/[gentoo-x86]/sys-block/btrace/btrace-1.0.3.ebuild
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Contents of /sys-block/btrace/btrace-1.0.3.ebuild

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Revision 1.5 - (show annotations) (download)
Sun Aug 2 18:39:12 2015 UTC (4 years, 5 months ago) by ago
Branch: MAIN
CVS Tags: HEAD
Changes since 1.4: +2 -2 lines
Stable for x86, wrt bug #532544

(Portage version: 2.2.20/cvs/Linux x86_64, RepoMan options: --include-arches="x86", signed Manifest commit with key 7194459F)

1 # Copyright 1999-2015 Gentoo Foundation
2 # Distributed under the terms of the GNU General Public License v2
3 # $Header: /var/cvsroot/gentoo-x86/sys-block/btrace/btrace-1.0.3.ebuild,v 1.4 2015/07/23 19:52:05 pacho Exp $
4
5 EAPI=2
6
7 inherit eutils toolchain-funcs flag-o-matic linux-info
8
9 DESCRIPTION="btrace can show detailed info about what is happening on a block device io queue"
10 HOMEPAGE="http://www.kernel.org/pub/linux/kernel/people/axboe/blktrace/"
11 MY_PN="blktrace"
12 MY_P="${MY_PN}-${PV}"
13 SRC_URI="http://brick.kernel.dk/snaps/${MY_P}.tar.bz2"
14 LICENSE="GPL-2"
15 SLOT="0"
16 KEYWORDS="amd64 ppc x86"
17 IUSE="doc"
18 RDEPEND=""
19 # This is a Linux specific app!
20 DEPEND="${RDEPEND}
21 sys-kernel/linux-headers
22 doc? ( virtual/latex-base app-text/dvipdfm )
23 dev-libs/libaio"
24 S="${WORKDIR}/${MY_P}"
25
26 CONFIG_CHECK="~BLK_DEV_IO_TRACE"
27 WARNING_BLK_DEV_IO_TRACE="you need to enable BLK_DEV_IO_TRACE kernel option if you want to gather traces from this machine"
28
29 src_prepare() {
30 epatch "${FILESDIR}"/${PN}-1.0.1-ldflags-parallel-make.patch
31 }
32
33 src_compile() {
34 append-flags -DLVM_REMAP_WORKAROUND -W -I"${S}"
35 emake CC="$(tc-getCC)" CFLAGS="${CFLAGS}" || die "emake failed"
36 if use doc; then
37 export VARTEXFONTS="${T}/fonts"
38 emake docs || die "emake docs failed"
39 fi
40 }
41
42 src_install() {
43 emake install DESTDIR="${D}" prefix="/usr" mandir="/usr/share/man" || die "emake install failed"
44 dodoc README
45 use doc && dodoc doc/blktrace.pdf btt/doc/btt.pdf
46 }

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