diff options
Diffstat (limited to 'scripts/package')
| -rwxr-xr-x | scripts/package/builddeb | 106 | ||||
| -rwxr-xr-x | scripts/package/buildtar | 8 | ||||
| -rwxr-xr-x | scripts/package/deb-build-option | 14 | ||||
| -rw-r--r-- | scripts/package/debian/copyright | 16 | ||||
| -rwxr-xr-x | scripts/package/debian/rules | 35 | ||||
| -rwxr-xr-x | scripts/package/install-extmod-build | 2 | ||||
| -rw-r--r-- | scripts/package/kernel.spec | 28 | ||||
| -rwxr-xr-x | scripts/package/mkdebian | 28 | ||||
| -rw-r--r-- | scripts/package/snapcraft.template | 2 |
9 files changed, 93 insertions, 146 deletions
diff --git a/scripts/package/builddeb b/scripts/package/builddeb index d7dd0d04c7..bf96a3c246 100755 --- a/scripts/package/builddeb +++ b/scripts/package/builddeb @@ -25,35 +25,20 @@ if_enabled_echo() { } 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 "$pdir" - fi - # a+rX in case we are in a restrictive umask environment like 0077 - # ug-s in case we build in a setuid/setgid directory - chmod -R go-w,a+rX,ug-s "$pdir" - - # Create the package - dpkg-gencontrol -p$pname -P"$pdir" - dpkg-deb $dpkg_deb_opts ${KDEB_COMPRESS:+-Z$KDEB_COMPRESS} --build "$pdir" .. + export DH_OPTIONS="-p${1}" + + dh_installdocs + dh_installchangelogs + dh_compress + dh_fixperms + dh_gencontrol + dh_md5sums + dh_builddeb -- ${KDEB_COMPRESS:+-Z$KDEB_COMPRESS} } install_linux_image () { - pdir=$1 - pname=$2 + pname=$1 + pdir=debian/$1 rm -rf ${pdir} @@ -62,7 +47,7 @@ install_linux_image () { ${MAKE} -f ${srctree}/Makefile INSTALL_DTBS_PATH="${pdir}/usr/lib/linux-image-${KERNELRELEASE}" dtbs_install fi - ${MAKE} -f ${srctree}/Makefile INSTALL_MOD_PATH="${pdir}" modules_install + ${MAKE} -f ${srctree}/Makefile INSTALL_MOD_PATH="${pdir}" INSTALL_MOD_STRIP=1 modules_install rm -f "${pdir}/lib/modules/${KERNELRELEASE}/build" # Install the kernel @@ -122,26 +107,22 @@ install_linux_image () { } install_linux_image_dbg () { - pdir=$1 - image_pdir=$2 + pdir=debian/$1 rm -rf ${pdir} - for module in $(find ${image_pdir}/lib/modules/ -name *.ko -printf '%P\n'); do - module=lib/modules/${module} - mkdir -p $(dirname ${pdir}/usr/lib/debug/${module}) - # only keep debug symbols in the debug file - ${OBJCOPY} --only-keep-debug ${image_pdir}/${module} ${pdir}/usr/lib/debug/${module} - # strip original module from debug symbols - ${OBJCOPY} --strip-debug ${image_pdir}/${module} - # then add a link to those - ${OBJCOPY} --add-gnu-debuglink=${pdir}/usr/lib/debug/${module} ${image_pdir}/${module} - done + # Parse modules.order directly because 'make modules_install' may sign, + # compress modules, and then run unneeded depmod. + while read -r mod; do + mod="${mod%.o}.ko" + dbg="${pdir}/usr/lib/debug/lib/modules/${KERNELRELEASE}/kernel/${mod}" + buildid=$("${READELF}" -n "${mod}" | sed -n 's@^.*Build ID: \(..\)\(.*\)@\1/\2@p') + link="${pdir}/usr/lib/debug/.build-id/${buildid}.debug" - # re-sign stripped modules - if is_enabled CONFIG_MODULE_SIG_ALL; then - ${MAKE} -f ${srctree}/Makefile INSTALL_MOD_PATH="${image_pdir}" modules_sign - fi + mkdir -p "${dbg%/*}" "${link%/*}" + "${OBJCOPY}" --only-keep-debug "${mod}" "${dbg}" + ln -sf --relative "${dbg}" "${link}" + done < modules.order # Build debug package # Different tools want the image in different locations @@ -156,8 +137,8 @@ install_linux_image_dbg () { } install_kernel_headers () { - pdir=$1 - version=$2 + pdir=debian/$1 + version=${1#linux-headers-} rm -rf $pdir @@ -168,18 +149,16 @@ install_kernel_headers () { } install_libc_headers () { - pdir=$1 + pdir=debian/$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=$(dpkg-architecture -a$DEB_HOST_ARCH -qDEB_HOST_MULTIARCH) - mkdir $pdir/usr/include/$host_arch - mv $pdir/usr/include/asm $pdir/usr/include/$host_arch/ + mkdir "$pdir/usr/include/${DEB_HOST_MULTIARCH}" + mv "$pdir/usr/include/asm" "$pdir/usr/include/${DEB_HOST_MULTIARCH}" } rm -f debian/files @@ -190,30 +169,13 @@ for package in ${packages_enabled} do case ${package} in *-dbg) - # This must be done after linux-image, that is, we expect the - # debug package appears after linux-image in debian/control. - install_linux_image_dbg debian/linux-image-dbg debian/linux-image;; - linux-image-*|user-mode-linux-*) - install_linux_image debian/linux-image ${package};; - linux-libc-dev) - install_libc_headers debian/linux-libc-dev;; - linux-headers-*) - install_kernel_headers debian/linux-headers ${package#linux-headers-};; - esac -done - -for package in ${packages_enabled} -do - case ${package} in - *-dbg) - create_package ${package} debian/linux-image-dbg;; + install_linux_image_dbg "${package}";; linux-image-*|user-mode-linux-*) - create_package ${package} debian/linux-image;; + install_linux_image "${package}";; linux-libc-dev) - create_package ${package} debian/linux-libc-dev;; + install_libc_headers "${package}";; linux-headers-*) - create_package ${package} debian/linux-headers;; + install_kernel_headers "${package}";; esac + create_package "${package}" done - -exit 0 diff --git a/scripts/package/buildtar b/scripts/package/buildtar index 65b4ea5029..72c91a1b83 100755 --- a/scripts/package/buildtar +++ b/scripts/package/buildtar @@ -23,7 +23,6 @@ tmpdir=$1 # rm -rf -- "${tmpdir}" mkdir -p -- "${tmpdir}/boot" -dirs=boot # @@ -38,12 +37,9 @@ fi # -# Try to install modules +# Install modules # -if grep -q '^CONFIG_MODULES=y' include/config/auto.conf; then - make ARCH="${ARCH}" -f ${srctree}/Makefile INSTALL_MOD_PATH="${tmpdir}" modules_install - dirs="$dirs lib" -fi +make ARCH="${ARCH}" -f ${srctree}/Makefile INSTALL_MOD_PATH="${tmpdir}" modules_install # diff --git a/scripts/package/deb-build-option b/scripts/package/deb-build-option deleted file mode 100755 index 7950eff017..0000000000 --- a/scripts/package/deb-build-option +++ /dev/null @@ -1,14 +0,0 @@ -#!/bin/sh -# SPDX-License-Identifier: GPL-2.0-only - -# Set up CROSS_COMPILE if not defined yet -if [ "${CROSS_COMPILE+set}" != "set" -a "${DEB_HOST_ARCH}" != "${DEB_BUILD_ARCH}" ]; then - echo CROSS_COMPILE=${DEB_HOST_GNU_TYPE}- -fi - -version=$(dpkg-parsechangelog -S Version) -debian_revision="${version##*-}" - -if [ "${version}" != "${debian_revision}" ]; then - echo KBUILD_BUILD_VERSION=${debian_revision} -fi diff --git a/scripts/package/debian/copyright b/scripts/package/debian/copyright new file mode 100644 index 0000000000..4f1f06221f --- /dev/null +++ b/scripts/package/debian/copyright @@ -0,0 +1,16 @@ +This is a packaged upstream version of the Linux kernel. + +The sources may be found at most Linux archive sites, including: +https://www.kernel.org/pub/linux/kernel + +Copyright: 1991 - 2023 Linus Torvalds and others. + +The git repository for mainline kernel development is at: +git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; version 2 dated June, 1991. + +On Debian GNU/Linux systems, the complete text of the GNU General Public +License version 2 can be found in `/usr/share/common-licenses/GPL-2'. diff --git a/scripts/package/debian/rules b/scripts/package/debian/rules index 3dafa9496c..0983077800 100755 --- a/scripts/package/debian/rules +++ b/scripts/package/debian/rules @@ -1,33 +1,46 @@ #!