/[gentoo-x86]/dev-util/valgrind/valgrind-3.4.1-r1.ebuild
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Contents of /dev-util/valgrind/valgrind-3.4.1-r1.ebuild

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Revision 1.3 - (show annotations) (download)
Sat Apr 28 16:50:42 2012 UTC (2 years, 4 months ago) by blueness
Branch: MAIN
Changes since 1.2: +3 -4 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-r1.ebuild,v 1.2 2009/08/08 18:20:17 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/${P}.tar.bz2"
10
11 LICENSE="GPL-2"
12 SLOT="0"
13 KEYWORDS="-* ~amd64 ~ppc ~ppc64 ~x86"
14 IUSE="mpi"
15
16 DEPEND="mpi? ( virtual/mpi )"
17 RDEPEND="${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 # More local labels (bug #260802, upstream revision 9539)
46 epatch "${FILESDIR}/valgrind-3.4.1-local-labels.patch"
47
48 # valgrind spits out many false positives on amd64 because of glibc-2.10's
49 # optimized strlen if there is no debug info for glibc (bug #274771). This
50 # patch adds a run-time error if debug info cannot be found.
51 epatch "${FILESDIR}/valgrind-3.4.1-x86_64-ldso-strlen.patch"
52
53 # Fix up some suppressions that were not general enough for glibc versions
54 # with more than just a major and minor number.
55 epatch "${FILESDIR}/valgrind-3.4.1-glibc-2.10.1.patch"
56
57 # Respect LDFLAGS also for libmpiwrap.so (bug #279194)
58 epatch "${FILESDIR}/valgrind-3.4.1-respect-LDFLAGS.patch"
59
60 # Regenerate autotools files
61 eautoreconf
62 }
63
64 src_compile() {
65 local myconf
66
67 # -fomit-frame-pointer "Assembler messages: Error: junk `8' after expression"
68 # while compiling insn_sse.c in none/tests/x86
69 # -fpie valgrind seemingly hangs when built with pie on
70 # amd64 (bug #102157)
71 # -fstack-protector more undefined references to __guard and __stack_smash_handler
72 # because valgrind doesn't link to glibc (bug #114347)
73 # -ggdb3 segmentation fault on startup
74 filter-flags -fomit-frame-pointer
75 filter-flags -fpie
76 filter-flags -fstack-protector
77 replace-flags -ggdb3 -ggdb2
78
79 # gcc 3.3.x fails to compile valgrind with -O3 (bug #129776)
80 if [ "$(gcc-version)" == "3.3" ] && is-flagq -O3; then
81 ewarn "GCC 3.3 cannot compile valgrind with -O3 in CFLAGS, using -O2 instead."
82 replace-flags -O3 -O2
83 fi
84
85 if use amd64 || use ppc64; then
86 ! has_multilib_profile && myconf="${myconf} --enable-only64bit"
87 fi
88
89 # Don't use mpicc unless the user asked for it (bug #258832)
90 if ! use mpi; then
91 myconf="${myconf} --without-mpicc"
92 fi
93
94 econf ${myconf} || die "Configure failed!"
95 emake || die "Make failed!"
96 }
97
98 src_install() {
99 make DESTDIR="${D}" install || die "Install failed!"
100 dodoc ACKNOWLEDGEMENTS AUTHORS FAQ.txt NEWS README*
101 }
102
103 pkg_postinst() {
104 if use ppc || use ppc64 || use amd64 ; then
105 ewarn "Valgrind will not work on ppc, ppc64 or amd64 if glibc does not have"
106 ewarn "debug symbols (see https://bugs.gentoo.org/show_bug.cgi?id=214065"
107 ewarn "and http://bugs.gentoo.org/show_bug.cgi?id=274771)."
108 ewarn "To fix this you can add splitdebug to FEATURES in make.conf and"
109 ewarn "remerge glibc."
110 fi
111 }

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