From 9e3ec9e01c963b5cff6c309fff5d03bb26515cb7 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Karel=20Ko=C4=8D=C3=AD?= <cynerd@email.cz>
Date: Mon, 21 Oct 2019 22:20:01 +0200
Subject: sys-apps/linux-misc-apps: try to do some fix

---
 sys-apps/linux-misc-apps/Manifest                  |   1 +
 sys-apps/linux-misc-apps/files/freefall.confd      |   6 +
 sys-apps/linux-misc-apps/files/freefall.initd      |  44 +++++
 sys-apps/linux-misc-apps/files/hpfall.confd        |   6 +
 sys-apps/linux-misc-apps/files/hpfall.initd        |  44 +++++
 .../linux-misc-apps/linux-misc-apps-4.19-r1.ebuild | 216 +++++++++++++++++++++
 6 files changed, 317 insertions(+)
 create mode 100644 sys-apps/linux-misc-apps/Manifest
 create mode 100644 sys-apps/linux-misc-apps/files/freefall.confd
 create mode 100644 sys-apps/linux-misc-apps/files/freefall.initd
 create mode 100644 sys-apps/linux-misc-apps/files/hpfall.confd
 create mode 100644 sys-apps/linux-misc-apps/files/hpfall.initd
 create mode 100644 sys-apps/linux-misc-apps/linux-misc-apps-4.19-r1.ebuild

diff --git a/sys-apps/linux-misc-apps/Manifest b/sys-apps/linux-misc-apps/Manifest
new file mode 100644
index 0000000..0c4fb3f
--- /dev/null
+++ b/sys-apps/linux-misc-apps/Manifest
@@ -0,0 +1 @@
+DIST linux-4.19.tar.xz 103117552 BLAKE2B 1dbf16cf410867412d17568fe42bc1e90c034183b654d270b650621ff7664a321950943d0639205bc1ee7ef6210be170c1f2c785a042ed8a4ec5e3a486d890e0 SHA512 ab67cc746b375a8b135e8b23e35e1d6787930d19b3c26b2679787d62951cbdbc3bb66f8ededeb9b890e5008b2459397f9018f1a6772fdef67780b06a4cb9f6f4
diff --git a/sys-apps/linux-misc-apps/files/freefall.confd b/sys-apps/linux-misc-apps/files/freefall.confd
new file mode 100644
index 0000000..c082615
--- /dev/null
+++ b/sys-apps/linux-misc-apps/files/freefall.confd
@@ -0,0 +1,6 @@
+# /etc/conf.d/freefall
+
+# The name of the disk device that hpfall should protect.
+# Usually this is 'sda' or 'hda' the primary master.
+
+DISK="sda"
diff --git a/sys-apps/linux-misc-apps/files/freefall.initd b/sys-apps/linux-misc-apps/files/freefall.initd
new file mode 100644
index 0000000..d0c896e
--- /dev/null
+++ b/sys-apps/linux-misc-apps/files/freefall.initd
@@ -0,0 +1,44 @@
+#!/sbin/openrc-run
+# Copyright 2012-2014 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+checkconfig() {
+    if [ -z "$DISK" ] ; then
+	eerror "You need to setup DISK in /etc/conf.d/freefall first"
+	return 1
+    fi
+
+    if [ ! -b /dev/${DISK} ]; then
+        eerror "Could not find disk /dev/${DISK}!"
+        eerror "Adjust the DISK setting in /etc/conf.d/freefall"
+        return 1
+    fi
+
+    if [ ! -e /sys/block/${DISK}/device/unload_heads ] ; then
+        eerror "No protect entry for ${DISK}!"
+        eerror "Kernel 2.6.28 and above is required"
+        return 1
+    fi
+
+    if [ ! -c /dev/freefall ]; then
+        ebegin "Loading hp_accel module"
+        modprobe hp_accel
+        eend $? || return 1
+    fi
+}
+
+start () {
+    checkconfig || return 1
+
+    ebegin "Starting active hard-drive protection daemon"
+    start-stop-daemon --start --quiet \
+        --exec /usr/sbin/freefall /dev/${DISK}
+    eend $?