/usr/bin/make -f # SPDX-License-Identifier: GPL-2.0-only -include debian/rules.vars +# in case debian/rules is executed directly +export DEB_RULES_REQUIRES_ROOT := no -srctree ?= . +include debian/rules.vars ifneq (,$(filter-out parallel=1,$(filter parallel=%,$(DEB_BUILD_OPTIONS)))) NUMJOBS = $(patsubst parallel=%,%,$(filter parallel=%,$(DEB_BUILD_OPTIONS))) MAKEFLAGS += -j$(NUMJOBS) endif +revision = $(lastword $(subst -, ,$(shell dpkg-parsechangelog -S Version))) +CROSS_COMPILE ?= $(filter-out $(DEB_BUILD_GNU_TYPE)-, $(DEB_HOST_GNU_TYPE)-) +make-opts = ARCH=$(ARCH) KERNELRELEASE=$(KERNELRELEASE) KBUILD_BUILD_VERSION=$(revision) $(addprefix CROSS_COMPILE=,$(CROSS_COMPILE)) + .PHONY: binary binary-indep binary-arch binary: binary-arch binary-indep binary-indep: build-indep binary-arch: build-arch - $(MAKE) -f $(srctree)/Makefile ARCH=$(ARCH) \ - KERNELRELEASE=$(KERNELRELEASE) \ - run-command KBUILD_RUN_COMMAND=+$(srctree)/scripts/package/builddeb + $(MAKE) $(make-opts) \ + run-command KBUILD_RUN_COMMAND='+$$(srctree)/scripts/package/builddeb' .PHONY: build build-indep build-arch build: build-arch build-indep build-indep: build-arch: - $(MAKE) -f $(srctree)/Makefile ARCH=$(ARCH) \ - KERNELRELEASE=$(KERNELRELEASE) \ - $(shell $(srctree)/scripts/package/deb-build-option) \ - olddefconfig all + $(MAKE) $(make-opts) olddefconfig + $(MAKE) $(make-opts) $(if $(filter um,$(ARCH)),,headers) all .PHONY: clean clean: - rm -rf debian/files debian/linux-* - $(MAKE) -f $(srctree)/Makefile ARCH=$(ARCH) clean + rm -rf debian/files debian/linux-* debian/deb-env.vars* + $(MAKE) ARCH=$(ARCH) clean + +# If DEB_HOST_ARCH is empty, it is likely that debian/rules was executed +# directly. Run 'dpkg-architecture --print-set --print-format=make' to +# generate a makefile construct that exports all DEB_* variables. +ifndef DEB_HOST_ARCH +include debian/deb-env.vars + +debian/deb-env.vars: + dpkg-architecture -a$$(cat debian/arch) --print-set --print-format=make > $@.tmp + mv $@.tmp $@ +endif diff --git a/scripts/package/install-extmod-build b/scripts/package/install-extmod-build index 8a7051fad0..76e0765dfc 100755 --- a/scripts/package/install-extmod-build +++ b/scripts/package/install-extmod-build @@ -20,7 +20,7 @@ mkdir -p "${destdir}" 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 "arch/${SRCARCH}" -name include -o -name scripts -type d + find "arch/${SRCARCH}" -name include -type d ) | tar -c -f - -C "${srctree}" -T - | tar -xf - -C "${destdir}" { diff --git a/scripts/package/kernel.spec b/scripts/package/kernel.spec index 3eee0143e0..f58726671f 100644 --- a/scripts/package/kernel.spec +++ b/scripts/package/kernel.spec @@ -55,18 +55,12 @@ patch -p1 < %{SOURCE2} %{make} %{makeflags} KERNELRELEASE=%{KERNELRELEASE} KBUILD_BUILD_VERSION=%{release} %install -mkdir -p %{buildroot}/boot -%ifarch ia64 -mkdir -p %{buildroot}/boot/efi -cp $(%{make} %{makeflags} -s