sys-kernel/genkernel: adjust lvm2 "no systemd" patch

Bug: https://bugs.gentoo.org/947185
Bug: https://bugs.gentoo.org/944499
Signed-off-by: Ben Kohler <bkohler@gentoo.org>

2 files changed, 302 insertions, 0 deletions

diff --git a/sys-kernel/genkernel/files/lvm2-2.03.20-dm_lvm_rules_no_systemd_v2.patch b/sys-kernel/genkernel/files/lvm2-2.03.20-dm_lvm_rules_no_systemd_v2.patch
new file mode 100644
index 000000000000..29c050bbd6ff
--- /dev/null
+++ b/sys-kernel/genkernel/files/lvm2-2.03.20-dm_lvm_rules_no_systemd_v2.patch
@@ -0,0 +1,11 @@
+--- a/udev/69-dm-lvm.rules.in
++++ b/udev/69-dm-lvm.rules.in
+@@ -76,7 +76,7 @@
+ # it's better suited to appearing in the journal.
+ 
+ IMPORT{program}="(LVM_EXEC)/lvm pvscan --cache --listvg --checkcomplete --vgonline --autoactivation event --udevoutput --journal=output $env{DEVNAME}"
+-ENV{LVM_VG_NAME_COMPLETE}=="?*", RUN+="(SYSTEMDRUN) --no-block --property DefaultDependencies=no --unit lvm-activate-$env{LVM_VG_NAME_COMPLETE} (LVM_EXEC)/lvm vgchange -aay --autoactivation event $env{LVM_VG_NAME_COMPLETE}"
++ENV{LVM_VG_NAME_COMPLETE}=="?*", RUN+="(LVM_EXEC)/lvm vgchange -aay --nohints --noudevsync --autoactivation event $env{LVM_VG_NAME_COMPLETE}"
+ GOTO="lvm_end"
+ 
+ LABEL="lvm_end"
diff --git a/sys-kernel/genkernel/genkernel-4.3.16-r3.ebuild b/sys-kernel/genkernel/genkernel-4.3.16-r3.ebuild
new file mode 100644
index 000000000000..19b9db0bfffb
--- /dev/null
+++ b/sys-kernel/genkernel/genkernel-4.3.16-r3.ebuild
@@ -0,0 +1,291 @@
+# Copyright 1999-2024 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+# genkernel-9999        -> latest Git branch "master"
+# genkernel-VERSION     -> normal genkernel release
+
+EAPI=8
+
+PYTHON_COMPAT=( python3_{10..12} )
+
+inherit bash-completion-r1 python-single-r1
+
+# Whenever you bump a GKPKG, check if you have to move
+# or add new patches!
+VERSION_BCACHE_TOOLS="1.1_p20230217"
+# boost-1.84.0 needs dev-build/b2 packaged
+VERSION_BOOST="1.79.0"
+VERSION_BTRFS_PROGS="6.7.1"
+VERSION_BUSYBOX="1.36.1"
+VERSION_COREUTILS="9.4"
+VERSION_CRYPTSETUP="2.6.1"
+VERSION_DMRAID="1.0.0.rc16-3"
+VERSION_DROPBEAR="2022.83"
+VERSION_EUDEV="3.2.14"
+VERSION_EXPAT="2.5.0"
+VERSION_E2FSPROGS="1.47.0"
+VERSION_FUSE="2.9.9"
+# gnupg-2.x needs several new deps packaged
+VERSION_GPG="1.4.23"
+VERSION_HWIDS="20210613"
+# open-iscsi-2.1.9 static build not working yet
+VERSION_ISCSI="2.1.8"
+# json-c-0.17 needs gkbuild ported to meson
+VERSION_JSON_C="0.17"
+VERSION_KMOD="31"
+VERSION_LIBAIO="0.3.113"
+VERSION_LIBGCRYPT="1.10.3"
+VERSION_LIBGPGERROR="1.47"
+VERSION_LIBXCRYPT="4.4.36"
+VERSION_LVM="2.03.22"
+VERSION_LZO="2.10"
+VERSION_MDADM="4.2"
+VERSION_POPT="1.19"
+VERSION_STRACE="6.7"
+VERSION_THIN_PROVISIONING_TOOLS="0.9.0"
+# unionfs-fuse-3.4 needs fuse:3
+VERSION_UNIONFS_FUSE="2.0"
