# Copyright 1999-2017 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2

EAPI="4"

inherit eutils toolchain-funcs

DESCRIPTION="Implementation for atomic memory update operations"
HOMEPAGE="http://www.hpl.hp.com/research/linux/atomic_ops/"
SRC_URI="http://www.hpl.hp.com/personal/Hans_Boehm/gc/gc_source/gc-${PV/_}.tar.gz"

LICENSE="MIT boehm-gc GPL-2+"
SLOT="0"
KEYWORDS="~alpha ~amd64 ~arm ~hppa ~ia64 ~mips ~ppc ~ppc64 ~sh ~sparc ~x86 ~x86-fbsd ~amd64-linux ~x86-linux ~ppc-macos ~x86-macos ~sparc-solaris ~sparc64-solaris ~x64-solaris ~x86-solaris"
IUSE=""

S=${WORKDIR}/gc-${PV/_}/libatomic_ops

src_prepare() {
	epatch "${FILESDIR}"/${PN}-7.2_alpha4-x32.patch
	sed -i \
		-e "/^pkgdatadir/s:/.*:/doc/${PF}:" \
		doc/Makefile.in || die
	find -type f -exec touch -r . {} +
}

src_compile() {
	emake AR="$(tc-getAR)"
}

src_install() {
	default
	find "${ED}" '(' -name COPYING -o -name LICENSING.txt ')' -delete
}