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# Copyright 1999-2023 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=8
inherit autotools flag-o-matic toolchain-funcs multilib pax-utils
DESCRIPTION="An open-source memory debugger for GNU/Linux"
HOMEPAGE="https://www.valgrind.org"
if [[ ${PV} == 9999 ]]; then
EGIT_REPO_URI="https://sourceware.org/git/${PN}.git"
inherit git-r3
else
SRC_URI="https://sourceware.org/pub/valgrind/${P}.tar.bz2"
KEYWORDS="-* ~amd64 ~arm ~arm64 ~ppc ~ppc64 ~x86 ~amd64-linux ~x86-linux ~x64-macos ~x64-solaris"
fi
LICENSE="GPL-2"
SLOT="0"
IUSE="mpi"
DEPEND="mpi? ( virtual/mpi )"
RDEPEND="${DEPEND}"
PATCHES=(
# Respect CFLAGS, LDFLAGS
"${FILESDIR}"/${PN}-3.7.0-respect-flags.patch
"${FILESDIR}"/${PN}-3.15.0-Build-ldst_multiple-test-with-fno-pie.patch
)
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
if use elibc_musl ; then
PATCHES+=( "${FILESDIR}"/valgrind-3.13.0-malloc.patch )
fi
if [[ ${CHOST} == *-solaris* ]] ; then
# upstream doesn't support this, but we don't build with
# Sun/Oracle ld, we have a GNU toolchain, so get some things
# working the Linux/GNU way
find "${S}" -name "Makefile.am" -o -name "Makefile.tool.am" | xargs \
sed -i -e 's:-M,/usr/lib/ld/map.noexstk:-z,noexecstack:' || die
cp "${S}"/coregrind/link_tool_exe_{linux,solaris}.in
fi
default
# Regenerate autotools files
eautoreconf
}
src_configure() {
local myconf=()
# Respect ar, bug #468114
tc-export AR
# -fomit-frame-pointer "Assembler messages: Error: junk `8' after expression"
# while compiling insn_sse.c in none/tests/x86
# -fstack-protector more undefined references to __guard and __stack_smash_handler
# because valgrind doesn't link to glibc (bug #114347)
# -fstack-protector-all Fails same way as -fstack-protector/-fstack-protector-strong.
# Note: -fstack-protector-explicit is a no-op for Valgrind, no need to strip it
# -fstack-protector-strong See -fstack-protector (bug #620402)
# -m64 -mx32 for multilib-portage, bug #398825
# -ggdb3 segmentation fault on startup
# -flto* fails to build, bug #858509
filter-flags -fomit-frame-pointer
filter-flags -fstack-protector
filter-flags -fstack-protector-all
filter-flags -fstack-protector-strong
filter-flags -m64 -mx32
replace-flags -ggdb3 -ggdb2
filter-lto
if use amd64 || use ppc64; then
! has_multilib_profile && myconf+=("--enable-only64bit")
fi
# Force bitness on darwin, bug #306467
use x64-macos && myconf+=("--enable-only64bit")
# Don't use mpicc unless the user asked for it (bug #258832)
if ! use mpi; then
myconf+=("--without-mpicc")
fi
econf "${myconf[@]}"
}
src_install() {
default
if [[ ${PV} == "9999" ]]; then
# Otherwise FAQ.txt won't exist:
emake -C docs FAQ.txt
mv docs/FAQ.txt . || die "Couldn't move FAQ.txt"
fi
dodoc FAQ.txt
pax-mark m "${ED}"/usr/$(get_libdir)/valgrind/*-*-linux
# See README_PACKAGERS
dostrip -x /usr/libexec/valgrind/vgpreload* /usr/$(get_libdir)/valgrind/*
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 libc (e.g. 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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