| # Copyright 1999-2021 Gentoo Authors |
| # Distributed under the terms of the GNU General Public License v2 |
| |
| EAPI="6" |
| |
| inherit toolchain-funcs flag-o-matic linux-info |
| |
| MY_PN="blktrace" |
| if [[ ${PV} =~ _p20 ]]; then |
| #https://brick.kernel.dk/snaps/blktrace-git-20210419122502.tar.gz |
| MY_P="${MY_PN}-git-${PV/*_p}" |
| EXT='tar.gz' |
| S="${WORKDIR}/${PN}" |
| else |
| MY_P="${MY_PN}-${PV}" |
| EXT='tar.bz2' |
| S="${WORKDIR}/${MY_P}" |
| fi |
| |
| DESCRIPTION="show detailed info about what is happening on a block device io queue" |
| HOMEPAGE="https://git.kernel.dk/cgit/blktrace/" |
| SRC_URI="https://brick.kernel.dk/snaps/${MY_P}.${EXT}" |
| |
| LICENSE="GPL-2" |
| SLOT="0" |
| KEYWORDS="*" |
| IUSE="doc" |
| |
| RDEPEND="dev-libs/libaio" |
| # This is a Linux specific app! |
| DEPEND="${RDEPEND} |
| sys-kernel/linux-headers |
| doc? ( |
| virtual/latex-base |
| >=app-text/texlive-core-2014 |
| ) |
| " |
| |
| CONFIG_CHECK="~BLK_DEV_IO_TRACE" |
| WARNING_BLK_DEV_IO_TRACE="you need to enable BLK_DEV_IO_TRACE kernel option if you want to gather traces from this machine" |
| |
| PATCHES=( |
| #"${FILESDIR}"/${P}-overlapping-io-stats.patch |
| #"${FILESDIR}"/${PN}-1.2.0-ldflags.patch #335741 |
| #"${FILESDIR}"/${PN}-1.2.0-parallel-build.patch #335741 |
| ) |
| |
| src_compile() { |
| append-cppflags -DLVM_REMAP_WORKAROUND -W -I"${S}" |
| emake CC="$(tc-getCC)" CFLAGS="${CFLAGS} ${CPPFLAGS}" |
| if use doc; then |
| export VARTEXFONTS="${T}/fonts" |
| emake docs |
| fi |
| } |
| |
| src_install() { |
| emake install CC="$(tc-getCC)" CFLAGS="${CFLAGS} ${CPPFLAGS}" DESTDIR="${ED}" prefix="/usr" mandir="/usr/share/man" |
| einstalldocs |
| use doc && dodoc doc/blktrace.pdf btt/doc/btt.pdf |
| } |