+}
+
+stop() {
+    ebegin "Stopping active hard-drive protection daemon"
+    start-stop-daemon --stop --quiet \
+        --exec /usr/sbin/freefall
+    eend $?
+}
diff --git a/sys-apps/linux-misc-apps/files/hpfall.confd b/sys-apps/linux-misc-apps/files/hpfall.confd
new file mode 100644
index 0000000..4f3451b
--- /dev/null
+++ b/sys-apps/linux-misc-apps/files/hpfall.confd
@@ -0,0 +1,6 @@
+# /etc/conf.d/hpfall
+
+# The name of the disk device that hpfall should protect.
+# Usually this is 'sda' or 'hda' the primary master.
+
+DISK="sda"
\ No newline at end of file
diff --git a/sys-apps/linux-misc-apps/files/hpfall.initd b/sys-apps/linux-misc-apps/files/hpfall.initd
new file mode 100644
index 0000000..8b49306
--- /dev/null
+++ b/sys-apps/linux-misc-apps/files/hpfall.initd
@@ -0,0 +1,44 @@
+#!/sbin/openrc-run
+# Copyright 2012 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+checkconfig() {
+    if [ -z "$DISK" ] ; then
+	eerror "You need to setup DISK in /etc/conf.d/hpfall first"
+	return 1
+    fi
+
+    if [ ! -b /dev/${DISK} ]; then
+        eerror "Could not find disk /dev/${DISK}!"
+        eerror "Adjust the DISK setting in /etc/conf.d/hpfall"
+        return 1
+    fi
+
+    if [ ! -e /sys/block/${DISK}/device/unload_heads ] ; then
+        eerror "No protect entry for ${DISK}!"
+        eerror "Kernel 2.6.28 and above is required"
+        return 1
+    fi
+
+    if [ ! -c /dev/freefall ]; then
+        ebegin "Loading hp_accel module"
+        modprobe hp_accel
+        eend $? || return 1
+    fi
+}
+
+start () {
+    checkconfig || return 1
+
+    ebegin "Starting active hard-drive protection daemon"
+    start-stop-daemon --start --quiet \
+        --exec /usr/sbin/hpfall /dev/${DISK}
+    eend $?
+}
+
+stop() {
+    ebegin "Stopping active hard-drive protection daemon"
+    start-stop-daemon --stop --quiet \
+        --exec /usr/sbin/hpfall
+    eend $?
+}
diff --git a/sys-apps/linux-misc-apps/linux-misc-apps-4.19-r1.ebuild b/sys-apps/linux-misc-apps/linux-misc-apps-4.19-r1.ebuild
new file mode 100644
index 0000000..7be3cc5
--- /dev/null
+++ b/sys-apps/linux-misc-apps/linux-misc-apps-4.19-r1.ebuild
@@ -0,0 +1,216 @@
+# Copyright 1999-2018 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=5
+
+inherit versionator eutils toolchain-funcs linux-info autotools flag-o-matic
+
+DESCRIPTION="Misc tools bundled with kernel sources"
+HOMEPAGE="https://kernel.org/"
+
+LICENSE="GPL-2"
+SLOT="0"
+KEYWORDS="~amd64 ~ppc ~x86"
+IUSE="static-libs tcpd usbip"
+
+MY_PV="${PV/_/-}"
+MY_PV="${MY_PV/-pre/-git}"
+
+LINUX_V=$(get_version_component_range 1-2)
+
+if [ ${PV/_rc} != ${PV} ]; then
+	LINUX_VER=$(get_version_component_range 1-2).$(($(get_version_component_range 3)-1))
+	PATCH_VERSION=$(get_version_component_range 1-3)
+	LINUX_PATCH=patch-${PV//_/-}.xz
+	SRC_URI="https://www.kernel.org/pub/linux/kernel/v4.x/testing/${LINUX_PATCH}
+		https://www.kernel.org/pub/linux/kernel/v4.x/testing/v${PATCH_VERSION}/${LINUX_PATCH}"
+elif [ $(get_version_component_count) == 4 ]; then
+	# stable-release series
+	LINUX_VER=$(get_version_component_range 1-3)
+	LINUX_PATCH=patch-${PV}.xz
+	SRC_URI="https://www.kernel.org/pub/linux/kernel/v4.x/${LINUX_PATCH}"
+else
+	LINUX_VER=${PV}
+fi
+
+LINUX_SOURCES=linux-${LINUX_VER}.tar.xz
