# Copyright 1999-2023 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2

EAPI=8

inherit cmake toolchain-funcs

DESCRIPTION="Library for parsing mathematical expressions"
HOMEPAGE="https://beltoforion.de/en/muparser/"
SRC_URI="https://github.com/beltoforion/muparser/archive/refs/tags/v${PV}.tar.gz -> ${P}.tar.gz"
S="${WORKDIR}"/muparser-${PV}

LICENSE="MIT"
SLOT="0"
KEYWORDS="amd64 ~arm arm64 ~loong ~ppc ~ppc64 ~riscv x86 ~amd64-linux ~x86-linux ~ppc-macos"
IUSE="doc openmp test"
RESTRICT="!test? ( test )"

pkg_pretend() {
	[[ ${MERGE_TYPE} != binary ]] && use openmp && tc-check-openmp
}

pkg_setup() {
	[[ ${MERGE_TYPE} != binary ]] && use openmp && tc-check-openmp
}

src_configure() {
	local mycmakeargs=(
		-DENABLE_OPENMP=$(usex openmp)
	)
	cmake_src_configure
}

src_test() {
	cmake_src_compile test
}