--- /dev/null
+# Copyright 1999-2016 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Id$
+
+EAPI=6
+
+inherit autotools eutils
+
+DESCRIPTION="Scientific calculator designed to provide maximum usability"
+HOMEPAGE="http://calcoo.sourceforge.net/"
+SRC_URI="mirror://sourceforge/${PN}/${P}.tar.gz"
+
+LICENSE="GPL-2"
+SLOT="0"
+KEYWORDS="~amd64 ~ppc ~sparc ~x86 ~amd64-linux ~x86-linux"
+IUSE=""
+
+RDEPEND="x11-libs/gtk+:2"
+DEPEND="${RDEPEND}
+ virtual/pkgconfig"
+
+PATCHES=( "${FILESDIR}"/${P}-gold.patch )
+
+src_prepare() {
+ default
+ mv configure.{in,ac} || die
+ eautoreconf
+}
+
+src_configure() {
+ econf --disable-gtktest
+}
+
+src_install() {
+ default
+ newicon src/pixmaps/main.xpm ${PN}.xpm
+ make_desktop_entry ${PN} Calcoo ${PN} "Education;Math"
+}