+SRC_URI="${SRC_URI} https://www.kernel.org/pub/linux/kernel/v4.x/${LINUX_SOURCES}"
+
+# pmtools also provides turbostat
+# usbip available in seperate package now
+RDEPEND="sys-apps/hwids
+		>=dev-libs/glib-2.6
+		>=sys-kernel/linux-headers-$(get_version_component_range 1-2)
+		usbip? (
+			!net-misc/usbip
+			tcpd? ( sys-apps/tcp-wrappers )
+			virtual/libudev
+		)
+		!sys-power/pmtools"
+DEPEND="${RDEPEND}
+		virtual/pkgconfig"
+
+S="${WORKDIR}/linux-${LINUX_VER}"
+
+# All of these are integrated with the kernel build system,
+# No make install, and ideally build with with the root Makefile
+TARGETS_SIMPLE=(
+	samples/watchdog/watchdog-simple.c
+	tools/accounting/getdelays.c
+	tools/cgroup/cgroup_event_listener.c
+	tools/laptop/freefall/freefall.c
+	tools/testing/selftests/networking/timestamping/timestamping.c
+	tools/vm/slabinfo.c
+	usr/gen_init_cpio.c
+	# Broken:
+	#tools/lguest/lguest.c # fails to compile
+	#tools/vm/page-types.c # page-types.c:(.text+0xe2b): undefined reference to `debugfs__mount', not defined anywhere
+	#tools/net/bpf_jit_disasm.c # /usr/include/x86_64-pc-linux-gnu/bfd.h:35:2: error: #error config.h must be included before this header
+)
+# tools/vm/page-types.c - broken, header path issue
+# tools/hv/hv_kvp_daemon.c - broken in 3.7 by missing linux/hyperv.h userspace
+# Documentation/networking/ifenslave.c - obsolete
+# Documentation/ptp/testptp.c - pending linux-headers-3.0
+
+# These have a broken make install, no DESTDIR
+TARGET_MAKE_SIMPLE=(
+	samples/mei:mei-amt-version
+	tools/firewire:nosy-dump
+	tools/iio:iio_event_monitor
+	tools/iio:iio_generic_buffer
+	tools/iio:lsiio
+	tools/laptop/dslm:dslm
+	tools/power/x86/turbostat:turbostat
+	tools/power/x86/x86_energy_perf_policy:x86_energy_perf_policy
+	tools/thermal/tmon:tmon
+)
+# tools/perf - covered by dev-utils/perf
+# tools/usb - testcases only
+# tools/virtio - testcaes only
+
+	#for _pattern in {Documentation,scripts,tools,usr,include,lib,"arch/*/include",Makefile,Kbuild,Kconfig}; do
+src_unpack() {
+	unpack ${LINUX_SOURCES}
+
+	MY_A=
+	for _AFILE in ${A}; do
+		[[ ${_AFILE} == ${LINUX_SOURCES} ]] && continue
+		[[ ${_AFILE} == ${LINUX_PATCH} ]] && continue
+		MY_A="${MY_A} ${_AFILE}"
+	done
+	[[ -n ${MY_A} ]] && unpack ${MY_A}
+}
+
+src_prepare() {
+	if [[ -n ${LINUX_PATCH} ]]; then
+		epatch "${DISTDIR}"/${LINUX_PATCH}
+	fi
+
+	pushd tools/usb/usbip/ >/dev/null &&
+	sed -i 's/-Werror[^ ]* //g' configure.ac &&
+	eautoreconf -i -f -v &&
+	popd >/dev/null || die "usbip"
+
+	sed -i \
+		-e '/^nosy-dump.*LDFLAGS/d' \
+		-e '/^nosy-dump.*CFLAGS/d' \
+		-e '/^nosy-dump.*CPPFLAGS/s,CPPFLAGS =,CPPFLAGS +=,g' \
+		"${S}"/tools/firewire/Makefile
+}
+
+kernel_asm_arch() {
+	a="${1:${ARCH}}"
+	case ${a} in
+		# Merged arches
+		x86|amd64) echo x86 ;;
+		ppc*) echo powerpc ;;
+		# Non-merged
+		alpha|arm|ia64|m68k|mips|sh|sparc*) echo ${1} ;;
+		*) die "TODO: Update the code for your asm-ARCH symlink" ;;
+	esac
+}
+
+src_configure() {
+	if use usbip; then
+		pushd tools/usb/usbip/ || die
+		econf \
+			$(use_enable static-libs static) \
+			$(use tcpd || echo --without-tcp-wrappers) \
+			--with-usbids-dir=/usr/share/misc
+		popd
+	fi
+}
+
+src_compile() {
+	local karch=$(kernel_asm_arch "${ARCH}")
+	# This is the minimal amount needed to start building host binaries.
