diff options
| -rw-r--r-- | .gitignore | 6 | ||||
| -rw-r--r-- | MAINTAINERS | 7 | ||||
| -rw-r--r-- | Makefile | 2 | ||||
| -rw-r--r-- | scripts/Makefile.package | 14 | ||||
| -rw-r--r-- | scripts/package/PKGBUILD | 108 |
5 files changed, 136 insertions, 1 deletions
diff --git a/.gitignore b/.gitignore index c59dc60ba62e..7902adf4f7f1 100644 --- a/.gitignore +++ b/.gitignore @@ -93,6 +93,12 @@ modules.order /tar-install/ # +# pacman files (make pacman-pkg) +# +/PKGBUILD +/pacman/ + +# # We don't want to ignore the following even if they are dot-files # !.clang-format diff --git a/MAINTAINERS b/MAINTAINERS index 0fe40cf1929f..a48ae15e5bdb 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -11998,6 +11998,13 @@ F: include/uapi/linux/nfsd/ F: include/uapi/linux/sunrpc/ F: net/sunrpc/ +KERNEL PACMAN PACKAGING (in addition to generic KERNEL BUILD) +M: Thomas Weißschuh <linux@weissschuh.net> +R: Christian Heusel <christian@heusel.eu> +R: Nathan Chancellor <nathan@kernel.org> +S: Maintained +F: scripts/package/PKGBUILD + KERNEL REGRESSIONS M: Thorsten Leemhuis <linux@leemhuis.info> L: regressions@lists.linux.dev @@ -1489,7 +1489,7 @@ CLEAN_FILES += vmlinux.symvers modules-only.symvers \ # Directories & files removed with 'make mrproper' MRPROPER_FILES += include/config include/generated \ arch/$(SRCARCH)/include/generated .objdiff \ - debian snap tar-install \ + debian snap tar-install PKGBUILD pacman \ .config .config.old .version \ Module.symvers \ certs/signing_key.pem \ diff --git a/scripts/Makefile.package b/scripts/Makefile.package index bf016af8bf8a..4a80584ec771 100644 --- a/scripts/Makefile.package +++ b/scripts/Makefile.package @@ -141,6 +141,19 @@ snap-pkg: cd $(objtree)/snap && \ snapcraft --target-arch=$(UTS_MACHINE) +# pacman-pkg +# --------------------------------------------------------------------------- + +PHONY += pacman-pkg +pacman-pkg: + @ln -srf $(srctree)/scripts/package/PKGBUILD $(objtree)/PKGBUILD + +objtree="$(realpath $(objtree))" \ + BUILDDIR="$(realpath $(objtree))/pacman" \ + CARCH="$(UTS_MACHINE)" \ + KBUILD_MAKEFLAGS="$(MAKEFLAGS)" \ + KBUILD_REVISION="$(shell $(srctree)/scripts/build-version)" \ + makepkg $(MAKEPKGOPTS) + # dir-pkg tar*-pkg - tarball targets # --------------------------------------------------------------------------- @@ -221,6 +234,7 @@ help: @echo ' bindeb-pkg - Build only the binary kernel deb package' @echo ' snap-pkg - Build only the binary kernel snap package' @echo ' (will connect to external hosts)' + @echo ' pacman-pkg - Build only the binary kernel pacman package' @echo ' dir-pkg - Build the kernel as a plain directory structure' @echo ' tar-pkg - Build the kernel as an uncompressed tarball' @echo ' targz-pkg - Build the kernel as a gzip compressed tarball' diff --git a/scripts/package/PKGBUILD b/scripts/package/PKGBUILD new file mode 100644 index 000000000000..663ce300dd06 --- /dev/null +++ b/scripts/package/PKGBUILD @@ -0,0 +1,108 @@ +# SPDX-License-Identifier: GPL-2.0-only +# Maintainer: Thomas Weißschuh <linux@weissschuh.net> +# Contributor: Jan Alexander Steffens (heftig) <heftig@archlinux.org> + +pkgbase=${PACMAN_PKGBASE:-linux-upstream} +pkgname=("${pkgbase}" "${pkgbase}-api-headers") +if grep -q CONFIG_MODULES=y include/config/auto.conf; then + pkgname+=("${pkgbase}-headers") +fi +pkgver="${KERNELRELEASE//-/_}" +# The PKGBUILD is evaluated multiple times. +# Running scripts/build-version from here would introduce inconsistencies. +pkgrel="${KBUILD_REVISION}" +pkgdesc='Upstream Linux' +url='https://www.kernel.org/' +# Enable flexible cross-compilation +arch=(${CARCH}) +license=(GPL-2.0-only) +makedepends=( + bc + bison + cpio + flex + gettext + kmod + libelf + openssl + pahole + perl + python + rsync + tar +) +options=(!debug !strip !buildflags !makeflags) + +build() { + # MAKEFLAGS from makepkg.conf override the ones inherited from kbuild. + # Bypass this override with a custom variable. + export MAKEFLAGS="${KBUILD_MAKEFLAGS}" + cd "${objtree}" + + ${MAKE} KERNELRELEASE="${KERNELRELEASE}" KBUILD_BUILD_VERSION="${pkgrel}" +} + +_package() { + pkgdesc="The ${pkgdesc} kernel and modules" + + export MAKEFLAGS="${KBUILD_MAKEFLAGS}" + cd "${objtree}" + local modulesdir="${pkgdir}/usr/${MODLIB}" + + echo "Installing boot image..." + # systemd expects to find the kernel here to allow hibernation + # https://github.com/systemd/systemd/commit/edda44605f06a41fb86b7ab8128dcf99161d2344 + install -Dm644 "$(${MAKE} -s image_name)" "${modulesdir}/vmlinuz" + + # Used by mkinitcpio to name the kernel + echo "${pkgbase}" > "${modulesdir}/pkgbase" + + echo "Installing modules..." + ${MAKE} INSTALL_MOD_PATH="${pkgdir}/usr" INSTALL_MOD_STRIP=1 \ + DEPMOD=true modules_install + + if [ -d "${srctree}/arch/${SRCARCH}/boot/dts" ]; then + echo "Installing dtbs..." + ${MAKE} INSTALL_DTBS_PATH="${modulesdir}/dtb" dtbs_install + fi + + # remove build link, will be part of -headers package + rm -f "${modulesdir}/build" +} + +_package-headers() { + pkgdesc="Headers and scripts for building modules for the ${pkgdesc} kernel" + + export MAKEFLAGS="${KBUILD_MAKEFLAGS}" + cd "${objtree}" + local builddir="${pkgdir}/usr/${MODLIB}/build" + + echo "Installing build files..." + "${srctree}/scripts/package/install-extmod-build" "${builddir}" + + echo "Installing System.map and config..." + cp System.map "${builddir}/System.map" + cp .config "${builddir}/.config" + + echo "Adding symlink..." + mkdir -p "${pkgdir}/usr/src" + ln -sr "${builddir}" "${pkgdir}/usr/src/${pkgbase}" +} + +_package-api-headers() { + pkgdesc="Kernel headers sanitized for use in userspace" + provides=(linux-api-headers) + conflicts=(linux-api-headers) + + export MAKEFLAGS="${KBUILD_MAKEFLAGS}" + cd "${objtree}" + + ${MAKE} headers_install INSTALL_HDR_PATH="${pkgdir}/usr" +} + +for _p in "${pkgname[@]}"; do + eval "package_$_p() { + $(declare -f "_package${_p#$pkgbase}") + _package${_p#$pkgbase} + }" +done |