From 2fd6c4553c962ec7ea8a60c0a3632c7e984800f0 Mon Sep 17 00:00:00 2001 From: Masahiro Yamada Date: Mon, 13 Mar 2023 05:07:26 +0900 Subject: kbuild: deb-pkg: make debian source package working again Since commit c5bf2efb058d ("kbuild: deb-pkg: fix binary-arch and clean in debian/rules"), the source package generated by 'make deb-pkg' fails to build. I terribly missed the fact that the intdeb-pkg target may regenerate include/config/kernel.release due to the following in the top Makefile: %pkg: include/config/kernel.release FORCE Restore KERNELRELEASE= option to avoid the kernel.release disagreement between build-arch and binary-arch. Fixes: c5bf2efb058d ("kbuild: deb-pkg: fix binary-arch and clean in debian/rules") Signed-off-by: Masahiro Yamada --- scripts/package/mkdebian | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) (limited to 'scripts/package') diff --git a/scripts/package/mkdebian b/scripts/package/mkdebian index f74380036bb5..c6fbfb9f74ba 100755 --- a/scripts/package/mkdebian +++ b/scripts/package/mkdebian @@ -239,6 +239,7 @@ cat < debian/rules #!$(command -v $MAKE) -f srctree ?= . +KERNELRELEASE = ${KERNELRELEASE} build-indep: build-arch: @@ -250,7 +251,9 @@ build: build-arch binary-indep: binary-arch: build-arch - \$(MAKE) -f \$(srctree)/Makefile ARCH=${ARCH} intdeb-pkg + \$(MAKE) -f \$(srctree)/Makefile ARCH=${ARCH} \ + KERNELRELEASE=\$(KERNELRELEASE) intdeb-pkg + clean: rm -rf debian/files debian/linux-* \$(MAKE) -f \$(srctree)/Makefile ARCH=${ARCH} clean -- cgit v1.2.3 From 7a531c21f83d7c62825d00bee3a76c1ccfb5de9f Mon Sep 17 00:00:00 2001 From: Masahiro Yamada Date: Mon, 13 Mar 2023 05:07:27 +0900 Subject: kbuild: deb-pkg: do not take KERNELRELEASE from the source version MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit KERNELRELEASE does not need to match the package version in changelog. Rather, it conventially matches what is called 'ABINAME', which is a part of the binary package names. Both are the same by default, but the former might be overridden by KDEB_PKGVERSION. In this case, the resulting package would not boot because /lib/modules/$(uname -r) does not point the module directory. Partially revert 3ab18a625ce4 ("kbuild: deb-pkg: improve the usability of source package"). Reported-by: Péter Ujfalusi Fixes: 3ab18a625ce4 ("kbuild: deb-pkg: improve the usability of source package") Signed-off-by: Masahiro Yamada Tested-by: Peter Ujfalusi --- scripts/package/deb-build-option | 9 ++++----- scripts/package/mkdebian | 1 + 2 files changed, 5 insertions(+), 5 deletions(-) (limited to 'scripts/package') diff --git a/scripts/package/deb-build-option b/scripts/package/deb-build-option index b079b0d121d4..bd53624318f2 100755 --- a/scripts/package/deb-build-option +++ b/scripts/package/deb-build-option @@ -8,9 +8,8 @@ if [ -z "${CROSS_COMPILE}${cross_compiling}" -a "${DEB_HOST_ARCH}" != "${DEB_BUI fi version=$(dpkg-parsechangelog -S Version) -version_upstream="${version%-*}" -debian_revision="${version#${version_upstream}}" -debian_revision="${debian_revision#*-}" +debian_revision="${version##*-}" -echo KERNELRELEASE=${version_upstream} -echo KBUILD_BUILD_VERSION=${debian_revision} +if [ "${version}" != "${debian_revision}" ]; then + echo KBUILD_BUILD_VERSION=${debian_revision} +fi diff --git a/scripts/package/mkdebian b/scripts/package/mkdebian index c6fbfb9f74ba..31b050368cd0 100755 --- a/scripts/package/mkdebian +++ b/scripts/package/mkdebian @@ -244,6 +244,7 @@ KERNELRELEASE = ${KERNELRELEASE} build-indep: build-arch: \$(MAKE) -f \$(srctree)/Makefile ARCH=${ARCH} \ + KERNELRELEASE=\$(KERNELRELEASE) \ \$(shell \$(srctree)/scripts/package/deb-build-option) \ olddefconfig all -- cgit v1.2.3 From f50aa51c4498d7886cfd9dbf439a2332f234a755 Mon Sep 17 00:00:00 2001 From: Masahiro Yamada Date: Mon, 13 Mar 2023 05:07:28 +0900 Subject: kbuild: deb-pkg: set CROSS_COMPILE only when undefined Commit 3ab18a625ce4 ("kbuild: deb-pkg: improve the usability of source package") set needless CROSS_COMPILE. For example, 'make allnoconfig bindeb-pkg' on a x86_64 system will set CROSS_COMPILE=i686-linux-gnu-, where the biarch compiler 'gcc' should work for building the i386 kernel. $ uname -m x86_64 $ make allnoconfig bindeb-pkg >/dev/null dpkg-architecture: warning: specified GNU system type i686-linux-gnu does not match CC system type x86_64-linux-gnu, try setting a correct CC environment variable dpkg-source --before-build . debian/rules binary scripts/Kconfig.include:39: C compiler 'i686-linux-gnu-gcc' not found make[6]: *** [scripts/kconfig/Makefile:77: olddefconfig] Error 1 make[5]: *** [Makefile:693: olddefconfig] Error 2 make[4]: *** [Makefile:358: __build_one_by_one] Error 2 make[3]: *** [debian/rules:7: build-arch] Error 2 dpkg-buildpackage: error: debian/rules binary subprocess returned exit status 2 make[2]: *** [scripts/Makefile.package:127: bindeb-pkg] Error 2 make[1]: *** [Makefile:1657: bindeb-pkg] Error 2 make: *** [Makefile:358: __build_one_by_one] Error 2 Check whether CROSS_COMPILE is defined, instead of whether it is non-empty. If you invoke debian/rules via Kbuild, CROSS_COMPILE is always defined in the top Makefile. Fixes: 3ab18a625ce4 ("kbuild: deb-pkg: improve the usability of source package") Signed-off-by: Masahiro Yamada --- scripts/package/deb-build-option | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) (limited to 'scripts/package') diff --git a/scripts/package/deb-build-option b/scripts/package/deb-build-option index bd53624318f2..7950eff01781 100755 --- a/scripts/package/deb-build-option +++ b/scripts/package/deb-build-option @@ -1,9 +1,8 @@ #!/bin/sh # SPDX-License-Identifier: GPL-2.0-only -# Set up CROSS_COMPILE if we are cross-compiling, but not called from the -# kernel toplevel Makefile -if [ -z "${CROSS_COMPILE}${cross_compiling}" -a "${DEB_HOST_ARCH}" != "${DEB_BUILD_ARCH}" ]; then +# 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 -- cgit v1.2.3 From b611daae5efc64e817171a54021d3b334cc1bc41 Mon Sep 17 00:00:00 2001 From: Masahiro Yamada Date: Mon, 13 Mar 2023 05:07:29 +0900 Subject: kbuild: deb-pkg: split image and debug objects staging out into functions Prepare for the refactoring in the next commit. Signed-off-by: Masahiro Yamada --- scripts/package/builddeb | 222 +++++++++++++++++++++++++---------------------- 1 file changed, 116 insertions(+), 106 deletions(-) (limited to 'scripts/package') diff --git a/scripts/package/builddeb b/scripts/package/builddeb index ff5e7d8e380b..906889b304a4 100755 --- a/scripts/package/builddeb +++ b/scripts/package/builddeb @@ -51,6 +51,115 @@ create_package() { dpkg-deb $dpkg_deb_opts ${KDEB_COMPRESS:+-Z$KDEB_COMPRESS} --build "$pdir" .. } +install_linux_image () { + pdir=$1 + pname=$2 + + rm -rf ${pdir} + + # Only some architectures with OF support have this target + if is_enabled CONFIG_OF_EARLY_FLATTREE && [ -d "${srctree}/arch/${SRCARCH}/boot/dts" ]; then + ${MAKE} -f ${srctree}/Makefile INSTALL_DTBS_PATH="${pdir}/usr/lib/linux-image-${KERNELRELEASE}" dtbs_install + fi + + if is_enabled CONFIG_MODULES; then + ${MAKE} -f ${srctree}/Makefile INSTALL_MOD_PATH="${pdir}" modules_install + rm -f "${pdir}/lib/modules/${KERNELRELEASE}/build" + rm -f "${pdir}/lib/modules/${KERNELRELEASE}/source" + if [ "${SRCARCH}" = um ] ; then + mkdir -p "${pdir}/usr/lib/uml/modules" + mv "${pdir}/lib/modules/${KERNELRELEASE}" "${pdir}/usr/lib/uml/modules/${KERNELRELEASE}" + fi + fi + + # Install the kernel + if [ "${ARCH}" = um ] ; then + mkdir -p "${pdir}/usr/bin" "${pdir}/usr/share/doc/${pname}" + cp System.map "${pdir}/usr/lib/uml/modules/${KERNELRELEASE}/System.map" + cp ${KCONFIG_CONFIG} "${pdir}/usr/share/doc/${pname}/config" + gzip "${pdir}/usr/share/doc/${pname}/config" + else + mkdir -p "${pdir}/boot" + cp System.map "${pdir}/boot/System.map-${KERNELRELEASE}" + cp ${KCONFIG_CONFIG} "${pdir}/boot/config-${KERNELRELEASE}" + fi + + # Not all arches have the same installed path in debian + # XXX: have each arch Makefile export a variable of the canonical image install + # path instead + case "${SRCARCH}" in + um) + installed_image_path="usr/bin/linux-${KERNELRELEASE}";; + parisc|mips|powerpc) + installed_image_path="boot/vmlinux-${KERNELRELEASE}";; + *) + installed_image_path="boot/vmlinuz-${KERNELRELEASE}";; + esac + cp "$(${MAKE} -s -f ${srctree}/Makefile image_name)" "${pdir}/${installed_image_path}" + + # 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 "${pdir}${debhookdir}/${script}.d" + + mkdir -p "${pdir}/DEBIAN" + cat <<-EOF > "${pdir}/DEBIAN/${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="${KERNELRELEASE}" --arg="/${installed_image_path}" ${debhookdir}/${script}.d + exit 0 + EOF + chmod 755 "${pdir}/DEBIAN/${script}" + done +} + +install_linux_image_dbg () { + pdir=$1 + image_pdir=$2 + + 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 + + # re-sign stripped modules + if is_enabled CONFIG_MODULE_SIG_ALL; then + ${MAKE} -f ${srctree}/Makefile INSTALL_MOD_PATH="${image_pdir}" modules_sign + fi + + # Build debug package + # Different tools want the image in different locations + # perf + mkdir -p ${pdir}/usr/lib/debug/lib/modules/${KERNELRELEASE}/ + cp vmlinux ${pdir}/usr/lib/debug/lib/modules/${KERNELRELEASE}/ + # systemtap + mkdir -p ${pdir}/usr/lib/debug/boot/ + ln -s ../lib/modules/${KERNELRELEASE}/vmlinux ${pdir}/usr/lib/debug/boot/vmlinux-${KERNELRELEASE} + # kdump-tools + ln -s lib/modules/${KERNELRELEASE}/vmlinux ${pdir}/usr/lib/debug/vmlinux-${KERNELRELEASE} +} + deploy_kernel_headers () { pdir=$1 @@ -105,8 +214,6 @@ deploy_libc_headers () { } version=$KERNELRELEASE -tmpdir=debian/linux-image -dbg_dir=debian/linux-image-dbg packagename=linux-image-$version dbg_packagename=$packagename-dbg @@ -114,97 +221,7 @@ 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/$script.d" - cat < "$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 +rm -f debian/files if [ "$ARCH" != "um" ]; then if is_enabled CONFIG_MODULES; then @@ -216,20 +233,13 @@ if [ "$ARCH" != "um" ]; then create_package linux-libc-dev debian/linux-libc-dev fi -create_package "$packagename" "$tmpdir" +install_linux_image debian/linux-image "$packagename" -if [ -n "$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" +if is_enabled CONFIG_DEBUG_INFO; then + install_linux_image_dbg debian/linux-image-dbg debian/linux-image + create_package "$dbg_packagename" debian/linux-image-dbg fi +create_package "$packagename" debian/linux-image + exit 0 -- cgit v1.2.3 From 36862e14e31611f9786622db366327209a7aede7 Mon Sep 17 00:00:00 2001 From: Masahiro Yamada Date: Mon, 13 Mar 2023 05:07:30 +0900 Subject: kbuild: deb-pkg: use dh_listpackages to know enabled packages Use dh_listpackages to get a list of all binary packages. With this, debian/control lists which binary packages will be produced. Previously, ARCH=um listed linux-libc-dev in debian/control, but it was not generated because each of mkdebian and builddeb independently maintained the if-conditionals. Another motivation is to allow scripts/package/builddeb to get the package name (linux-image-*, etc.) dynamically from debian/control. This will also allow the BuildProfile to control the generation of the binary packages. Signed-off-by: Masahiro Yamada --- scripts/package/builddeb | 61 ++++++++++++++++++++++++++---------------------- scripts/package/mkdebian | 7 +++++- 2 files changed, 39 insertions(+), 29 deletions(-) (limited to 'scripts/package') diff --git a/scripts/package/builddeb b/scripts/package/builddeb index 906889b304a4..c5ae57167d7c 100755 --- a/scripts/package/builddeb +++ b/scripts/package/builddeb @@ -160,7 +160,7 @@ install_linux_image_dbg () { ln -s lib/modules/${KERNELRELEASE}/vmlinux ${pdir}/usr/lib/debug/vmlinux-${KERNELRELEASE} } -deploy_kernel_headers () { +install_kernel_headers () { pdir=$1 rm -rf $pdir @@ -198,7 +198,7 @@ deploy_kernel_headers () { ln -s /usr/src/linux-headers-$version $pdir/lib/modules/$version/build } -deploy_libc_headers () { +install_libc_headers () { pdir=$1 rm -rf $pdir @@ -213,33 +213,38 @@ deploy_libc_headers () { mv $pdir/usr/include/asm $pdir/usr/include/$host_arch/ } -version=$KERNELRELEASE -packagename=linux-image-$version -dbg_packagename=$packagename-dbg - -if [ "$ARCH" = "um" ] ; then - packagename=user-mode-linux-$version -fi - rm -f debian/files -if [ "$ARCH" != "um" ]; then - if is_enabled CONFIG_MODULES; then - deploy_kernel_headers debian/linux-headers - create_package linux-headers-$version debian/linux-headers - fi - - deploy_libc_headers debian/linux-libc-dev - create_package linux-libc-dev debian/linux-libc-dev -fi - -install_linux_image debian/linux-image "$packagename" - -if is_enabled CONFIG_DEBUG_INFO; then - install_linux_image_dbg debian/linux-image-dbg debian/linux-image - create_package "$dbg_packagename" debian/linux-image-dbg -fi - -create_package "$packagename" debian/linux-image +packages_enabled=$(dh_listpackages) + +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;; + esac +done + +for package in ${packages_enabled} +do + case ${package} in + *-dbg) + create_package ${package} debian/linux-image-dbg;; + linux-image-*|user-mode-linux-*) + create_package ${package} debian/linux-image;; + linux-libc-dev) + create_package ${package} debian/linux-libc-dev;; + linux-headers-*) + create_package ${package} debian/linux-headers;; + esac +done exit 0 diff --git a/scripts/package/mkdebian b/scripts/package/mkdebian index 31b050368cd0..e80a661a79ee 100755 --- a/scripts/package/mkdebian +++ b/scripts/package/mkdebian @@ -192,7 +192,7 @@ Section: kernel Priority: optional Maintainer: $maintainer Rules-Requires-Root: no -Build-Depends: bc, rsync, kmod, cpio, bison, flex $extra_build_depends +Build-Depends: bc, debhelper, rsync, kmod, cpio, bison, flex $extra_build_depends Homepage: https://www.kernel.org/ Package: $packagename-$version @@ -200,6 +200,10 @@ Architecture: $debarch Description: Linux kernel, version $version This package contains the Linux kernel, modules and corresponding other files, version: $version. +EOF + +if [ "${SRCARCH}" != um ]; then +cat <> debian/control Package: linux-libc-dev Section: devel @@ -222,6 +226,7 @@ Description: Linux kernel headers for $version on $debarch This is useful for people who need to build external modules EOF fi +fi if is_enabled CONFIG_DEBUG_INFO; then cat <> debian/control -- cgit v1.2.3 From 81f59a26f3d59c6aeb137b7b5546848779222c65 Mon Sep 17 00:00:00 2001 From: Masahiro Yamada Date: Thu, 16 Mar 2023 00:50:17 +0900 Subject: kbuild: rpm-pkg: move source components to rpmbuild/SOURCES Prepare to add more files to the source RPM. Also, fix the build error when KCONFIG_CONFIG is set: error: Bad file: ./.config: No such file or directory Signed-off-by: Masahiro Yamada --- scripts/package/mkspec | 12 ++++++++---- 1 file changed, 8 insertions(+), 4 deletions(-) (limited to 'scripts/package') diff --git a/scripts/package/mkspec b/scripts/package/mkspec index 3c550960dd39..5f007137f5a0 100755 --- a/scripts/package/mkspec +++ b/scripts/package/mkspec @@ -15,15 +15,19 @@ if [ "$1" = prebuilt ]; then MAKE="$MAKE -f $srctree/Makefile" else S= + + mkdir -p rpmbuild/SOURCES + cp linux.tar.gz rpmbuild/SOURCES + cp "${KCONFIG_CONFIG}" rpmbuild/SOURCES/config fi -if grep -q CONFIG_MODULES=y .config; then +if grep -q CONFIG_MODULES=y include/config/auto.conf; then M= else M=DEL fi -if grep -q CONFIG_DRM=y .config; then +if grep -q CONFIG_DRM=y include/config/auto.conf; then PROVIDES=kernel-drm fi @@ -48,7 +52,7 @@ sed -e '/^DEL/d' -e 's/^\t*//' < Date: Thu, 16 Mar 2023 00:50:18 +0900 Subject: kbuild: use git-archive for source package creation Commit 5c3d1d0abb12 ("kbuild: add a tool to list files ignored by git") added a new tool, scripts/list-gitignored. My intention was to create source packages without cleaning the source tree, without relying on git. Linus strongly objected to it, and suggested using 'git archive' instead. [1] [2] [3] This commit goes in that direction - Remove scripts/list-gitignored.c and rewrites Makefiles and scripts to use 'git archive' for building Debian and RPM source packages. It also makes 'make perf-tar*-src-pkg' use 'git archive' again. Going forward, building source packages is only possible in a git-managed tree. Building binary packages does not require git. [1]: https://lore.kernel.org/lkml/CAHk-=wi49sMaC7vY1yMagk7eqLK=1jHeHQ=yZ_k45P=xBccnmA@mail.gmail.com/ [2]: https://lore.kernel.org/lkml/CAHk-=wh5AixGsLeT0qH2oZHKq0FLUTbyTw4qY921L=PwYgoGVw@mail.gmail.com/ [3]: https://lore.kernel.org/lkml/CAHk-=wgM-W6Fu==EoAVCabxyX8eYBz9kNC88-tm9ExRQwA79UQ@mail.gmail.com/ Fixes: 5c3d1d0abb12 ("kbuild: add a tool to list files ignored by git") Fixes: e0ca16749ac3 ("kbuild: make perf-tar*-src-pkg work without relying on git") Suggested-by: Linus Torvalds Signed-off-by: Masahiro Yamada --- scripts/package/gen-diff-patch | 44 ++++++++++++++++++++++++++++++++++++++++++ scripts/package/mkdebian | 10 +++++++++- scripts/package/mkspec | 10 ++++++++++ 3 files changed, 63 insertions(+), 1 deletion(-) create mode 100755 scripts/package/gen-diff-patch (limited to 'scripts/package') diff --git a/scripts/package/gen-diff-patch b/scripts/package/gen-diff-patch new file mode 100755 index 000000000000..f842ab50a780 --- /dev/null +++ b/scripts/package/gen-diff-patch @@ -0,0 +1,44 @@ +#!