+VERSION_USERSPACE_RCU="0.14.0"
+VERSION_UTIL_LINUX="2.39.3"
+VERSION_XFSPROGS="6.4.0"
+VERSION_XZ="5.4.2"
+VERSION_ZLIB="1.3.1"
+VERSION_ZSTD="1.5.5"
+VERSION_KEYUTILS="1.6.3"
+
+COMMON_URI="
+	https://git.kernel.org/pub/scm/linux/kernel/git/colyli/bcache-tools.git/snapshot/a5e3753516bd39c431def86c8dfec8a9cea1ddd4.tar.gz -> bcache-tools-${VERSION_BCACHE_TOOLS}.tar.gz
+	https://boostorg.jfrog.io/artifactory/main/release/${VERSION_BOOST}/source/boost_${VERSION_BOOST//./_}.tar.bz2
+	https://www.kernel.org/pub/linux/kernel/people/kdave/btrfs-progs/btrfs-progs-v${VERSION_BTRFS_PROGS}.tar.xz
+	https://www.busybox.net/downloads/busybox-${VERSION_BUSYBOX}.tar.bz2
+	mirror://gnu/coreutils/coreutils-${VERSION_COREUTILS}.tar.xz
+	https://www.kernel.org/pub/linux/utils/cryptsetup/v$(ver_cut 1-2 ${VERSION_CRYPTSETUP})/cryptsetup-${VERSION_CRYPTSETUP}.tar.xz
+	https://people.redhat.com/~heinzm/sw/dmraid/src/dmraid-${VERSION_DMRAID}.tar.bz2
+	https://matt.ucc.asn.au/dropbear/releases/dropbear-${VERSION_DROPBEAR}.tar.bz2
+	https://github.com/eudev-project/eudev/releases/download/v${VERSION_EUDEV}/eudev-${VERSION_EUDEV}.tar.gz
+	https://github.com/libexpat/libexpat/releases/download/R_${VERSION_EXPAT//\./_}/expat-${VERSION_EXPAT}.tar.xz
+	https://www.kernel.org/pub/linux/kernel/people/tytso/e2fsprogs/v${VERSION_E2FSPROGS}/e2fsprogs-${VERSION_E2FSPROGS}.tar.xz
+	https://github.com/libfuse/libfuse/releases/download/fuse-${VERSION_FUSE}/fuse-${VERSION_FUSE}.tar.gz
+	mirror://gnupg/gnupg/gnupg-${VERSION_GPG}.tar.bz2
+	https://github.com/gentoo/hwids/archive/hwids-${VERSION_HWIDS}.tar.gz
+	https://github.com/open-iscsi/open-iscsi/archive/${VERSION_ISCSI}.tar.gz -> open-iscsi-${VERSION_ISCSI}.tar.gz
+	https://s3.amazonaws.com/json-c_releases/releases/json-c-${VERSION_JSON_C}.tar.gz
+	https://www.kernel.org/pub/linux/utils/kernel/kmod/kmod-${VERSION_KMOD}.tar.xz
+	https://releases.pagure.org/libaio/libaio-${VERSION_LIBAIO}.tar.gz
+	mirror://gnupg/libgcrypt/libgcrypt-${VERSION_LIBGCRYPT}.tar.bz2
+	mirror://gnupg/libgpg-error/libgpg-error-${VERSION_LIBGPGERROR}.tar.bz2
+	https://github.com/besser82/libxcrypt/releases/download/v${VERSION_LIBXCRYPT}/libxcrypt-${VERSION_LIBXCRYPT}.tar.xz
+	https://mirrors.kernel.org/sourceware/lvm2/LVM2.${VERSION_LVM}.tgz
+	https://www.oberhumer.com/opensource/lzo/download/lzo-${VERSION_LZO}.tar.gz
+	https://www.kernel.org/pub/linux/utils/raid/mdadm/mdadm-${VERSION_MDADM}.tar.xz
+	http://ftp.rpm.org/popt/releases/popt-1.x/popt-${VERSION_POPT}.tar.gz
+	https://github.com/strace/strace/releases/download/v${VERSION_STRACE}/strace-${VERSION_STRACE}.tar.xz
+	https://github.com/jthornber/thin-provisioning-tools/archive/v${VERSION_THIN_PROVISIONING_TOOLS}.tar.gz -> thin-provisioning-tools-${VERSION_THIN_PROVISIONING_TOOLS}.tar.gz
