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# Copyright 1999-2024 Gentoo Authors
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# Distributed under the terms of the GNU General Public License v2
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EAPI=8
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EGIT_REPO_URI="https://github.com/fenrus75/powertop.git"
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if [[ ${PV} == "9999" ]] ; then
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GIT_ECLASS="git-r3"
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else
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SRC_URI="https://github.com/fenrus75/${PN}/archive/v${PV}.tar.gz -> ${P}.tar.gz"
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KEYWORDS="amd64 arm ~arm64 ppc sparc x86 ~amd64-linux ~x86-linux"
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fi
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inherit autotools ${GIT_ECLASS} flag-o-matic linux-info
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DESCRIPTION="tool to diagnose issues with power consumption and power management"
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HOMEPAGE="https://github.com/fenrus75/powertop/"
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LICENSE="GPL-2"
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SLOT="0"
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IUSE="nls X"
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DEPEND="
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dev-libs/libnl:3
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sys-apps/pciutils
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sys-libs/ncurses:=[unicode(+)]
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"
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BDEPEND="
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virtual/pkgconfig
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dev-build/autoconf-archive
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>=sys-devel/gettext-0.20.2
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"
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RDEPEND="
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${DEPEND}
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X? ( x11-apps/xset )
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virtual/libintl
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"
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PATCHES=(
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"${FILESDIR}"/${PN}-2.8-ncurses_tinfo.patch
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)
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pkg_setup() {
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CONFIG_CHECK="
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~X86_MSR
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~DEBUG_FS
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~PERF_EVENTS
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~TRACEPOINTS
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~NO_HZ_IDLE
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~HIGH_RES_TIMERS
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~HPET_TIMER
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~CPU_FREQ_STAT
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~CPU_FREQ_GOV_ONDEMAND
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~FTRACE
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~BLK_DEV_IO_TRACE
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~TRACING
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"
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ERROR_KERNEL_X86_MSR="X86_MSR is not enabled in the kernel, you almost certainly need it"
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ERROR_KERNEL_DEBUG_FS="DEBUG_FS is not enabled in the kernel, you almost certainly need it"
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ERROR_KERNEL_PERF_EVENTS="PERF_EVENTS should be enabled in the kernel for full powertop function"
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ERROR_KERNEL_TRACEPOINTS="TRACEPOINTS should be enabled in the kernel for full powertop function"
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ERROR_KERNEL_NO_HZ_IDLE="NO_HZ_IDLE should be enabled in the kernel for full powertop function"
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ERROR_KERNEL_HIGH_RES_TIMERS="HIGH_RES_TIMERS should be enabled in the kernel for full powertop function"
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ERROR_KERNEL_HPET_TIMER="HPET_TIMER should be enabled in the kernel for full powertop function"
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ERROR_KERNEL_CPU_FREQ_STAT="CPU_FREQ_STAT should be enabled in the kernel for full powertop function"
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ERROR_KERNEL_CPU_FREQ_GOV_ONDEMAND="CPU_FREQ_GOV_ONDEMAND should be enabled in the kernel for full powertop function"
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ERROR_KERNEL_FTRACE="FTRACE needs to be turned on to enable BLK_DEV_IO_TRACE"
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ERROR_KERNEL_BLK_DEV_IO_TRACE="BLK_DEV_IO_TRACE needs to be turned on to enable other config options"
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ERROR_KERNEL_TRACING="TRACING should be enabled in the kernel for full powertop function"
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linux-info_pkg_setup
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if linux_config_exists; then
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if kernel_is -lt 3 7 0; then
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if linux_chkconfig_present SND_HDA_INTEL; then
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CONFIG_CHECK="~SND_HDA_POWER_SAVE"
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ERROR_KERNEL_SND_HDA_POWER_SAVE="SND_HDA_POWER_SAVE should be enabled in the kernel for full powertop function"
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check_extra_config
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fi
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fi
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if kernel_is -lt 3 9 0; then
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CONFIG_CHECK="~EVENT_POWER_TRACING_DEPRECATED"
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ERROR_KERNEL_EVENT_POWER_TRACING_DEPRECATED="EVENT_POWER_TRACING_DEPRECATED should be enabled in the kernel for full powertop function"
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check_extra_config
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fi
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if kernel_is -lt 3 19; then
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CONFIG_CHECK="~PM_RUNTIME"
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ERROR_KERNEL_PM_RUNTIME="PM_RUNTIME should be enabled in the kernel for full powertop function"
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check_extra_config
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else
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CONFIG_CHECK="~PM"
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ERROR_KERNEL_PM="PM should be enabled in the kernel for full powertop function"
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check_extra_config
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fi
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if kernel_is -lt 4 11; then
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CONFIG_CHECK="~TIMER_STATS"
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ERROR_KERNEL_TIMER_STATS="TIMER_STATS should be enabled in the kernel for full powertop function"
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check_extra_config
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fi
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fi
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}
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src_prepare() {
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default
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eautoreconf
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}
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src_configure() {
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append-lfs-flags
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econf $(use_enable nls)
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}
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