+	#emake allmodconfig ARCH=${karch}
+	#emake prepare modules_prepare ARCH=${karch}
+	#touch Module.symvers
+
+	# Now we can start building
+	append-cflags -I./tools/lib
+	for s in ${TARGETS_SIMPLE[@]} ; do
+		dir=$(dirname $s) src=$(basename $s) bin=${src%.c}
+		einfo "Building $s => $bin"
+		emake -f /dev/null M=${dir} ARCH=${karch} ${s%.c}
+	done
+
+	for t in ${TARGET_MAKE_SIMPLE[@]} ; do
+		dir=${t/:*} target_binfile=${t#*:}
+		target=${target_binfile/:*} binfile=${target_binfile/*:}
+		[ -z "${binfile}" ] && binfile=$target
+		einfo "Building $dir => $binfile (via emake $target)"
+		emake -C $dir ARCH=${karch} $target
+	done
+
+	if use usbip; then
+		emake -C tools/usb/usbip
+	fi
+}
+
+src_install() {
+	into /usr
+	for s in ${TARGETS_SIMPLE[@]} ; do
+		dir=$(dirname $s) src=$(basename $s) bin=${src%.c}
+		einfo "Installing $s => $bin"
+		dosbin ${dir}/${bin}
+	done
+
+	for t in ${TARGET_MAKE_SIMPLE[@]} ; do
+		dir=${t/:*} target_binfile=${t#*:}
+		target=${target_binfile/:*} binfile=${target_binfile/*:}
+		[ -z "${binfile}" ] && binfile=$target
+		einfo "Installing $dir => $binfile"
+		dosbin ${dir}/${binfile}
+	done
+
+	if use usbip; then
+		pushd tools/usb/usbip/ >/dev/null || die "usbip"
+		emake DESTDIR="${D}" install
+		newdoc README README.usbip
+		newdoc AUTHORS AUTHORS.usbip
+		popd >/dev/null
+		dodoc Documentation/usb/usbip_protocol.txt
+	fi
+
+	mv -f "${D}"/usr/sbin/{,iio_}generic_buffer
+
+	newconfd "${FILESDIR}"/freefall.confd freefall
+	newinitd "${FILESDIR}"/freefall.initd freefall
+	prune_libtool_files
+}
+
+pkg_postinst() {
+	echo
+	elog "The cpupower utility is maintained separately at sys-power/cpupower"
+	elog "The lguest utility no longer builds, and has been dropped."
+	elog "The hpfall tool has been renamed by upstream to freefall; update your config if needed"
+	if find /etc/runlevels/ -name hpfall ; then
+		ewarn "You must change hpfall to freefall in your runlevels!"
+	fi
+	if use usbip; then
+		elog "For using USB/IP you need to enable USBIP_VHCI_HCD in the client"
+		elog "machine's kernel config and USBIP_HOST on the server."
+	fi
+}
-- 
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