+	https://github.com/rpodgorny/unionfs-fuse/archive/v${VERSION_UNIONFS_FUSE}.tar.gz -> unionfs-fuse-${VERSION_UNIONFS_FUSE}.tar.gz
+	https://lttng.org/files/urcu/userspace-rcu-${VERSION_USERSPACE_RCU}.tar.bz2
+	https://www.kernel.org/pub/linux/utils/util-linux/v${VERSION_UTIL_LINUX:0:4}/util-linux-${VERSION_UTIL_LINUX}.tar.xz
+	https://www.kernel.org/pub/linux/utils/fs/xfs/xfsprogs/xfsprogs-${VERSION_XFSPROGS}.tar.xz
+	https://tukaani.org/xz/xz-${VERSION_XZ}.tar.gz
+	https://zlib.net/zlib-${VERSION_ZLIB}.tar.gz
+	https://github.com/facebook/zstd/archive/v${VERSION_ZSTD}.tar.gz -> zstd-${VERSION_ZSTD}.tar.gz
+	https://git.kernel.org/pub/scm/linux/kernel/git/dhowells/keyutils.git/snapshot/keyutils-${VERSION_KEYUTILS}.tar.gz
+"
+
+if [[ ${PV} == 9999* ]] ; then
+	EGIT_REPO_URI="https://anongit.gentoo.org/git/proj/${PN}.git"
+	inherit git-r3
+	S="${WORKDIR}/${P}"
+	SRC_URI="${COMMON_URI}"
+else
+	SRC_URI="https://dev.gentoo.org/~bkohler/dist/${P}.tar.xz
+		${COMMON_URI}"
+	KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86"
+fi
+
+DESCRIPTION="Gentoo automatic kernel building scripts"
+HOMEPAGE="https://wiki.gentoo.org/wiki/Genkernel https://gitweb.gentoo.org/proj/genkernel.git/"
+
+LICENSE="GPL-2"
+SLOT="0"
+IUSE="ibm +firmware systemd"
+REQUIRED_USE="${PYTHON_REQUIRED_USE}"
+
+# Note:
+# We need sys-devel/* deps like autoconf or automake at _runtime_
+# because genkernel will usually build things like LVM2, cryptsetup,
+# mdadm... during initramfs generation which will require these
+# things.
+DEPEND="
+	app-text/asciidoc
+"
+RDEPEND="${PYTHON_DEPS}
+	app-alternatives/cpio
+	>=app-misc/pax-utils-1.2.2
+	app-portage/elt-patches
+	app-portage/portage-utils
+	dev-util/gperf
+	sys-apps/sandbox
+	dev-build/autoconf
+	dev-build/autoconf-archive
+	dev-build/automake
+	app-alternatives/bc
+	app-alternatives/yacc
+	app-alternatives/lex
+	dev-build/libtool
+	virtual/pkgconfig
+	elibc_glibc? ( sys-libs/glibc[static-libs(+)] )
+	firmware? ( sys-kernel/linux-firmware )
+"
+
+PATCHES=(
+	"${FILESDIR}"/genkernel-4.3.16-globbing-workaround.patch
+	"${FILESDIR}"/${PN}-4.3.16-musl.patch
+	"${FILESDIR}"/${PN}-4.3.16-posix-shell.patch
+)
+
+src_unpack() {
+	if [[ ${PV} == 9999* ]]; then
+		git-r3_src_unpack
+	else
+		local gk_src_file
+		for gk_src_file in ${A} ; do
+			if [[ ${gk_src_file} == genkernel-* ]] ; then
+				unpack "${gk_src_file}"
+			fi
+		done
+	fi
+}
+
+src_prepare() {
+	default
+
+	if [[ ${PV} == 9999* ]] ; then
+		einfo "Updating version tag"
+		GK_V="$(git describe --tags | sed 's:^v::')-git"
+		sed "/^GK_V/s,=.*,='${GK_V}',g" -i "${S}"/genkernel
+		einfo "Producing ChangeLog from Git history..."
+		pushd "${S}/.git" >/dev/null || die
+		git log > "${S}"/ChangeLog || die
+		popd >/dev/null || die
+	fi
+
+	# Export all the versions that may be used by genkernel build.
