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# Copyright 1999-2013 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Id$
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/${P}.tar.bz2"
LICENSE="GPL-2"
SLOT="0"
KEYWORDS="-* amd64 ppc ppc64 x86 ~amd64-linux ~x86-linux ~x64-macos ~x86-macos"
IUSE="mpi"
DEPEND="mpi? ( virtual/mpi )"
RDEPEND="${DEPEND}"
src_prepare() {
# Correct hard coded doc location
sed -i -e "s:doc/valgrind:doc/${PF}:" docs/Makefile.am || die
# Don't force multiarch stuff on OSX, bug #306467
sed -i -e 's:-arch \(i386\|x86_64\)::g' Makefile.all.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-v2.patch
# Fix the regex to get gcc's version
epatch "${FILESDIR}"/${PN}-3.7.0-fix-gcc-regex.patch
# Fix stricter use of dir variables, bug #397429
epatch "${FILESDIR}"/${PN}-3.7.0-automake-1.11.2.patch
# Fix for glibc 2.15, bug #398921
epatch "${FILESDIR}"/${PN}-3.7.0-glibc-2.15.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)
# -m64 -mx32 for multilib-portage, bug #398825
# -ggdb3 segmentation fault on startup
filter-flags -fomit-frame-pointer
filter-flags -fpie
filter-flags -fstack-protector
filter-flags -m64 -mx32
replace-flags -ggdb3 -ggdb2
if use amd64 || use ppc64; then
! has_multilib_profile && myconf="${myconf} --enable-only64bit"
fi
# Force bitness on darwin, bug #306467
use x86-macos && myconf="${myconf} --enable-only32bit"
use x64-macos && myconf="${myconf} --enable-only64bit"
# Don't use mpicc unless the user asked for it (bug #258832)
if ! use mpi; then
myconf="${myconf} --without-mpicc"
fi
econf ${myconf}
}
src_install() {
emake DESTDIR="${D}" install
dodoc AUTHORS FAQ.txt NEWS README*
pax-mark m "${ED}"/usr/$(get_libdir)/valgrind/*-*-linux
if [[ ${CHOST} == *-darwin* ]] ; then
# fix install_names on shared libraries, can't turn them into bundles,
# as dyld won't load them any more then, bug #306467
local l
for l in "${ED}"/usr/lib/valgrind/*.so ; do
install_name_tool -id "${EPREFIX}"/usr/lib/valgrind/${l##*/} "${l}"
done
fi
}
pkg_postinst() {
elog "Valgrind will not work if glibc does not have debug symbols."
elog "To fix this you can add splitdebug to FEATURES in make.conf"
elog "and remerge glibc. See:"
elog "https://bugs.gentoo.org/show_bug.cgi?id=214065"
elog "https://bugs.gentoo.org/show_bug.cgi?id=274771"
elog "https://bugs.gentoo.org/show_bug.cgi?id=388703"
}
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