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# Copyright 1999-2016 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Id$
EAPI=6
inherit autotools flag-o-matic multilib-minimal
DESCRIPTION="Libraries/utilities to handle ELF objects (drop in replacement for libelf)"
HOMEPAGE="https://fedorahosted.org/elfutils/"
SRC_URI="https://fedorahosted.org/releases/e/l/${PN}/${PV}/${P}.tar.bz2"
LICENSE="GPL-2-with-exceptions"
SLOT="0"
KEYWORDS="alpha arm ~arm64 hppa ~mips ppc ppc64 ~sparc64 x86 x86_64"
IUSE="bzip2 lzma nls static-libs test +threads +utils"
# This pkg does not actually seem to compile currently in a uClibc
# environment (xrealloc errs), but we need to ensure that glibc never
# gets pulled in as a dep since this package does not respect virtual/libc
RDEPEND=">=sys-libs/zlib-1.2.8-r1[${MULTILIB_USEDEP}]
bzip2? ( >=app-arch/bzip2-1.0.6-r4[${MULTILIB_USEDEP}] )
lzma? ( >=app-arch/xz-utils-5.0.5-r1[${MULTILIB_USEDEP}] )
!dev-libs/libelf
!elibc_glibc? (
sys-libs/argp-standalone
sys-libs/fts-standalone
)
elibc_musl? ( sys-libs/musl-obstack )
abi_x86_32? (
!<=app-emulation/emul-linux-x86-baselibs-20130224-r11
!app-emulation/emul-linux-x86-baselibs[-abi_x86_32(-)]
)"
# We need to require a newer glibc for its elf.h defs. #571814
DEPEND="${RDEPEND}
!<sys-libs/glibc-2.22
nls? ( sys-devel/gettext )
>=sys-devel/flex-2.5.4a
sys-devel/m4"
PATCHES=(
"${FILESDIR}/${PN}-0.118-PaX-support.patch"
"${FILESDIR}/${PN}-0.164-fix-uninitialised.patch"
"${FILESDIR}/${PN}-0.164-musl-combined.patch"
"${FILESDIR}/${PN}-0.167-makefile.patch"
)
src_prepare() {
eapply -p0 ${PATCHES[@]}
eapply_user
use static-libs || sed -i -e '/^lib_LIBRARIES/s:=.*:=:' -e '/^%.os/s:%.o$::' lib{asm,dw,elf}/Makefile.in
sed -i 's:-Werror::' */Makefile.in
# some patches touch both configure and configure.ac
find -type f -exec touch -r configure {} +
cp "${FILESDIR}/error.h" "${S}"/lib/
cp "${FILESDIR}/error.h" "${S}"/src/
eautoreconf
}
src_configure() {
use test && append-flags -g #407135
multilib-minimal_src_configure
}
multilib_src_configure() {
ECONF_SOURCE="${S}" econf \
$(use_enable nls) \
$(use_enable threads thread-safety) \
--program-prefix="eu-" \
--with-zlib \
$(use_with bzip2 bzlib) \
$(use_with lzma)
}
multilib_src_test() {
env LD_LIBRARY_PATH="${BUILD_DIR}/libelf:${BUILD_DIR}/libebl:${BUILD_DIR}/libdw:${BUILD_DIR}/libasm" \
LC_ALL="C" \
emake check || die
}
multilib_src_install_all() {
einstalldocs
dodoc NOTES
# These build quick, and are needed for most tests, so don't
# disable their building when the USE flag is disabled.
use utils || rm -rf "${ED}"/usr/bin
}
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