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

EAPI=6

inherit cmake-multilib

if [[ ${PV} == 9999 ]]; then
	inherit git-r3
	EGIT_REPO_URI="https://github.com/lz4/lz4.git"
	EGIT_BRANCH=dev
else
	SRC_URI="https://github.com/Cyan4973/lz4/archive/v${PV}.tar.gz -> ${P}.tar.gz"
	KEYWORDS="~alpha amd64 ~arm ~arm64 ~hppa ia64 ~m68k ~mips ~ppc ~ppc64 ~s390 ~sh ~sparc x86 ~amd64-linux ~x86-linux"
fi

DESCRIPTION="Extremely Fast Compression algorithm"
HOMEPAGE="https://github.com/lz4/lz4"

LICENSE="BSD-2 GPL-2"
# https://abi-laboratory.pro/tracker/timeline/lz4/
# note: abi-tracker is most likely wrong about 1.7.3 changing ABI,
# the maintainer is looking into fixing that
SLOT="0/r131"
IUSE="static-libs"

CMAKE_USE_DIR=${S}/contrib/cmake_unofficial

multilib_src_configure() {
	local mycmakeargs=(
		-DBUILD_STATIC_LIBS=$(usex static-libs)
	)

	cmake-utils_src_configure

	# fix missing version in .pc, #608144
	sed -i -e "/Version/s:$:${PV}:" "${BUILD_DIR}"/liblz4.pc || die
}