/bin/sh +# SPDX-License-Identifier: GPL-2.0-only + +diff_patch="${1}" +untracked_patch="${2}" +srctree=$(dirname $0)/../.. + +rm -f ${diff_patch} ${untracked_patch} + +if ! ${srctree}/scripts/check-git; then + exit +fi + +mkdir -p "$(dirname ${diff_patch})" "$(dirname ${untracked_patch})" + +git -C "${srctree}" diff HEAD > "${diff_patch}" + +if [ ! -s "${diff_patch}" ]; then + rm -f "${diff_patch}" + exit +fi + +git -C ${srctree} status --porcelain --untracked-files=all | +while read stat path +do + if [ "${stat}" = '??' ]; then + + if ! diff -u /dev/null "${srctree}/${path}" > .tmp_diff && + ! head -n1 .tmp_diff | grep -q "Binary files"; then + { + echo "--- /dev/null" + echo "+++ linux/$path" + cat .tmp_diff | tail -n +3 + } >> ${untracked_patch} + fi + fi +done + +rm -f .tmp_diff + +if [ ! -s "${diff_patch}" ]; then + rm -f "${diff_patch}" + exit +fi diff --git a/scripts/package/mkdebian b/scripts/package/mkdebian index e80a661a79ee..e20a2b5be9eb 100755 --- a/scripts/package/mkdebian +++ b/scripts/package/mkdebian @@ -91,7 +91,7 @@ version=$KERNELRELEASE if [ -n "$KDEB_PKGVERSION" ]; then packageversion=$KDEB_PKGVERSION else - packageversion=$version-$($srctree/init/build-version) + packageversion=$(${srctree}/scripts/setlocalversion --no-local ${srctree})-$($srctree/init/build-version) fi sourcename=${KDEB_SOURCENAME:-linux-upstream} @@ -152,6 +152,14 @@ mkdir -p debian/patches } > debian/patches/config echo config > debian/patches/series +$(dirname $0)/gen-diff-patch debian/patches/diff.patch debian/patches/untracked.patch +if [ -f debian/patches/diff.patch ]; then + echo diff.patch >> debian/patches/series +fi +if [ -f debian/patches/untracked.patch ]; then + echo untracked.patch >> debian/patches/series +fi + echo $debarch > debian/arch extra_build_depends=", $(if_enabled_echo CONFIG_UNWINDER_ORC libelf-dev:native)" extra_build_depends="$extra_build_depends, $(if_enabled_echo CONFIG_SYSTEM_TRUSTED_KEYRING libssl-dev:native)" diff --git a/scripts/package/mkspec b/scripts/package/mkspec index 5f007137f5a0..b7d1dc28a5d6 100755 --- a/scripts/package/mkspec +++ b/scripts/package/mkspec @@ -19,6 +19,8 @@ else mkdir -p rpmbuild/SOURCES cp linux.tar.gz rpmbuild/SOURCES cp "${KCONFIG_CONFIG}" rpmbuild/SOURCES/config + $(dirname $0)/gen-diff-patch rpmbuild/SOURCES/diff.patch rpmbuild/SOURCES/untracked.patch + touch rpmbuild/SOURCES/diff.patch rpmbuild/SOURCES/untracked.patch fi if grep -q CONFIG_MODULES=y include/config/auto.conf; then @@ -53,6 +55,8 @@ sed -e '/^DEL/d' -e 's/^\t*//' < Date: Tue, 21 Mar 2023 15:39:22 -0600 Subject: kbuild: deb-pkg: set version for linux-headers paths As a result of the switch to dh_listpackages, $version is no longer set when install_kernel_headers() is called. This causes files in the linux-headers deb package to be installed to a path with an empty $version (e.g. /usr/src/linux-headers-/scripts/sign-file rather than /usr/src/linux-headers-6.3.0-rc3/scripts/sign-file). To avoid this, while continuing to use the version information from dh_listpackages, pass $version from $package as the second argument of install_kernel_headers(). Fixes: 36862e14e316 ("kbuild: deb-pkg: use dh_listpackages to know enabled packages") Signed-off-by: Kevin Locke Signed-off-by: Masahiro Yamada --- scripts/package/builddeb | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'scripts/package') diff --git a/scripts/package/builddeb b/scripts/package/builddeb index c5ae57167d7c..7b23f52c70c5 100755 --- a/scripts/package/builddeb +++ b/scripts/package/builddeb @@ -162,6 +162,7 @@ install_linux_image_dbg () { install_kernel_headers () { pdir=$1 + version=$2 rm -rf $pdir @@ -229,7 +230,7 @@ do linux-libc-dev) install_libc_headers debian/linux-libc-dev;; linux-headers-*) - install_kernel_headers debian/linux-headers;; + install_kernel_headers debian/linux-headers ${package#linux-headers-};; esac done -- cgit v1.2.3