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

EAPI=8

ECM_HANDBOOK="forceoptional"
KFMIN=5.106.0
QTMIN=5.15.9
inherit ecm gear.kde.org flag-o-matic

DESCRIPTION="Periodic table of the elements"
HOMEPAGE="https://apps.kde.org/kalzium/ https://edu.kde.org/kalzium/"

LICENSE="GPL-2" # TODO: CHECK
SLOT="5"
KEYWORDS="amd64 arm64 x86"
IUSE="editor solver"

DEPEND="
	>=dev-qt/qtgui-${QTMIN}:5
	>=dev-qt/qtscript-${QTMIN}:5
	>=dev-qt/qtsvg-${QTMIN}:5
	>=dev-qt/qtwidgets-${QTMIN}:5
	>=dev-qt/qtxml-${QTMIN}:5
	>=kde-frameworks/kcompletion-${KFMIN}:5
	>=kde-frameworks/kconfig-${KFMIN}:5
	>=kde-frameworks/kconfigwidgets-${KFMIN}:5
	>=kde-frameworks/kcoreaddons-${KFMIN}:5
	>=kde-frameworks/ki18n-${KFMIN}:5
	>=kde-frameworks/kio-${KFMIN}:5
	>=kde-frameworks/kitemviews-${KFMIN}:5
	>=kde-frameworks/kparts-${KFMIN}:5
	>=kde-frameworks/kplotting-${KFMIN}:5
	>=kde-frameworks/ktextwidgets-${KFMIN}:5
	>=kde-frameworks/kunitconversion-${KFMIN}:5
	>=kde-frameworks/kwidgetsaddons-${KFMIN}:5
	>=kde-frameworks/kxmlgui-${KFMIN}:5
	editor? (
		dev-cpp/eigen:3
		>=dev-qt/qtopengl-${QTMIN}:5
		>=kde-frameworks/knewstuff-${KFMIN}:5
		sci-chemistry/openbabel:=
		>=sci-libs/avogadrolibs-1.93[qt5]
	)
	solver? ( dev-ml/facile:=[ocamlopt] )
"
RDEPEND="${DEPEND}
	sci-chemistry/chemical-mime-data
"

PATCHES=( "${FILESDIR}/${PN}-21.03.90-cmake.patch" )

src_configure() {
	# Fix missing finite()
	[[ ${CHOST} == *-solaris* ]] && append-cppflags -DHAVE_IEEEFP_H

	local mycmakeargs=(
		-DCMAKE_DISABLE_FIND_PACKAGE_OpenBabel3=ON # TODO: bug 823101
		$(cmake_use_find_package editor Eigen3)
		$(cmake_use_find_package editor AvogadroLibs)
		$(cmake_use_find_package editor OpenBabel2)
		$(cmake_use_find_package solver OCaml)
		$(cmake_use_find_package solver Libfacile)
	)

	ecm_src_configure
}