG_64BIT 64)r6 + else + debarch=mips + fi + ;; + aarch64|arm64) + debarch=arm64 ;; + arm*) + if is_enabled CONFIG_AEABI; then + debarch=arm$(if_enabled_echo CONFIG_VFP hf el) + else + debarch=arm + fi + ;; + openrisc) + debarch=or1k ;; + sh) + if is_enabled CONFIG_CPU_SH3; then + debarch=sh3$(if_enabled_echo CONFIG_CPU_BIG_ENDIAN eb) + elif is_enabled CONFIG_CPU_SH4; then + debarch=sh4$(if_enabled_echo CONFIG_CPU_BIG_ENDIAN eb) + fi + ;; + esac + if [ -z "$debarch" ]; then + debarch=$(dpkg-architecture -qDEB_HOST_ARCH) + echo "" >&2 + echo "** ** ** WARNING ** ** **" >&2 + echo "" >&2 + echo "Your architecture doesn't have its equivalent" >&2 + echo "Debian userspace architecture defined!" >&2 + echo "Falling back to the current host architecture ($debarch)." >&2 + echo "Please add support for $UTS_MACHINE to ${0} ..." >&2 + echo "" >&2 + fi +} + +# Some variables and settings used throughout the script +version=$KERNELRELEASE +if [ -n "$KDEB_PKGVERSION" ]; then + packageversion=$KDEB_PKGVERSION + revision=${packageversion##*-} +else + revision=$(cat .version 2>/dev/null||echo 1) + packageversion=$version-$revision +fi +sourcename=$KDEB_SOURCENAME + +if [ "$ARCH" = "um" ] ; then + packagename=user-mode-linux +else + packagename=linux-image +fi + +debarch= +set_debarch + +email=${DEBEMAIL-$EMAIL} + +# use email string directly if it contains <email> +if echo $email | grep -q '<.*>'; then + maintainer=$email +else + # or construct the maintainer string + user=${KBUILD_BUILD_USER-$(id -nu)} + name=${DEBFULLNAME-$user} + if [ -z "$email" ]; then + buildhost=${KBUILD_BUILD_HOST-$(hostname -f 2>/dev/null || hostname)} + email="$user@$buildhost" + fi + maintainer="$name <$email>" +fi + +# Try to determine distribution +if [ -n "$KDEB_CHANGELOG_DIST" ]; then + distribution=$KDEB_CHANGELOG_DIST +# In some cases lsb_release returns the codename as n/a, which breaks dpkg-parsechangelog +elif distribution=$(lsb_release -cs 2>/dev/null) && [ -n "$distribution" ] && [ "$distribution" != "n/a" ]; then + : # nothing to do in this case +else + distribution="unstable" + echo >&2 "Using default distribution of 'unstable' in the changelog" + echo >&2 "Install lsb-release or set \$KDEB_CHANGELOG_DIST explicitly" +fi + +mkdir -p debian/source/ +echo "1.0" > debian/source/format + +echo $debarch > debian/arch +extra_build_depends=", $(if_enabled_echo CONFIG_UNWINDER_ORC libelf-dev:native)" +extra_build_depends="$extra_build_depends, $(if_enabled_echo CONFIG_SYSTEM_TRUSTED_KEYRING libssl-dev:native)" + +# Generate a simple changelog template +cat <<EOF > debian/changelog +$sourcename ($packageversion) $distribution; urgency=low + + * Custom built Linux kernel. + + -- $maintainer $(date -R) +EOF + +# Generate copyright file +cat <<EOF > debian/copyright +This is a packacked upstream version of the Linux kernel. + +The sources may be found at most Linux archive sites, including: +https://www.kernel.org/pub/linux/kernel + +Copyright: 1991 - 2018 Linus Torvalds and others. + +The git repository for mainline kernel development is at: +git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; version 2 dated June, 1991. + +On Debian GNU/Linux systems, the complete text of the GNU General Public +License version 2 can be found in \`/usr/share/common-licenses/GPL-2'. +EOF + +# Generate a control file +cat <<EOF > debian/control +Source: $sourcename +Section: kernel +Priority: optional +Maintainer: $maintainer +Rules-Requires-Root: no +Build-Depends: bc, rsync, kmod, cpio, bison, flex | flex:native $extra_build_depends +Homepage: https://www.kernel.org/ + +Package: $packagename-$version +Architecture: $debarch +Description: Linux kernel, version $version + This package contains the Linux kernel, modules and corresponding other + files, version: $version. + +Package: linux-libc-dev +Section: devel +Provides: linux-kernel-headers +Architecture: $debarch +Description: Linux support headers for userspace development + This package provides userspaces headers from the Linux kernel. These headers + are used by the installed headers for GNU glibc and other system libraries. +Multi-Arch: same +EOF + +if is_enabled CONFIG_MODULES; then +cat <<EOF >> debian/control + +Package: linux-headers-$version +Architecture: $debarch +Description: Linux kernel headers for $version on $debarch + This package provides kernel header files for $version on $debarch + . + This is useful for people who need to build external modules +EOF +fi + +if is_enabled CONFIG_DEBUG_INFO; then +cat <<EOF >> debian/control + +Package: linux-image-$version-dbg +Section: debug +Architecture: $debarch +Description: Linux kernel debugging symbols for $version + This package will come in handy if you need to debug the kernel. It provides + all the necessary debug symbols for the kernel and its modules. +EOF +fi + +cat <<EOF > debian/rules +#!$(command -v $MAKE) -f + +srctree ?= . + +build-indep: +build-arch: + \$(MAKE) KERNELRELEASE=${version} ARCH=${ARCH} \ + KBUILD_BUILD_VERSION=${revision} -f \$(srctree)/Makefile + +build: build-arch + +binary-indep: +binary-arch: build-arch + \$(MAKE) KERNELRELEASE=${version} ARCH=${ARCH} \ + KBUILD_BUILD_VERSION=${revision} -f \$(srctree)/Makefile intdeb-pkg + +clean: + rm -rf debian/files debian/linux-* + \$(MAKE) clean + +binary: binary-arch +EOF +chmod +x debian/rules + +exit 0 diff --git a/scripts/package/mkspec b/scripts/package/mkspec new file mode 100755 index 000000000..951cc60e5 --- /dev/null +++ b/scripts/package/mkspec @@ -0,0 +1,147 @@ +#!/bin/sh +# +# Output a simple RPM spec file. +# This version assumes a minimum of RPM 4.0.3. +# +# The only gothic bit here is redefining install_post to avoid +# stripping the symbols from files in the kernel which we want +# +# Patched for non-x86 by Opencon (L) 2002 <opencon@rio.skydome.net> +# + +# how we were called determines which rpms we build and how we build them +if [ "$1" = prebuilt ]; then + S=DEL + MAKE="$MAKE -f $srctree/Makefile" +else + S= +fi + +if grep -q CONFIG_MODULES=y .config; then + M= +else + M=DEL +fi + +if grep -q CONFIG_DRM=y .config; then + PROVIDES=kernel-drm +fi + +PROVIDES="$PROVIDES kernel-$KERNELRELEASE" +__KERNELRELEASE=$(echo $KERNELRELEASE | sed -e "s/-/_/g") +EXCLUDES="$RCS_TAR_IGNORE --exclude=*vmlinux* --exclude=*.mod \ +--exclude=*.o --exclude=*.ko --exclude=*.cmd --exclude=Documentation \ +--exclude=.config.old --exclude=.missing-syscalls.d --exclude=*.s" + +# We can label the here-doc lines for conditional output to the spec file +# +# Labels: +# $S: this line is enabled only when building source package +# $M: this line is enabled only when CONFIG_MODULES is enabled +sed -e '/^DEL/d' -e 's/^\t*//' <<EOF + Name: kernel + Summary: The Linux Kernel + Version: $__KERNELRELEASE + Release: $(cat .version 2>/dev/null || echo 1) + License: GPL + Group: System Environment/Kernel + Vendor: The Linux Community + URL: https://www.kernel.org +$S Source: kernel-$__KERNELRELEASE.tar.gz + Provides: $PROVIDES + %define __spec_install_post /usr/lib/rpm/brp-compress || : + %define debug_package %{nil} + + %description + The Linux Kernel, the operating system core itself + + %package headers + Summary: Header files for the Linux kernel for use by glibc + Group: Development/System + Obsoletes: kernel-headers + Provides: kernel-headers = %{version} + %description headers + Kernel-headers includes the C header files that specify the interface + between the Linux kernel and userspace libraries and programs. The + header files define structures and constants that are needed for + building most standard programs and are also needed for rebuilding the + glibc package. + +$S$M %package devel +$S$M Summary: Development package for building kernel modules to match the $__KERNELRELEASE kernel +$S$M Group: System Environment/Kernel +$S$M AutoReqProv: no +$S$M %description -n kernel-devel +$S$M This package provides kernel headers and makefiles sufficient to build modules +$S$M against the $__KERNELRELEASE kernel package. +$S$M +$S %prep +$S %setup -q +$S +$S %build +$S $MAKE %{?_smp_mflags} KBUILD_BUILD_VERSION=%{release} +$S + %install + mkdir -p %{buildroot}/boot + %ifarch ia64 + mkdir -p %{buildroot}/boot/efi + cp \$($MAKE -s image_name) %{buildroot}/boot/efi/vmlinuz-$KERNELRELEASE + ln -s efi/vmlinuz-$KERNELRELEASE %{buildroot}/boot/ + %else + cp \$($MAKE -s image_name) %{buildroot}/boot/vmlinuz-$KERNELRELEASE + %endif +$M $MAKE %{?_smp_mflags} INSTALL_MOD_PATH=%{buildroot} modules_install + $MAKE %{?_smp_mflags} INSTALL_HDR_PATH=%{buildroot}/usr headers_install + cp System.map %{buildroot}/boot/System.map-$KERNELRELEASE + cp .config %{buildroot}/boot/config-$KERNELRELEASE + bzip2 -9 --keep vmlinux + mv vmlinux.bz2 %{buildroot}/boot/vmlinux-$KERNELRELEASE.bz2 +$S$M rm -f %{buildroot}/lib/modules/$KERNELRELEASE/build +$S$M rm -f %{buildroot}/lib/modules/$KERNELRELEASE/source +$S$M mkdir -p %{buildroot}/usr/src/kernels/$KERNELRELEASE +$S$M tar cf - $EXCLUDES . | tar xf - -C %{buildroot}/usr/src/kernels/$KERNELRELEASE +$S$M cd %{buildroot}/lib/modules/$KERNELRELEASE +$S$M ln -sf /usr/src/kernels/$KERNELRELEASE build +$S$M ln -sf /usr/src/kernels/$KERNELRELEASE source + + %clean + rm -rf %{buildroot} + + %post + if [ -x /sbin/installkernel -a -r /boot/vmlinuz-$KERNELRELEASE -a -r /boot/System.map-$KERNELRELEASE ]; then + cp /boot/vmlinuz-$KERNELRELEASE /boot/.vmlinuz-$KERNELRELEASE-rpm + cp /boot/System.map-$KERNELRELEASE /boot/.System.map-$KERNELRELEASE-rpm + rm -f /boot/vmlinuz-$KERNELRELEASE /boot/System.map-$KERNELRELEASE + /sbin/installkernel $KERNELRELEASE /boot/.vmlinuz-$KERNELRELEASE-rpm /boot/.System.map-$KERNELRELEASE-rpm + rm -f /boot/.vmlinuz-$KERNELRELEASE-rpm /boot/.System.map-$KERNELRELEASE-rpm + fi + + %preun + if [ -x /sbin/new-kernel-pkg ]; then + new-kernel-pkg --remove $KERNELRELEASE --rminitrd --initrdfile=/boot/initramfs-$KERNELRELEASE.img + elif [ -x /usr/bin/kernel-install ]; then + kernel-install remove $KERNELRELEASE + fi + + %postun + if [ -x /sbin/update-bootloader ]; then + /sbin/update-bootloader --remove $KERNELRELEASE + fi + + %files + %defattr (-, root, root) +$M /lib/modules/$KERNELRELEASE +$M %exclude /lib/modules/$KERNELRELEASE/build +$M %exclude /lib/modules/$KERNELRELEASE/source + /boot/* + + %files headers + %defattr (-, root, root) + /usr/include +$S$M +$S$M %files devel +$S$M %defattr (-, root, root) +$S$M /usr/src/kernels/$KERNELRELEASE +$S$M /lib/modules/$KERNELRELEASE/build +$S$M /lib/modules/$KERNELRELEASE/source +EOF diff --git a/scripts/package/snapcraft.template b/scripts/package/snapcraft.template new file mode 100644 index 000000000..626d278e4 --- /dev/null +++ b/scripts/package/snapcraft.template @@ -0,0 +1,14 @@ +name: kernel +version: KERNELRELEASE +summary: Linux kernel +description: The upstream Linux kernel +grade: stable +confinement: strict +type: kernel + +parts: + kernel: + plugin: kernel + source: SRCTREE + source-type: tar + kernel-with-firmware: false |