/[gentoo-x86]/dev-util/valgrind/valgrind-3.4.1.ebuild
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Revision 1.7 - (show annotations) (download)
Sat Apr 28 16:50:42 2012 UTC (2 years, 7 months ago) by blueness
Branch: MAIN
Changes since 1.6: +4 -3 lines
Remove blocking dep for dev-util/callgrind which is long gone

(Portage version: 2.1.10.49/cvs/Linux x86_64)

1 # Copyright 1999-2012 Gentoo Foundation
2 # Distributed under the terms of the GNU General Public License v2
3 # $Header: /var/cvsroot/gentoo-x86/dev-util/valgrind/valgrind-3.4.1.ebuild,v 1.6 2009/10/14 18:50:59 griffon26 Exp $
4
5 inherit autotools eutils flag-o-matic toolchain-funcs
6
7 DESCRIPTION="An open-source memory debugger for GNU/Linux"
8 HOMEPAGE="http://www.valgrind.org"
9 SRC_URI="http://www.valgrind.org/downloads/${P}.tar.bz2"
10
11 LICENSE="GPL-2"
12 SLOT="0"
13 KEYWORDS="-* amd64 ppc ~ppc64 x86"
14 IUSE=""
15
16 DEPEND=""
17 RDEPEND="${DEPEND}"
18
19 src_unpack() {
20 unpack ${A}
21 cd "${S}"
22
23 # make sure our CFLAGS are respected
24 einfo "Changing configure.in to respect CFLAGS"
25 sed -i -e 's:^CFLAGS="-Wno-long-long":CFLAGS="$CFLAGS -Wno-long-long":' configure.in
26
27 # undefined references to __guard and __stack_smash_handler in VEX (bug #114347)
28 einfo "Changing Makefile.flags.am to disable SSP"
29 sed -i -e 's:^AM_CFLAGS_BASE = :AM_CFLAGS_BASE = -fno-stack-protector :' Makefile.flags.am
30
31 # Correct hard coded doc location
32 sed -i -e "s:doc/valgrind:doc/${P}:" docs/Makefile.am
33
34 # Remove defaulting to ppc32-linux on ppc64 without multilib
35 # "valgrind: failed to start tool 'memcheck' for platform 'ppc32-linux':
36 # No such file or directory"
37 if use ppc64 && ! has_multilib_profile; then
38 epatch "${FILESDIR}/valgrind-3.3.0-only64bit.patch"
39 fi
40
41 # Use local labels in inline asm to prevent 'symbol already defined' errors
42 # when optimisation is on (bug #234644).
43 epatch "${FILESDIR}/valgrind-3.3.1-local-labels.patch"
44
45 # Regenerate autotools files
46 eautoreconf
47 }
48
49 src_compile() {
50 local myconf
51
52 # -fomit-frame-pointer "Assembler messages: Error: junk `8' after expression"
53 # while compiling insn_sse.c in none/tests/x86
54 # -fpie valgrind seemingly hangs when built with pie on
55 # amd64 (bug #102157)
56 # -fstack-protector more undefined references to __guard and __stack_smash_handler
57 # because valgrind doesn't link to glibc (bug #114347)
58 # -ggdb3 segmentation fault on startup
59 filter-flags -fomit-frame-pointer
60 filter-flags -fpie
61 filter-flags -fstack-protector
62 replace-flags -ggdb3 -ggdb2
63
64 # gcc 3.3.x fails to compile valgrind with -O3 (bug #129776)
65 if [ "$(gcc-version)" == "3.3" ] && is-flagq -O3; then
66 ewarn "GCC 3.3 cannot compile valgrind with -O3 in CFLAGS, using -O2 instead."
67 replace-flags -O3 -O2
68 fi
69
70 if use amd64 || use ppc64; then
71 ! has_multilib_profile && myconf="${myconf} --enable-only64bit"
72 fi
73
74 econf ${myconf} --without-mpicc || die "Configure failed!"
75 emake || die "Make failed!"
76 }
77
78 src_install() {
79 make DESTDIR="${D}" install || die "Install failed!"
80 dodoc ACKNOWLEDGEMENTS AUTHORS FAQ.txt NEWS README*
81 }
82
83 pkg_postinst() {
84 if use ppc || use ppc64 ; then
85 ewarn "Valgrind will not work on ppc or ppc64 if glibc does not have"
86 ewarn "debug symbols (see https://bugs.gentoo.org/show_bug.cgi?id=214065)"
87 ewarn "To fix this you can add splitdebug to FEATURES in make.conf and"
88 ewarn "remerge glibc."
89 fi
90 }

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