--- /dev/null
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+ <maintainer type="person">
+ <email>dilfridge@gentoo.org</email>
+ <name>Andreas K. Hüttel</name>
+ </maintainer>
+ <maintainer type="project">
+ <email>sci@gentoo.org</email>
+ <name>Gentoo Science Project</name>
+ </maintainer>
+</pkgmetadata>
--- /dev/null
+# Copyright 1999-2017 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=6
+
+inherit cmake-utils
+
+DESCRIPTION="Object-oriented 3D toolkit for rendering and interaction of chemical systems"
+HOMEPAGE="http://www.tecn.upf.es/openMOIV/"
+SRC_URI="http://www.tecn.upf.es/openMOIV/download/1.0.3/OpenMOIV.src.${PV}.tar.bz2"
+
+LICENSE="LGPL-2.1"
+SLOT="0"
+KEYWORDS="~x86 ~amd64"
+
+RDEPEND="media-libs/coin"
+DEPEND="${RDEPEND}"
+
+S="${WORKDIR}/OpenMOIV.src.${PV/a//}"
+
+src_prepare() {
+ default
+ sed \
+ -e 's:$ENV{OIV_DIR}/include:/usr/include/coin:g' \
+ -i CMakeLists.txt || die
+}
+
+src_configure() {
+ mycmakeargs=(
+ -Dshared:int=1
+ -Dcoin:int=1
+ -Dsys_fonts:int=1
+ )
+ cmake-utils_src_configure
+}
+
+src_install() {
+ dolib.so "${BUILD_DIR}"/libChemKit2.so
+
+ insinto /usr/include
+ doins -r "${S}"/include/ChemKit2
+}