+	for v in $(set |awk -F= '/^VERSION_/{print $1}') ; do
+	export ${v}
+	done
+
+	if use ibm ; then
+		cp "${S}"/arch/ppc64/kernel-2.6{-pSeries,} || die
+	else
+		cp "${S}"/arch/ppc64/kernel-2.6{.g5,} || die
+	fi
+
+}
+
+src_compile() {
+	emake PREFIX=/usr
+}
+
+src_install() {
+	emake DESTDIR="${D}" PREFIX=/usr install
+	dodoc AUTHORS ChangeLog README TODO
+
+	python_fix_shebang "${ED}"/usr/share/genkernel/path_expander.py
+
+	newbashcomp "${FILESDIR}"/genkernel-4.bash "${PN}"
+	insinto /etc
+	doins "${FILESDIR}"/initramfs.mounts
+
+	pushd "${DISTDIR}" &>/dev/null || die
+	insinto /usr/share/genkernel/distfiles
+	doins ${A/${P}.tar.xz/}
+	popd &>/dev/null || die
+
+	# Workaround for bug 944499, for now this patch will live in FILESDIR and is 
+	# conditionally installed but we could add it to genkernel.git and conditionally
+	# remove it here instead.
+	if ! use systemd; then
+		insinto /usr/share/genkernel/patches/lvm/${VERSION_LVM}/
+		doins "${FILESDIR}"/lvm2-2.03.20-dm_lvm_rules_no_systemd_v2.patch
+	fi
+}
+
+pkg_postinst() {
+	# Wiki is out of date
+	#echo
+	#elog 'Documentation is available in the genkernel manual page'
+	#elog 'as well as the following URL:'
+	#echo
+	#elog 'https://wiki.gentoo.org/wiki/Genkernel'
+	#echo
+
+	local replacing_version
+	for replacing_version in ${REPLACING_VERSIONS} ; do
+		if ver_test "${replacing_version}" -lt 4 ; then
+			# This is an upgrade which requires user review
+
+			ewarn ""
+			ewarn "Genkernel v4.x is a new major release which touches"
+			ewarn "nearly everything. Be careful, read updated manpage"
+			ewarn "and pay special attention to program output regarding"
+			ewarn "changed kernel command-line parameters!"
+
+			# Show this elog only once
+			break
+		fi
+	done
+
+	if [[ $(find /boot -name 'kernel-genkernel-*' 2>/dev/null | wc -l) -gt 0 ]] ; then
+		ewarn ''
+		ewarn 'Default kernel filename was changed from "kernel-genkernel-<ARCH>-<KV>"'
+		ewarn 'to "vmlinuz-<KV>". Please be aware that due to lexical ordering the'
+		ewarn '*default* boot entry in your boot manager could still point to last kernel'
+		ewarn 'built with genkernel before that name change, resulting in booting old'
+		ewarn 'kernel when not paying attention on boot.'
+	fi
+
+	# Show special warning for users depending on remote unlock capabilities
+	local gk_config="${EROOT}/etc/genkernel.conf"
+	if [[ -f "${gk_config}" ]] ; then
+		if grep -q -E "^SSH=[\"\']?yes" "${gk_config}" 2>/dev/null ; then
+			if ! grep -q dosshd /proc/cmdline 2>/dev/null ; then
+				ewarn ""
+				ewarn "IMPORTANT: SSH is currently enabled in your genkernel config"
+				ewarn "file (${gk_config}). However, 'dosshd' is missing from current"
+				ewarn "kernel command-line. You MUST add 'dosshd' to keep sshd enabled"
+				ewarn "in genkernel v4+ initramfs!"
+			fi
+		fi
+
+		if grep -q -E "^CMD_CALLBACK=.*emerge.*@module-rebuild" "${gk_config}" 2>/dev/null ; then
+			elog ""
+			elog "Please remove 'emerge @module-rebuild' from genkernel config"
+			elog "file (${gk_config}) and make use of new MODULEREBUILD option"
+			elog "instead."
+		fi
+	fi
+
+	local n_root_args=$(grep -o -- '\<root=' /proc/cmdline 2>/dev/null | wc -l)
+	if [[ ${n_root_args} -gt 1 ]] ; then
+		ewarn "WARNING: Multiple root arguments (root=) on kernel command-line detected!"
+		ewarn "If you are appending non-persistent device names to kernel command-line,"
+		ewarn "next reboot could fail in case running system and initramfs do not agree"
+		ewarn "on detected root device name!"
+	fi
+
+	if [[ -d /run ]] ; then
+		local permission_run_expected="drwxr-xr-x"
+		local permission_run=$(stat -c "%A" /run)
+		if [[ "${permission_run}" != "${permission_run_expected}" ]] ; then
+			ewarn "Found the following problematic permissions:"
+			ewarn ""
+			ewarn "    ${permission_run} /run"
+			ewarn ""
+			ewarn "Expected:"
+			ewarn ""
+			ewarn "    ${permission_run_expected} /run"
+			ewarn ""
+			ewarn "This is known to be causing problems for any UDEV-enabled service."
+		fi
+	fi
+}