image_name) %{buildroot}/boot/efi/vmlinuz-%{KERNELRELEASE} -ln -s efi/vmlinuz-%{KERNELRELEASE} %{buildroot}/boot/ -%else -cp $(%{make} %{makeflags} -s image_name) %{buildroot}/boot/vmlinuz-%{KERNELRELEASE} -%endif +mkdir -p %{buildroot}/lib/modules/%{KERNELRELEASE} +cp $(%{make} %{makeflags} -s image_name) %{buildroot}/lib/modules/%{KERNELRELEASE}/vmlinuz %{make} %{makeflags} INSTALL_MOD_PATH=%{buildroot} modules_install %{make} %{makeflags} INSTALL_HDR_PATH=%{buildroot}/usr headers_install -cp System.map %{buildroot}/boot/System.map-%{KERNELRELEASE} -cp .config %{buildroot}/boot/config-%{KERNELRELEASE} +cp System.map %{buildroot}/lib/modules/%{KERNELRELEASE} +cp .config %{buildroot}/lib/modules/%{KERNELRELEASE}/config ln -fns /usr/src/kernels/%{KERNELRELEASE} %{buildroot}/lib/modules/%{KERNELRELEASE}/build %if %{with_devel} %{make} %{makeflags} run-command KBUILD_RUN_COMMAND='${srctree}/scripts/package/install-extmod-build %{buildroot}/usr/src/kernels/%{KERNELRELEASE}' @@ -76,13 +70,14 @@ ln -fns /usr/src/kernels/%{KERNELRELEASE} %{buildroot}/lib/modules/%{KERNELRELEA 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 +if [ -x /usr/bin/kernel-install ]; then + /usr/bin/kernel-install add %{KERNELRELEASE} /lib/modules/%{KERNELRELEASE}/vmlinuz fi +for file in vmlinuz System.map config; do + if ! cmp --silent "/lib/modules/%{KERNELRELEASE}/${file}" "/boot/${file}-%{KERNELRELEASE}"; then + cp "/lib/modules/%{KERNELRELEASE}/${file}" "/boot/${file}-%{KERNELRELEASE}" + fi +done %preun if [ -x /sbin/new-kernel-pkg ]; then @@ -100,7 +95,6 @@ fi %defattr (-, root, root) /lib/modules/%{KERNELRELEASE} %exclude /lib/modules/%{KERNELRELEASE}/build -/boot/* %files headers %defattr (-, root, root) diff --git a/scripts/package/mkdebian b/scripts/package/mkdebian index 5044224cf6..070149c985 100755 --- a/scripts/package/mkdebian +++ b/scripts/package/mkdebian @@ -26,7 +26,7 @@ set_debarch() { # Attempt to find the correct Debian architecture case "$UTS_MACHINE" in - i386|ia64|alpha|m68k|riscv*) + i386|alpha|m68k|riscv*) debarch="$UTS_MACHINE" ;; x86_64) debarch=amd64 ;; @@ -176,8 +176,6 @@ else fi 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 @@ -188,26 +186,6 @@ $sourcename ($packageversion) $distribution; urgency=low -- $maintainer $(date -R) EOF -# Generate copyright file -cat <<EOF > debian/copyright -This is a packaged 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 @@ -215,7 +193,8 @@ Section: kernel Priority: optional Maintainer: $maintainer Rules-Requires-Root: no -Build-Depends: bc, debhelper, rsync, kmod, cpio, bison, flex $extra_build_depends +Build-Depends: debhelper-compat (= 12) +Build-Depends-Arch: bc, bison, cpio, flex, kmod, libelf-dev:native, libssl-dev:native, rsync Homepage: https://www.kernel.org/ Package: $packagename-$version @@ -268,6 +247,7 @@ ARCH := ${ARCH} KERNELRELEASE := ${KERNELRELEASE} EOF +cp "${srctree}/scripts/package/debian/copyright" debian/ cp "${srctree}/scripts/package/debian/rules" debian/ exit 0 diff --git a/scripts/package/snapcraft.template b/scripts/package/snapcraft.template index 626d278e4a..85d5e07d1b 100644 --- a/scripts/package/snapcraft.template +++ b/scripts/package/snapcraft.template @@ -10,5 +10,5 @@ parts: kernel: plugin: kernel source: SRCTREE - source-type: tar + source-type: local kernel-with-firmware: false |