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# Copyright 1999-2011 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/dev-util/valgrind/valgrind-3.7.0-r1.ebuild,v 1.1 2011/11/23 19:19:48 blueness Exp $
EAPI=4
inherit autotools eutils flag-o-matic toolchain-funcs multilib pax-utils
DESCRIPTION="An open-source memory debugger for GNU/Linux"
HOMEPAGE="http://www.valgrind.org"
SRC_URI="http://www.valgrind.org/downloads/${P}.tar.bz2"
LICENSE="GPL-2"
SLOT="0"
KEYWORDS="-* ~amd64 ~arm ~ppc ~ppc64 ~x86 ~amd64-linux ~x86-linux"
IUSE="mpi"
DEPEND="mpi? ( virtual/mpi )"
RDEPEND="${DEPEND}"
src_prepare() {
# Correct hard coded doc location
sed -i -e "s:doc/valgrind:doc/${PF}:" docs/Makefile.am || die
# Respect CFLAGS, LDFLAGS
epatch "${FILESDIR}"/${PN}-3.7.0-respect-flags.patch
# Changing Makefile.all.am to disable SSP
epatch "${FILESDIR}"/${PN}-3.7.0-fno-stack-protector.patch
# Yet more local labels, this time for ppc32 & ppc64
epatch "${FILESDIR}"/${PN}-3.6.0-local-labels.patch
# Don't build in empty assembly files for other platforms or we'll get a QA
# warning about executable stacks.
epatch "${FILESDIR}"/${PN}-3.7.0-non-exec-stack.patch
# Fix the regex to get gcc's version
epatch "${FILESDIR}"/${PN}-3.7.0-fix-gcc-regex.patch
# Regenerate autotools files
eautoreconf
}
src_configure() {
local myconf
# -fomit-frame-pointer "Assembler messages: Error: junk `8' after expression"
# while compiling insn_sse.c in none/tests/x86
# -fpie valgrind seemingly hangs when built with pie on
# amd64 (bug #102157)
# -fstack-protector more undefined references to __guard and __stack_smash_handler
# because valgrind doesn't link to glibc (bug #114347)
# -ggdb3 segmentation fault on startup
filter-flags -fomit-frame-pointer
filter-flags -fpie
filter-flags -fstack-protector
replace-flags -ggdb3 -ggdb2
if use amd64 || use ppc64; then
! has_multilib_profile && myconf="${myconf} --enable-only64bit"
fi
# Don't use mpicc unless the user asked for it (bug #258832)
if ! use mpi; then
myconf="${myconf} --without-mpicc"
fi
econf ${myconf}
}
src_install() {
emake DESTDIR="${D}" install
dodoc AUTHORS FAQ.txt NEWS README*
pax-mark m "${D}"/usr/$(get_libdir)/valgrind/*-*-linux
}
pkg_postinst() {
ewarn "Valgrind will not work if glibc does not have debug symbols."
ewarn "To fix this you can add splitdebug to FEATURES in make.conf"
ewarn "and remerge glibc. See:"
ewarn "https://bugs.gentoo.org/show_bug.cgi?id=214065"
ewarn "https://bugs.gentoo.org/show_bug.cgi?id=274771"
ewarn "https://bugs.gentoo.org/show_bug.cgi?id=388703"
}
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