/[gentoo-x86]/sys-block/btrace/btrace-1.0.0.ebuild
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Contents of /sys-block/btrace/btrace-1.0.0.ebuild

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Revision 1.3 - (show annotations) (download)
Thu Feb 3 03:07:06 2011 UTC (9 years, 4 months ago) by robbat2
Branch: MAIN
Changes since 1.2: +3 -3 lines
Revamp the parallel build improvements. Bug #335741: respect LDFLAGS. Bug #348281: Fix USE=doc building missing DEPEND. Bug #269121: Remove old versions where SRC_URI is no longer valid.

(Portage version: 2.2.0_alpha19/cvs/Linux x86_64)

1 # Copyright 1999-2011 Gentoo Foundation
2 # Distributed under the terms of the GNU General Public License v2
3 # $Header: /var/cvsroot/gentoo-x86/sys-block/btrace/btrace-1.0.0.ebuild,v 1.2 2009/09/23 20:29:31 patrick Exp $
4
5 inherit eutils toolchain-funcs flag-o-matic linux-info
6
7 DESCRIPTION="btrace can show detailed info about what is happening on a block device io queue."
8 HOMEPAGE="http://www.kernel.org/pub/linux/kernel/people/axboe/blktrace/"
9 MY_PN="blktrace"
10 MY_P="${MY_PN}-${PV}"
11 SRC_URI="http://brick.kernel.dk/snaps/${MY_P}.tar.bz2"
12 LICENSE="GPL-2"
13 SLOT="0"
14 KEYWORDS="~amd64 ~ppc ~x86"
15 IUSE="doc"
16 RDEPEND=""
17 # This is a Linux specific app!
18 DEPEND="${RDEPEND}
19 || ( sys-kernel/linux-headers sys-kernel/mips-headers )
20 doc? ( virtual/latex-base app-text/dvipdfm )
21 dev-libs/libaio"
22 S="${WORKDIR}/${MY_PN}"
23
24 CONFIG_CHECK="~BLK_DEV_IO_TRACE"
25 WARNING_BLK_DEV_IO_TRACE="you need to enable BLK_DEV_IO_TRACE kernel option if you want to gather traces from this machine"
26
27 src_unpack() {
28 unpack ${A}
29 epatch "${FILESDIR}"/${PN}-1.0.0-parallel-make.patch
30 }
31
32 src_compile() {
33 append-flags -DLVM_REMAP_WORKAROUND -W -I"${S}"
34 emake CC="$(tc-getCC)" CFLAGS="${CFLAGS}" || die "emake failed"
35 if use doc; then
36 export VARTEXFONTS="${T}/fonts"
37 emake docs || die "emake docs failed"
38 fi
39 }
40
41 src_install() {
42 emake install DESTDIR="${D}" prefix="/usr" mandir="/usr/share/man" || die "emake install failed"
43 dodoc README
44 use doc && dodoc doc/blktrace.pdf btt/doc/btt.pdf
45 }

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