Gentoo Packages

# Copyright 2020-2026 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2

EAPI=8

inherit cmake

DESCRIPTION="Lightweight C++ command line option parser"
HOMEPAGE="https://github.com/jarro2783/cxxopts"
SRC_URI="https://github.com/jarro2783/${PN}/archive/v${PV}.tar.gz -> ${P}.tar.gz"

LICENSE="MIT"
SLOT="0/${PV}"
KEYWORDS="amd64 arm arm64 ~loong ppc64 ~riscv x86"
IUSE="icu test"

RESTRICT="!test? ( test )"

DOCS=( README.md CHANGELOG.md )

src_prepare() {
	sed -r -e 's:-Werror[[:space:]]*::' -i cmake/cxxopts.cmake || die
	cmake_src_prepare
}

src_configure() {
	local mycmakeargs=(
		# bug #938824, bug #940222
		-DCXXOPTS_CXX_STANDARD=17
		-DCXXOPTS_BUILD_EXAMPLES:BOOL=OFF
		-DCXXOPTS_BUILD_TESTS:BOOL=$(usex test)
		-DCXXOPTS_ENABLE_INSTALL:BOOL=ON
		-DCXXOPTS_USE_UNICODE_HELP:BOOL=$(usex icu)
	)

	cmake_src_configure
}